diff options
156 files changed, 2759 insertions, 1234 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 0590ad9..ba87436 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -415,6 +415,7 @@ Georg Schardt <schardt@team-ctech.de> Heiko Schocher <hs@denx.de> + charon MPC5200 ids8247 MPC8247 jupiter MPC5200 kmeter1 MPC8360 @@ -550,6 +551,7 @@ Rowel Atienza <rowel@diwalabs.com> Stefano Babic <sbabic@denx.de> + ea20 davinci polaris xscale trizepsiv xscale mx51evk i.MX51 @@ -854,6 +856,11 @@ Alex Züpke <azu@sysgo.de> lart SA1100 dnp1110 SA1110 +Syed Mohammed Khasim <sm.khasim@gmail.com> +Sughosh Ganu <urwithsughosh@gmail.com> + + hawkboard ARM926EJS (OMAP-L138) + ------------------------------------------------------------------------- Unknown / orphaned boards: @@ -36,9 +36,6 @@ #define DEBUG #undef DEBUG -/* U-Boot routines needed */ -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - /***************************************************************************** * * This is the API core. diff --git a/board/davinci/common/misc.h b/arch/arm/include/asm/arch-davinci/davinci_misc.h index a6ac3b9..347aa89 100644 --- a/board/davinci/common/misc.h +++ b/arch/arm/include/asm/arch-davinci/davinci_misc.h @@ -45,10 +45,25 @@ struct pinmux_resource { .n_pins = ARRAY_SIZE(item) \ } +#define HAWKBOARD_KICK0_UNLOCK 0x83e70b13 +#define HAWKBOARD_KICK1_UNLOCK 0x95a4f1e0 + +struct lpsc_resource { + const int lpsc_no; +}; + int dvevm_read_mac_address(uint8_t *buf); void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr); int davinci_configure_pin_mux(const struct pinmux_config *pins, int n_pins); int davinci_configure_pin_mux_items(const struct pinmux_resource *item, int n_items); +#if defined(CONFIG_DRIVER_TI_EMAC) && defined(CONFIG_MACH_DAVINCI_DA850_EVM) +void davinci_emac_mii_mode_sel(int mode_sel); +#endif +#if defined(CONFIG_SOC_DA8XX) +void irq_init(void); +int da8xx_configure_lpsc_items(const struct lpsc_resource *item, + const int n_items); +#endif #endif /* __MISC_H */ diff --git a/arch/arm/include/asm/arch-davinci/hardware.h b/arch/arm/include/asm/arch-davinci/hardware.h index 3520cf8..b95fa97 100644 --- a/arch/arm/include/asm/arch-davinci/hardware.h +++ b/arch/arm/include/asm/arch-davinci/hardware.h @@ -133,7 +133,8 @@ typedef volatile unsigned int * dv_reg_p; #define DAVINCI_PSC1_BASE 0x01e27000 #define DAVINCI_SPI0_BASE 0x01c41000 #define DAVINCI_USB_OTG_BASE 0x01e00000 -#define DAVINCI_SPI1_BASE 0x01e12000 +#define DAVINCI_SPI1_BASE (cpu_is_da830() ? \ + 0x01e12000 : 0x01f0e000) #define DAVINCI_GPIO_BASE 0x01e26000 #define DAVINCI_EMAC_CNTRL_REGS_BASE 0x01e23000 #define DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE 0x01e22000 @@ -149,7 +150,12 @@ typedef volatile unsigned int * dv_reg_p; #define DAVINCI_DDR_EMIF_DATA_BASE 0xc0000000 #define DAVINCI_INTC_BASE 0xfffee000 #define DAVINCI_BOOTCFG_BASE 0x01c14000 +#define JTAG_ID_REG (DAVINCI_BOOTCFG_BASE + 0x18) +#define GPIO_BANK2_REG_DIR_ADDR (DAVINCI_GPIO_BASE + 0x38) +#define GPIO_BANK2_REG_OPDATA_ADDR (DAVINCI_GPIO_BASE + 0x3c) +#define GPIO_BANK2_REG_SET_ADDR (DAVINCI_GPIO_BASE + 0x40) +#define GPIO_BANK2_REG_CLR_ADDR (DAVINCI_GPIO_BASE + 0x44) #endif /* CONFIG_SOC_DA8XX */ /* Power and Sleep Controller (PSC) Domains */ @@ -363,6 +369,9 @@ struct davinci_pllc_regs { #define davinci_pllc_regs ((struct davinci_pllc_regs *)DAVINCI_PLL_CNTRL0_BASE) #define DAVINCI_PLLC_DIV_MASK 0x1f +#define ASYNC3 get_async3_src() +#define PLL1_SYSCLK2 ((1 << 16) | 0x2) +#define DAVINCI_SPI1_CLKID (cpu_is_da830() ? 2 : ASYNC3) /* Clock IDs */ enum davinci_clk_ids { DAVINCI_SPI0_CLKID = 2, @@ -379,7 +388,10 @@ int clk_get(enum davinci_clk_ids id); /* Boot config */ struct davinci_syscfg_regs { dv_reg revid; - dv_reg rsvd[71]; + dv_reg rsvd[13]; + dv_reg kick0; + dv_reg kick1; + dv_reg rsvd1[56]; dv_reg pinmux[20]; dv_reg suspsrc; dv_reg chipsig; @@ -442,6 +454,27 @@ struct davinci_uart_ctrl_regs { #define DAVINCI_UART_PWREMU_MGMT_URRST (1 << 13) #define DAVINCI_UART_PWREMU_MGMT_UTRST (1 << 14) +static inline int cpu_is_da830(void) +{ + unsigned int jtag_id = REG(JTAG_ID_REG); + unsigned short part_no = (jtag_id >> 12) & 0xffff; + + return ((part_no == 0xb7df) ? 1 : 0); +} +static inline int cpu_is_da850(void) +{ + unsigned int jtag_id = REG(JTAG_ID_REG); + unsigned short part_no = (jtag_id >> 12) & 0xffff; + + return ((part_no == 0xb7d1) ? 1 : 0); +} + +static inline int get_async3_src(void) +{ + return (REG(&davinci_syscfg_regs->cfgchip3) & 0x10) ? + PLL1_SYSCLK2 : 2; +} + #endif /* CONFIG_SOC_DA8XX */ #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/m68k/cpu/mcf5227x/cpu.c b/arch/m68k/cpu/mcf5227x/cpu.c index 5129a03..09ef1d2 100644 --- a/arch/m68k/cpu/mcf5227x/cpu.c +++ b/arch/m68k/cpu/mcf5227x/cpu.c @@ -33,7 +33,7 @@ DECLARE_GLOBAL_DATA_PTR; -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM); udelay(1000); diff --git a/arch/m68k/cpu/mcf523x/cpu.c b/arch/m68k/cpu/mcf523x/cpu.c index 582aec9..2376f97 100644 --- a/arch/m68k/cpu/mcf523x/cpu.c +++ b/arch/m68k/cpu/mcf523x/cpu.c @@ -34,7 +34,7 @@ DECLARE_GLOBAL_DATA_PTR; -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile ccm_t *ccm = (ccm_t *) MMAP_CCM; diff --git a/arch/m68k/cpu/mcf52x2/cpu.c b/arch/m68k/cpu/mcf52x2/cpu.c index 9fb717c..d43ef2a 100644 --- a/arch/m68k/cpu/mcf52x2/cpu.c +++ b/arch/m68k/cpu/mcf52x2/cpu.c @@ -38,7 +38,7 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_M5208 -int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile rcm_t *rcm = (rcm_t *)(MMAP_RCM); @@ -142,7 +142,7 @@ int checkcpu(void) return 0; } -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { /* Call the board specific reset actions first. */ if(board_reset) { @@ -177,7 +177,7 @@ int watchdog_init(void) #endif #ifdef CONFIG_M5272 -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile wdog_t *wdp = (wdog_t *) (MMAP_WDOG); @@ -257,7 +257,7 @@ int watchdog_init(void) #endif /* #ifdef CONFIG_M5272 */ #ifdef CONFIG_M5275 -int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile rcm_t *rcm = (rcm_t *)(MMAP_RCM); @@ -337,7 +337,7 @@ int checkcpu(void) return 0; } -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { MCFRESET_RCR = MCFRESET_RCR_SOFTRST; return 0; @@ -354,7 +354,7 @@ int checkcpu(void) return 0; } -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { /* enable watchdog, set timeout to 0 and wait */ mbar_writeByte(MCFSIM_SYPCR, 0xc0); @@ -384,7 +384,7 @@ int checkcpu(void) return 0; } -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { /* enable watchdog, set timeout to 0 and wait */ mbar_writeByte(SIM_SYPCR, 0xc0); diff --git a/arch/m68k/cpu/mcf532x/cpu.c b/arch/m68k/cpu/mcf532x/cpu.c index 0af4969..3346784 100644 --- a/arch/m68k/cpu/mcf532x/cpu.c +++ b/arch/m68k/cpu/mcf532x/cpu.c @@ -34,7 +34,7 @@ DECLARE_GLOBAL_DATA_PTR; -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM); diff --git a/arch/m68k/cpu/mcf5445x/cpu.c b/arch/m68k/cpu/mcf5445x/cpu.c index 182521c..323a54e 100644 --- a/arch/m68k/cpu/mcf5445x/cpu.c +++ b/arch/m68k/cpu/mcf5445x/cpu.c @@ -34,7 +34,7 @@ DECLARE_GLOBAL_DATA_PTR; -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM); udelay(1000); diff --git a/arch/m68k/cpu/mcf547x_8x/cpu.c b/arch/m68k/cpu/mcf547x_8x/cpu.c index f9a4b64..7590f2c 100644 --- a/arch/m68k/cpu/mcf547x_8x/cpu.c +++ b/arch/m68k/cpu/mcf547x_8x/cpu.c @@ -34,7 +34,7 @@ DECLARE_GLOBAL_DATA_PTR; -int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile gptmr_t *gptmr = (gptmr_t *) (MMAP_GPTMR); diff --git a/arch/nios2/cpu/config.mk b/arch/nios2/cpu/config.mk deleted file mode 100644 index f228d72..0000000 --- a/arch/nios2/cpu/config.mk +++ /dev/null @@ -1,24 +0,0 @@ -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -PLATFORM_RELFLAGS += diff --git a/arch/nios2/cpu/cpu.c b/arch/nios2/cpu/cpu.c index d9c6544..ef360ee 100644 --- a/arch/nios2/cpu/cpu.c +++ b/arch/nios2/cpu/cpu.c @@ -40,7 +40,7 @@ int checkcpu (void) return (0); } -int do_reset(void) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { disable_interrupts(); /* indirect call to go beyond 256MB limitation of toolchain */ diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c index fc5d951..55ee36d 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu.c +++ b/arch/powerpc/cpu/mpc85xx/cpu.c @@ -199,7 +199,7 @@ int checkcpu (void) /* ------------------------------------------------------------------------- */ -int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char * const argv[]) +int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { /* Everything after the first generation of PQ3 parts has RSTCR */ #if defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \ diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c index 9634deb..95df1d9 100644 --- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c +++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c @@ -416,7 +416,6 @@ static void test(void); static void DQS_calibration_process(void); #endif #endif -int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); static unsigned char spd_read(uchar chip, uint addr) { diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c index 4c3e2fe..116d81b 100644 --- a/arch/powerpc/lib/bootm.c +++ b/arch/powerpc/lib/bootm.c @@ -47,7 +47,6 @@ DECLARE_GLOBAL_DATA_PTR; -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern ulong get_effective_memsize(void); static ulong get_sp (void); static void set_clocks_in_mhz (bd_t *kbd); diff --git a/board/amirix/ap1000/config.mk b/board/amirix/ap1000/config.mk deleted file mode 100644 index 2d075b6..0000000 --- a/board/amirix/ap1000/config.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# Use board specific linker script -LDSCRIPT := $(SRCTREE)/board/amirix/ap1000/u-boot.lds diff --git a/board/astro/mcf5373l/config.mk b/board/astro/mcf5373l/config.mk deleted file mode 100644 index ad63dd1..0000000 --- a/board/astro/mcf5373l/config.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com> -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -PLATFORM_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) diff --git a/board/atc/config.mk b/board/atc/config.mk deleted file mode 100644 index ebd758c..0000000 --- a/board/atc/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# ATC boards -# - -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/cm5200/fwupdate.c b/board/cm5200/fwupdate.c index c1a4a19..9d4eadc 100644 --- a/board/cm5200/fwupdate.c +++ b/board/cm5200/fwupdate.c @@ -35,7 +35,6 @@ #include "fwupdate.h" -extern int do_bootm(cmd_tbl_t *, int, int, char * const []); extern long do_fat_read(const char *, void *, unsigned long, int); extern int do_fat_fsload(cmd_tbl_t *, int, int, char * const []); diff --git a/board/cmi/config.mk b/board/cmi/config.mk deleted file mode 100644 index 2685d4f..0000000 --- a/board/cmi/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2003 -# Martin Winistoerfer, martinwinistoerfer@gmx.ch. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# CMI Board Configuration -# - -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/cpc45/config.mk b/board/cpc45/config.mk deleted file mode 100644 index 0f8d665..0000000 --- a/board/cpc45/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2001-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# CPC45 board -# - -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/cpu86/config.mk b/board/cpu86/config.mk deleted file mode 100644 index 379017e..0000000 --- a/board/cpu86/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# CPU86 boards -# - -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/cpu87/config.mk b/board/cpu87/config.mk deleted file mode 100644 index 42f7f95..0000000 --- a/board/cpu87/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2001-2005 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# CPU87 board -# - -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/csb272/config.mk b/board/csb272/config.mk deleted file mode 100644 index a3cd040..0000000 --- a/board/csb272/config.mk +++ /dev/null @@ -1,31 +0,0 @@ -# -# (C) Copyright 2000-2004 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2004 -# Tolunay Orkun, NextIO Inc., torkun@nextio.com. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# Cogent CSB272 board -# - -LDFLAGS += $(LINKER_UNDEFS) diff --git a/board/csb472/config.mk b/board/csb472/config.mk deleted file mode 100644 index 90a9cba..0000000 --- a/board/csb472/config.mk +++ /dev/null @@ -1,31 +0,0 @@ -# -# (C) Copyright 2000-2004 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2004 -# Tolunay Orkun, NextIO Inc., torkun@nextio.com. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# Cogent CSB472 board -# - -LDFLAGS += $(LINKER_UNDEFS) diff --git a/board/davinci/common/Makefile b/board/davinci/common/Makefile index 5ddb564..a1d3de2 100644 --- a/board/davinci/common/Makefile +++ b/board/davinci/common/Makefile @@ -29,7 +29,7 @@ endif LIB = $(obj)lib$(VENDOR).o -COBJS := misc.o +COBJS := misc.o davinci_pinmux.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/davinci/common/davinci_pinmux.c b/board/davinci/common/davinci_pinmux.c new file mode 100644 index 0000000..ce58f71 --- /dev/null +++ b/board/davinci/common/davinci_pinmux.c @@ -0,0 +1,105 @@ +/* + * DaVinci pinmux functions. + * + * Copyright (C) 2009 Nick Thompson, GE Fanuc Ltd, <nick.thompson@gefanuc.com> + * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> + * Copyright (C) 2008 Lyrtech <www.lyrtech.com> + * Copyright (C) 2004 Texas Instruments. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <common.h> +#include <asm/arch/hardware.h> +#include <asm/io.h> +#include <asm/arch/davinci_misc.h> + +/* + * Change the setting of a pin multiplexer field. + * + * Takes an array of pinmux settings similar to: + * + * struct pinmux_config uart_pins[] = { + * { &davinci_syscfg_regs->pinmux[8], 2, 7 }, + * { &davinci_syscfg_regs->pinmux[9], 2, 0 } + * }; + * + * Stepping through the array, each pinmux[n] register has the given value + * set in the pin mux field specified. + * + * The number of pins in the array must be passed (ARRAY_SIZE can provide + * this value conveniently). + * + * Returns 0 if all field numbers and values are in the correct range, + * else returns -1. + */ +int davinci_configure_pin_mux(const struct pinmux_config *pins, + const int n_pins) +{ + int i; + + /* check for invalid pinmux values */ + for (i = 0; i < n_pins; i++) { + if (pins[i].field >= PIN_MUX_NUM_FIELDS || + (pins[i].value & ~PIN_MUX_FIELD_MASK) != 0) + return -1; + } + + /* configure the pinmuxes */ + for (i = 0; i < n_pins; i++) { + const int offset = pins[i].field * PIN_MUX_FIELD_SIZE; + const unsigned int value = pins[i].value << offset; + const unsigned int mask = PIN_MUX_FIELD_MASK << offset; + const dv_reg *mux = pins[i].mux; + + writel(value | (readl(mux) & (~mask)), mux); + } + + return 0; +} + +/* + * Configure multiple pinmux resources. + * + * Takes an pinmux_resource array of pinmux_config and pin counts: + * + * const struct pinmux_resource pinmuxes[] = { + * PINMUX_ITEM(uart_pins), + * PINMUX_ITEM(i2c_pins), + * }; + * + * The number of items in the array must be passed (ARRAY_SIZE can provide + * this value conveniently). + * + * Each item entry is configured in the defined order. If configuration + * of any item fails, -1 is returned and none of the following items are + * configured. On success, 0 is returned. + */ +int davinci_configure_pin_mux_items(const struct pinmux_resource *item, + const int n_items) +{ + int i; + + for (i = 0; i < n_items; i++) { + if (davinci_configure_pin_mux(item[i].pins, + item[i].n_pins) != 0) + return -1; + } + + return 0; +} diff --git a/board/davinci/common/misc.c b/board/davinci/common/misc.c index fa9dd9f..08c898f 100644 --- a/board/davinci/common/misc.c +++ b/board/davinci/common/misc.c @@ -29,10 +29,11 @@ #include <net.h> #include <asm/arch/hardware.h> #include <asm/io.h> -#include "misc.h" +#include <asm/arch/davinci_misc.h> DECLARE_GLOBAL_DATA_PTR; +#ifndef CONFIG_PRELOADER int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ @@ -47,6 +48,7 @@ void dram_init_banksize(void) gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; gd->bd->bi_dram[0].size = gd->ram_size; } +#endif #ifdef CONFIG_DRIVER_TI_EMAC @@ -76,6 +78,22 @@ err: } /* + * Set the mii mode as MII or RMII + */ +#if defined(CONFIG_DRIVER_TI_EMAC) +void davinci_emac_mii_mode_sel(int mode_sel) +{ + int val; + + val = readl(&davinci_syscfg_regs->cfgchip3); + if (mode_sel == 0) + val &= ~(1 << 8); + else + val |= (1 << 8); + writel(val, &davinci_syscfg_regs->cfgchip3); +} +#endif +/* * If there is no MAC address in the environment, then it will be initialized * (silently) from the value in the EEPROM. */ @@ -94,79 +112,38 @@ void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr) } } -#endif /* DAVINCI_EMAC */ +#endif /* CONFIG_DRIVER_TI_EMAC */ -/* - * Change the setting of a pin multiplexer field. - * - * Takes an array of pinmux settings similar to: - * - * struct pinmux_config uart_pins[] = { - * { &davinci_syscfg_regs->pinmux[8], 2, 7 }, - * { &davinci_syscfg_regs->pinmux[9], 2, 0 } - * }; - * - * Stepping through the array, each pinmux[n] register has the given value - * set in the pin mux field specified. - * - * The number of pins in the array must be passed (ARRAY_SIZE can provide - * this value conveniently). - * - * Returns 0 if all field numbers and values are in the correct range, - * else returns -1. - */ -int davinci_configure_pin_mux(const struct pinmux_config *pins, - const int n_pins) +#if defined(CONFIG_SOC_DA8XX) +#ifndef CONFIG_USE_IRQ +void irq_init(void) { - int i; + /* + * Mask all IRQs by clearing the global enable and setting + * the enable clear for all the 90 interrupts. + */ - /* check for invalid pinmux values */ - for (i = 0; i < n_pins; i++) { - if (pins[i].field >= PIN_MUX_NUM_FIELDS || - (pins[i].value & ~PIN_MUX_FIELD_MASK) != 0) - return -1; - } + writel(0, &davinci_aintc_regs->ger); - /* configure the pinmuxes */ - for (i = 0; i < n_pins; i++) { - const int offset = pins[i].field * PIN_MUX_FIELD_SIZE; - const unsigned int value = pins[i].value << offset; - const unsigned int mask = PIN_MUX_FIELD_MASK << offset; - const dv_reg *mux = pins[i].mux; + writel(0, &davinci_aintc_regs->hier); - writel(value | (readl(mux) & (~mask)), mux); - } - - return 0; + writel(0xffffffff, &davinci_aintc_regs->ecr1); + writel(0xffffffff, &davinci_aintc_regs->ecr2); + writel(0xffffffff, &davinci_aintc_regs->ecr3); } +#endif /* - * Configure multiple pinmux resources. - * - * Takes an pinmux_resource array of pinmux_config and pin counts: - * - * const struct pinmux_resource pinmuxes[] = { - * PINMUX_ITEM(uart_pins), - * PINMUX_ITEM(i2c_pins), - * }; - * - * The number of items in the array must be passed (ARRAY_SIZE can provide - * this value conveniently). - * - * Each item entry is configured in the defined order. If configuration - * of any item fails, -1 is returned and none of the following items are - * configured. On success, 0 is returned. + * Enable PSC for various peripherals. */ -int davinci_configure_pin_mux_items(const struct pinmux_resource *item, +int da8xx_configure_lpsc_items(const struct lpsc_resource *item, const int n_items) { int i; - for (i = 0; i < n_items; i++) { - if (davinci_configure_pin_mux(item[i].pins, - item[i].n_pins) != 0) - return -1; - } + for (i = 0; i < n_items; i++) + lpsc_on(item[i].lpsc_no); return 0; } +#endif diff --git a/board/davinci/da8xxevm/Makefile b/board/davinci/da8xxevm/Makefile index 88fee50..c1b2119 100644 --- a/board/davinci/da8xxevm/Makefile +++ b/board/davinci/da8xxevm/Makefile @@ -27,9 +27,9 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -COBJS-y += common.o COBJS-$(CONFIG_MACH_DAVINCI_DA830_EVM) += da830evm.o COBJS-$(CONFIG_MACH_DAVINCI_DA850_EVM) += da850evm.o +COBJS-$(CONFIG_MACH_DAVINCI_HAWK) += hawkboard.o COBJS := $(COBJS-y) diff --git a/board/davinci/da8xxevm/common.c b/board/davinci/da8xxevm/common.c deleted file mode 100644 index 9cd5204c..0000000 --- a/board/davinci/da8xxevm/common.