From 350f3ac5731faf0f02ca55ab016694b7c7269f97 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Sun, 23 Aug 2009 16:32:39 +0200 Subject: arm: move Logicpd's boards to board/logicpd/ Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- board/imx31_litekit/Makefile | 51 -------- board/imx31_litekit/config.mk | 1 - board/imx31_litekit/imx31_litekit.c | 87 ------------- board/imx31_litekit/lowlevel_init.S | 103 ---------------- board/logicpd/imx31_litekit/Makefile | 51 ++++++++ board/logicpd/imx31_litekit/config.mk | 1 + board/logicpd/imx31_litekit/imx31_litekit.c | 87 +++++++++++++ board/logicpd/imx31_litekit/lowlevel_init.S | 103 ++++++++++++++++ board/logicpd/zoom1/Makefile | 49 ++++++++ board/logicpd/zoom1/config.mk | 33 +++++ board/logicpd/zoom1/zoom1.c | 88 ++++++++++++++ board/logicpd/zoom1/zoom1.h | 132 ++++++++++++++++++++ board/logicpd/zoom2/Makefile | 53 ++++++++ board/logicpd/zoom2/config.mk | 33 +++++ board/logicpd/zoom2/debug_board.c | 59 +++++++++ board/logicpd/zoom2/led.c | 129 ++++++++++++++++++++ board/logicpd/zoom2/zoom2.c | 182 ++++++++++++++++++++++++++++ board/logicpd/zoom2/zoom2.h | 158 ++++++++++++++++++++++++ board/logicpd/zoom2/zoom2_serial.c | 130 ++++++++++++++++++++ board/logicpd/zoom2/zoom2_serial.h | 75 ++++++++++++ board/omap3/zoom1/Makefile | 49 -------- board/omap3/zoom1/config.mk | 33 ----- board/omap3/zoom1/zoom1.c | 88 -------------- board/omap3/zoom1/zoom1.h | 132 -------------------- board/omap3/zoom2/Makefile | 53 -------- board/omap3/zoom2/config.mk | 33 ----- board/omap3/zoom2/debug_board.c | 59 --------- board/omap3/zoom2/led.c | 129 -------------------- board/omap3/zoom2/zoom2.c | 182 ---------------------------- board/omap3/zoom2/zoom2.h | 158 ------------------------ board/omap3/zoom2/zoom2_serial.c | 130 -------------------- board/omap3/zoom2/zoom2_serial.h | 75 ------------ 32 files changed, 1363 insertions(+), 1363 deletions(-) delete mode 100644 board/imx31_litekit/Makefile delete mode 100644 board/imx31_litekit/config.mk delete mode 100644 board/imx31_litekit/imx31_litekit.c delete mode 100644 board/imx31_litekit/lowlevel_init.S create mode 100644 board/logicpd/imx31_litekit/Makefile create mode 100644 board/logicpd/imx31_litekit/config.mk create mode 100644 board/logicpd/imx31_litekit/imx31_litekit.c create mode 100644 board/logicpd/imx31_litekit/lowlevel_init.S create mode 100644 board/logicpd/zoom1/Makefile create mode 100644 board/logicpd/zoom1/config.mk create mode 100644 board/logicpd/zoom1/zoom1.c create mode 100644 board/logicpd/zoom1/zoom1.h create mode 100644 board/logicpd/zoom2/Makefile create mode 100644 board/logicpd/zoom2/config.mk create mode 100644 board/logicpd/zoom2/debug_board.c create mode 100644 board/logicpd/zoom2/led.c create mode 100644 board/logicpd/zoom2/zoom2.c create mode 100644 board/logicpd/zoom2/zoom2.h create mode 100644 board/logicpd/zoom2/zoom2_serial.c create mode 100644 board/logicpd/zoom2/zoom2_serial.h delete mode 100644 board/omap3/zoom1/Makefile delete mode 100644 board/omap3/zoom1/config.mk delete mode 100644 board/omap3/zoom1/zoom1.c delete mode 100644 board/omap3/zoom1/zoom1.h delete mode 100644 board/omap3/zoom2/Makefile delete mode 100644 board/omap3/zoom2/config.mk delete mode 100644 board/omap3/zoom2/debug_board.c delete mode 100644 board/omap3/zoom2/led.c delete mode 100644 board/omap3/zoom2/zoom2.c delete mode 100644 board/omap3/zoom2/zoom2.h delete mode 100644 board/omap3/zoom2/zoom2_serial.c delete mode 100644 board/omap3/zoom2/zoom2_serial.h (limited to 'board') diff --git a/board/imx31_litekit/Makefile b/board/imx31_litekit/Makefile deleted file mode 100644 index 218d968..0000000 --- a/board/imx31_litekit/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# (C) Copyright 2000-2006 -# 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 -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := imx31_litekit.o -SOBJS := lowlevel_init.o - -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 $(obj).depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/imx31_litekit/config.mk b/board/imx31_litekit/config.mk deleted file mode 100644 index d34dc02..0000000 --- a/board/imx31_litekit/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0x87f00000 diff --git a/board/imx31_litekit/imx31_litekit.c b/board/imx31_litekit/imx31_litekit.c deleted file mode 100644 index 2ac622d..0000000 --- a/board/imx31_litekit/imx31_litekit.