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Miscellaneous DA8XX functions. - * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <asm/io.h> -#include <asm/arch/hardware.h> -#include "common.h" - -#ifndef CONFIG_USE_IRQ -void irq_init(void) -{ - /* - * Mask all IRQs by clearing the global enable and setting - * the enable clear for all the 90 interrupts. - */ - - writel(0, &davinci_aintc_regs->ger); - - writel(0, &davinci_aintc_regs->hier); - - writel(0xffffffff, &davinci_aintc_regs->ecr1); - writel(0xffffffff, &davinci_aintc_regs->ecr2); - writel(0xffffffff, &davinci_aintc_regs->ecr3); -} -#endif - -/* - * Enable PSC for various peripherals. - */ -int da8xx_configure_lpsc_items(const struct lpsc_resource *item, - const int n_items) -{ - int i; - - for (i = 0; i < n_items; i++) - lpsc_on(item[i].lpsc_no); - - return 0; -} diff --git a/board/davinci/da8xxevm/common.h b/board/davinci/da8xxevm/common.h deleted file mode 100644 index 7ae63a6..0000000 --- a/board/davinci/da8xxevm/common.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __COMMON_H -#define __COMMON_H - -struct lpsc_resource { - const int lpsc_no; -}; - -void irq_init(void); -int da8xx_configure_lpsc_items(const struct lpsc_resource *item, - int n_items); - -#endif /* __COMMON_H */ diff --git a/board/davinci/da8xxevm/da830evm.c b/board/davinci/da8xxevm/da830evm.c index 8a9f988..0650653 100644 --- a/board/davinci/da8xxevm/da830evm.c +++ b/board/davinci/da8xxevm/da830evm.c @@ -40,8 +40,7 @@ #include <asm/arch/emif_defs.h> #include <asm/arch/emac_defs.h> #include <asm/io.h> -#include "../common/misc.h" -#include "common.h" +#include <asm/arch/davinci_misc.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c index c3267cb..b088c9c 100644 --- a/board/davinci/da8xxevm/da850evm.c +++ b/board/davinci/da8xxevm/da850evm.c @@ -29,8 +29,7 @@ #include <asm/arch/emif_defs.h> #include <asm/arch/emac_defs.h> #include <asm/io.h> -#include "../common/misc.h" -#include "common.h" +#include <asm/arch/davinci_misc.h> DECLARE_GLOBAL_DATA_PTR; @@ -54,6 +53,15 @@ static const struct pinmux_config uart_pins[] = { #ifdef CONFIG_DRIVER_TI_EMAC static const struct pinmux_config emac_pins[] = { +#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII + { pinmux(14), 8, 2 }, + { pinmux(14), 8, 3 }, + { pinmux(14), 8, 4 }, + { pinmux(14), 8, 5 }, + { pinmux(14), 8, 6 }, + { pinmux(14), 8, 7 }, + { pinmux(15), 8, 1 }, +#else /* ! CONFIG_DRIVER_TI_EMAC_USE_RMII */ { pinmux(2), 8, 1 }, { pinmux(2), 8, 2 }, { pinmux(2), 8, 3 }, @@ -69,10 +77,10 @@ static const struct pinmux_config emac_pins[] = { { pinmux(3), 8, 5 }, { pinmux(3), 8, 6 }, { pinmux(3), 8, 7 }, +#endif /* CONFIG_DRIVER_TI_EMAC_USE_RMII */ { pinmux(4), 8, 0 }, { pinmux(4), 8, 1 } }; -#endif /* CONFIG_DRIVER_TI_EMAC */ /* I2C pin muxer settings */ static const struct pinmux_config i2c_pins[] = { @@ -99,6 +107,13 @@ const struct pinmux_config nand_pins[] = { }; #endif +#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII +#define HAS_RMII 1 +#else +#define HAS_RMII 0 +#endif +#endif /* CONFIG_DRIVER_TI_EMAC */ + static const struct pinmux_resource pinmuxes[] = { #ifdef CONFIG_SPI_FLASH PINMUX_ITEM(spi1_pins), @@ -203,9 +218,8 @@ int board_init(void) #ifdef CONFIG_DRIVER_TI_EMAC if (davinci_configure_pin_mux(emac_pins, ARRAY_SIZE(emac_pins)) != 0) return 1; - /* set cfgchip3 to select MII */ - writel(readl(&davinci_syscfg_regs->cfgchip3) & ~(1 << 8), - &davinci_syscfg_regs->cfgchip3); + + davinci_emac_mii_mode_sel(HAS_RMII); #endif /* CONFIG_DRIVER_TI_EMAC */ /* enable the console UART */ @@ -218,11 +232,100 @@ int board_init(void) #ifdef CONFIG_DRIVER_TI_EMAC +#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII +/** + * rmii_hw_init + * + * DA850/OMAP-L138 EVM can interface to a daughter card for + * additional features. This card has an I2C GPIO Expander TCA6416 + * to select the required functions like camera, RMII Ethernet, + * character LCD, video. + * + * Initialization of the expander involves configuring the + * polarity and direction of the ports. P07-P05 are used here. + * These ports are connected to a Mux chip which enables only one + * functionality at a time. + * + * For RMII phy to respond, the MII MDIO clock has to be disabled + * since both the PHY devices have address as zero. The MII MDIO + * clock is controlled via GPIO2[6]. + * + * This code is valid for Beta version of the hardware + */ +int rmii_hw_init(void) +{ + const struct pinmux_config gpio_pins[] = { + { pinmux(6), 8, 1 } + }; + u_int8_t buf[2]; + unsigned int temp; + int ret; + + /* PinMux for GPIO */ + if (davinci_configure_pin_mux(gpio_pins, ARRAY_SIZE(gpio_pins)) != 0) + return 1; + + /* I2C Exapnder configuration */ + /* Set polarity to non-inverted */ + buf[0] = 0x0; + buf[1] = 0x0; + ret = i2c_write(CONFIG_SYS_I2C_EXPANDER_ADDR, 4, 1, buf, 2); + if (ret) { + printf("\nExpander @ 0x%02x write FAILED!!!\n", + CONFIG_SYS_I2C_EXPANDER_ADDR); + return ret; + } + + /* Configure P07-P05 as outputs */ + buf[0] = 0x1f; + buf[1] = 0xff; + ret = i2c_write(CONFIG_SYS_I2C_EXPANDER_ADDR, 6, 1, buf, 2); + if (ret) { + printf("\nExpander @ 0x%02x write FAILED!!!\n", + CONFIG_SYS_I2C_EXPANDER_ADDR); + } + + /* For Ethernet RMII selection + * P07(SelA)=0 + * P06(SelB)=1 + * P05(SelC)=1 + */ + if (i2c_read(CONFIG_SYS_I2C_EXPANDER_ADDR, 2, 1, buf, 1)) { + printf("\nExpander @ 0x%02x read FAILED!!!\n", + CONFIG_SYS_I2C_EXPANDER_ADDR); + } + + buf[0] &= 0x1f; + buf[0] |= (0 << 7) | (1 << 6) | (1 << 5); + if (i2c_write(CONFIG_SYS_I2C_EXPANDER_ADDR, 2, 1, buf, 1)) { + printf("\nExpander @ 0x%02x write FAILED!!!\n", + CONFIG_SYS_I2C_EXPANDER_ADDR); + } + + /* Set the output as high */ + temp = REG(GPIO_BANK2_REG_SET_ADDR); + temp |= (0x01 << 6); + REG(GPIO_BANK2_REG_SET_ADDR) = temp; + + /* Set the GPIO direction as output */ + temp = REG(GPIO_BANK2_REG_DIR_ADDR); + temp &= ~(0x01 << 6); + REG(GPIO_BANK2_REG_DIR_ADDR) = temp; + + return 0; +} +#endif /* CONFIG_DRIVER_TI_EMAC_USE_RMII */ + /* * Initializes on-board ethernet controllers. */ int board_eth_init(bd_t *bis) { +#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII + /* Select RMII fucntion through the expander */ + if (rmii_hw_init()) + printf("RMII hardware init failed!!!\n"); +#endif if (!davinci_emac_initialize()) { printf("Error: Ethernet init failed!\n"); return -1; diff --git a/board/davinci/da8xxevm/hawkboard.c b/board/davinci/da8xxevm/hawkboard.c new file mode 100644 index 0000000..f34830e --- /dev/null +++ b/board/davinci/da8xxevm/hawkboard.c @@ -0,0 +1,68 @@ +/* + * Modified for Hawkboard - Syed Mohammed Khasim <khasim@beagleboard.org> + * + * Copyright (C) 2008 Sekhar Nori, Texas Instruments, Inc. <nsekhar@ti.com> + * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> + * Copyright (C) 2004 Texas Instruments. + * + * ---------------------------------------------------------------------------- + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * ---------------------------------------------------------------------------- + */ + +#include <common.h> +#include <asm/errno.h> +#include <asm/arch/hardware.h> +#include <asm/io.h> +#include <asm/arch/davinci_misc.h> +#include <ns16550.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + /* arch number of the board */ + gd->bd->bi_arch_number = MACH_TYPE_OMAPL138_HAWKBOARD; + + /* address of boot parameters */ + gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; + + return 0; +} + +int board_early_init_f(void) +{ + /* + * Kick Registers need to be set to allow access to Pin Mux registers + */ + writel(HAWKBOARD_KICK0_UNLOCK, &davinci_syscfg_regs->kick0); + writel(HAWKBOARD_KICK1_UNLOCK, &davinci_syscfg_regs->kick1); + + /* set cfgchip3 to select mii */ + writel(readl(&davinci_syscfg_regs->cfgchip3) & + ~(1 << 8), &davinci_syscfg_regs->cfgchip3); + + return 0; +} + +int misc_init_r(void) +{ + char buf[32]; + + printf("ARM Clock : %s MHz\n", + strmhz(buf, clk_get(DAVINCI_ARM_CLKID))); + + return 0; +} diff --git a/board/davinci/da8xxevm/hawkboard_nand_spl.c b/board/davinci/da8xxevm/hawkboard_nand_spl.c new file mode 100644 index 0000000..9155236 --- /dev/null +++ b/board/davinci/da8xxevm/hawkboard_nand_spl.c @@ -0,0 +1,157 @@ +/* + * Modified for Hawkboard - Syed Mohammed Khasim <khasim@beagleboard.org> + * + * Copyright (C) 2008 Sekhar Nori, Texas Instruments, Inc. <nsekhar@ti.com> + * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> + * Copyright (C) 2004 Texas Instruments. + * + * ---------------------------------------------------------------------------- + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * ---------------------------------------------------------------------------- + */ + +#include <common.h> +#include <asm/errno.h> +#include <asm/arch/hardware.h> +#include <asm/io.h> +#include <asm/arch/davinci_misc.h> +#include <ns16550.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define pinmux(x) (&davinci_syscfg_regs->pinmux[x]) + +static const struct pinmux_config mii_pins[] = { + { pinmux(2), 8, 1 }, + { pinmux(2), 8, 2 }, + { pinmux(2), 8, 3 }, + { pinmux(2), 8, 4 }, + { pinmux(2), 8, 5 }, + { pinmux(2), 8, 6 }, + { pinmux(2), 8, 7 } +}; + +static const struct pinmux_config mdio_pins[] = { + { pinmux(4), 8, 0 }, + { pinmux(4), 8, 1 } +}; + +static const struct pinmux_config nand_pins[] = { + { pinmux(7), 1, 1 }, + { pinmux(7), 1, 2 }, + { pinmux(7), 1, 4 }, + { pinmux(7), 1, 5 }, + { pinmux(9), 1, 0 }, + { pinmux(9), 1, 1 }, + { pinmux(9), 1, 2 }, + { pinmux(9), 1, 3 }, + { pinmux(9), 1, 4 }, + { pinmux(9), 1, 5 }, + { pinmux(9), 1, 6 }, + { pinmux(9), 1, 7 }, + { pinmux(12), 1, 5 }, + { pinmux(12), 1, 6 } +}; + +static const struct pinmux_config uart2_pins[] = { + { pinmux(0), 4, 6 }, + { pinmux(0), 4, 7 }, + { pinmux(4), 2, 4 }, + { pinmux(4), 2, 5 } +}; + +static const struct pinmux_config i2c_pins[] = { + { pinmux(4), 2, 4 }, + { pinmux(4), 2, 5 } +}; + +static const struct pinmux_resource pinmuxes[] = { + PINMUX_ITEM(mii_pins), + PINMUX_ITEM(mdio_pins), + PINMUX_ITEM(i2c_pins), + PINMUX_ITEM(nand_pins), + PINMUX_ITEM(uart2_pins), +}; + +static const struct lpsc_resource lpsc[] = { + { DAVINCI_LPSC_AEMIF }, /* NAND, NOR */ + { DAVINCI_LPSC_SPI1 }, /* Serial Flash */ + { DAVINCI_LPSC_EMAC }, /* image download */ + { DAVINCI_LPSC_UART2 }, /* console */ + { DAVINCI_LPSC_GPIO }, +}; + +void board_init_f(ulong bootflag) +{ + /* + * Kick Registers need to be set to allow access to Pin Mux registers + */ + writel(HAWKBOARD_KICK0_UNLOCK, &davinci_syscfg_regs->kick0); + writel(HAWKBOARD_KICK1_UNLOCK, &davinci_syscfg_regs->kick1); + + /* setup the SUSPSRC for ARM to control emulation suspend */ + writel(readl(&davinci_syscfg_regs->suspsrc) & + ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C | + DAVINCI_SYSCFG_SUSPSRC_SPI1 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | + DAVINCI_SYSCFG_SUSPSRC_UART2), &davinci_syscfg_regs->suspsrc); + + /* Power on required peripherals + * ARM does not have acess by default to PSC0 and PSC1 + * assuming here that the DSP bootloader has set the IOPU + * such that PSC access is available to ARM + */ + da8xx_configure_lpsc_items(lpsc, ARRAY_SIZE(lpsc)); + + /* configure pinmux settings */ + davinci_configure_pin_mux_items(pinmuxes, + ARRAY_SIZE(pinmuxes)); + + writel(readl(&davinci_uart2_ctrl_regs->pwremu_mgmt) | + (DAVINCI_UART_PWREMU_MGMT_FREE) | + (DAVINCI_UART_PWREMU_MGMT_URRST) | + (DAVINCI_UART_PWREMU_MGMT_UTRST), + &davinci_uart2_ctrl_regs->pwremu_mgmt); + + NS16550_init((NS16550_t)(DAVINCI_UART2_BASE), + CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE); + + puts("Nand boot...\n"); + + nand_boot(); +} + +void puts(const char *str) +{ + while (*str) + putc(*str++); +} + +void putc(char c) +{ + if (gd->flags & GD_FLG_SILENT) + return; + + if (c == '\n') + NS16550_putc((NS16550_t)(DAVINCI_UART2_BASE), '\r'); + + NS16550_putc((NS16550_t)(DAVINCI_UART2_BASE), c); +} + +void hang(void) +{ + puts("### ERROR ### Please RESET the board ###\n"); + for (;;) + ; +} diff --git a/board/davinci/dm355evm/dm355evm.c b/board/davinci/dm355evm/dm355evm.c index 87f284c..b9260b8 100644 --- a/board/davinci/dm355evm/dm355evm.c +++ b/board/davinci/dm355evm/dm355evm.c @@ -22,7 +22,7 @@ #include <asm/arch/hardware.h> #include <asm/arch/emif_defs.h> #include <asm/arch/nand_defs.h> -#include "../common/misc.h" +#include <asm/arch/davinci_misc.h> #include <net.h> #include <netdev.h> diff --git a/board/davinci/dm355leopard/dm355leopard.c b/board/davinci/dm355leopard/dm355leopard.c index e89786e..0ee0d11 100644 --- a/board/davinci/dm355leopard/dm355leopard.c +++ b/board/davinci/dm355leopard/dm355leopard.c @@ -22,7 +22,7 @@ #include <asm/arch/hardware.h> #include <asm/arch/gpio_defs.h> #include <asm/arch/nand_defs.h> -#include "../common/misc.h" +#include <asm/arch/davinci_misc.h> #include <net.h> #include <netdev.h> diff --git a/board/davinci/dm365evm/dm365evm.c b/board/davinci/dm365evm/dm365evm.c index 85dbe2a..bc681f7 100644 --- a/board/davinci/dm365evm/dm365evm.c +++ b/board/davinci/dm365evm/dm365evm.c @@ -24,7 +24,7 @@ #include <asm/arch/nand_defs.h> #include <asm/arch/gpio_defs.h> #include <netdev.h> -#include "../common/misc.h" +#include <asm/arch/davinci_misc.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/board/davinci/dvevm/dvevm.c b/board/davinci/dvevm/dvevm.c index 073c21a..d5c851b 100644 --- a/board/davinci/dvevm/dvevm.c +++ b/board/davinci/dvevm/dvevm.c @@ -27,7 +27,7 @@ #include <common.h> #include <i2c.h> #include <asm/arch/hardware.h> -#include "../common/misc.h" +#include <asm/arch/davinci_misc.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/board/siemens/SCM/config.mk b/board/davinci/ea20/Makefile index 4065843..ddd2564 100644 --- a/board/siemens/SCM/config.mk +++ b/board/davinci/ea20/Makefile @@ -1,7 +1,9 @@ # -# (C) Copyright 2001 +# (C) Copyright 2000, 2001, 2002 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # +# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> +# # See file CREDITS for list of people who contributed to this # project. # @@ -21,7 +23,31 @@ # MA 02111-1307 USA # -# -# Siemens SCM boards -# -PLATFORM_CPPFLAGS += -I$(TOPDIR) +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS-y += ea20.o + +COBJS := $(COBJS-y) + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak *~ .depend + +######################################################################### +# This is for $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/davinci/ea20/ea20.c b/board/davinci/ea20/ea20.c new file mode 100644 index 0000000..9d0f71b --- /dev/null +++ b/board/davinci/ea20/ea20.c @@ -0,0 +1,196 @@ +/* + * (C) Copyright 2010 + * Stefano Babic, DENX Software Engineering, sbabic@denx.de + * + * Based on da850evm.c, original Copyrights follow: + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * + * Based on da830evm.c. Original Copyrights follow: + * + * Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson@gefanuc.com> + * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <common.h> +#include <i2c.h> +#include <net.h> +#include <netdev.h> +#include <asm/arch/hardware.h> +#include <asm/arch/emif_defs.h> +#include <asm/arch/emac_defs.h> +#include <asm/io.h> +#include <asm/arch/davinci_misc.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define pinmux(x) (&davinci_syscfg_regs->pinmux[x]) + +/* SPI0 pin muxer settings */ +static const struct pinmux_config spi1_pins[] = { + { pinmux(5), 1, 1 }, + { pinmux(5), 1, 2 }, + { pinmux(5), 1, 4 }, + { pinmux(5), 1, 5 } +}; + +/* UART pin muxer settings */ +static const struct pinmux_config uart_pins[] = { + { pinmux(0), 4, 6 }, + { pinmux(0), 4, 7 }, + { pinmux(4), 2, 4 }, + { pinmux(4), 2, 5 } +}; + +#ifdef CONFIG_DRIVER_TI_EMAC +#define HAS_RMII 1 +static const struct pinmux_config emac_pins[] = { + { pinmux(14), 8, 2 }, + { pinmux(14), 8, 3 }, + { pinmux(14), 8, 4 }, + { pinmux(14), 8, 5 }, + { pinmux(14), 8, 6 }, + { pinmux(14), 8, 7 }, + { pinmux(15), 8, 1 }, + { pinmux(4), 8, 0 }, + { pinmux(4), 8, 1 } +}; +#endif + +#ifdef CONFIG_NAND_DAVINCI +const struct pinmux_config nand_pins[] = { + { pinmux(7), 1, 1 }, + { pinmux(7), 1, 2 }, + { pinmux(7), 1, 4 }, + { pinmux(7), 1, 5 }, + { pinmux(9), 1, 0 }, + { pinmux(9), 1, 1 }, + { pinmux(9), 1, 2 }, + { pinmux(9), 1, 3 }, + { pinmux(9), 1, 4 }, + { pinmux(9), 1, 5 }, + { pinmux(9), 1, 6 }, + { pinmux(9), 1, 7 }, + { pinmux(12), 1, 5 }, + { pinmux(12), 1, 6 } +}; +#endif + +static const struct pinmux_resource pinmuxes[] = { +#ifdef CONFIG_SPI_FLASH + PINMUX_ITEM(spi1_pins), +#endif + PINMUX_ITEM(uart_pins), +#ifdef CONFIG_NAND_DAVINCI + PINMUX_ITEM(nand_pins), +#endif +}; + +static const struct lpsc_resource lpsc[] = { + { DAVINCI_LPSC_AEMIF }, /* NAND, NOR */ + { DAVINCI_LPSC_SPI1 }, /* Serial Flash */ + { DAVINCI_LPSC_EMAC }, /* image download */ + { DAVINCI_LPSC_UART2 }, /* console */ + { DAVINCI_LPSC_GPIO }, +}; + +int board_init(void) +{ +#ifndef CONFIG_USE_IRQ + irq_init(); +#endif + + +#ifdef CONFIG_NAND_DAVINCI + /* + * NAND CS setup - cycle counts based on da850evm NAND timings in the + * Linux kernel @ 25MHz EMIFA + */ + writel((DAVINCI_ABCR_WSETUP(0) | + DAVINCI_ABCR_WSTROBE(0) | + DAVINCI_ABCR_WHOLD(0) | + DAVINCI_ABCR_RSETUP(0) | + DAVINCI_ABCR_RSTROBE(1) | + DAVINCI_ABCR_RHOLD(0) | + DAVINCI_ABCR_TA(0) | + DAVINCI_ABCR_ASIZE_8BIT), + &davinci_emif_regs->ab2cr); /* CS3 */ +#endif + + /* arch number of the board */ + gd->bd->bi_arch_number = MACH_TYPE_EA20; + + /* address of boot parameters */ + gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; + + /* + * Power on required peripherals + * ARM does not have access by default to PSC0 and PSC1 + * assuming here that the DSP bootloader has set the IOPU + * such that PSC access is available to ARM + */ + if (da8xx_configure_lpsc_items(lpsc, ARRAY_SIZE(lpsc))) + return 1; + + /* setup the SUSPSRC for ARM to control emulation suspend */ + writel(readl(&davinci_syscfg_regs->suspsrc) & + ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C | + DAVINCI_SYSCFG_SUSPSRC_SPI1 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | + DAVINCI_SYSCFG_SUSPSRC_UART2), + &davinci_syscfg_regs->suspsrc); + + /* configure pinmux settings */ + if (davinci_configure_pin_mux_items(pinmuxes, ARRAY_SIZE(pinmuxes))) + return 1; + +#ifdef CONFIG_DRIVER_TI_EMAC + if (davinci_configure_pin_mux(emac_pins, ARRAY_SIZE(emac_pins)) != 0) + return 1; + + davinci_emac_mii_mode_sel(HAS_RMII); +#endif /* CONFIG_DRIVER_TI_EMAC */ + + /* enable the console UART */ + writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | + DAVINCI_UART_PWREMU_MGMT_UTRST), + &davinci_uart2_ctrl_regs->pwremu_mgmt); + + return 0; +} + +#ifdef CONFIG_DRIVER_TI_EMAC + +/* + * Initializes on-board ethernet controllers. + */ +int board_eth_init(bd_t *bis) +{ + if (!davinci_emac_initialize()) { + printf("Error: Ethernet init failed!