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer - * - * 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 -#include -#include -#include - -DECLARE_GLOBAL_DATA_PTR; - -int dram_init (void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - - return 0; -} - -int board_init (void) -{ - __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ - __REG(CSCR_L(0)) = 0xa0330d01; - __REG(CSCR_A(0)) = 0x00220800; - - __REG(CSCR_U(4)) = 0x0000dcf6; /* CS4: Network Controller */ - __REG(CSCR_L(4)) = 0x444a4541; - __REG(CSCR_A(4)) = 0x44443302; - - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_CTS1__UART1_CTS_B); - - /* SPI2 */ - mx31_gpio_mux(MUX_CSPI2_SS2__CSPI2_SS2_B); - mx31_gpio_mux(MUX_CSPI2_SCLK__CSPI2_CLK); - mx31_gpio_mux(MUX_CSPI2_SPI_RDY__CSPI2_DATAREADY_B); - mx31_gpio_mux(MUX_CSPI2_MOSI__CSPI2_MOSI); - mx31_gpio_mux(MUX_CSPI2_MISO__CSPI2_MISO); - mx31_gpio_mux(MUX_CSPI2_SS0__CSPI2_SS0_B); - mx31_gpio_mux(MUX_CSPI2_SS1__CSPI2_SS1_B); - - /* start SPI2 clock */ - __REG(CCM_CGR2) = __REG(CCM_CGR2) | (3 << 4); - - gd->bd->bi_arch_number = MACH_TYPE_MX31LITE; /* board id for linux */ - gd->bd->bi_boot_params = (0x80000100); /* adress of boot parameters */ - - return 0; -} - -int checkboard (void) -{ - printf("Board: i.MX31 Litekit\n"); - return 0; -} - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_SMC911X - rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); -#endif - return rc; -} diff --git a/board/imx31_litekit/lowlevel_init.S b/board/imx31_litekit/lowlevel_init.S deleted file mode 100644 index 0003a42..0000000 --- a/board/imx31_litekit/lowlevel_init.S +++ /dev/null @@ -1,103 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer - * - * 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 - -.macro REG reg, val - ldr r2, =\reg - ldr r3, =\val - str r3, [r2] -.endm - -.macro REG8 reg, val - ldr r2, =\reg - ldr r3, =\val - strb r3, [r2] -.endm - -.macro DELAY loops - ldr r2, =\loops -1: - subs r2, r2, #1 - nop - bcs 1b -.endm - -.globl lowlevel_init -lowlevel_init: - - REG IPU_CONF, IPU_CONF_DI_EN - REG CCM_CCMR, 0x074B0BF5 - - DELAY 0x40000 - - REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE - REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS - - REG CCM_PDR0, PDR0_CSI_PODF(0x1ff) | PDR0_PER_PODF(7) | PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | PDR0_MCU_PODF(0) - - REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | PLL_MFN(0x23) - REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) - - REG 0x43FAC26C, 0 /* SDCLK */ - REG 0x43FAC270, 0 /* CAS */ - REG 0x43FAC274, 0 /* RAS */ - REG 0x43FAC27C, 0x1000 /* CS2 (CSD0) */ - REG 0x43FAC284, 0 /* DQM3 */ - REG 0x43FAC288, 0 /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC) */ - REG 0x43FAC28C, 0 - REG 0x43FAC290, 0 - REG 0x43FAC294, 0 - REG 0x43FAC298, 0 - REG 0x43FAC29C, 0 - REG 0x43FAC2A0, 0 - REG 0x43FAC2A4, 0 - REG 0x43FAC2A8, 0 - REG 0x43FAC2AC, 0 - REG 0x43FAC2B0, 0 - REG 0x43FAC2B4, 0 - REG 0x43FAC2B8, 0 - REG 0x43FAC2BC, 0 - REG 0x43FAC2C0, 0 - REG 0x43FAC2C4, 0 - REG 0x43FAC2C8, 0 - REG 0x43FAC2CC, 0 - REG 0x43FAC2D0, 0 - REG 0x43FAC2D4, 0 - REG 0x43FAC2D8, 0 - REG 0x43FAC2DC, 0 - REG 0xB8001010, 0x00000004 - REG 0xB8001004, 0x006ac73a - REG 0xB8001000, 0x92100000 - REG 0x80000f00, 0x12344321 - REG 0xB8001000, 0xa2100000 - REG 0x80000000, 0x12344321 - REG 0x80000000, 0x12344321 - REG 0xB8001000, 0xb2100000 - REG8 0x80000033, 0xda - REG8 0x81000000, 0xff - REG 0xB8001000, 0x82226080 - REG 0x80000000, 0xDEADBEEF - REG 0xB8001010, 0x0000000c - - mov pc, lr diff --git a/board/logicpd/imx31_litekit/Makefile b/board/logicpd/imx31_litekit/Makefile new file mode 100644 index 0000000..218d968 --- /dev/null +++ b/board/logicpd/imx31_litekit/Makefile @@ -0,0 +1,51 @@ +# +# (C) Copyright 2000-2006 +# 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 +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS := imx31_litekit.o +SOBJS := lowlevel_init.o + +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 $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/logicpd/imx31_litekit/config.mk b/board/logicpd/imx31_litekit/config.mk new file mode 100644 index 0000000..d34dc02 --- /dev/null +++ b/board/logicpd/imx31_litekit/config.mk @@ -0,0 +1 @@ +TEXT_BASE = 0x87f00000 diff --git a/board/logicpd/imx31_litekit/imx31_litekit.c b/board/logicpd/imx31_litekit/imx31_litekit.c new file mode 100644 index 0000000..2ac622d --- /dev/null +++ b/board/logicpd/imx31_litekit/imx31_litekit.c @@ -0,0 +1,87 @@ +/* + * + * (c) 2007 Pengutronix, Sascha Hauer + * + * 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 +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +int dram_init (void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return 0; +} + +int board_init (void) +{ + __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ + __REG(CSCR_L(0)) = 0xa0330d01; + __REG(CSCR_A(0)) = 0x00220800; + + __REG(CSCR_U(4)) = 0x0000dcf6; /* CS4: Network Controller */ + __REG(CSCR_L(4)) = 0x444a4541; + __REG(CSCR_A(4)) = 0x44443302; + + /* setup pins for UART1 */ + mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); + mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); + mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); + mx31_gpio_mux(MUX_CTS1__UART1_CTS_B); + + /* SPI2 */ + mx31_gpio_mux(MUX_CSPI2_SS2__CSPI2_SS2_B); + mx31_gpio_mux(MUX_CSPI2_SCLK__CSPI2_CLK); + mx31_gpio_mux(MUX_CSPI2_SPI_RDY__CSPI2_DATAREADY_B); + mx31_gpio_mux(MUX_CSPI2_MOSI__CSPI2_MOSI); + mx31_gpio_mux(MUX_CSPI2_MISO__CSPI2_MISO); + mx31_gpio_mux(MUX_CSPI2_SS0__CSPI2_SS0_B); + mx31_gpio_mux(MUX_CSPI2_SS1__CSPI2_SS1_B); + + /* start SPI2 clock */ + __REG(CCM_CGR2) = __REG(CCM_CGR2) | (3 << 4); + + gd->bd->bi_arch_number = MACH_TYPE_MX31LITE; /* board id for linux */ + gd->bd->bi_boot_params = (0x80000100); /* adress of boot parameters */ + + return 0; +} + +int checkboard (void) +{ + printf("Board: i.MX31 Litekit\n"); + return 0; +} + +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_SMC911X + rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); +#endif + return rc; +} diff --git a/board/logicpd/imx31_litekit/lowlevel_init.S b/board/logicpd/imx31_litekit/lowlevel_init.S new file mode 100644 index 0000000..0003a42 --- /dev/null +++ b/board/logicpd/imx31_litekit/lowlevel_init.S @@ -0,0 +1,103 @@ +/* + * + * (c) 2007 Pengutronix, Sascha Hauer + * + * 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 + +.macro REG reg, val + ldr r2, =\reg + ldr r3, =\val + str r3, [r2] +.endm + +.macro REG8 reg, val + ldr r2, =\reg + ldr r3, =\val + strb r3, [r2] +.endm + +.macro DELAY loops + ldr r2, =\loops +1: + subs r2, r2, #1 + nop + bcs 1b +.endm + +.globl lowlevel_init +lowlevel_init: + + REG IPU_CONF, IPU_CONF_DI_EN + REG CCM_CCMR, 0x074B0BF5 + + DELAY 0x40000 + + REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE + REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS + + REG CCM_PDR0, PDR0_CSI_PODF(0x1ff) | PDR0_PER_PODF(7) | PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | PDR0_MCU_PODF(0) + + REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | PLL_MFN(0x23) + REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) + + REG 0x43FAC26C, 0 /* SDCLK */ + REG 0x43FAC270, 0 /* CAS */ + REG 0x43FAC274, 0 /* RAS */ + REG 0x43FAC27C, 0x1000 /* CS2 (CSD0) */ + REG 0x43FAC284, 0 /* DQM3 */ + REG 0x43FAC288, 0 /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC) */ + REG 0x43FAC28C, 0 + REG 0x43FAC290, 0 + REG 0x43FAC294, 0 + REG 0x43FAC298, 0 + REG 0x43FAC29C, 0 + REG 0x43FAC2A0, 0 + REG 0x43FAC2A4, 0 + REG 0x43FAC2A8, 0 + REG 0x43FAC2AC, 0 + REG 0x43FAC2B0, 0 + REG 0x43FAC2B4, 0 + REG 0x43FAC2B8, 0 + REG 0x43FAC2BC, 0 + REG 0x43FAC2C0, 0 + REG 0x43FAC2C4, 0 + REG 0x43FAC2C8, 0 + REG 0x43FAC2CC, 0 + REG 0x43FAC2D0, 0 + REG 0x43FAC2D4, 0 + REG 0x43FAC2D8, 0 + REG 0x43FAC2DC, 0 + REG 0xB8001010, 0x00000004 + REG 0xB8001004, 0x006ac73a + REG 0xB8001000, 0x92100000 + REG 0x80000f00, 0x12344321 + REG 0xB8001000, 0xa2100000 + REG 0x80000000, 0x12344321 + REG 0x80000000, 0x12344321 + REG 0xB8001000, 0xb2100000 + REG8 0x80000033, 0xda + REG8 0x81000000, 0xff + REG 0xB8001000, 0x82226080 + REG 0x80000000, 0xDEADBEEF + REG 0xB8001010, 0x0000000c + + mov pc, lr diff --git a/board/logicpd/zoom1/Makefile b/board/logicpd/zoom1/Makefile new file mode 100644 index 0000000..9e87f17 --- /dev/null +++ b/board/logicpd/zoom1/Makefile @@ -0,0 +1,49 @@ +# +# (C) Copyright 2000, 2001, 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 +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS := zoom1.o + +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/logicpd/zoom1/config.mk b/board/logicpd/zoom1/config.mk new file mode 100644 index 0000000..7347497 --- /dev/null +++ b/board/logicpd/zoom1/config.mk @@ -0,0 +1,33 @@ +# +# (C) Copyright 2006-2008 +# Texas Instruments, +# +# Zoom MDK uses OMAP3 (ARM-CortexA8) cpu +# see http://www.ti.com/ for more information on 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 +# +# Physical Address: +# 8000'0000 (bank0) +# A000/0000 (bank1) +# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000 +# (mem base + reserved) + +# For use with external or internal boots. +TEXT_BASE = 0x80e80000 diff --git a/board/logicpd/zoom1/zoom1.c b/board/logicpd/zoom1/zoom1.c new file mode 100644 index 0000000..f4d3754 --- /dev/null +++ b/board/logicpd/zoom1/zoom1.c @@ -0,0 +1,88 @@ +/* + * (C) Copyright 2004-2008 + * Texas