\n"); + return -1; + } + + /* + * This board has a RMII PHY. However, the MDC line on the SOM + * must not be disabled (there is no MII PHY on the + * baseboard) via the GPIO2[6], because this pin + * disables at the same time the SPI flash. + */ + + return 0; +} +#endif /* CONFIG_DRIVER_TI_EMAC */ diff --git a/board/davinci/schmoogie/schmoogie.c b/board/davinci/schmoogie/schmoogie.c index 80a0f9f..8b615a9 100644 --- a/board/davinci/schmoogie/schmoogie.c +++ b/board/davinci/schmoogie/schmoogie.c @@ -27,7 +27,7 @@ #include <common.h> #include <i2c.h> #include <asm/arch/hardware.h> -#include "../common/misc.h" +#include <asm/arch/davinci_misc.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/board/davinci/sffsdr/sffsdr.c b/board/davinci/sffsdr/sffsdr.c index 657cf2b..cc3ff7d 100644 --- a/board/davinci/sffsdr/sffsdr.c +++ b/board/davinci/sffsdr/sffsdr.c @@ -30,7 +30,7 @@ #include <common.h> #include <i2c.h> #include <asm/arch/hardware.h> -#include "../common/misc.h" +#include <asm/arch/davinci_misc.h> #define DAVINCI_A3CR (0x01E00014) /* EMIF-A CS3 config register. */ #define DAVINCI_A3CR_VAL (0x3FFFFFFD) /* EMIF-A CS3 value for FPGA. */ diff --git a/board/davinci/sonata/sonata.c b/board/davinci/sonata/sonata.c index 1dc42c4..c194290 100644 --- a/board/davinci/sonata/sonata.c +++ b/board/davinci/sonata/sonata.c @@ -28,7 +28,7 @@ #include <nand.h> #include <asm/arch/nand_defs.h> #include <asm/arch/hardware.h> -#include "../common/misc.h" +#include <asm/arch/davinci_misc.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/board/eltec/bab7xx/bab7xx.c b/board/eltec/bab7xx/bab7xx.c index f5c9777..ea4897b 100644 --- a/board/eltec/bab7xx/bab7xx.c +++ b/board/eltec/bab7xx/bab7xx.c @@ -184,7 +184,7 @@ void after_reloc (ulong dest_addr) * do_reset is done here because in this case it is board specific, since the * 7xx CPUs can only be reset by external HW (the RTC in this case). */ -void do_reset (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const argv[]) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { #if defined(CONFIG_RTC_MK48T59) /* trigger watchdog immediately */ @@ -192,6 +192,7 @@ void do_reset (cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char * const ar #else #error "You must define the macro CONFIG_RTC_MK48T59." #endif + return 0; } /* ------------------------------------------------------------------------- */ diff --git a/board/ep8260/config.mk b/board/ep8260/config.mk deleted file mode 100644 index ee4b5ea..0000000 --- a/board/ep8260/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2002 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# EP8260 boards -# - -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/esd/apc405/apc405.c b/board/esd/apc405/apc405.c index 52477d7..def8a4f 100644 --- a/board/esd/apc405/apc405.c +++ b/board/esd/apc405/apc405.c @@ -38,7 +38,6 @@ DECLARE_GLOBAL_DATA_PTR; #undef FPGA_DEBUG -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); /* fpga configuration data - gzip compressed and generated by bin2c */ diff --git a/board/esd/ar405/ar405.c b/board/esd/ar405/ar405.c index 8879faf..6ec507f 100644 --- a/board/esd/ar405/ar405.c +++ b/board/esd/ar405/ar405.c @@ -29,8 +29,6 @@ DECLARE_GLOBAL_DATA_PTR; -/*cmd_boot.c*/ -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); /* ------------------------------------------------------------------------- */ diff --git a/board/esd/ash405/ash405.c b/board/esd/ash405/ash405.c index ea28090..1b0365e 100644 --- a/board/esd/ash405/ash405.c +++ b/board/esd/ash405/ash405.c @@ -33,7 +33,6 @@ #define FPGA_DEBUG #endif -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); /* fpga configuration data - gzip compressed and generated by bin2c */ diff --git a/board/esd/canbt/canbt.c b/board/esd/canbt/canbt.c index 0d2d7f1..cc537f2 100644 --- a/board/esd/canbt/canbt.c +++ b/board/esd/canbt/canbt.c @@ -29,10 +29,6 @@ DECLARE_GLOBAL_DATA_PTR; -/*cmd_boot.c*/ -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - - /* ------------------------------------------------------------------------- */ #if 0 diff --git a/board/esd/common/cmd_loadpci.c b/board/esd/common/cmd_loadpci.c index 87da27d..8f4ad84 100644 --- a/board/esd/common/cmd_loadpci.c +++ b/board/esd/common/cmd_loadpci.c @@ -29,7 +29,6 @@ #if defined(CONFIG_CMD_BSP) -extern int do_bootm (cmd_tbl_t *, int, int, char *[]); extern int do_source (cmd_tbl_t *, int, int, char *[]); #define ADDRMASK 0xfffff000 diff --git a/board/esd/cpci405/cpci405.c b/board/esd/cpci405/cpci405.c index 51e10fd..98a8584 100644 --- a/board/esd/cpci405/cpci405.c +++ b/board/esd/cpci405/cpci405.c @@ -32,7 +32,6 @@ DECLARE_GLOBAL_DATA_PTR; -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void __ft_board_setup(void *blob, bd_t *bd); #undef FPGA_DEBUG diff --git a/board/esd/cpci750/cpci750.c b/board/esd/cpci750/cpci750.c index f9f7c7f..f27d65e 100644 --- a/board/esd/cpci750/cpci750.c +++ b/board/esd/cpci750/cpci750.c @@ -122,7 +122,6 @@ static char show_config_tab[][15] = {{"PCI0DLL_2 "}, /* 31 */ extern flash_info_t flash_info[]; -extern int do_bootm (cmd_tbl_t *, int, int, char *[]); extern int do_bootvx (cmd_tbl_t *, int, int, char *[]); /* ------------------------------------------------------------------------- */ diff --git a/board/esd/cpciiser4/cpciiser4.c b/board/esd/cpciiser4/cpciiser4.c index 10a40be..8afc50d 100644 --- a/board/esd/cpciiser4/cpciiser4.c +++ b/board/esd/cpciiser4/cpciiser4.c @@ -28,9 +28,6 @@ DECLARE_GLOBAL_DATA_PTR; -/*cmd_boot.c*/ - -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); diff --git a/board/esd/dasa_sim/config.mk b/board/esd/dasa_sim/config.mk deleted file mode 100644 index a92d9a9..0000000 --- a/board/esd/dasa_sim/config.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# Use board specific linker script -LDSCRIPT := $(SRCTREE)/board/esd/dasa_sim/u-boot.lds diff --git a/board/esd/du405/du405.c b/board/esd/du405/du405.c index b1362a8..c32d333 100644 --- a/board/esd/du405/du405.c +++ b/board/esd/du405/du405.c @@ -30,9 +30,6 @@ DECLARE_GLOBAL_DATA_PTR; -/*cmd_boot.c*/ - -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); diff --git a/board/esd/hh405/hh405.c b/board/esd/hh405/hh405.c index c5e9514..e9d2d36 100644 --- a/board/esd/hh405/hh405.c +++ b/board/esd/hh405/hh405.c @@ -236,7 +236,6 @@ static const SMI_REGS init_regs_1024x768 [] = #define FPGA_DEBUG #endif -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); /* fpga configuration data - gzip compressed and generated by bin2c */ diff --git a/board/esd/pci405/cmd_pci405.c b/board/esd/pci405/cmd_pci405.c index 2fc9fda..13f9019 100644 --- a/board/esd/pci405/cmd_pci405.c +++ b/board/esd/pci405/cmd_pci405.c @@ -34,8 +34,6 @@ #if defined(CONFIG_CMD_BSP) -extern int do_bootm (cmd_tbl_t *, int, int, char *[]); - /* * Command loadpci: wait for signal from host and boot image. */ diff --git a/board/esd/pci405/pci405.c b/board/esd/pci405/pci405.c index 4018a7d..c1bac6a 100644 --- a/board/esd/pci405/pci405.c +++ b/board/esd/pci405/pci405.c @@ -34,7 +34,6 @@ DECLARE_GLOBAL_DATA_PTR; /* Prototypes */ -int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); unsigned long fpga_done_state(void); unsigned long fpga_init_state(void); diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c index b68ffaf..109d2dc 100644 --- a/board/esd/plu405/plu405.c +++ b/board/esd/plu405/plu405.c @@ -32,7 +32,6 @@ DECLARE_GLOBAL_DATA_PTR; -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); /* fpga configuration data - gzip compressed and generated by bin2c */ diff --git a/board/esd/tasreg/tasreg.c b/board/esd/tasreg/tasreg.c index 270caac..d2488b8 100644 --- a/board/esd/tasreg/tasreg.c +++ b/board/esd/tasreg/tasreg.c @@ -29,7 +29,6 @@ /* Prototypes */ -int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len); int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len); diff --git a/board/esd/voh405/voh405.c b/board/esd/voh405/voh405.c index da25212..5f28a48 100644 --- a/board/esd/voh405/voh405.c +++ b/board/esd/voh405/voh405.c @@ -33,7 +33,6 @@ #define FPGA_DEBUG #endif -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); extern void lxt971_no_sleep(void); /* fpga configuration data - gzip compressed and generated by bin2c */ diff --git a/board/esd/wuh405/wuh405.c b/board/esd/wuh405/wuh405.c index 5a65133..d8d4bb5 100644 --- a/board/esd/wuh405/wuh405.c +++ b/board/esd/wuh405/wuh405.c @@ -32,8 +32,6 @@ #define FPGA_DEBUG #endif -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - /* fpga configuration data - gzip compressed and generated by bin2c */ const unsigned char fpgadata[] = { diff --git a/board/freescale/m5249evb/m5249evb.c b/board/freescale/m5249evb/m5249evb.c index ac1937b..894873b 100644 --- a/board/freescale/m5249evb/m5249evb.c +++ b/board/freescale/m5249evb/m5249evb.c @@ -26,10 +26,6 @@ #include <malloc.h> #include <asm/immap.h> - -/* Prototypes */ -int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - int checkboard (void) { ulong val; uchar val8; diff --git a/board/funkwerk/vovpn-gw/vovpn-gw.c b/board/funkwerk/vovpn-gw/vovpn-gw.c index e856ada..a4bfbc9 100644 --- a/board/funkwerk/vovpn-gw/vovpn-gw.c +++ b/board/funkwerk/vovpn-gw/vovpn-gw.c @@ -306,7 +306,7 @@ int misc_init_r (void) #if defined(CONFIG_HAVE_OWN_RESET) int -do_reset (void *cmdtp, int flag, int argc, char * const argv[]) +do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { volatile ioport_t *iop; diff --git a/board/genietv/config.mk b/board/genietv/config.mk deleted file mode 100644 index 7e24fcc..0000000 --- a/board/genietv/config.mk +++ /dev/null @@ -1,24 +0,0 @@ -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -OBJCFLAGS = --set-section-flags=.ppcenv=contents,alloc,load,data diff --git a/board/icu862/config.mk b/board/icu862/config.mk deleted file mode 100644 index 9bfbc85..0000000 --- a/board/icu862/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# ICU862 boards -# - -OBJCFLAGS = --set-section-flags=.ppcenv=contents,alloc,load,data diff --git a/board/ids8247/config.mk b/board/ids8247/config.mk deleted file mode 100644 index c39beb8..0000000 --- a/board/ids8247/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2005 -# Heiko Schocher, DENX Software Engineering, <hs@denx.de> -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# IDS 8247 Board -# -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/inka4x0/config.mk b/board/inka4x0/config.mk deleted file mode 100644 index a42d124..0000000 --- a/board/inka4x0/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2004 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# INKA 4X0 board: -# -LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds diff --git a/board/manroland/uc101/config.mk b/board/manroland/uc101/config.mk deleted file mode 100644 index 54dc1c4..0000000 --- a/board/manroland/uc101/config.mk +++ /dev/null @@ -1,24 +0,0 @@ -# -# (C) Copyright 2004 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -LDSCRIPT := $(SRCTREE)/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds diff --git a/board/matrix_vision/mvsmr/config.mk b/board/matrix_vision/mvsmr/config.mk deleted file mode 100644 index d5308d9..0000000 --- a/board/matrix_vision/mvsmr/config.mk +++ /dev/null @@ -1,24 +0,0 @@ -# -# (C) Copyright 2003-2010 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -LDSCRIPT := $(SRCTREE)/board/matrix_vision/mvsmr/u-boot.lds diff --git a/board/ml2/config.mk b/board/ml2/config.mk deleted file mode 100644 index 06ba43f..0000000 --- a/board/ml2/config.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# Use board specific linker script -LDSCRIPT := $(SRCTREE)/board/ml2/u-boot.lds diff --git a/board/mousse/config.mk b/board/mousse/config.mk deleted file mode 100644 index a69215b..0000000 --- a/board/mousse/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# MOUSSE boards -# -LDSCRIPT := $(SRCTREE)/board/mousse/u-boot.lds diff --git a/board/mpl/pati/config.mk b/board/mpl/pati/config.mk deleted file mode 100644 index ce56195..0000000 --- a/board/mpl/pati/config.mk +++ /dev/null @@ -1,24 +0,0 @@ -# -# (C) Copyright 2003 -# Martin Winistoerfer, martinwinistoerfer@gmx.ch. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/pm826/config.mk b/board/pm826/config.mk deleted file mode 100644 index 1da57e0..0000000 --- a/board/pm826/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2001-2010 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# MicroSys PM826 board: -# -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/pm828/config.mk b/board/pm828/config.mk deleted file mode 100644 index 625632f..0000000 --- a/board/pm828/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2003-2010 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# MicroSys PM828 board: -# -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/pn62/cmd_pn62.c b/board/pn62/cmd_pn62.c index 58c680b..939cb4a 100644 --- a/board/pn62/cmd_pn62.c +++ b/board/pn62/cmd_pn62.c @@ -31,8 +31,6 @@ #if defined(CONFIG_CMD_BSP) -extern int do_bootm (cmd_tbl_t *, int, int, char *[]); - /* * Command led: controls the various LEDs 0..11 on the PN62 card. */ diff --git a/board/ppmc7xx/config.mk b/board/ppmc7xx/config.mk deleted file mode 100644 index ca574c4..0000000 --- a/board/ppmc7xx/config.mk +++ /dev/null @@ -1,26 +0,0 @@ -# -# (C) Copyright 2005 -# Richard Danter, Wind River Systems -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA - -TEXT_END = 0xFFF40000 diff --git a/board/ppmc8260/config.mk b/board/ppmc8260/config.mk deleted file mode 100644 index f0298fe..0000000 --- a/board/ppmc8260/config.mk +++ /dev/null @@ -1,32 +0,0 @@ -# -# (C) Copyright 2000 -# Sysgo Real-Time Solutions, GmbH <www.elinos.com> -# Marius Groeger <mgroeger@sysgo.de> -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# MBX8xx boards -# - -TEXT_END = 0xfe080000 diff --git a/board/prodrive/pdnb3/pdnb3.c b/board/prodrive/pdnb3/pdnb3.c index 83b7914..928dd22 100644 --- a/board/prodrive/pdnb3/pdnb3.c +++ b/board/prodrive/pdnb3/pdnb3.c @@ -28,9 +28,6 @@ DECLARE_GLOBAL_DATA_PTR; -/* Prototypes */ -int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - /* predefine these here for FPGA programming (before including fpga.c) */ #define SET_FPGA(data) *IXP425_GPIO_GPOUTR = (data) #define FPGA_DONE_STATE (*IXP425_GPIO_GPINR & CONFIG_SYS_FPGA_DONE) diff --git a/board/rsdproto/config.mk b/board/rsdproto/config.mk deleted file mode 100644 index 9617f08..0000000 --- a/board/rsdproto/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2000 -# Sysgo Real-Time Solutions, GmbH <www.elinos.com> -# Marius Groeger <mgroeger@sysgo.de> -# -# (C) Copyright 2000 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -LDSCRIPT := $(SRCTREE)/board/rsdproto/u-boot.lds diff --git a/board/sacsng/sacsng.c b/board/sacsng/sacsng.c index 8edca59..61cab87 100644 --- a/board/sacsng/sacsng.c +++ b/board/sacsng/sacsng.c @@ -38,8 +38,6 @@ extern void eth_loopback_test(void); #endif /* CONFIG_ETHER_LOOPBACK_TEST */ -extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - #include "clkinit.h" #include "ioconfig.h" /* I/O configuration table */ diff --git a/board/samsung/smdk6400/smdk6400_nand_spl.c b/board/samsung/smdk6400/smdk6400_nand_spl.c new file mode 100644 index 0000000..a023284 --- /dev/null +++ b/board/samsung/smdk6400/smdk6400_nand_spl.c @@ -0,0 +1,37 @@ +/* + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Marius Groeger <mgroeger@sysgo.de> + * + * (C) Copyright 2002 + * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch> + * + * (C) Copyright 2008 + * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> + +void board_init_f(unsigned long bootflag) +{ + relocate_code(CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL, + CONFIG_SYS_TEXT_BASE); +} diff --git a/board/ti/sdp4430/Makefile b/board/ti/sdp4430/Makefile index bce8534..f1ee544 100644 --- a/board/ti/sdp4430/Makefile +++ b/board/ti/sdp4430/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -COBJS := sdp.o +COBJS := sdp.o cmd_bat.o SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/ti/sdp4430/cmd_bat.c b/board/ti/sdp4430/cmd_bat.c new file mode 100644 index 0000000..fe33538 --- /dev/null +++ b/board/ti/sdp4430/cmd_bat.c @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2010 Texas Instruments + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <command.h> + +#ifdef CONFIG_CMD_BAT +#include <twl6030.h> + +int do_vbat(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + if (argc == 2) { + if (strncmp(argv[1], "startcharge", 12) == 0) + twl6030_start_usb_charging(); + else if (strncmp(argv[1], "stopcharge", 11) == 0) + twl6030_stop_usb_charging(); + else if (strncmp(argv[1], "status", 7) == 0) { + twl6030_get_battery_voltage(); + twl6030_get_battery_current(); + } else { + goto bat_cmd_usage; + } + } else { + goto bat_cmd_usage; + } + return 0; + +bat_cmd_usage: + return cmd_usage(cmdtp); +} + +U_BOOT_CMD( + bat, 2, 1, do_vbat, + "battery charging, voltage/current measurements", + "status - display battery voltage and current\n" + "bat startcharge - start charging via USB\n" + "bat stopcharge - stop charging\n" +); +#endif /* CONFIG_BAT_CMD */ diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c index 01d5ce4..b13c4c5 100644 --- a/board/ti/sdp4430/sdp.c +++ b/board/ti/sdp4430/sdp.c @@ -23,6 +23,7 @@ * MA 02111-1307 USA */ #include <common.h> +#include <twl6030.h> #include <asm/arch/sys_proto.h> #include <asm/arch/mmc_host_def.h> @@ -63,6 +64,9 @@ int board_eth_init(bd_t *bis) */ int misc_init_r(void) { +#ifdef CONFIG_TWL6030_POWER + twl6030_init_battery_charging(); +#endif return 0; } diff --git a/board/tqc/tqm5200/tqm5200.c b/board/tqc/tqm5200/tqm5200.c index 263a2af..7cbcd43 100644 --- a/board/tqc/tqm5200/tqm5200.c +++ b/board/tqc/tqm5200/tqm5200.c @@ -54,6 +54,47 @@ DECLARE_GLOBAL_DATA_PTR; void ps2mult_early_init(void); #endif +#if defined(CONFIG_VIDEO) +/* + * EDID block has been generated using Phoenix EDID Designer 1.3. + * This tool creates a text file containing: + * + * EDID BYTES: + * + * 0x 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F + * ------------------------------------------------ + * 00 | 00 FF FF FF FF FF FF 00 04 21 00 00 00 00 00 00 + * 10 | 01 00 01 03 00 00 00 00 00 00 00 00 00 00 00 00 + * 20 | 00 00 00 21 00 00 01 01 01 01 01 01 01 01 01 01 + * 30 | 01 01 01 01 01 01 64 00 00 00 00 00 00 00 00 00 + * 40 | 00 00 00 00 00 00 00 00 00 00 00 10 00 00 00 00 + * 50 | 00 00 00 00 00 00 00 00 00 00 00 00 00 10 00 00 + * 60 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 + * 70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 17 + * + * Then this data has been manually converted to the char + * array below. + */ +static unsigned char edid_buf[128] = { + 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, + 0x04, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x64, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, +}; +#endif + #ifndef CONFIG_SYS_RAMBOOT static void sdram_start (int hi_addr) { @@ -251,6 +292,8 @@ int checkboard (void) # define CARRIER_NAME "CAM5200" #elif defined(CONFIG_FO300) # define CARRIER_NAME "FO300" +#elif defined(CONFIG_CHARON) +# define CARRIER_NAME "CHARON" #else # error "UNKNOWN" #endif @@ -429,6 +472,111 @@ int board_early_init_f (void) } #endif /* CONFIG_FO300 */ +#if defined(CONFIG_CHARON) +#include <i2c.h> +#include <asm/io.h> + +/* The TFP410 registers */ +#define TFP410_REG_VEN_ID_L 0x00 +#define TFP410_REG_VEN_ID_H 0x01 +#define TFP410_REG_DEV_ID_L 0x02 +#define TFP410_REG_DEV_ID_H 0x03 +#define TFP410_REG_REV_ID 0x04 + +#define TFP410_REG_CTL_1_MODE 0x08 +#define TFP410_REG_CTL_2_MODE 0x09 +#define TFP410_REG_CTL_3_MODE 0x0A + +#define TFP410_REG_CFG 0x0B + +#define TFP410_REG_DE_DLY 0x32 +#define TFP410_REG_DE_CTL 0x33 +#define TFP410_REG_DE_TOP 0x34 +#define TFP410_REG_DE_CNT_L 0x36 +#define TFP410_REG_DE_CNT_H 0x37 +#define TFP410_REG_DE_LIN_L 0x38 +#define TFP410_REG_DE_LIN_H 0x39 + +#define TFP410_REG_H_RES_L 0x3A +#define TFP410_REG_H_RES_H 0x3B +#define TFP410_REG_V_RES_L 0x3C +#define TFP410_REG_V_RES_H 0x3D + +static int tfp410_read_reg(int reg, uchar *buf) +{ + if (i2c_read(CONFIG_SYS_TFP410_ADDR, reg, 1, buf, 1) != 0) { + puts ("Error reading the chip.\n"); + return 1; + } + return 0; +} + +static int tfp410_write_reg(int reg, uchar buf) +{ + if (i2c_write(CONFIG_SYS_TFP410_ADDR, reg, 1, &buf, 1) != 0) { + puts ("Error writing the chip.\n"); + return 1; + } + return 0; +} + +typedef struct _tfp410_config { + int reg; + uchar val; +}TFP410_CONFIG; + +static TFP410_CONFIG tfp410_configtbl[] = { + {TFP410_REG_CTL_1_MODE, 0x37}, + {TFP410_REG_CTL_2_MODE, 0x20}, + {TFP410_REG_CTL_3_MODE, 0x80}, + {TFP410_REG_DE_DLY, 0x90}, + {TFP410_REG_DE_CTL, 0x00}, + {TFP410_REG_DE_TOP, 0x23}, + {TFP410_REG_DE_CNT_H, 0x02}, + {TFP410_REG_DE_CNT_L, 0x80}, + {TFP410_REG_DE_LIN_H, 0x01}, + {TFP410_REG_DE_LIN_L, 0xe0}, + {-1, 0}, +}; + +static int charon_last_stage_init(void) +{ + volatile struct mpc5xxx_lpb *lpb = + (struct mpc5xxx_lpb *) MPC5XXX_LPB; + int oldbus = i2c_get_bus_num(); + uchar buf; + int i = 0; + + i2c_set_bus_num(CONFIG_SYS_TFP410_BUS); + + /* check version */ + if (tfp410_read_reg(TFP410_REG_DEV_ID_H, &buf) != 0) + return -1; + if (!(buf & 0x04)) + return -1; + if (tfp410_read_reg(TFP410_REG_DEV_ID_L, &buf) != 0) + return -1; + if (!(buf & 0x10)) + return -1; + /* OK, now init the chip */ + while (tfp410_configtbl[i].reg != -1) { + int ret; + + ret = tfp410_write_reg(tfp410_configtbl[i].reg, + tfp410_configtbl[i].val); + if (ret != 0) + return -1; + i++; + } + printf("TFP410 initialized.\n"); + i2c_set_bus_num(oldbus); + + /* set deadcycle for cs3 to 0 */ + setbits_be32(&lpb->cs_deadcycle, 0xffffcfff); + return 0; +} +#endif + int last_stage_init (void) { /* @@ -530,6 +678,9 @@ int last_stage_init (void) #endif #endif /* !CONFIG_TQM5200S */ +#if defined(CONFIG_CHARON) + charon_last_stage_init(); +#endif return 0; } @@ -625,8 +776,12 @@ void video_get_info_str (int line_number, char *info) { if (line_number == 1) { strcpy (info, " Board: TQM5200 (TQ-Components GmbH)"); -#if defined (CONFIG_STK52XX) || defined (CONFIG_TB5200) || defined(CONFIG_FO300) +#if defined (CONFIG_CHARON) || defined (CONFIG_FO300) || \ + defined(CONFIG_STK52XX) || defined(CONFIG_TB5200) } else if (line_number == 2) { +#if defined (CONFIG_CHARON) + strcpy (info, " on a CHARON carrier board"); +#endif #if defined (CONFIG_STK52XX) strcpy (info, " on a STK52xx carrier board"); #endif @@ -726,9 +881,22 @@ int board_get_height (void) void ft_board_setup(void *blob, bd_t *bd) { ft_cpu_setup(blob, bd); +#if defined(CONFIG_VIDEO) + fdt_add_edid(blob, "smi,sm501", edid_buf); +#endif } #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ +#if defined(CONFIG_RESET_PHY_R) +#include <miiphy.h> + +void reset_phy(void) +{ + /* init Micrel KSZ8993 PHY */ + miiphy_write("FEC", CONFIG_PHY_ADDR, 0x01, 0x09); +} +#endif + int board_eth_init(bd_t *bis) { cpu_eth_init(bis); /* Built in FEC comes first */ diff --git a/board/tqc/tqm8260/config.mk b/board/tqc/tqm8260/config.mk deleted file mode 100644 index f266321..0000000 --- a/board/tqc/tqm8260/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# TQM8260 boards -# -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/tqc/tqm8272/config.mk b/board/tqc/tqm8272/config.mk deleted file mode 100644 index 60a048f..0000000 --- a/board/tqc/tqm8272/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# TQM8272 boards -# -PLATFORM_CPPFLAGS += -I$(TOPDIR) diff --git a/board/westel/amx860/config.mk b/board/westel/amx860/config.mk deleted file mode 100644 index b71db6a..0000000 --- a/board/westel/amx860/config.mk +++ /dev/null @@ -1,24 +0,0 @@ -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -OBJCFLAGS = --set-section-flags=.ppcenv=contents,alloc,load,data diff --git a/board/xilinx/microblaze-generic/microblaze-generic.c b/board/xilinx/microblaze-generic/microblaze-generic.c index 744384c..183e4dc 100644 --- a/board/xilinx/microblaze-generic/microblaze-generic.c +++ b/board/xilinx/microblaze-generic/microblaze-generic.c @@ -31,7 +31,7 @@ #include <asm/microblaze_intc.h> #include <asm/asm.h> -void do_reset (void) +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { #ifdef CONFIG_SYS_GPIO_0 *((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) = @@ -41,6 +41,7 @@ void do_reset (void) puts ("Reseting board\n"); asm ("bra r0"); #endif + return 0; } int gpio_init (void) diff --git a/board/zeus/zeus.c b/board/zeus/zeus.c index a29e518..7e33d3f 100644 --- a/board/zeus/zeus.c +++ b/board/zeus/zeus.c @@ -44,7 +44,6 @@ extern uchar default_environment[]; ulong flash_get_size(ulong base, int banknum); void env_crc_update(void); -int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); static u32 start_time; @@ -79,6 +79,10 @@ pm9261 arm arm926ejs - ronetix pm9263 arm arm926ejs - ronetix at91 da830evm arm arm926ejs da8xxevm davinci davinci da850evm arm arm926ejs da8xxevm davinci davinci +hawkboard arm arm926ejs da8xxevm davinci davinci +hawkboard_nand arm arm926ejs da8xxevm davinci davinci hawkboard:NAND_U_BOOT +hawkboard_uart arm arm926ejs da8xxevm davinci davinci hawkboard:UART_U_BOOT +ea20 arm arm926ejs ea20 davinci davinci davinci_dm355evm arm arm926ejs dm355evm davinci davinci davinci_dm355leopard arm arm926ejs dm355leopard davinci davinci davinci_dm365evm arm arm926ejs dm365evm davinci davinci @@ -293,6 +297,7 @@ pcm030_LOWBOOT powerpc mpc5xxx pcm030 phytec aev powerpc mpc5xxx tqm5200 tqc cam5200 powerpc mpc5xxx tqm5200 tqc - TQM5200:CAM5200,TQM5200S,TQM5200_B cam5200_niosflash powerpc mpc5xxx tqm5200 tqc - TQM5200:CAM5200,TQM5200S,TQM5200_B,CAM5200_NIOSFLASH +charon powerpc mpc5xxx tqm5200 tqc - charon fo300 powerpc mpc5xxx tqm5200 tqc - TQM5200:FO300 MiniFAP powerpc mpc5xxx tqm5200 tqc - TQM5200:MINIFAP TB5200 powerpc mpc5xxx tqm5200 tqc diff --git a/common/cmd_boot.c b/common/cmd_boot.c index 72dacaa..7b603d3 100644 --- a/common/cmd_boot.c +++ b/common/cmd_boot.c @@ -67,8 +67,6 @@ U_BOOT_CMD( " passing 'arg' as arguments" ); -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - U_BOOT_CMD( reset, 1, 0, do_reset, "Perform RESET of the CPU", diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 1a024f1..9873ee7 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -93,7 +93,6 @@ static int fit_check_kernel (const void *fit, int os_noffset, int verify); static void *boot_get_kernel (cmd_tbl_t *cmdtp, int flag,int argc, char * const argv[], bootm_headers_t *images, ulong *os_data, ulong *os_len); -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); /* * Continue booting an OS image; caller already has: diff --git a/common/cmd_date.c b/common/cmd_date.c index 8dbf16d..f0fa02a 100644 --- a/common/cmd_date.c +++ b/common/cmd_date.c @@ -31,7 +31,7 @@ DECLARE_GLOBAL_DATA_PTR; -const char *weekdays[] = { +static const char * const weekdays[] = { "Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur", }; @@ -41,7 +41,7 @@ const char *weekdays[] = { #define RELOC(a) a #endif -int mk_date (char *, struct rtc_time *); +int mk_date (const char *, struct rtc_time *); int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { @@ -106,7 +106,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* * simple conversion of two-digit string with error checking */ -static int cnvrt2 (char *str, int *valp) +static int cnvrt2 (const char *str, int *valp) { int val; @@ -131,7 +131,7 @@ static int cnvrt2 (char *str, int *valp) * Some basic checking for valid values is done, but this will not catch * all possible error conditions. */ -int mk_date (char *datestr, struct rtc_time *tmp) +int mk_date (const char *datestr, struct rtc_time *tmp) { int len, val; char *ptr; diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c index 831a07f..d373480 100644 --- a/common/cmd_fdc.c +++ b/common/cmd_fdc.c @@ -721,7 +721,6 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) image_header_t *hdr; /* used for fdc boot */ unsigned char boot_drive; int i,nrofblk; - char *ep; int rcode = 0; #if defined(CONFIG_FIT) const void *fit_hdr = NULL; @@ -824,9 +823,8 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) load_addr = addr; /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { + if (getenv_yesno("autostart")) { char *local_args[2]; - extern int do_bootm (cmd_tbl_t *, int, int, char *[]); local_args[0] = argv[0]; local_args[1] = NULL; diff --git a/common/cmd_fdos.c b/common/cmd_fdos.c index a8822d9..238abdd 100644 --- a/common/cmd_fdos.c +++ b/common/cmd_fdos.c @@ -99,9 +99,8 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) size, load_addr); /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { + if (getenv_yesno("autostart")) { char *local_args[2]; - extern int do_bootm (cmd_tbl_t *, int, int, char *[]); local_args[0] = argv[0]; local_args[1] = NULL; printf ("Automatic boot of image at addr 0x%08lX ...\n", load_addr); diff --git a/common/cmd_ide.c b/common/cmd_ide.c index ea0f4a7..f627881 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -496,9 +496,8 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) load_addr = addr; /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { + if (getenv_yesno("autostart")) { char *local_args[2]; - extern int do_bootm (cmd_tbl_t *, int, int, char *[]); local_args[0] = argv[0]; local_args[1] = NULL; diff --git a/common/cmd_itest.c b/common/cmd_itest.c index 8dd8927..fa6a0c3 100644 --- a/common/cmd_itest.c +++ b/common/cmd_itest.c @@ -46,7 +46,7 @@ struct op_tbl_s { typedef struct op_tbl_s op_tbl_t; -op_tbl_t op_table [] = { +static const op_tbl_t op_table [] = { { "-lt", LT }, { "<" , LT }, { "-gt", GT }, @@ -62,8 +62,6 @@ op_tbl_t op_table [] = { { "<=" , LE }, }; -#define op_tbl_size (sizeof(op_table)/sizeof(op_table[0])) - static long evalexp(char *s, int w) { long l = 0; @@ -138,12 +136,12 @@ static int arithcomp (char *s, char *t, int op, int w) int binary_test (char *op, char *arg1, char *arg2, int w) { int len, i; - op_tbl_t *optp; + const op_tbl_t *optp; len = strlen(op); for (optp = (op_tbl_t *)&op_table, i = 0; - i < op_tbl_size; + i < ARRAY_SIZE(op_table); optp++, i++) { if ((strncmp (op, optp->op, len) == 0) && (len == strlen (optp->op))) { diff --git a/common/cmd_mii.c b/common/cmd_mii.c index 3ea493b..3fb0795 100644 --- a/common/cmd_mii.c +++ b/common/cmd_mii.c @@ -34,7 +34,7 @@ typedef struct _MII_reg_desc_t { char * name; } MII_reg_desc_t; -MII_reg_desc_t reg_0_5_desc_tbl[] = { +static const MII_reg_desc_t reg_0_5_desc_tbl[] = { { 0, "PHY control register" }, { 1, "PHY status register" }, { 2, "PHY ID 1 register" }, @@ -50,7 +50,7 @@ typedef struct _MII_field_desc_t { char * name; } MII_field_desc_t; -MII_field_desc_t reg_0_desc_tbl[] = { +static const MII_field_desc_t reg_0_desc_tbl[] = { { 15, 15, 0x01, "reset" }, { 14, 14, 0x01, "loopback" }, { 13, 6, 0x81, "speed selection" }, /* special */ @@ -63,7 +63,7 @@ MII_field_desc_t reg_0_desc_tbl[] = { { 5, 0, 0x3f, "(reserved)" } }; -MII_field_desc_t reg_1_desc_tbl[] = { +static const MII_field_desc_t reg_1_desc_tbl[] = { { 15, 15, 0x01, "100BASE-T4 able" }, { 14, 14, 0x01, "100BASE-X full duplex able" }, { 13, 13, 0x01, "100BASE-X half duplex able" }, @@ -82,17 +82,17 @@ MII_field_desc_t reg_1_desc_tbl[] = { { 0, 0, 0x01, "extended capabilities" }, }; -MII_field_desc_t reg_2_desc_tbl[] = { +static const MII_field_desc_t reg_2_desc_tbl[] = { { 15, 0, 0xffff, "OUI portion" }, }; -MII_field_desc_t reg_3_desc_tbl[] = { +static const MII_field_desc_t reg_3_desc_tbl[] = { { 15, 10, 0x3f, "OUI portion" }, { 9, 4, 0x3f, "manufacturer part number" }, { 3, 0, 0x0f, "manufacturer rev. number" }, }; -MII_field_desc_t reg_4_desc_tbl[] = { +static const MII_field_desc_t reg_4_desc_tbl[] = { { 15, 15, 0x01, "next page able" }, { 14, 14, 0x01, "reserved" }, { 13, 13, 0x01, "remote fault" }, @@ -107,7 +107,7 @@ MII_field_desc_t reg_4_desc_tbl[] = { { 4, 0, 0x1f, "xxx to do" }, }; -MII_field_desc_t reg_5_desc_tbl[] = { +static const MII_field_desc_t reg_5_desc_tbl[] = { { 15, 15, 0x01, "next page able" }, { 14, 14, 0x01, "acknowledge" }, { 13, 13, 0x01, "remote fault" }, @@ -121,39 +121,31 @@ MII_field_desc_t reg_5_desc_tbl[] = { { 5, 5, 0x01, "10BASE-T able" }, { 4, 0, 0x1f, "xxx to do" }, }; - -#define DESC0LEN (sizeof(reg_0_desc_tbl)/sizeof(reg_0_desc_tbl[0])) -#define DESC1LEN (sizeof(reg_1_desc_tbl)/sizeof(reg_1_desc_tbl[0])) -#define DESC2LEN (sizeof(reg_2_desc_tbl)/sizeof(reg_2_desc_tbl[0])) -#define DESC3LEN (sizeof(reg_3_desc_tbl)/sizeof(reg_3_desc_tbl[0])) -#define DESC4LEN (sizeof(reg_4_desc_tbl)/sizeof(reg_4_desc_tbl[0])) -#define DESC5LEN (sizeof(reg_5_desc_tbl)/sizeof(reg_5_desc_tbl[0])) - typedef struct _MII_field_desc_and_len_t { - MII_field_desc_t * pdesc; + const MII_field_desc_t *pdesc; ushort len; } MII_field_desc_and_len_t; -MII_field_desc_and_len_t desc_and_len_tbl[] = { - { reg_0_desc_tbl, DESC0LEN }, - { reg_1_desc_tbl, DESC1LEN }, - { reg_2_desc_tbl, DESC2LEN }, - { reg_3_desc_tbl, DESC3LEN }, - { reg_4_desc_tbl, DESC4LEN }, - { reg_5_desc_tbl, DESC5LEN }, +static const MII_field_desc_and_len_t desc_and_len_tbl[] = { + { reg_0_desc_tbl, ARRAY_SIZE(reg_0_desc_tbl) }, + { reg_1_desc_tbl, ARRAY_SIZE(reg_1_desc_tbl) }, + { reg_2_desc_tbl, ARRAY_SIZE(reg_2_desc_tbl) }, + { reg_3_desc_tbl, ARRAY_SIZE(reg_3_desc_tbl) }, + { reg_4_desc_tbl, ARRAY_SIZE(reg_4_desc_tbl) }, + { reg_5_desc_tbl, ARRAY_SIZE(reg_5_desc_tbl) }, }; static void dump_reg( ushort regval, - MII_reg_desc_t * prd, - MII_field_desc_and_len_t * pdl); + const MII_reg_desc_t *prd, + const MII_field_desc_and_len_t *pdl); static int special_field( ushort regno, - MII_field_desc_t * pdesc, + const MII_field_desc_t *pdesc, ushort regval); -void MII_dump_0_to_5( +static void MII_dump_0_to_5( ushort regvals[6], uchar reglo, uchar reghi) @@ -169,12 +161,12 @@ void MII_dump_0_to_5( static void dump_reg( ushort regval, - MII_reg_desc_t * prd, - MII_field_desc_and_len_t * pdl) + const MII_reg_desc_t *prd, + const MII_field_desc_and_len_t *pdl) { ulong i; ushort mask_in_place; - MII_field_desc_t * pdesc; + const MII_field_desc_t *pdesc; printf("%u. (%04hx) -- %s --\n", prd->regno, regval, prd->name); @@ -217,7 +209,7 @@ static void dump_reg( static int special_field( ushort regno, - MII_field_desc_t * pdesc, + const MII_field_desc_t *pdesc, ushort regval) { if ((regno == 0) && (pdesc->lo == 6)) { @@ -268,12 +260,12 @@ static int special_field( return 0; } -char last_op[2]; -uint last_data; -uint last_addr_lo; -uint last_addr_hi; -uint last_reg_lo; -uint last_reg_hi; +static char last_op[2]; +static uint last_data; +static uint last_addr_lo; +static uint last_addr_hi; +static uint last_reg_lo; +static uint last_reg_hi; static void extract_range( char * input, @@ -292,7 +284,7 @@ static void extract_range( } /* ---------------------------------------------------------------- */ -int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) +static int do_mii(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { char op[2]; unsigned char addrlo, addrhi, reglo, reghi; diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 634d036..c547a68 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -711,7 +711,7 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, ulong offset, ulong addr, char *cmd) { int r; - char *ep, *s; + char *s; size_t cnt; image_header_t *hdr; #if defined(CONFIG_FIT) @@ -787,9 +787,8 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, load_addr = addr; /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) { + if (getenv_yesno("autostart")) { char *local_args[2]; - extern int do_bootm(cmd_tbl_t *, int, int, char *[]); local_args[0] = cmd; local_args[1] = NULL; diff --git a/common/cmd_net.c b/common/cmd_net.c index 44d17db..973fa21 100644 --- a/common/cmd_net.c +++ b/common/cmd_net.c @@ -28,8 +28,6 @@ #include <command.h> #include <net.h> -extern int do_bootm (cmd_tbl_t *, int, int, char * const []); - static int netboot_common (proto_t, cmd_tbl_t *, int , char * const []); int do_bootp (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) @@ -213,7 +211,7 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char * const argv[]) flush_cache(load_addr, size); /* Loading ok, check if we should attempt an auto-start */ - if (((s = getenv("autostart")) != NULL) && (strcmp(s,"yes") == 0)) { + if (getenv_yesno("autostart")) { char *local_args[2]; local_args[0] = argv[0]; local_args[1] = NULL; diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index dcc93c1..c3b57f2 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -883,29 +883,32 @@ U_BOOT_CMD( */ #if defined(CONFIG_CMD_EDITENV) -U_BOOT_CMD( +U_BOOT_CMD_COMPLETE( editenv, 2, 0, do_env_edit, "edit environment variable", "name\n" - " - edit environment variable 'name'" + " - edit environment variable 'name'", + var_complete ); #endif -U_BOOT_CMD( +U_BOOT_CMD_COMPLETE( printenv, CONFIG_SYS_MAXARGS, 1, do_env_print, "print environment variables", "\n - print values of all environment variables\n" "printenv name ...