Instruments, + * + * Author : + * Nishanth Menon + * + * Derived from Beagle Board and 3430 SDP code by + * Sunil Kumar + * Shashi Ranjan + * Richard Woodruff + * Syed Mohammed Khasim + * + * + * 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 +#include +#include +#include +#include +#include +#include "zoom1.h" + +/* + * Routine: board_init + * Description: Early hardware init. + */ +int board_init(void) +{ + DECLARE_GLOBAL_DATA_PTR; + + gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ + /* board id for Linux */ + gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP; + /* boot param addr */ + gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); + + return 0; +} + +/* + * Routine: misc_init_r + * Description: Configure zoom board specific configurations + */ +int misc_init_r(void) +{ + twl4030_power_init(); + twl4030_led_init(); + dieid_num_r(); + + /* + * Board Reset + * The board is reset by holding the red button on the + * top right front face for eight seconds. + */ + twl4030_power_reset_init(); + + return 0; +} + +/* + * Routine: set_muxconf_regs + * Description: Setting up the configuration Mux registers specific to the + * hardware. Many pins need to be moved from protect to primary + * mode. + */ +void set_muxconf_regs(void) +{ + /* platform specific muxes */ + MUX_ZOOM1_MDK(); +} diff --git a/board/logicpd/zoom1/zoom1.h b/board/logicpd/zoom1/zoom1.h new file mode 100644 index 0000000..4f49a41 --- /dev/null +++ b/board/logicpd/zoom1/zoom1.h @@ -0,0 +1,132 @@ +/* + * (C) Copyright 2008 + * Texas Instruments + * Nishanth Menon + * + * Derived from: board/omap3/beagle/beagle.h + * Dirk Behme + * + * 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 _BOARD_ZOOM1_H_ +#define _BOARD_ZOOM1_H_ + +const omap3_sysinfo sysinfo = { + DDR_STACKED, + "OMAP3 Zoom MDK Rev 1", + "NAND", +}; + +/* + * IEN - Input Enable + * IDIS - Input Disable + * PTD - Pull type Down + * PTU - Pull type Up + * DIS - Pull type selection is inactive + * EN - Pull type selection is active + * M0 - Mode 0 + * The commented string gives the final mux configuration for that pin + */ +#define MUX_ZOOM1_MDK() \ + /*SDRC*/\ + MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /*SDRC_D0*/\ + MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /*SDRC_D1*/\ + MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /*SDRC_D2*/\ + MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /*SDRC_D3*/\ + MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /*SDRC_D4*/\ + MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /*SDRC_D5*/\ + MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /*SDRC_D6*/\ + MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /*SDRC_D7*/\ + MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /*SDRC_D8*/\ + MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /*SDRC_D9*/\ + MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /*SDRC_D10*/\ + MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /*SDRC_D11*/\ + MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /*SDRC_D12*/\ + MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /*SDRC_D13*/\ + MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /*SDRC_D14*/\ + MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /*SDRC_D15*/\ + MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /*SDRC_D16*/\ + MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /*SDRC_D17*/\ + MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /*SDRC_D18*/\ + MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /*SDRC_D19*/\ + MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /*SDRC_D20*/\ + MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /*SDRC_D21*/\ + MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /*SDRC_D22*/\ + MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /*SDRC_D23*/\ + MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /*SDRC_D24*/\ + MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /*SDRC_D25*/\ + MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /*SDRC_D26*/\ + MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /*SDRC_D27*/\ + MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /*SDRC_D28*/\ + MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /*SDRC_D29*/\ + MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /*SDRC_D30*/\ + MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /*SDRC_D31*/\ + MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /*SDRC_CLK*/\ + MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /*SDRC_DQS0*/\ + MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /*SDRC_DQS1*/\ + MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /*SDRC_DQS2*/\ + MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /*SDRC_DQS3*/\ + /*GPMC*/\ + MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)) /*GPMC_A1*/\ + MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)) /*GPMC_A2*/\ + MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)) /*GPMC_A3*/\ + MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)) /*GPMC_A4*/\ + MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)) /*GPMC_A5*/\ + MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)) /*GPMC_A6*/\ + MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)) /*GPMC_A7*/\ + MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)) /*GPMC_A8*/\ + MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)) /*GPMC_A9*/\ + MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)) /*GPMC_A10*/\ + MUX_VAL(CP(GPMC_D0), (IEN | PTD | DIS | M0)) /*GPMC_D0*/\ + MUX_VAL(CP(GPMC_D1), (IEN | PTD | DIS | M0)) /*GPMC_D1*/\ + MUX_VAL(CP(GPMC_D2), (IEN | PTD | DIS | M0)) /*GPMC_D2*/\ + MUX_VAL(CP(GPMC_D3), (IEN | PTD | DIS | M0)) /*GPMC_D3*/\ + MUX_VAL(CP(GPMC_D4), (IEN | PTD | DIS | M0)) /*GPMC_D4*/\ + MUX_VAL(CP(GPMC_D5), (IEN | PTD | DIS | M0)) /*GPMC_D5*/\ + MUX_VAL(CP(GPMC_D6), (IEN | PTD | DIS | M0)) /*GPMC_D6*/\ + MUX_VAL(CP(GPMC_D7), (IEN | PTD | DIS | M0)) /*GPMC_D7*/\ + MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)) /*GPMC_D8*/\ + MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)) /*GPMC_D9*/\ + MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)) /*GPMC_D10*/\ + MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)) /*GPMC_D11*/\ + MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)) /*GPMC_D12*/\ + MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)) /*GPMC_D13*/\ + MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)) /*GPMC_D14*/\ + MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /*GPMC_D15*/\ + MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0*/\ + MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M7)) /*GPMC_nCS1*/\ + MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M7)) /*GPMC_nCS2*/\ + MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M7)) /*GPMC_nCS3*/\ + MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M7)) /*GPMC_nCS4*/\ + MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M7)) /*GPMC_nCS5*/\ + MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M7)) /*GPMC_nCS6*/\ + MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M7)) /*GPMC_nCS7*/\ + MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /*GPMC_CLK*/\ + MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\ + MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\ + MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /*GPMC_nWE*/\ + MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | DIS | M0)) /*GPMC_nWP*/\ + MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /*GPMC_nBE0_CLE*/\ + MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /*GPMC_nBE1*/\ + MUX_VAL(CP(GPMC_WAIT0), (IEN | PTD | EN | M0)) /*GPMC_WAIT0*/\ + MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) /*GPMC_WAIT1*/\ + MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0)) /*GPMC_WAIT2*/\ + MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) /*GPMC_WAIT3*/ + +#endif /* _BOARD_ZOOM_H_ */ diff --git a/board/logicpd/zoom2/Makefile b/board/logicpd/zoom2/Makefile new file mode 100644 index 0000000..2feafbe --- /dev/null +++ b/board/logicpd/zoom2/Makefile @@ -0,0 +1,53 @@ +# +# (C) Copyright 2000, 2001, 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 +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o +COBJS-y += debug_board.o +COBJS-y += zoom2_serial.o +COBJS-$(CONFIG_STATUS_LED) += led.o + +COBJS := $(sort $(COBJS-y)) +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/logicpd/zoom2/config.mk b/board/logicpd/zoom2/config.mk new file mode 100644 index 0000000..33f394b --- /dev/null +++ b/board/logicpd/zoom2/config.mk @@ -0,0 +1,33 @@ +# +# (C) Copyright 2009 +# Texas Instruments, +# +# Zoom II uses OMAP3 (ARM-CortexA8) CPU +# see http://www.ti.com/ for more information on 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 +# +# Physical Address: +# 0x80000000 (bank0) +# 0xA0000000 (bank1) +# Linux-Kernel is expected to be at 0x80008000, entry 0x80008000 +# (mem base + reserved) + +# For use with external or internal boots. +TEXT_BASE = 0x80e80000 diff --git a/board/logicpd/zoom2/debug_board.c b/board/logicpd/zoom2/debug_board.c new file mode 100644 index 0000000..a4ddf29 --- /dev/null +++ b/board/logicpd/zoom2/debug_board.c @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix + * + * 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 +#include +#include +#include +#include + +#define DEBUG_BOARD_CONNECTED 1 +#define DEBUG_BOARD_NOT_CONNECTED 0 + +static int debug_board_connected = DEBUG_BOARD_CONNECTED; + +static void zoom2_debug_board_detect (void) +{ + int val = 0; + + if (!omap_request_gpio(158)) { + /* + * GPIO to query for debug board + * 158 db board query + */ + omap_set_gpio_direction(158, 1); + val = omap_get_gpio_datain(158); + omap_free_gpio(158); + } + + if (!val) + debug_board_connected = DEBUG_BOARD_NOT_CONNECTED; +} + +int zoom2_debug_board_connected (void) +{ + static int first_time = 1; + + if (first_time) { + zoom2_debug_board_detect (); + first_time = 0; + } + return debug_board_connected; +} diff --git a/board/logicpd/zoom2/led.c b/board/logicpd/zoom2/led.c new file mode 100644 index 0000000..4e14c58 --- /dev/null +++ b/board/logicpd/zoom2/led.c @@ -0,0 +1,129 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix + * + * 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 +#include +#include +#include +#include +#include + +static unsigned int saved_state[2] = {STATUS_LED_OFF, STATUS_LED_OFF}; + +/* + * GPIO LEDs + * 173 red + * 154 blue + * 61 blue2 + */ +#define ZOOM2_LED_RED 173 +#define ZOOM2_LED_BLUE 154 +#define ZOOM2_LED_BLUE2 61 + +void red_LED_off (void) +{ + /* red */ + if (!omap_request_gpio(ZOOM2_LED_RED)) { + omap_set_gpio_direction(ZOOM2_LED_RED, 0); + omap_set_gpio_dataout(ZOOM2_LED_RED, 0); + } + saved_state[STATUS_LED_RED] = STATUS_LED_OFF; +} + +void blue_LED_off (void) +{ + /* blue */ + if (!omap_request_gpio(ZOOM2_LED_BLUE)) { + omap_set_gpio_direction(ZOOM2_LED_BLUE, 0); + omap_set_gpio_dataout(ZOOM2_LED_BLUE, 0); + } + + /* blue 2 */ + if (!omap_request_gpio(ZOOM2_LED_BLUE2)) { + omap_set_gpio_direction(ZOOM2_LED_BLUE2, 0); + omap_set_gpio_dataout(ZOOM2_LED_BLUE2, 0); + } + saved_state[STATUS_LED_BLUE] = STATUS_LED_OFF; +} + +void red_LED_on (void) +{ + blue_LED_off (); + + /* red */ + if (!omap_request_gpio(ZOOM2_LED_RED)) { + omap_set_gpio_direction(ZOOM2_LED_RED, 0); + omap_set_gpio_dataout(ZOOM2_LED_RED, 1); + } + saved_state[STATUS_LED_RED] = STATUS_LED_ON; +} + +void blue_LED_on (void) +{ + red_LED_off (); + + /* blue */ + if (!omap_request_gpio(ZOOM2_LED_BLUE)) { + omap_set_gpio_direction(ZOOM2_LED_BLUE, 0); + omap_set_gpio_dataout(ZOOM2_LED_BLUE, 1); + } + + /* blue 2 */ + if (!omap_request_gpio(ZOOM2_LED_BLUE2)) { + omap_set_gpio_direction(ZOOM2_LED_BLUE2, 0); + omap_set_gpio_dataout(ZOOM2_LED_BLUE2, 1); + } + + saved_state[STATUS_LED_BLUE] = STATUS_LED_ON; +} + +void __led_init (led_id_t mask, int state) +{ + __led_set (mask, state); +} + +void __led_toggle (led_id_t mask) +{ + if (STATUS_LED_BLUE == mask) { + if (STATUS_LED_ON == saved_state[STATUS_LED_BLUE]) + blue_LED_off (); + else + blue_LED_on (); + } else if (STATUS_LED_RED == mask) { + if (STATUS_LED_ON == saved_state[STATUS_LED_RED]) + red_LED_off (); + else + red_LED_on (); + } +} + +void __led_set (led_id_t mask, int state) +{ + if (STATUS_LED_BLUE == mask) { + if (STATUS_LED_ON == state) + blue_LED_on (); + else + blue_LED_off (); + } else if (STATUS_LED_RED == mask) { + if (STATUS_LED_ON == state) + red_LED_on (); + else + red_LED_off (); + } +} diff --git a/board/logicpd/zoom2/zoom2.c b/board/logicpd/zoom2/zoom2.c new file mode 100644 index 0000000..d9e2ae5 --- /dev/null +++ b/board/logicpd/zoom2/zoom2.c @@ -0,0 +1,182 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix + * + * Derived from Zoom1 code by + * Nishanth Menon + * Sunil Kumar + * Shashi Ranjan + * Richard Woodruff + * Syed Mohammed Khasim + * + * + * 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 +#ifdef CONFIG_STATUS_LED +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include "zoom2.h" +#include "zoom2_serial.h" + +/* + * This the the zoom2, board specific, gpmc configuration for the + * quad uart on the debug board. The more general gpmc configurations + * are setup at the cpu level in cpu/arm_cortexa8/omap3/mem.c + * + * The details of the setting of the serial gpmc setup are not available. + * The values were provided by another party. + */ +void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base, + u32 size); + +static u32 gpmc_serial_TL16CP754C[GPMC_MAX_REG] = { + 0x00011000, + 0x001F1F01, + 0x00080803, + 0x1D091D09, + 0x041D1F1F, + 0x1D0904C4, 0 +}; + +/* Used to track the revision of the board */ +static zoom2_revision revision = ZOOM2_REVISION_UNKNOWN; + +/* + * Routine: zoom2_get_revision + * Description: Return the revision of