\n" - " - print value of environment variable 'name'" + " - print value of environment variable 'name'", + var_complete ); -U_BOOT_CMD( +U_BOOT_CMD_COMPLETE( setenv, CONFIG_SYS_MAXARGS, 0, do_env_set, "set environment variables", "name value ...\n" " - set environment variable 'name' to 'value ...'\n" "setenv name\n" - " - delete environment variable 'name'" + " - delete environment variable 'name'", + var_complete ); #if defined(CONFIG_CMD_ASKENV) @@ -926,10 +929,11 @@ U_BOOT_CMD( #endif #if defined(CONFIG_CMD_RUN) -U_BOOT_CMD( +U_BOOT_CMD_COMPLETE( run, CONFIG_SYS_MAXARGS, 1, do_run, "run commands in an environment variable", "var [...]\n" - " - run the commands in the environment variable(s) 'var'" + " - run the commands in the environment variable(s) 'var'", + var_complete ); #endif diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c index 6b937f9..63a46de 100644 --- a/common/cmd_scsi.c +++ b/common/cmd_scsi.c @@ -327,9 +327,8 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) flush_cache (addr, (cnt+1)*info.blksz); /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { + if (getenv_yesno("autostart")) { char *local_args[2]; - extern int do_bootm (cmd_tbl_t *, int, int, char *[]); local_args[0] = argv[0]; local_args[1] = NULL; printf ("Automatic boot of image at addr 0x%08lX ...\n", addr); diff --git a/common/cmd_usb.c b/common/cmd_usb.c index 226ea0d..8439198 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -488,9 +488,8 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) flush_cache(addr, (cnt+1)*info.blksz); /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) { + if (getenv_yesno("autostart")) { char *local_args[2]; - extern int do_bootm(cmd_tbl_t *, int, int, char *[]); local_args[0] = argv[0]; local_args[1] = NULL; printf("Automatic boot of image at addr 0x%08lX ...\n", addr); diff --git a/common/command.c b/common/command.c index 0b1a3fb..ef4a081 100644 --- a/common/command.c +++ b/common/command.c @@ -177,30 +177,6 @@ int var_complete(int argc, char * const argv[], char last_char, int maxv, char * return 0; } -static void install_auto_complete_handler(const char *cmd, - int (*complete)(int argc, char * const argv[], char last_char, int maxv, char *cmdv[])) -{ - cmd_tbl_t *cmdtp; - - cmdtp = find_cmd(cmd); - if (cmdtp == NULL) - return; - - cmdtp->complete = complete; -} - -void install_auto_complete(void) -{ -#if defined(CONFIG_CMD_EDITENV) - install_auto_complete_handler("editenv", var_complete); -#endif - install_auto_complete_handler("printenv", var_complete); - install_auto_complete_handler("setenv", var_complete); -#if defined(CONFIG_CMD_RUN) - install_auto_complete_handler("run", var_complete); -#endif -} - /*************************************************************************************/ static int complete_cmdv(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]) diff --git a/common/console.c b/common/console.c index 7e01886..8c650e0 100644 --- a/common/console.c +++ b/common/console.c @@ -479,7 +479,7 @@ inline void dbg(const char *fmt, ...) /** U-Boot INIT FUNCTIONS *************************************************/ -struct stdio_dev *search_device(int flags, char *name) +struct stdio_dev *search_device(int flags, const char *name) { struct stdio_dev *dev; @@ -491,7 +491,7 @@ struct stdio_dev *search_device(int flags, char *name) return NULL; } -int console_assign(int file, char *devname) +int console_assign(int file, const char *devname) { int flag; struct stdio_dev *dev; diff --git a/common/hush.c b/common/hush.c index 2188fd4..8021a68 100644 --- a/common/hush.c +++ b/common/hush.c @@ -93,8 +93,6 @@ #include <common.h> /* readline */ #include <hush.h> #include <command.h> /* find_cmd */ -/*cmd_boot.c*/ -extern int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); /* do_bootd */ #endif #ifndef __U_BOOT__ #include <ctype.h> /* isalpha, isdigit */ @@ -1023,9 +1021,7 @@ static void get_user_input(struct in_str *i) static char the_command[CONFIG_SYS_CBSIZE]; #ifdef CONFIG_BOOT_RETRY_TIME -# ifdef CONFIG_RESET_TO_RETRY - extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); -# else +# ifndef CONFIG_RESET_TO_RETRY # error "This currently only works with CONFIG_RESET_TO_RETRY enabled" # endif reset_cmd_timeout(); @@ -1681,8 +1677,6 @@ static int run_pipe_real(struct pipe *pi) } else { int rcode; #if defined(CONFIG_CMD_BOOTD) - extern int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - /* avoid "bootd" recursion */ if (cmdtp->cmd == do_bootd) { if (flag & CMD_FLAG_BOOTD) { diff --git a/common/image.c b/common/image.c index 42f5b79..f63a2ff 100644 --- a/common/image.c +++ b/common/image.c @@ -74,7 +74,7 @@ static const image_header_t* image_get_ramdisk (ulong rd_addr, uint8_t arch, #include <image.h> #endif /* !USE_HOSTCC*/ -static table_entry_t uimage_arch[] = { +static const table_entry_t uimage_arch[] = { { IH_ARCH_INVALID, NULL, "Invalid ARCH", }, { IH_ARCH_ALPHA, "alpha", "Alpha", }, { IH_ARCH_ARM, "arm", "ARM", }, @@ -96,7 +96,7 @@ static table_entry_t uimage_arch[] = { { -1, "", "", }, }; -static table_entry_t uimage_os[] = { +static const table_entry_t uimage_os[] = { { IH_OS_INVALID, NULL, "Invalid OS", }, { IH_OS_LINUX, "linux", "Linux", }, #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) @@ -129,7 +129,7 @@ static table_entry_t uimage_os[] = { { -1, "", "", }, }; -static table_entry_t uimage_type[] = { +static const table_entry_t uimage_type[] = { { IH_TYPE_INVALID, NULL, "Invalid Image", }, { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, @@ -144,7 +144,7 @@ static table_entry_t uimage_type[] = { { -1, "", "", }, }; -static table_entry_t uimage_comp[] = { +static const table_entry_t uimage_comp[] = { { IH_COMP_NONE, "none", "uncompressed", }, { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, { IH_COMP_GZIP, "gzip", "gzip compressed", }, @@ -516,7 +516,7 @@ static void genimg_print_time (time_t timestamp) * long entry name if translation succeeds * msg otherwise */ -char *get_table_entry_name (table_entry_t *table, char *msg, int id) +char *get_table_entry_name(const table_entry_t *table, char *msg, int id) { for (; table->id >= 0; ++table) { if (table->id == id) @@ -563,10 +563,10 @@ const char *genimg_get_comp_name (uint8_t comp) * entry id if translation succeeds * -1 otherwise */ -int get_table_entry_id (table_entry_t *table, +int get_table_entry_id(const table_entry_t *table, const char *table_name, const char *name) { - table_entry_t *t; + const table_entry_t *t; #ifdef USE_HOSTCC int first = 1; diff --git a/common/main.c b/common/main.c index d97ccd7..42f4d02 100644 --- a/common/main.c +++ b/common/main.c @@ -50,12 +50,6 @@ DECLARE_GLOBAL_DATA_PTR; void inline __show_boot_progress (int val) {} void show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress"))); -#if defined(CONFIG_BOOT_RETRY_TIME) && defined(CONFIG_RESET_TO_RETRY) -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); /* for do_reset() prototype */ -#endif - -extern int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - #if defined(CONFIG_UPDATE_TFTP) void update_tftp (void); #endif /* CONFIG_UPDATE_TFTP */ @@ -342,10 +336,6 @@ void main_loop (void) hush_init_var (); #endif -#ifdef CONFIG_AUTO_COMPLETE - install_auto_complete(); -#endif - #ifdef CONFIG_PREBOOT if ((p = getenv ("preboot")) != NULL) { # ifdef CONFIG_AUTOBOOT_KEYED diff --git a/common/stdio.c b/common/stdio.c index ab7c5ab..b20772c 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -105,7 +105,7 @@ struct list_head* stdio_get_list(void) return &(devs.list); } -struct stdio_dev* stdio_get_by_name(char* name) +struct stdio_dev* stdio_get_by_name(const char *name) { struct list_head *pos; struct stdio_dev *dev; @@ -155,7 +155,7 @@ int stdio_register (struct stdio_dev * dev) * returns 0 if success, -1 if device is assigned and 1 if devname not found */ #ifdef CONFIG_SYS_STDIO_DEREGISTER -int stdio_deregister(char *devname) +int stdio_deregister(const char *devname) { int l; struct list_head *pos; diff --git a/doc/README.hawkboard b/doc/README.hawkboard new file mode 100644 index 0000000..b7afec4 --- /dev/null +++ b/doc/README.hawkboard @@ -0,0 +1,93 @@ +Summary +======= +The README is for the boot procedure used for TI's OMAP-L138 based +hawkboard. The hawkboard comes with a 128MiB Nand flash and a 128MiB +DDR SDRAM along with a host of other controllers. + +The hawkboard is booted in three stages. The initial bootloader which +executes upon reset is the Rom Boot Loader(RBL) which sits in the +internal ROM of the omap. The RBL initialises the memory and the nand +controller, and copies the image stored at a predefined location(block +1) of the nand flash. The image loaded by the RBL to the memory is the +AIS signed nand_spl image. This, in turns copies the u-boot binary +from the nand flash to the memory and jumps to the u-boot entry point. + +AIS is an image format defined by TI for the images that are to be +loaded to memory by the RBL. The image is divided into a series of +sections and the image's entry point is specified. Each section comes +with meta data like the target address the section is to be copied to +and the size of the section, which is used by the RBL to load the +image. At the end of the image the RBL jumps to the image entry +point. + +The secondary stage bootloader(nand_spl) which is loaded by the RBL +then loads the u-boot from a predefined location in the nand to the +memory and jumps to the u-boot entry point. + +The reason a secondary stage bootloader is used is because the ECC +layout expected by the RBL is not the same as that used by +u-boot/linux. This also implies that for flashing the nand_spl image, +we need to use the u-boot which uses the ECC layout expected by the +RBL[1]. Booting u-boot over UART(UART boot) is explained here[2]. + + +Compilation +=========== +Three images might be needed + +* nand_spl - This is the secondary bootloader which boots the u-boot + binary. + + hawkboard_nand_config + + The nand_spl ELF gets generated under nand_spl/u-boot-spl. This + needs to be processed with the AISGen tool for generating the AIS + signed image to be flashed. Steps for generating the AIS image are + explained here[3]. + +* u-boot binary - This is the image flashed to the nand and copied to + the memory by the nand_spl. + + hawkboard_config + +* u-boot for uart boot - This is same as the u-boot binary generated + above, with the sole difference of the CONFIG_SYS_TEXT_BASE being + 0xc1080000, as expected by the RBL. + + hawkboard_uart_config + + +Flashing the images to Nand +=========================== +The nand_spl AIS image needs to be flashed to the block 1 of the +Nand flash, as that is the location the RBL expects the image[4]. For +flashing the nand_spl, boot over the u-boot specified in [1], and +flash the image + +=> tftpboot 0xc0700000 <nand_spl_ais.bin> +=> nand erase 0x20000 0x20000 +=> nand write.e 0xc0700000 0x20000 <nand_spl_size> + +The u-boot binary is flashed at location 0xe0000(block 6) of the nand +flash. The nand_spl loader expects the u-boot at this location. For +flashing the u-boot binary + +=> tftpboot 0xc0700000 u-boot.bin +=> nand erase 0xe0000 0x40000 +=> nand write.e 0xc0700000 0xe0000 <u-boot-size> + + +Links +===== + +[1] + http://code.google.com/p/hawkboard/downloads/detail?name=u-boot_uart_ais_v1.bin + +[2] + http://elinux.org/Hawkboard#Booting_u-boot_over_UART + +[3] + http://elinux.org/Hawkboard#Signing_u-boot_for_UART_boot + +[4] + http://processors.wiki.ti.com/index.php/RBL_UBL_and_host_program#RBL_booting_from_NAND_and_ECC.2FBad_blocks diff --git a/drivers/fpga/spartan3.c b/drivers/fpga/spartan3.c index 7a89b56..1dd6f26 100644 --- a/drivers/fpga/spartan3.c +++ b/drivers/fpga/spartan3.c @@ -366,6 +366,8 @@ static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) CONFIG_FPGA_DELAY (); if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */ puts ("** Timeout waiting for INIT to start.\n"); + if (*fn->abort) + (*fn->abort) (cookie); return FPGA_FAIL; } } while (!(*fn->init) (cookie)); @@ -380,6 +382,8 @@ static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) CONFIG_FPGA_DELAY (); if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */ puts ("** Timeout waiting for INIT to clear.\n"); + if (*fn->abort) + (*fn->abort) (cookie); return FPGA_FAIL; } } while ((*fn->init) (cookie)); @@ -394,6 +398,8 @@ static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) while DONE is low (inactive) */ if ((*fn->done) (cookie) == 0 && (*fn->init) (cookie)) { puts ("** CRC error during FPGA load.\n"); + if (*fn->abort) + (*fn->abort) (cookie); return (FPGA_FAIL); } val = data [bytecount ++]; diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index e06896f..43a3d79 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -243,8 +243,35 @@ static int gen_get_link_speed(int phy_addr) { u_int16_t tmp; - if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &tmp) && (tmp & 0x04)) + if (davinci_eth_phy_read(phy_addr, MII_STATUS_REG, &tmp) && + (tmp & 0x04)) { +#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \ + defined(CONFIG_MACH_DAVINCI_DA850_EVM) + davinci_eth_phy_read(phy_addr, PHY_ANLPAR, &tmp); + + /* Speed doesn't matter, there is no setting for it in EMAC. */ + if (tmp & (PHY_ANLPAR_TXFD | PHY_ANLPAR_10FD)) { + /* set EMAC for Full Duplex */ + writel(EMAC_MACCONTROL_MIIEN_ENABLE | + EMAC_MACCONTROL_FULLDUPLEX_ENABLE, + &adap_emac->MACCONTROL); + } else { + /*set EMAC for Half Duplex */ + writel(EMAC_MACCONTROL_MIIEN_ENABLE, + &adap_emac->MACCONTROL); + } + + if (tmp & (PHY_ANLPAR_TXFD | PHY_ANLPAR_TX)) + writel(readl(&adap_emac->MACCONTROL) | + EMAC_MACCONTROL_RMIISPEED_100, + &adap_emac->MACCONTROL); + else + writel(readl(&adap_emac->MACCONTROL) & + ~EMAC_MACCONTROL_RMIISPEED_100, + &adap_emac->MACCONTROL); +#endif return(1); + } return(0); } @@ -326,6 +353,12 @@ static int davinci_eth_open(struct eth_device *dev, bd_t *bis) } #endif +#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \ + defined(CONFIG_MACH_DAVINCI_DA850_EVM) + adap_ewrap->c0rxen = adap_ewrap->c1rxen = adap_ewrap->c2rxen = 0; + adap_ewrap->c0txen = adap_ewrap->c1txen = adap_ewrap->c2txen = 0; + adap_ewrap->c0miscen = adap_ewrap->c1miscen = adap_ewrap->c2miscen = 0; +#endif rx_desc = emac_rx_desc; writel(1, &adap_emac->TXCONTROL); @@ -480,6 +513,12 @@ static void davinci_eth_close(struct eth_device *dev) writel(0, &adap_ewrap->EWCTL); #endif +#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \ + defined(CONFIG_MACH_DAVINCI_DA850_EVM) + adap_ewrap->c0rxen = adap_ewrap->c1rxen = adap_ewrap->c2rxen = 0; + adap_ewrap->c0txen = adap_ewrap->c1txen = adap_ewrap->c2txen = 0; + adap_ewrap->c0miscen = adap_ewrap->c1miscen = adap_ewrap->c2miscen = 0; +#endif debug_emac("- emac_close\n"); } diff --git a/drivers/power/twl6030.c b/drivers/power/twl6030.c index cf1da6b..fef57b4 100644 --- a/drivers/power/twl6030.c +++ b/drivers/power/twl6030.c @@ -36,6 +36,54 @@ static inline int twl6030_i2c_read_u8(u8 chip_no, u8 *val, u8 reg) return i2c_read(chip_no, reg, 1, val, 1); } +static int twl6030_gpadc_read_channel(u8 channel_no) +{ + u8 lsb = 0; + u8 msb = 0; + int ret = 0; + + ret = twl6030_i2c_read_u8(TWL6030_CHIP_ADC, &lsb, + GPCH0_LSB + channel_no * 2); + if (ret) + return ret; + + ret = twl6030_i2c_read_u8(TWL6030_CHIP_ADC, &msb, + GPCH0_MSB + channel_no * 2); + if (ret) + return ret; + + return (msb << 8) | lsb; +} + +static int twl6030_gpadc_sw2_trigger(void) +{ + u8 val; + int ret = 0; + + ret = twl6030_i2c_write_u8(TWL6030_CHIP_ADC, CTRL_P2_SP2, CTRL_P2); + if (ret) + return ret; + + /* Waiting until the SW1 conversion ends*/ + val = CTRL_P2_BUSY; + + while (!((val & CTRL_P2_EOCP2) && (!(val & CTRL_P2_BUSY)))) { + ret = twl6030_i2c_read_u8(TWL6030_CHIP_ADC, &val, CTRL_P2); + if (ret) + return ret; + udelay(1000); + } + + return 0; +} + +void twl6030_stop_usb_charging(void) +{ + twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, 0, CONTROLLER_CTRL1); + + return; +} + void twl6030_start_usb_charging(void) { twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, CHARGERUSB_VICHRG_1500, @@ -48,17 +96,89 @@ void twl6030_start_usb_charging(void) CHARGERUSB_INT_MASK); twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, CHARGERUSB_VOREG_4P0, CHARGERUSB_VOREG); - twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, CHARGERUSB_CTRL2_VITERM_100, + twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, CHARGERUSB_CTRL2_VITERM_400, CHARGERUSB_CTRL2); + twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, TERM, CHARGERUSB_CTRL1); /* Enable USB charging */ twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, CONTROLLER_CTRL1_EN_CHARGER, CONTROLLER_CTRL1); return; } +int twl6030_get_battery_current(void) +{ + int battery_current = 0; + u8 msb = 0; + u8 lsb = 0; + + twl6030_i2c_read_u8(TWL6030_CHIP_CHARGER, &msb, FG_REG_11); + twl6030_i2c_read_u8(TWL6030_CHIP_CHARGER, &lsb, FG_REG_10); + battery_current = ((msb << 8) | lsb); + + /* convert 10 bit signed number to 16 bit signed number */ + if (battery_current >= 0x2000) + battery_current = (battery_current - 0x4000); + + battery_current = battery_current * 3000 / 4096; + printf("Battery Current: %d mA\n", battery_current); + + return battery_current; +} + +int twl6030_get_battery_voltage(void) +{ + int battery_volt = 0; + int ret = 0; + + /* Start GPADC SW conversion */ + ret = twl6030_gpadc_sw2_trigger(); + if (ret) { + printf("Failed to convert battery voltage\n"); + return ret; + } + + /* measure Vbat voltage */ + battery_volt = twl6030_gpadc_read_channel(7); + if (battery_volt < 0) { + printf("Failed to read battery voltage\n"); + return ret; + } + battery_volt = (battery_volt * 25 * 1000) >> (10 + 2); + printf("Battery Voltage: %d mV\n", battery_volt); + + return battery_volt; +} + void twl6030_init_battery_charging(void) { - twl6030_start_usb_charging(); + u8 stat1 = 0; + int battery_volt = 0; + int ret = 0; + + /* Enable VBAT measurement */ + twl6030_i2c_write_u8(TWL6030_CHIP_PM, VBAT_MEAS, MISC1); + + /* Enable GPADC module */ + ret = twl6030_i2c_write_u8(TWL6030_CHIP_CHARGER, FGS | GPADCS, TOGGLE1); + if (ret) { + printf("Failed to enable GPADC\n"); + return; + } + + battery_volt = twl6030_get_battery_voltage(); + if (battery_volt < 0) + return; + + if (battery_volt < 3000) + printf("Main battery voltage too low!\n"); + + /* Check for the presence of USB charger */ + twl6030_i2c_read_u8(TWL6030_CHIP_CHARGER, &stat1, CONTROLLER_STAT1); + + /* check for battery presence indirectly via Fuel gauge */ + if ((stat1 & VBUS_DET) && (battery_volt < 3300)) + twl6030_start_usb_charging(); + return; } diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c index c0ae947..5dfcde8 100644 --- a/drivers/serial/serial_pl01x.c +++ b/drivers/serial/serial_pl01x.c @@ -47,14 +47,20 @@ static int pl01x_tstc (int portnum); unsigned int baudrate = CONFIG_BAUDRATE; DECLARE_GLOBAL_DATA_PTR; +static struct pl01x_regs *pl01x_get_regs(int portnum) +{ + return (struct pl01x_regs *) port[portnum]; +} + #ifdef CONFIG_PL010_SERIAL int serial_init (void) { + struct pl01x_regs *regs = pl01x_get_regs(CONSOLE_PORT); unsigned int divisor; /* First, disable everything */ - writel(0x0, port[CONSOLE_PORT] + UART_PL010_CR); + writel(0, ®s->pl010_cr); /* Set baud rate */ switch (baudrate) { @@ -82,15 +88,14 @@ int serial_init (void) divisor = UART_PL010_BAUD_38400; } - writel(((divisor & 0xf00) >> 8), port[CONSOLE_PORT] + UART_PL010_LCRM); - writel((divisor & 0xff), port[CONSOLE_PORT] + UART_PL010_LCRL); + writel((divisor & 0xf00) >> 8, ®s->pl010_lcrm); + writel(divisor & 0xff, ®s->pl010_lcrl); /* Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled */ - writel((UART_PL010_LCRH_WLEN_8 | UART_PL010_LCRH_FEN), - port[CONSOLE_PORT] + UART_PL010_LCRH); + writel(UART_PL010_LCRH_WLEN_8 | UART_PL010_LCRH_FEN, ®s->pl010_lcrh); /* Finally, enable the UART */ - writel((UART_PL010_CR_UARTEN), port[CONSOLE_PORT] + UART_PL010_CR); + writel(UART_PL010_CR_UARTEN, ®s->pl010_cr); return 0; } @@ -101,13 +106,14 @@ int serial_init (void) int serial_init (void) { + struct pl01x_regs *regs = pl01x_get_regs(CONSOLE_PORT); unsigned int temp; unsigned int divider; unsigned int remainder; unsigned int fraction; /* First, disable everything */ - writel(0x0, port[CONSOLE_PORT] + UART_PL011_CR); + writel(0, ®s->pl011_cr); /* * Set baud rate @@ -121,16 +127,16 @@ int serial_init (void) temp = (8 * remainder) / baudrate; fraction = (temp >> 1) + (temp & 1); - writel(divider, port[CONSOLE_PORT] + UART_PL011_IBRD); - writel(fraction, port[CONSOLE_PORT] + UART_PL011_FBRD); + writel(divider, ®s->pl011_ibrd); + writel(fraction, ®s->pl011_fbrd); /* Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled */ - writel((UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN), - port[CONSOLE_PORT] + UART_PL011_LCRH); + writel(UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN, + ®s->pl011_lcrh); /* Finally, enable the UART */ - writel((UART_PL011_CR_UARTEN | UART_PL011_CR_TXE | UART_PL011_CR_RXE), - port[CONSOLE_PORT] + UART_PL011_CR); + writel(UART_PL011_CR_UARTEN | UART_PL011_CR_TXE | UART_PL011_CR_RXE, + ®s->pl011_cr); return 0; } @@ -170,28 +176,31 @@ void serial_setbrg (void) static void pl01x_putc (int portnum, char c) { + struct pl01x_regs *regs = pl01x_get_regs(portnum); + /* Wait until there is space in the FIFO */ - while (readl(port[portnum] + UART_PL01x_FR) & UART_PL01x_FR_TXFF) + while (readl(®s->fr) & UART_PL01x_FR_TXFF) WATCHDOG_RESET(); /* Send the character */ - writel(c, port[portnum] + UART_PL01x_DR); + writel(c, ®s->dr); } static int pl01x_getc (int portnum) { + struct pl01x_regs *regs = pl01x_get_regs(portnum); unsigned int data; /* Wait until there is data in the FIFO */ - while (readl(port[portnum] + UART_PL01x_FR) & UART_PL01x_FR_RXFE) + while (readl(®s->fr) & UART_PL01x_FR_RXFE) WATCHDOG_RESET(); - data = readl(port[portnum] + UART_PL01x_DR); + data = readl(®s->dr); /* Check for an error flag */ if (data & 0xFFFFFF00) { /* Clear the error */ - writel(0xFFFFFFFF, port[portnum] + UART_PL01x_ECR); + writel(0xFFFFFFFF, ®s->ecr); return -1; } @@ -200,7 +209,8 @@ static int pl01x_getc (int portnum) static int pl01x_tstc (int portnum) { + struct pl01x_regs *regs = pl01x_get_regs(portnum); + WATCHDOG_RESET(); - return !(readl(port[portnum] + UART_PL01x_FR) & - UART_PL01x_FR_RXFE); + return !(readl(®s->fr) & UART_PL01x_FR_RXFE); } diff --git a/drivers/serial/serial_pl01x.h b/drivers/serial/serial_pl01x.h index 5f20fdd..b670c24 100644 --- a/drivers/serial/serial_pl01x.h +++ b/drivers/serial/serial_pl01x.h @@ -29,10 +29,28 @@ * Definitions common to both PL010 & PL011 * */ -#define UART_PL01x_DR 0x00 /* Data read or written from the interface. */ -#define UART_PL01x_RSR 0x04 /* Receive status register (Read). */ -#define UART_PL01x_ECR 0x04 /* Error clear register (Write). */ -#define UART_PL01x_FR 0x18 /* Flag register (Read only). */ + +#ifndef __ASSEMBLY__ +/* + * We can use a combined structure for PL010 and PL011, because they overlap + * only in common registers. + */ +struct pl01x_regs { + u32 dr; /* 0x00 Data register */ + u32 ecr; /* 0x04 Error clear register (Write) */ + u32 pl010_lcrh; /* 0x08 Line control register, high byte */ + u32 pl010_lcrm; /* 0x0C Line control register, middle byte */ + u32 pl010_lcrl; /* 0x10 Line control register, low byte */ + u32 pl010_cr; /* 0x14 Control register */ + u32 fr; /* 0x18 Flag register (Read only) */ + u32 reserved; + u32 ilpr; /* 0x20 IrDA low-power counter register */ + u32 pl011_ibrd; /* 0x24 Integer baud rate register */ + u32 pl011_fbrd; /* 0x28 Fractional baud rate register */ + u32 pl011_lcrh; /* 0x2C Line control register */ + u32 pl011_cr; /* 0x30 Control register */ +}; +#endif #define UART_PL01x_RSR_OE 0x08 #define UART_PL01x_RSR_BE 0x04 @@ -50,14 +68,6 @@ * PL010 definitions * */ -#define UART_PL010_LCRH 0x08 /* Line control register, high byte. */ -#define UART_PL010_LCRM 0x0C /* Line control register, middle byte. */ -#define UART_PL010_LCRL 0x10 /* Line control register, low byte. */ -#define UART_PL010_CR 0x14 /* Control register. */ -#define UART_PL010_IIR 0x1C /* Interrupt indentification register (Read). */ -#define UART_PL010_ICR 0x1C /* Interrupt clear register (Write). */ -#define UART_PL010_ILPR 0x20 /* IrDA low power counter register. */ - #define UART_PL010_CR_LPE (1 << 7) #define UART_PL010_CR_RTIE (1 << 6) #define UART_PL010_CR_TIE (1 << 5) @@ -93,13 +103,6 @@ * PL011 definitions * */ -#define UART_PL011_IBRD 0x24 -#define UART_PL011_FBRD 0x28 -#define UART_PL011_LCRH 0x2C -#define UART_PL011_CR 0x30 -#define UART_PL011_IMSC 0x38 -#define UART_PL011_PERIPH_ID0 0xFE0 - #define UART_PL011_LCRH_SPS (1 << 7) #define UART_PL011_LCRH_WLEN_8 (3 << 5) #define UART_PL011_LCRH_WLEN_7 (2 << 5) diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 117ab19..e34a124 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -35,6 +35,7 @@ COBJS-$(CONFIG_KIRKWOOD_SPI) += kirkwood_spi.o COBJS-$(CONFIG_MPC52XX_SPI) += mpc52xx_spi.o COBJS-$(CONFIG_MPC8XXX_SPI) += mpc8xxx_spi.o COBJS-$(CONFIG_MXC_SPI) += mxc_spi.o +COBJS-$(CONFIG_OMAP3_SPI) += omap3_spi.o COBJS-$(CONFIG_SOFT_SPI) += soft_spi.o COBJS := $(COBJS-y) diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c new file mode 100644 index 0000000..af12c0e --- /dev/null +++ b/drivers/spi/omap3_spi.c @@ -0,0 +1,352 @@ +/* + * Copyright (C) 2010 Dirk Behme <dirk.behme@googlemail.com> + * + * Driver for McSPI controller on OMAP3. Based on davinci_spi.c + * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ + * + * Copyright (C) 2007 Atmel Corporation + * + * Parts taken from linux/drivers/spi/omap2_mcspi.c + * Copyright (C) 2005, 2006 Nokia Corporation + * + * Modified by Ruslan Araslanov <ruslan.araslanov@vitecmm.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#include <common.h> +#include <spi.h> +#include <malloc.h> +#include <asm/io.h> +#include "omap3_spi.h" + +#define WORD_LEN 8 +#define SPI_WAIT_TIMEOUT 3000000; + +static void spi_reset(struct omap3_spi_slave *ds) +{ + unsigned int tmp; + + writel(OMAP3_MCSPI_SYSCONFIG_SOFTRESET, &ds->regs->sysconfig); + do { + tmp = readl(&ds->regs->sysstatus); + } while (!(tmp & OMAP3_MCSPI_SYSSTATUS_RESETDONE)); + + writel(OMAP3_MCSPI_SYSCONFIG_AUTOIDLE | + OMAP3_MCSPI_SYSCONFIG_ENAWAKEUP | + OMAP3_MCSPI_SYSCONFIG_SMARTIDLE, + &ds->regs->sysconfig); + + writel(OMAP3_MCSPI_WAKEUPENABLE_WKEN, &ds->regs->wakeupenable); +} + +void spi_init() +{ + /* do nothing */ +} + +struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs, + unsigned int max_hz, unsigned int mode) +{ + struct omap3_spi_slave *ds; + + ds = malloc(sizeof(struct omap3_spi_slave)); + if (!ds) { + printf("SPI error: malloc of SPI structure failed\n"); + return NULL; + } + + /* + * OMAP3 McSPI (MultiChannel SPI) has 4 busses (modules) + * with different number of chip selects (CS, channels): + * McSPI1 has 4 CS (bus 0, cs 0 - 3) + * McSPI2 has 2 CS (bus 1, cs 0 - 1) + * McSPI3 has 2 CS (bus 2, cs 0 - 1) + * McSPI4 has 1 CS (bus 3, cs 0) + */ + + switch (bus) { + case 0: + ds->regs = (struct mcspi *)OMAP3_MCSPI1_BASE; + break; + case 1: + ds->regs = (struct mcspi *)OMAP3_MCSPI2_BASE; + break; + case 2: + ds->regs = (struct mcspi *)OMAP3_MCSPI3_BASE; + break; + case 3: + ds->regs = (struct mcspi *)OMAP3_MCSPI4_BASE; + break; + default: + printf("SPI error: unsupported bus %i. \ + Supported busses 0 - 3\n", bus); + return NULL; + } + ds->slave.bus = bus; + + if (((bus == 0) && (cs > 3)) || + ((bus == 1) && (cs > 1)) || + ((bus == 2) && (cs > 1)) || + ((bus == 3) && (cs > 0))) { + printf("SPI error: unsupported chip select %i \ + on bus %i\n", cs, bus); + return NULL; + } + ds->slave.cs = cs; + + if (max_hz > OMAP3_MCSPI_MAX_FREQ) { + printf("SPI error: unsupported frequency %i Hz. \ + Max frequency is 48 Mhz\n", max_hz); + return NULL; + } + ds->freq = max_hz; + + if (mode > SPI_MODE_3) { + printf("SPI error: unsupported SPI mode %i\n", mode); + return NULL; + } + ds->mode = mode; + + return &ds->slave; +} + +void spi_free_slave(struct spi_slave *slave) +{ + struct omap3_spi_slave *ds = to_omap3_spi(slave); + + free(ds); +} + +int spi_claim_bus(struct spi_slave *slave) +{ + struct omap3_spi_slave *ds = to_omap3_spi(slave); + unsigned int conf, div = 0; + + /* McSPI global module configuration */ + + /* + * setup when switching from (reset default) slave mode + * to single-channel master mode + */ + spi_reset(ds); + conf = readl(&ds->regs->modulctrl); + conf &= ~(OMAP3_MCSPI_MODULCTRL_STEST | OMAP3_MCSPI_MODULCTRL_MS); + conf |= OMAP3_MCSPI_MODULCTRL_SINGLE; + writel(conf, &ds->regs->modulctrl); + + /* McSPI individual channel configuration */ + + /* Calculate clock divisor. Valid range: 0x0 - 0xC ( /1 - /4096 ) */ + if (ds->freq) { + while (div <= 0xC && (OMAP3_MCSPI_MAX_FREQ / (1 << div)) + > ds->freq) + div++; + } else + div = 0xC; + + conf = readl(&ds->regs->channel[ds->slave.cs].chconf); + + /* standard 4-wire master mode: SCK, MOSI/out, MISO/in, nCS + * REVISIT: this controller could support SPI_3WIRE mode. + */ + conf &= ~(OMAP3_MCSPI_CHCONF_IS|OMAP3_MCSPI_CHCONF_DPE1); + conf |= OMAP3_MCSPI_CHCONF_DPE0; + + /* wordlength */ + conf &= ~OMAP3_MCSPI_CHCONF_WL_MASK; + conf |= (WORD_LEN - 1) << 7; + + /* set chipselect polarity; manage with FORCE */ + if (!(ds->mode & SPI_CS_HIGH)) + conf |= OMAP3_MCSPI_CHCONF_EPOL; /* active-low; normal */ + else + conf &= ~OMAP3_MCSPI_CHCONF_EPOL; + + /* set clock divisor */ + conf &= ~OMAP3_MCSPI_CHCONF_CLKD_MASK; + conf |= div << 2; + + /* set SPI mode 0..3 */ + if (ds->mode & SPI_CPOL) + conf |= OMAP3_MCSPI_CHCONF_POL; + else + conf &= ~OMAP3_MCSPI_CHCONF_POL; + if (ds->mode & SPI_CPHA) + conf |= OMAP3_MCSPI_CHCONF_PHA; + else + conf &= ~OMAP3_MCSPI_CHCONF_PHA; + + /* Transmit & receive mode */ + conf &= ~OMAP3_MCSPI_CHCONF_TRM_MASK; + + writel(conf, &ds->regs->channel[ds->slave.cs].chconf); + + return 0; +} + +void spi_release_bus(struct spi_slave *slave) +{ + struct omap3_spi_slave *ds = to_omap3_spi(slave); + + /* Reset the SPI hardware */ + spi_reset(ds); +} + +int omap3_spi_write(struct spi_slave *slave, unsigned int len, const u8 *txp, + unsigned long flags) +{ + struct omap3_spi_slave *ds = to_omap3_spi(slave); + int i; + int timeout = SPI_WAIT_TIMEOUT; + int chconf = readl(&ds->regs->channel[ds->slave.cs].chconf); + + if (flags & SPI_XFER_BEGIN) + writel(OMAP3_MCSPI_CHCTRL_EN, + &ds->regs->channel[ds->slave.cs].chctrl); + + chconf &= ~OMAP3_MCSPI_CHCONF_TRM_MASK; + chconf |= OMAP3_MCSPI_CHCONF_TRM_TX_ONLY; + chconf |= OMAP3_MCSPI_CHCONF_FORCE; + writel(chconf, &ds->regs->channel[ds->slave.cs].chconf); + + for (i = 0; i < len; i++) { + /* wait till TX register is empty (TXS == 1) */ + while (!(readl(&ds->regs->channel[ds->slave.cs].chstat) & + OMAP3_MCSPI_CHSTAT_TXS)) { + if (--timeout <= 0) { + printf("SPI TXS timed out, status=0x%08x\n", + readl(&ds->regs->channel[ds->slave.cs].chstat)); + return -1; + } + } + /* Write the data */ + writel(txp[i], &ds->regs->channel[ds->slave.cs].tx); + } + + if (flags & SPI_XFER_END) { + /* wait to finish of transfer */ + while (!(readl(&ds->regs->channel[ds->slave.cs].chstat) & + OMAP3_MCSPI_CHSTAT_EOT)); + + chconf &= ~OMAP3_MCSPI_CHCONF_FORCE; + writel(chconf, &ds->regs->channel[ds->slave.cs].chconf); + + writel(0, &ds->regs->channel[ds->slave.cs].chctrl); + } + return 0; +} + +int omap3_spi_read(struct spi_slave *slave, unsigned int len, u8 *rxp, + unsigned long flags) +{ + struct omap3_spi_slave *ds = to_omap3_spi(slave); + int i; + int timeout = SPI_WAIT_TIMEOUT; + int chconf = readl(&ds->regs->channel[ds->slave.cs].chconf); + + if (flags & SPI_XFER_BEGIN) + writel(OMAP3_MCSPI_CHCTRL_EN, + &ds->regs->channel[ds->slave.cs].chctrl); + + chconf &= ~OMAP3_MCSPI_CHCONF_TRM_MASK; + chconf |= OMAP3_MCSPI_CHCONF_TRM_RX_ONLY; + chconf |= OMAP3_MCSPI_CHCONF_FORCE; + writel(chconf, &ds->regs->channel[ds->slave.cs].chconf); + + writel(0, &ds->regs->channel[ds->slave.cs].tx); + + for (i = 0; i < len; i++) { + /* Wait till RX register contains data (RXS == 1) */ + while (!(readl(&ds->regs->channel[ds->slave.cs].chstat) & + OMAP3_MCSPI_CHSTAT_RXS)) { + if (--timeout <= 0) { + printf("SPI RXS timed out, status=0x%08x\n", + readl(&ds->regs->channel[ds->slave.cs].chstat)); + return -1; + } + } + /* Read the data */ + rxp[i] = readl(&ds->regs->channel[ds->slave.cs].rx); + } + + if (flags & SPI_XFER_END) { + chconf &= ~OMAP3_MCSPI_CHCONF_FORCE; + writel(chconf, &ds->regs->channel[ds->slave.cs].chconf); + + writel(0, &ds->regs->channel[ds->slave.cs].chctrl); + } + + return 0; +} + +int spi_xfer(struct spi_slave *slave, unsigned int bitlen, + const void *dout, void *din, unsigned long flags) +{ + struct omap3_spi_slave *ds = to_omap3_spi(slave); + unsigned int len; + const u8 *txp = dout; + u8 *rxp = din; + int ret = -1; + + if (bitlen % 8) + return -1; + + len = bitlen / 8; + + if (bitlen == 0) { /* only change CS */ + int chconf = readl(&ds->regs->channel[ds->slave.cs].chconf); + + if (flags & SPI_XFER_BEGIN) { + writel(OMAP3_MCSPI_CHCTRL_EN, + &ds->regs->channel[ds->slave.cs].chctrl); + chconf |= OMAP3_MCSPI_CHCONF_FORCE; + writel(chconf, + &ds->regs->channel[ds->slave.cs].chconf); + } + if (flags & SPI_XFER_END) { + chconf &= ~OMAP3_MCSPI_CHCONF_FORCE; + writel(chconf, + &ds->regs->channel[ds->slave.cs].chconf); + writel(0, &ds->regs->channel[ds->slave.cs].chctrl); + } + ret = 0; + } else { + if (dout != NULL) + ret = omap3_spi_write(slave, len, txp, flags); + + if (din != NULL) + ret = omap3_spi_read(slave, len, rxp, flags); + } + return ret; +} + +int spi_cs_is_valid(unsigned int bus, unsigned int cs) +{ + return 1; +} + +void spi_cs_activate(struct spi_slave *slave) +{ +} + +void spi_cs_deactivate(struct spi_slave *slave) +{ +} diff --git a/drivers/spi/omap3_spi.h b/drivers/spi/omap3_spi.h new file mode 100644 index 0000000..b8e3a4c --- /dev/null +++ b/drivers/spi/omap3_spi.h @@ -0,0 +1,117 @@ +/* + * Register definitions for the OMAP3 McSPI Controller + * + * Copyright (C) 2010 Dirk Behme <dirk.behme@googlemail.com> + * + * Parts taken from linux/drivers/spi/omap2_mcspi.c + * Copyright (C) 2005, 2006 Nokia Corporation + * + * Modified by Ruslan Araslanov <ruslan.araslanov@vitecmm.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _OMAP3_SPI_H_ +#define _OMAP3_SPI_H_ + +#define OMAP3_MCSPI1_BASE 0x48098000 +#define OMAP3_MCSPI2_BASE 0x4809A000 +#define OMAP3_MCSPI3_BASE 0x480B8000 +#define OMAP3_MCSPI4_BASE 0x480BA000 + +#define OMAP3_MCSPI_MAX_FREQ 48000000 + +/* OMAP3 McSPI registers */ +struct mcspi_channel { + unsigned int chconf; /* 0x2C, 0x40, 0x54, 0x68 */ + unsigned int chstat; /* 0x30, 0x44, 0x58, 0x6C */ + unsigned int chctrl; /* 0x34, 0x48, 0x5C, 0x70 */ + unsigned int tx; /* 0x38, 0x4C, 0x60, 0x74 */ + unsigned int rx; /* 0x3C, 0x50, 0x64, 0x78 */ +}; + +struct mcspi { + unsigned char res1[0x10]; + unsigned int sysconfig; /* 0x10 */ + unsigned int sysstatus; /* 0x14 */ + unsigned int irqstatus; /* 0x18 */ + unsigned int irqenable; /* 0x1C */ + unsigned int wakeupenable; /* 0x20 */ + unsigned int syst; /* 0x24 */ + unsigned int modulctrl; /* 0x28 */ + struct mcspi_channel channel[4]; /* channel0: 0x2C - 0x3C, bus 0 & 1 & 2 & 3 */ + /* channel1: 0x40 - 0x50, bus 0 & 1 */ + /* channel2: 0x54 - 0x64, bus 0 & 1 */ + /* channel3: 0x68 - 0x78, bus 0 */ +}; + +/* per-register bitmasks */ +#define OMAP3_MCSPI_SYSCONFIG_SMARTIDLE (2 << 3) +#define OMAP3_MCSPI_SYSCONFIG_ENAWAKEUP (1 << 2) +#define OMAP3_MCSPI_SYSCONFIG_AUTOIDLE (1 << 0) +#define OMAP3_MCSPI_SYSCONFIG_SOFTRESET (1 << 1) + +#define OMAP3_MCSPI_SYSSTATUS_RESETDONE (1 << 0) + +#define OMAP3_MCSPI_MODULCTRL_SINGLE (1 << 0) +#define OMAP3_MCSPI_MODULCTRL_MS (1 << 2) +#define OMAP3_MCSPI_MODULCTRL_STEST (1 << 3) + +#define OMAP3_MCSPI_CHCONF_PHA (1 << 0) +#define OMAP3_MCSPI_CHCONF_POL (1 << 1) +#define OMAP3_MCSPI_CHCONF_CLKD_MASK (0x0f << 2) +#define OMAP3_MCSPI_CHCONF_EPOL (1 << 6) +#define OMAP3_MCSPI_CHCONF_WL_MASK (0x1f << 7) +#define OMAP3_MCSPI_CHCONF_TRM_RX_ONLY (0x01 << 12) +#define OMAP3_MCSPI_CHCONF_TRM_TX_ONLY (0x02 << 12) +#define OMAP3_MCSPI_CHCONF_TRM_MASK (0x03 << 12) +#define OMAP3_MCSPI_CHCONF_DMAW (1 << 14) +#define OMAP3_MCSPI_CHCONF_DMAR (1 << 15) +#define OMAP3_MCSPI_CHCONF_DPE0 (1 << 16) +#define OMAP3_MCSPI_CHCONF_DPE1 (1 << 17) +#define OMAP3_MCSPI_CHCONF_IS (1 << 18) +#define OMAP3_MCSPI_CHCONF_TURBO (1 << 19) +#define OMAP3_MCSPI_CHCONF_FORCE (1 << 20) + +#define OMAP3_MCSPI_CHSTAT_RXS (1 << 0) +#define OMAP3_MCSPI_CHSTAT_TXS (1 << 1) +#define OMAP3_MCSPI_CHSTAT_EOT (1 << 2) + +#define OMAP3_MCSPI_CHCTRL_EN (1 << 0) + +#define OMAP3_MCSPI_WAKEUPENABLE_WKEN (1 << 0) + +struct omap3_spi_slave { + struct spi_slave slave; + struct mcspi *regs; + unsigned int freq; + unsigned int mode; +}; + +static inline struct omap3_spi_slave *to_omap3_spi(struct spi_slave *slave) +{ + return container_of(slave, struct omap3_spi_slave, slave); +} + +int omap3_spi_write(struct spi_slave *slave, unsigned int len, const u8 *txp, + unsigned long flags); +int omap3_spi_read(struct spi_slave *slave, unsigned int len, u8 *rxp, + unsigned long flags); + +#endif /* _OMAP3_SPI_H_ */ diff --git a/fs/ext2/ext2fs.c b/fs/ext2/ext2fs.c index a88cf87..e119e13 100644 --- a/fs/ext2/ext2fs.c +++ b/fs/ext2/ext2fs.c @@ -749,7 +749,7 @@ int ext2fs_find_file } -int ext2fs_ls (char *dirname) { +int ext2fs_ls (const char *dirname) { ext2fs_node_t dirnode; int status; @@ -769,7 +769,7 @@ int ext2fs_ls (char *dirname) { } -int ext2fs_open (char *filename) { +int ext2fs_open (const char *filename) { ext2fs_node_t fdiro = NULL; int status; int len; diff --git a/include/command.h b/include/command.h index 46a9ec4..8310fe5 100644 --- a/include/command.h +++ b/include/command.h @@ -74,7 +74,7 @@ cmd_tbl_t *find_cmd_tbl (const char *cmd, cmd_tbl_t *table, int table_len); extern int cmd_usage(cmd_tbl_t *cmdtp); #ifdef CONFIG_AUTO_COMPLETE -extern void install_auto_complete(void); +extern int var_complete(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]); extern int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp); #endif @@ -86,8 +86,6 @@ extern int cmd_auto_complete(const char *const prompt, char *buf, int *np, int * * void function (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); */ -typedef void command_t (cmd_tbl_t *, int, int, char *[]); - #if defined(CONFIG_CMD_MEMORY) \ || defined(CONFIG_CMD_I2C) \ || defined(CONFIG_CMD_ITEST) \ @@ -97,6 +95,12 @@ typedef void command_t (cmd_tbl_t *, int, int, char *[]); extern int cmd_get_data_size(char* arg, int default_size); #endif +#ifdef CONFIG_CMD_BOOTD +extern int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); +#endif +extern int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); +extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); + #endif /* __ASSEMBLY__ */ /* @@ -107,23 +111,29 @@ extern int cmd_get_data_size(char* arg, int default_size); #define Struct_Section __attribute__ ((unused,section (".u_boot_cmd"))) -#ifdef CONFIG_SYS_LONGHELP +#ifdef CONFIG_AUTO_COMPLETE +# define _CMD_COMPLETE(x) x, +#else +# define _CMD_COMPLETE(x) +#endif +#ifdef CONFIG_SYS_LONGHELP +# define _CMD_HELP(x) x, +#else +# define _CMD_HELP(x) +#endif -#define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \ -cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage, help} +#define U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \ + {#name, maxargs, rep, cmd, usage, _CMD_HELP(help) _CMD_COMPLETE(comp)} #define U_BOOT_CMD_MKENT(name,maxargs,rep,cmd,usage,help) \ -{#name, maxargs, rep, cmd, usage, help} + U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL) -#else /* no long help info */ +#define U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \ + cmd_tbl_t __u_boot_cmd_##name Struct_Section = \ + U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) #define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \ -cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage} - -#define U_BOOT_CMD_MKENT(name,maxargs,rep,cmd,usage,help) \ -{#name, maxargs, rep, cmd, usage} - -#endif /* CONFIG_SYS_LONGHELP */ + U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL) #if defined(CONFIG_NEEDS_MANUAL_RELOC) void fixup_cmdtable(cmd_tbl_t *cmdtp, int size); diff --git a/include/common.h b/include/common.h index 189ad81..0d1c872 100644 --- a/include/common.h +++ b/include/common.h @@ -655,7 +655,7 @@ char * strmhz(char *buf, long hz); /* common/console.c */ int console_init_f(void); /* Before relocation; uses the serial stuff */ int console_init_r(void); /* After relocation; uses the console stuff */ -int console_assign (int file, char *devname); /* Assign the console */ +int console_assign(int file, const char *devname); /* Assign the console */ int ctrlc (void); int had_ctrlc (void); /* have we had a Control-C since last clear? */ void clear_ctrlc (void); /* clear the Control-C condition */ diff --git a/include/configs/AP1000.h b/include/configs/AP1000.h index ffaab79..37dd757 100644 --- a/include/configs/AP1000.h +++ b/include/configs/AP1000.h @@ -33,6 +33,7 @@ * run from RAM instead of Flash. */ #define CONFIG_SYS_TEXT_BASE 0x08000000 +#define CONFIG_SYS_LDSCRIPT "board/amirix/ap1000/u-boot.lds" #define CONFIG_PCI 1 diff --git a/include/configs/DASA_SIM.h b/include/configs/DASA_SIM.h index 3706071..53229d9 100644 --- a/include/configs/DASA_SIM.h +++ b/include/configs/DASA_SIM.h @@ -37,6 +37,7 @@ #define CONFIG_DASA_SIM 1 /* ...on a DASA_SIM board */ #define CONFIG_SYS_TEXT_BASE 0xFFFC0000 +#define CONFIG_SYS_LDSCRIPT "board/esd/dasa_sim/u-boot.lds" #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */ diff --git a/include/configs/ML2.h b/include/configs/ML2.h index 1e96b9e..4df9f4c 100644 --- a/include/configs/ML2.h +++ b/include/configs/ML2.h @@ -31,6 +31,7 @@ #define CONFIG_ML2 1 /* ...on a ML2 board */ #define CONFIG_SYS_TEXT_BASE 0x18000000 +#define CONFIG_SYS_LDSCRIPT "board/ml2/u-boot.lds" #define CONFIG_ENV_IS_IN_FLASH 1 diff --git a/include/configs/MOUSSE.h b/include/configs/MOUSSE.h index 9529c87..c809a6b 100644 --- a/include/configs/MOUSSE.h +++ b/include/configs/MOUSSE.h @@ -50,6 +50,7 @@ #define CONFIG_MOUSSE 1 #define CONFIG_SYS_TEXT_BASE 0xFFF00000 +#define CONFIG_SYS_LDSCRIPT "board/mousse/u-boot.lds" #define CONFIG_SYS_ADDR_MAP_B 1 diff --git a/include/configs/MVSMR.h b/include/configs/MVSMR.h index f7fd9b2..f94ad5c 100644 --- a/include/configs/MVSMR.h +++ b/include/configs/MVSMR.h @@ -35,6 +35,7 @@ #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0xFF800000 #endif +#define CONFIG_SYS_LDSCRIPT "board/matrix_vision/mvsmr/u-boot.lds" #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h index c2f6b8a..e822a59 100644 --- a/include/configs/TQM5200.h +++ b/include/configs/TQM5200.h @@ -49,7 +49,8 @@ #endif /* On a Cameron or on a FO300 board or ... */ -#if !defined(CONFIG_CAM5200) && !defined(CONFIG_FO300) +#if !defined(CONFIG_CAM5200) && !defined(CONFIG_CHARON) \ + && !defined(CONFIG_FO300) #define CONFIG_STK52XX 1 /* ... on a STK52XX board */ #endif @@ -79,7 +80,7 @@ /* switch is open */ #endif /* CONFIG_FO300 */ -#ifdef CONFIG_STK52XX +#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX) #define CONFIG_PS2KBD /* AT-PS/2 Keyboard */ #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */ #define CONFIG_PS2SERIAL 6 /* .. on PSC6 */ @@ -92,7 +93,7 @@ * 0x40000000 - 0x4fffffff - PCI Memory * 0x50000000 - 0x50ffffff - PCI IO Space */ -#ifdef CONFIG_STK52XX +#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX) #define CONFIG_PCI 1 #define CONFIG_PCI_PNP 1 /* #define CONFIG_PCI_SCAN_SHOW 1 */ @@ -140,7 +141,8 @@ #define CONFIG_ISO_PARTITION /* USB */ -#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300) +#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \ + defined(CONFIG_STK52XX) #define CONFIG_USB_OHCI_NEW #define CONFIG_SYS_OHCI_BE_CONTROLLER #define CONFIG_USB_STORAGE @@ -204,13 +206,15 @@ #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 #endif -#if defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX) || defined(CONFIG_FO300) +#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \ + defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX) #define CONFIG_CMD_IDE #define CONFIG_CMD_FAT #define CONFIG_CMD_EXT2 #endif -#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300) +#if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \ + defined(CONFIG_STK52XX) #define CONFIG_CFG_USB #define CONFIG_CFG_FAT #endif @@ -291,7 +295,9 @@ ":${hostname}:${netdev}:off panic=1\0" \ "addcons=setenv bootargs ${bootargs} " \ "console=${console},${baudrate}\0" \ - "flash_self_old=sete console ttyS0; run ramargs addip addcons;" \ + "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ + "flash_self_old=sete console ttyS0; " \ + "run ramargs addip addcons addmtd; " \ "bootm ${kernel_addr} ${ramdisk_addr}\0" \ "flash_self=run ramargs addip addcons;" \ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ @@ -303,7 +309,7 @@ "sete console ttyS0; run nfsargs addip addcons;bootm\0" \ "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ "tftp ${fdt_addr_r} ${fdt_file}; " \ - "run nfsargs addip addcons; " \ + "run nfsargs addip addcons addmtd; " \ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ CUSTOM_ENV_SETTINGS \ "load=tftp 200000 ${u-boot}\0" \ @@ -420,7 +426,7 @@ #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ #define MTDIDS_DEFAULT "nor0=TQM5200-0" -#ifdef CONFIG_STK52XX +#if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX) # if defined(CONFIG_TQM5200_B) # if defined(CONFIG_SYS_LOWBOOT) # define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:1m(firmware)," \ @@ -566,6 +572,7 @@ * use PSC1: Bits 29-31 (mask: 0x00000007): * 100 -> UART (on all boards). */ +#if !defined(CONFIG_SYS_GPS_PORT_CONFIG) #if defined (CONFIG_MINIFAP) # define CONFIG_SYS_GPS_PORT_CONFIG 0x91000004 #elif defined (CONFIG_STK52XX) @@ -585,6 +592,7 @@ #else /* TMQ5200 Inbetriebnahme-Board */ # define CONFIG_SYS_GPS_PORT_CONFIG 0x81000004 #endif +#endif /* * RTC configuration diff --git a/include/configs/charon.h b/include/configs/charon.h new file mode 100644 index 0000000..80a273c --- /dev/null +++ b/include/configs/charon.h @@ -0,0 +1,80 @@ +/* + * (C) Copyright 2003-2005 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * (C) Copyright 2004-2006 + * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de + * + * (C) Copyright 2010 + * Heiko Schocher, DENX Software Engineering, hs@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_CHARON_H +#define __CONFIG_CHARON_H + +#define CONFIG_CHARON +#define CONFIG_HOSTNAME charon + +#define CONFIG_SYS_GPS_PORT_CONFIG 0x81550414 + +/* include common defines/options for TQM52xx boards */ +#include "TQM5200.h" + +/* defines special on charon board */ +#undef CONFIG_RTC_MPC5200 +#undef CONFIG_CMD_DATE + +#undef CUSTOM_ENV_SETTINGS +#define CUSTOM_ENV_SETTINGS \ + "bootfile=/tftpboot/charon/uImage\0" \ + "fdt_file=/tftpboot/charon/charon.dtb\0" \ + "u-boot=/tftpboot/charon/u-boot.bin\0" \ + "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" + + +/* additional features on charon board */ +#define CONFIG_RESET_PHY_R + +/* + * I2C configuration + */ +#define CONFIG_I2C_MULTI_BUS + +#define CONFIG_SYS_TFP410_ADDR 0x38 +#define CONFIG_SYS_TFP410_BUS 0 + +/* + * FPGA configuration + */ +#define CONFIG_SYS_CS3_START 0xE8000000 +#define CONFIG_SYS_CS3_SIZE 0x80000 /* 512 KByte */ + +/* + * CS3 Config Register Init: + * CS3 Enabled + * AddrBus: 8bits + * DataBus: 4bytes + * Multiplexed: Yes + * MuxBank: 00 + */ +#define CONFIG_SYS_CS3_CFG 0x00009310 + +#endif /* __CONFIG_CHARON_H */ diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h index 4224258..bbb5a9b 100644 --- a/include/configs/da850evm.h +++ b/include/configs/da850evm.h @@ -27,6 +27,7 @@ * Board */ #define CONFIG_DRIVER_TI_EMAC +#define CONFIG_USE_SPIFLASH /* * SoC Configuration @@ -71,6 +72,15 @@ #define CONFIG_BAUDRATE 115200 /* Default baud rate */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } +#define CONFIG_SPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_DAVINCI_SPI +#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE +#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID) +#define CONFIG_SF_DEFAULT_SPEED 30000000 +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED + /* * I2C Configuration */ @@ -78,6 +88,7 @@ #define CONFIG_DRIVER_DAVINCI_I2C #define CONFIG_SYS_I2C_SPEED 25000 #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ +#define CONFIG_SYS_I2C_EXPANDER_ADDR 0x20 /* * Flash & Environment @@ -115,6 +126,16 @@ #define CONFIG_NET_MULTI #endif +#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE (64 << 10) +#define CONFIG_ENV_OFFSET (256 << 10) +#define CONFIG_ENV_SECT_SIZE (64 << 10) +#define CONFIG_SYS_NO_FLASH +#endif + /* * U-Boot general configuration */ @@ -179,6 +200,14 @@ #define CONFIG_CMD_UBIFS #endif +#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF +#define CONFIG_CMD_SAVEENV +#endif + #if !defined(CONFIG_USE_NAND) && \ !defined(CONFIG_USE_NOR) && \ !defined(CONFIG_USE_SPIFLASH) diff --git a/include/configs/ea20.h b/include/configs/ea20.h new file mode 100644 index 0000000..48ce945 --- /dev/null +++ b/include/configs/ea20.h @@ -0,0 +1,192 @@ +/* + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * + * Based on davinci_dvevm.h. Original Copyrights follow: + * + * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * Board + */ +#define CONFIG_DRIVER_TI_EMAC +#define CONFIG_USE_SPIFLASH +#define CONFIG_DRIVER_TI_EMAC_USE_RMII + +/* + * SoC Configuration + */ +#define CONFIG_MACH_DAVINCI_DA850_EVM +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ +#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) +#define CONFIG_SYS_OSCIN_FREQ 24000000 +#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE +#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SYS_TEXT_BASE 0xc1080000 + +/* + * Memory Info + */ +#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */ +#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ +#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */ +#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/ + +/* memtest start addr */ +#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000) + +/* memtest will be run on 16MB */ +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024) + +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define CONFIG_STACKSIZE (256*1024) /* regular stack */ + +/* + * Serial Driver info + */ +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */ +#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */ +#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) +#define CONFIG_CONS_INDEX 1 /* use UART0 for console */ +#define CONFIG_BAUDRATE 115200 /* Default baud rate */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +#define CONFIG_SPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_DAVINCI_SPI +#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE +#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID) +#define CONFIG_SF_DEFAULT_SPEED 30000000 +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED + +/* + * Network & Ethernet Configuration + */ +#ifdef CONFIG_DRIVER_TI_EMAC +#define CONFIG_EMAC_MDIO_PHY_NUM 0 +#define CONFIG_MII +#define CONFIG_BOOTP_DEFAULT +#define CONFIG_BOOTP_DNS +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_NET_RETRY_COUNT 10 +#define CONFIG_NET_MULTI +#endif + +#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE (8 << 10) +#define CONFIG_ENV_OFFSET (256 << 10) +#define CONFIG_ENV_SECT_SIZE (64 << 10) +#define CONFIG_SYS_NO_FLASH +#endif + +/* + * U-Boot general configuration + */ +#define CONFIG_BOOTFILE "uImage" /* Boot file name */ +#define CONFIG_SYS_PROMPT "ea20 > " /* Command Prompt */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ +#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000) +#define CONFIG_VERSION_VARIABLE +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_LONGHELP +#define CONFIG_CRC32_VERIFY +#define CONFIG_MX_CYCLIC + +/* + * Linux Information + */ +#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_BOOTDELAY 3 + +/* + * U-Boot commands + */ +#include <config_cmd_default.h> +#define CONFIG_CMD_ENV +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVES +#define CONFIG_CMD_MEMORY + +#ifndef CONFIG_DRIVER_TI_EMAC +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_DHCP +#undef CONFIG_CMD_MII +#undef CONFIG_CMD_PING +#endif + +#ifdef CONFIG_USE_NAND +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_NAND + +#define CONFIG_CMD_MTDPARTS +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS +#define CONFIG_LZO +#define CONFIG_RBTREE +#define CONFIG_CMD_UBI +#define CONFIG_CMD_UBIFS +#endif + +#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF +#define CONFIG_CMD_SAVEENV +#endif + +#if !defined(CONFIG_USE_NAND) && \ + !defined(CONFIG_USE_NOR) && \ + !defined(CONFIG_USE_SPIFLASH) +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_SIZE (16 << 10) +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_ENV +#endif + +/* additions for new relocation code, must added to all boards */ +#define CONFIG_SYS_SDRAM_BASE 0xc0000000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ + GENERATED_GBL_DATA_SIZE) +#endif /* __CONFIG_H */ diff --git a/include/configs/hawkboard.h b/include/configs/hawkboard.h new file mode 100644 index 0000000..23a88d0 --- /dev/null +++ b/include/configs/hawkboard.h @@ -0,0 +1,206 @@ +/* + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * + * Based on davinci_dvevm.h. Original Copyrights follow: + * + * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * Board + */ +#define CONFIG_SYS_USE_NAND 1 + +/* + * SoC Configuration + */ +#define CONFIG_MACH_DAVINCI_HAWK +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ +#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) +#define CONFIG_SYS_OSCIN_FREQ 24000000 +#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE +#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_BOARD_EARLY_INIT_F + +#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_UART_U_BOOT) +#define CONFIG_SYS_TEXT_BASE 0xc1080000 +#else +#define CONFIG_SYS_TEXT_BASE 0xc1180000 +#endif + +/* + * Memory Info + */ +#define CONFIG_SYS_MALLOC_LEN (1*1024*1024) /* malloc() len */ +#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE +#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */ +#define CONFIG_SYS_SDRAM_BASE 0xc0000000 +#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 -\ + GENERATED_GBL_DATA_SIZE) + +/* memtest start addr */ +#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) + +/* memtest will be run on 16MB */ +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) + +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define CONFIG_STACKSIZE (256*1024) /* regular stack */ + +/* + * Serial Driver info + */ +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE +#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * Network & Ethernet Configuration + */ +#define CONFIG_EMAC_MDIO_PHY_NUM 0x7 +#if !defined(CONFIG_NAND_SPL) +#define CONFIG_DRIVER_TI_EMAC +#endif +#define CONFIG_MII +#define CONFIG_BOOTP_DEFAULT +#define CONFIG_BOOTP_DNS +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_NET_RETRY_COUNT 10 +#define CONFIG_NET_MULTI + +/* + * Nand Flash + */ +#ifdef CONFIG_SYS_USE_NAND +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_SIZE (128 << 10) +#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE +#define CONFIG_CLE_MASK 0x10 +#define CONFIG_ALE_MASK 0x8 +#define CONFIG_SYS_NAND_USE_FLASH_BBT +#define CONFIG_NAND_DAVINCI +#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST +#define CFG_DAVINCI_STD_NAND_LAYOUT +#define CONFIG_SYS_NAND_CS 3 +#define CONFIG_SYS_NAND_PAGE_2K +#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ +/* Max number of NAND devices */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE_LIST { 0x62000000, } +#define NAND_MAX_CHIPS 1 +/* Block 0--not used by bootcode */ +#define CONFIG_ENV_OFFSET 0x0 + +#define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10) +#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0xe0000 +#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x40000 +#define CONFIG_SYS_NAND_U_BOOT_DST 0xc1180000 +#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST +#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \ + CONFIG_SYS_NAND_U_BOOT_SIZE - \ + CONFIG_SYS_MALLOC_LEN - \ + GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_NAND_ECCPOS { \ + 24, 25, 26, 27, 28, \ + 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \ + 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \ + 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \ + 59, 60, 61, 62, 63 } +#define CONFIG_SYS_NAND_PAGE_COUNT 64 +#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 +#define CONFIG_SYS_NAND_ECCSIZE 512 +#define CONFIG_SYS_NAND_ECCBYTES 10 +#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \ + CONFIG_SYS_NAND_ECCSIZE) +#define CONFIG_SYS_NAND_OOBSIZE 64 +#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \ + CONFIG_SYS_NAND_ECCSTEPS) +#endif /* CONFIG_SYS_USE_NAND */ + +/* + * U-Boot general configuration + */ +#define CONFIG_MISC_INIT_R +#define CONFIG_BOOTFILE "uImage" /* Boot file name */ +#define CONFIG_SYS_PROMPT "hawkboard > " /* Command Prompt */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ +#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000) +#define CONFIG_VERSION_VARIABLE +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_LONGHELP +#define CONFIG_CRC32_VERIFY +#define CONFIG_MX_CYCLIC + +/* + * Linux Information + */ +#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100) +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_BOOTARGS \ + "mem=128M console=ttyS2,115200n8 root=/dev/ram0 rw initrd=0xc1180000,"\ + "4M ip=static" +#define CONFIG_BOOTDELAY 3 + +/* + * U-Boot commands + */ +#include <config_cmd_default.h> +#define CONFIG_CMD_ENV +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVES +#define CONFIG_CMD_MEMORY + +#ifdef CONFIG_SYS_USE_NAND +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_NAND +#endif + +#ifndef CONFIG_DRIVER_TI_EMAC +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_DHCP +#undef CONFIG_CMD_MII +#undef CONFIG_CMD_PING +#endif + +#endif /* __CONFIG_H */ diff --git a/include/configs/inka4x0.h b/include/configs/inka4x0.h index 9b116e6..b19d544 100644 --- a/include/configs/inka4x0.h +++ b/include/configs/inka4x0.h @@ -44,6 +44,7 @@ #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0xFFE00000 /* Standard: boot low */ #endif +#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds" #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index 56363f7..5cfa4cb 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -335,4 +335,6 @@ extern unsigned int boot_flash_type; CONFIG_SYS_INIT_RAM_SIZE - \ GENERATED_GBL_DATA_SIZE) +#define CONFIG_OMAP3_SPI + #endif /* __CONFIG_H */ diff --git a/include/configs/omap4_sdp4430.h b/include/configs/omap4_sdp4430.h index d288333..9a8bb73 100644 --- a/include/configs/omap4_sdp4430.h +++ b/include/configs/omap4_sdp4430.h @@ -102,6 +102,7 @@ /* TWL6030 */ #define CONFIG_TWL6030_POWER 1 +#define CONFIG_CMD_BAT 1 /* MMC */ #define CONFIG_GENERIC_MMC 1 diff --git a/include/configs/rsdproto.h b/include/configs/rsdproto.h index 5761f20..2ed189e 100644 --- a/include/configs/rsdproto.h +++ b/include/configs/rsdproto.h @@ -40,6 +40,7 @@ #define CONFIG_CPM2 1 /* Has a CPM2 */ #define CONFIG_SYS_TEXT_BASE 0xff000000 +#define CONFIG_SYS_LDSCRIPT "board/rsdproto/u-boot.lds" #define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */ diff --git a/include/configs/uc101.h b/include/configs/uc101.h index 483534c..f136691 100644 --- a/include/configs/uc101.h +++ b/include/configs/uc101.h @@ -35,6 +35,7 @@ #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0xFFF00000 #endif +#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds" #include "manroland/common.h" #include "manroland/mpc5200-common.h" diff --git a/include/exports.h b/include/exports.h index 7404a7c..6382311 100644 --- a/include/exports.h +++ b/include/exports.h @@ -19,7 +19,6 @@ void free(void*); void __udelay(unsigned long); unsigned long get_timer(unsigned long); int vprintf(const char *, va_list); -void do_reset (void); unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base); char *getenv (char *name); int setenv (char *varname, char *varvalue); diff --git a/include/ext2fs.h b/include/ext2fs.h index de935b0..163a9bb 100644 --- a/include/ext2fs.h +++ b/include/ext2fs.h @@ -74,8 +74,8 @@ typedef enum extern int ext2fs_set_blk_dev(block_dev_desc_t *rbdd, int part); -extern int ext2fs_ls (char *dirname); -extern int ext2fs_open (char *filename); +extern int ext2fs_ls (const char *dirname); +extern int ext2fs_open (const char *filename); extern int ext2fs_read (char *buf, unsigned len); extern int ext2fs_mount (unsigned part_length); extern int ext2fs_close(void); diff --git a/include/image.h b/include/image.h index 49d6280..005e0d2 100644 --- a/include/image.h +++ b/include/image.h @@ -300,14 +300,14 @@ typedef struct table_entry { * entry that matches the given short name. If a matching entry is * found, it's id is returned to the caller. */ -int get_table_entry_id (table_entry_t *table, +int get_table_entry_id(const table_entry_t *table, const char *table_name, const char *name); /* * get_table_entry_name() scans the translation table trying to find * an entry that matches the given id. If a matching entry is found, * its long name is returned to the caller. */ -char *get_table_entry_name (table_entry_t *table, char *msg, int id); +char *get_table_entry_name(const table_entry_t *table, char *msg, int id); const char *genimg_get_os_name (uint8_t os); const char *genimg_get_arch_name (uint8_t arch); diff --git a/include/iomux.h b/include/iomux.h index e38a81e..fcf0f93 100644 --- a/include/iomux.h +++ b/include/iomux.h @@ -43,6 +43,6 @@ extern int cd_count[MAX_FILES]; int iomux_doenv(const int, const char *); void iomux_printdevs(const int); -struct stdio_dev *search_device(int, char *); +struct stdio_dev *search_device(int, const char *); #endif /* _IO_MUX_H */ diff --git a/include/linux/ctype.h b/include/linux/ctype.h index afa3639..6dec944 100644 --- a/include/linux/ctype.h +++ b/include/linux/ctype.h @@ -15,7 +15,7 @@ #define _X 0x40 /* hex digit */ #define _SP 0x80 /* hard space (0x20) */ -extern unsigned char _ctype[]; +extern const unsigned char _ctype[]; #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) diff --git a/include/net.h b/include/net.h index a29dafc..95ef8ab 100644 --- a/include/net.h +++ b/include/net.h @@ -514,19 +514,19 @@ static inline int is_valid_ether_addr(const u8 *addr) extern void ip_to_string (IPaddr_t x, char *s); /* Convert a string to ip address */ -extern IPaddr_t string_to_ip(char *s); +extern IPaddr_t string_to_ip(const char *s); /* Convert a VLAN id to a string */ extern void VLAN_to_string (ushort x, char *s); /* Convert a string to a vlan id */ -extern ushort string_to_VLAN(char *s); +extern ushort string_to_VLAN(const char *s); /* read a VLAN id from an environment variable */ extern ushort getenv_VLAN(char *); /* copy a filename (allow for "..." notation, limit length) */ -extern void copy_filename (char *dst, char *src, int size); +extern void copy_filename (char *dst, const char *src, int size); /* get a random source port */ extern unsigned int random_port(void); diff --git a/include/spartan3.h b/include/spartan3.h index d5a589d..0f0b400 100644 --- a/include/spartan3.h +++ b/include/spartan3.h @@ -58,6 +58,7 @@ typedef struct { Xilinx_wr_fn wr; Xilinx_post_fn post; Xilinx_bwr_fn bwr; /* block write function */ + Xilinx_abort_fn abort; } Xilinx_Spartan3_Slave_Serial_fns; /* Device Image Sizes diff --git a/include/stdio_dev.h b/include/stdio_dev.h index 83da4cd..82ad463 100644 --- a/include/stdio_dev.h +++ b/include/stdio_dev.h @@ -93,10 +93,10 @@ int stdio_register (struct stdio_dev * dev); int stdio_init (void); void stdio_print_current_devices(void); #ifdef CONFIG_SYS_STDIO_DEREGISTER -int stdio_deregister(char *devname); +int stdio_deregister(const char *devname); #endif struct list_head* stdio_get_list(void); -struct stdio_dev* stdio_get_by_name(char* name); +struct stdio_dev* stdio_get_by_name(const char* name); struct stdio_dev* stdio_clone(struct stdio_dev *dev); #ifdef CONFIG_ARM_DCC_MULTI diff --git a/include/twl6030.h b/include/twl6030.h index 54923ab..6ed68a0 100644 --- a/include/twl6030.h +++ b/include/twl6030.h @@ -32,6 +32,18 @@ #define TWL6030_CHIP_CHARGER 0x49 #define TWL6030_CHIP_PWM 0x49 +/* Slave Address 0x48 */ +#define VUSB_CFG_STATE 0xA2 + +#define MISC1 0xE4 +#define VAC_MEAS (1 << 2) +#define VBAT_MEAS (1 << 1) +#define BB_MEAS (1 << 0) + +#define MISC2 0xE5 + +/* Slave Address 0x49 */ + /* Battery CHARGER REGISTERS */ #define CONTROLLER_INT_MASK 0xE0 #define CONTROLLER_CTRL1 0xE1 @@ -76,16 +88,45 @@ #define CHARGERUSB_VOREG_4P0 0x19 #define CHARGERUSB_VOREG_4P2 0x23 #define CHARGERUSB_VOREG_4P76 0x3F +/* CHARGERUSB_CTRL1 */ +#define SUSPEND_BOOT (1 << 7) +#define OPA_MODE (1 << 6) +#define HZ_MODE (1 << 5) +#define TERM (1 << 4) /* CHARGERUSB_CTRL2 */ #define CHARGERUSB_CTRL2_VITERM_50 (0 << 5) #define CHARGERUSB_CTRL2_VITERM_100 (1 << 5) #define CHARGERUSB_CTRL2_VITERM_150 (2 << 5) +#define CHARGERUSB_CTRL2_VITERM_400 (7 << 5) /* CONTROLLER_CTRL1 */ #define CONTROLLER_CTRL1_EN_CHARGER (1 << 4) #define CONTROLLER_CTRL1_SEL_CHARGER (1 << 3) +/* CONTROLLER_STAT1 */ +#define CHRG_EXTCHRG_STATZ (1 << 7) +#define CHRG_DET_N (1 << 5) +#define VAC_DET (1 << 3) +#define VBUS_DET (1 << 2) -#define VUSB_CFG_STATE 0xA2 -#define MISC2 0xE5 +#define FG_REG_10 0xCA +#define FG_REG_11 0xCB + +#define TOGGLE1 0x90 +#define FGS (1 << 5) +#define FGR (1 << 4) +#define GPADCS (1 << 1) +#define GPADCR (1 << 0) + +#define CTRL_P2 0x34 +#define CTRL_P2_SP2 (1 << 2) +#define CTRL_P2_EOCP2 (1 << 1) +#define CTRL_P2_BUSY (1 << 0) + +#define GPCH0_LSB 0x57 +#define GPCH0_MSB 0x58 void twl6030_init_battery_charging(void); void twl6030_usb_device_settings(void); +void twl6030_start_usb_charging(void); +void twl6030_stop_usb_charging(void); +int twl6030_get_battery_voltage(void); +int twl6030_get_battery_current(void); diff --git a/lib/ctype.c b/lib/ctype.c index 6ed0468..dffe563 100644 --- a/lib/ctype.c +++ b/lib/ctype.c @@ -29,7 +29,7 @@ #include <linux/ctype.h> -unsigned char _ctype[] = { +const unsigned char _ctype[] = { _C,_C,_C,_C,_C,_C,_C,_C, /* 0-7 */ _C,_C|_S,_C|_S,_C|_S,_C|_S,_C|_S,_C,_C, /* 8-15 */ _C,_C,_C,_C,_C,_C,_C,_C, /* 16-23 */ diff --git a/lib/net_utils.c b/lib/net_utils.c index f03b098..b425a68 100644 --- a/lib/net_utils.c +++ b/lib/net_utils.c @@ -28,7 +28,7 @@ #include <common.h> -IPaddr_t string_to_ip(char *s) +IPaddr_t string_to_ip(const char *s) { IPaddr_t addr; char *e; diff --git a/lib/vsprintf.c b/lib/vsprintf.c index aa214dd..61e6f0d 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -17,8 +17,6 @@ #include <common.h> #if !defined (CONFIG_PANIC_HANG) #include <command.h> -/*cmd_boot.c*/ -extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); #endif #include <div64.h> diff --git a/nand_spl/board/davinci/da8xxevm/Makefile b/nand_spl/board/davinci/da8xxevm/Makefile new file mode 100644 index 0000000..4cae223 --- /dev/null +++ b/nand_spl/board/davinci/da8xxevm/Makefile @@ -0,0 +1,141 @@ +# +# (C) Copyright 2006-2007 +# Stefan Roese, DENX Software Engineering, sr@denx.de. +# +# (C) Copyright 2008 +# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +CONFIG_NAND_SPL = y + +include $(TOPDIR)/config.mk + +LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds +LDFLAGS = -Bstatic -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS) +AFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL +CFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL + +SOBJS = start.o _udivsi3.o _divsi3.o +COBJS = cpu.o davinci_nand.o ns16550.o div0.o davinci_pinmux.o psc.o \ + misc.o hawkboard_nand_spl.o nand_boot.o + +SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) +__OBJS := $(SOBJS) $(COBJS) +LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR) + +nandobj := $(OBJTREE)/nand_spl/ + +ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin \ + $(nandobj)u-boot-spl-16k.bin + +all: $(ALL) + +$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl + $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ + +$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl + $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ + +$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds + cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \ + -Map $(nandobj)u-boot-spl.map \ + -o $(nandobj)u-boot-spl + +$(nandobj)u-boot.lds: $(LDSCRIPT) + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@ + +# create symbolic links for common files + +# from board directory +$(obj)davinci_pinmux.c: + @rm -f $@ + @ln -s $(TOPDIR)/board/davinci/common/davinci_pinmux.c $@ + +# from drivers/mtd/nand directory +$(obj)davinci_nand.c: + @rm -f $@ + @ln -s $(TOPDIR)/drivers/mtd/nand/davinci_nand.c $@ + +# from nand_spl directory +$(obj)nand_boot.c: + @rm -f $@ + @ln -s $(TOPDIR)/nand_spl/nand_boot.c $@ + +# from drivers/serial directory +$(obj)ns16550.c: + @rm -f $@ + @ln -sf $(TOPDIR)/drivers/serial/ns16550.c $@ + +# from cpu directory +$(obj)start.S: + @rm -f $@ + ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/start.S $@ + +# from lib directory +$(obj)_udivsi3.S: + @rm -f $@ + ln -s $(TOPDIR)/arch/arm/lib/_udivsi3.S $@ + +# from lib directory +$(obj)_divsi3.S: + @rm -f $@ + ln -s $(TOPDIR)/arch/arm/lib/_divsi3.S $@ + +# from lib directory +$(obj)div0.c: + @rm -f $@ + ln -s $(TOPDIR)/arch/arm/lib/div0.c $@ + +# from SoC directory +$(obj)cpu.c: + @rm -f $@ + @ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/cpu.c $@ + +# from board directory +$(obj)hawkboard_nand_spl.c: + @rm -f $@ + ln -s $(TOPDIR)/board/davinci/da8xxevm/hawkboard_nand_spl.c $@ + +# from board directory +$(obj)misc.c: + @rm -f $@ + ln -s $(TOPDIR)/board/davinci/common/misc.c $@ + +$(obj)psc.c: + @rm -f $@ + ln -s $(TOPDIR)/arch/arm/cpu/arm926ejs/davinci/psc.c $@ + + +######################################################################### + +$(obj)%.o: $(obj)%.S + $(CC) $(AFLAGS) -c -o $@ $< + +$(obj)%.o: $(obj)%.c + $(CC) $(CFLAGS) -c -o $@ $< + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/nand_spl/board/davinci/da8xxevm/u-boot.lds b/nand_spl/board/davinci/da8xxevm/u-boot.lds new file mode 100644 index 0000000..f6ccf08 --- /dev/null +++ b/nand_spl/board/davinci/da8xxevm/u-boot.lds @@ -0,0 +1,75 @@ +/* + * (C) Copyright 2002 + * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> + * + * (C) Copyright 2008 + * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = 0xc1080000; + + . = ALIGN(4); + .text : + { + start.o (.text) + cpu.o (.text) + nand_boot.o (.text) + + *(.text) + } + + . = ALIGN(4); + .rodata : { *(.rodata) } + + . = ALIGN(4); + .data : { + *(.data) + __datarel_start = .; + *(.data.rel) + __datarelrolocal_start = .; + *(.data.rel.ro.local) + __datarellocal_start = .; + *(.data.rel.local) + __datarelro_start = .; + *(.data.rel.ro) + } + + . = ALIGN(4); + __rel_dyn_start = .; + __rel_dyn_end = .; + __dynsym_start = .; + + __got_start = .; + . = ALIGN(4); + .got : { *(.got) } + + __got_end = .; + + . = ALIGN(4); + __bss_start = .; + .bss : { *(.bss) } + _end = .; +} diff --git a/nand_spl/board/samsung/smdk6400/Makefile b/nand_spl/board/samsung/smdk6400/Makefile index 2111e57..18cee10 100644 --- a/nand_spl/board/samsung/smdk6400/Makefile +++ b/nand_spl/board/samsung/smdk6400/Makefile @@ -35,7 +35,7 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o cpu_init.o lowlevel_init.o -COBJS = nand_boot.o nand_ecc.o s3c64xx.o +COBJS = nand_boot.o nand_ecc.o s3c64xx.o smdk6400_nand_spl.o SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) @@ -93,6 +93,10 @@ $(obj)s3c64xx.c: @rm -f $@ @ln -s $(TOPDIR)/drivers/mtd/nand/s3c64xx.c $@ +$(obj)smdk6400_nand_spl.c: + @rm -f $@ + @ln -s $(TOPDIR)/board/samsung/smdk6400/smdk6400_nand_spl.c $@ + ######################################################################### $(obj)%.o: $(obj)%.S diff --git a/nand_spl/nand_boot.c b/nand_spl/nand_boot.c index d624418..76b8566 100644 --- a/nand_spl/nand_boot.c +++ b/nand_spl/nand_boot.c @@ -221,14 +221,6 @@ static int nand_load(struct mtd_info *mtd, unsigned int offs, return 0; } -#if defined(CONFIG_ARM) -void board_init_f (ulong bootflag) -{ - relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL, - CONFIG_SYS_TEXT_BASE); -} -#endif - /* * The main entry for NAND booting. It's necessary that SDRAM is already * configured and available since this code loads the main U-Boot image @@ -244,6 +236,7 @@ void nand_boot(void) /* * Init board specific nand support */ + nand_chip.select_chip = NULL; nand_info.priv = &nand_chip; nand_chip.IO_ADDR_R = nand_chip.IO_ADDR_W = (void __iomem *)CONFIG_SYS_NAND_BASE; nand_chip.dev_ready = NULL; /* preset to NULL */ @@ -1865,7 +1865,7 @@ NetSetIP(volatile uchar * xip, IPaddr_t dest, int dport, int sport, int len) ip->ip_sum = ~NetCksum((uchar *)ip, IP_HDR_SIZE_NO_UDP / 2); } -void copy_filename (char *dst, char *src, int size) +void copy_filename (char *dst, const char *src, int size) { if (*src && (*src == '"')) { ++src; @@ -1913,7 +1913,7 @@ void VLAN_to_string(ushort x, char *s) sprintf(s, "%d", x & VLAN_IDMASK); } -ushort string_to_VLAN(char *s) +ushort string_to_VLAN(const char *s) { ushort id; |