the Zoom2 this code is running on. + */ +zoom2_revision zoom2_get_revision(void) +{ + return revision; +} + +/* + * Routine: zoom2_identify + * Description: Detect which version of Zoom2 we are running on. + */ +void zoom2_identify(void) +{ + /* + * To check for production board vs beta board, + * check if gpio 94 is clear. + * + * No way yet to check for alpha board identity. + * Alpha boards were produced in very limited quantities + * and they are not commonly used. They are mentioned here + * only for completeness. + */ + if (!omap_request_gpio(94)) { + unsigned int val; + + omap_set_gpio_direction(94, 1); + val = omap_get_gpio_datain(94); + omap_free_gpio(94); + + if (val) + revision = ZOOM2_REVISION_BETA; + else + revision = ZOOM2_REVISION_PRODUCTION; + } + + printf("Board revision "); + switch (revision) { + case ZOOM2_REVISION_PRODUCTION: + printf("Production\n"); + break; + case ZOOM2_REVISION_BETA: + printf("Beta\n"); + break; + default: + printf("Unknown\n"); + break; + } +} + +/* + * Routine: board_init + * Description: Early hardware init. + */ +int board_init (void) +{ + DECLARE_GLOBAL_DATA_PTR; + u32 *gpmc_config; + + gpmc_init (); /* in SRAM or SDRAM, finish GPMC */ + + /* Configure console support on zoom2 */ + gpmc_config = gpmc_serial_TL16CP754C; + enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[4], + SERIAL_TL16CP754C_BASE, GPMC_SIZE_16M); + + /* board id for Linux */ + gd->bd->bi_arch_number = MACH_TYPE_OMAP_ZOOM2; + /* boot param addr */ + gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); + +#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT) + status_led_set (STATUS_LED_BOOT, STATUS_LED_ON); +#endif + return 0; +} + +/* + * Routine: misc_init_r + * Description: Configure zoom board specific configurations + */ +int misc_init_r(void) +{ + zoom2_identify(); + twl4030_power_init(); + twl4030_led_init(); + dieid_num_r(); + + /* + * Board Reset + * The board is reset by holding the the large button + * on the top right side of the main board for + * eight seconds. + * + * There are reported problems of some beta boards + * continously resetting. For those boards, disable resetting. + */ + if (ZOOM2_REVISION_PRODUCTION <= zoom2_get_revision()) + twl4030_power_reset_init(); + + return 0; +} + +/* + * Routine: set_muxconf_regs + * Description: Setting up the configuration Mux registers specific to the + * hardware. Many pins need to be moved from protect to primary + * mode. + */ +void set_muxconf_regs (void) +{ + /* platform specific muxes */ + MUX_ZOOM2 (); +} diff --git a/board/logicpd/zoom2/zoom2.h b/board/logicpd/zoom2/zoom2.h new file mode 100644 index 0000000..a21d1d6 --- /dev/null +++ b/board/logicpd/zoom2/zoom2.h @@ -0,0 +1,158 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix + * + * Derived from: board/omap3/zoom1/zoom1.h + * Nishanth Menon + * + * 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 _BOARD_ZOOM2_H_ +#define _BOARD_ZOOM2_H_ + +const omap3_sysinfo sysinfo = { + DDR_STACKED, + "OMAP3 Zoom2 ", + "NAND", +}; + +typedef enum { + ZOOM2_REVISION_UNKNOWN = 0, + ZOOM2_REVISION_ALPHA, + ZOOM2_REVISION_BETA, + ZOOM2_REVISION_PRODUCTION +} zoom2_revision; + +zoom2_revision zoom2_get_revision(void); + +/* + * IEN - Input Enable + * IDIS - Input Disable + * PTD - Pull type Down + * PTU - Pull type Up + * DIS - Pull type selection is inactive + * EN - Pull type selection is active + * M0 - Mode 0 + * The commented string gives the final mux configuration for that pin + */ +#define MUX_ZOOM2() \ + /* SDRC*/\ + MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /* SDRC_D0 */\ + MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /* SDRC_D1 */\ + MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /* SDRC_D2 */\ + MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /* SDRC_D3 */\ + MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /* SDRC_D4 */\ + MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /* SDRC_D5 */\ + MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /* SDRC_D6 */\ + MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /* SDRC_D7 */\ + MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /* SDRC_D8 */\ + MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /* SDRC_D9 */\ + MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /* SDRC_D10 */\ + MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /* SDRC_D11 */\ + MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /* SDRC_D12 */\ + MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /* SDRC_D13 */\ + MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /* SDRC_D14 */\ + MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /* SDRC_D15 */\ + MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /* SDRC_D16 */\ + MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /* SDRC_D17 */\ + MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /* SDRC_D18 */\ + MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /* SDRC_D19 */\ + MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /* SDRC_D20 */\ + MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /* SDRC_D21 */\ + MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /* SDRC_D22 */\ + MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /* SDRC_D23 */\ + MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /* SDRC_D24 */\ + MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /* SDRC_D25 */\ + MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /* SDRC_D26 */\ + MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /* SDRC_D27 */\ + MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /* SDRC_D28 */\ + MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /* SDRC_D29 */\ + MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /* SDRC_D30 */\ + MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /* SDRC_D31 */\ + MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /* SDRC_CLK */\ + MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /* SDRC_DQS0 */\ + MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /* SDRC_DQS1 */\ + MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /* SDRC_DQS2 */\ + MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /* SDRC_DQS3 */\ +/* GPMC */\ + MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)) /* GPMC_A1 */\ + MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)) /* GPMC_A2 */\ + MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)) /* GPMC_A3 */\ + MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)) /* GPMC_A4 */\ + MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)) /* GPMC_A5 */\ + MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)) /* GPMC_A6 */\ + MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)) /* GPMC_A7 */\ + MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)) /* GPMC_A8 */\ + MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)) /* GPMC_A9 */\ + MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)) /* GPMC_A10 */\ + MUX_VAL(CP(GPMC_D0), (IEN | PTD | DIS | M0)) /* GPMC_D0 */\ + MUX_VAL(CP(GPMC_D1), (IEN | PTD | DIS | M0)) /* GPMC_D1 */\ + MUX_VAL(CP(GPMC_D2), (IEN | PTD | DIS | M0)) /* GPMC_D2 */\ + MUX_VAL(CP(GPMC_D3), (IEN | PTD | DIS | M0)) /* GPMC_D3 */\ + MUX_VAL(CP(GPMC_D4), (IEN | PTD | DIS | M0)) /* GPMC_D4 */\ + MUX_VAL(CP(GPMC_D5), (IEN | PTD | DIS | M0)) /* GPMC_D5 */\ + MUX_VAL(CP(GPMC_D6), (IEN | PTD | DIS | M0)) /* GPMC_D6 */\ + MUX_VAL(CP(GPMC_D7), (IEN | PTD | DIS | M0)) /* GPMC_D7 */\ + MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)) /* GPMC_D8 */\ + MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)) /* GPMC_D9 */\ + MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)) /* GPMC_D10 */\ + MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)) /* GPMC_D11 */\ + MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)) /* GPMC_D12 */\ + MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)) /* GPMC_D13 */\ + MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)) /* GPMC_D14 */\ + MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /* GPMC_D15 */\ + MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /* GPMC_nCS0 */\ + MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M7)) /* GPMC_nCS1 */\ + MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M7)) /* GPMC_nCS2 */\ + MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M7)) /* GPMC_nCS3 */\ + MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M7)) /* GPMC_nCS4 */\ + MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M7)) /* GPMC_nCS5 */\ + MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M7)) /* GPMC_nCS6 */\ + MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M7)) /* GPMC_nCS7 */\ + MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /* GPMC_CLK */\ + MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /* GPMC_nADV_ALE */\ + MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /* GPMC_nOE */\ + MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /* GPMC_nWE */\ + MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | DIS | M0)) /* GPMC_nWP */\ + MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /* GPMC_nBE0_CLE */\ + MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /* GPMC_nBE1 */\ + MUX_VAL(CP(GPMC_WAIT0), (IEN | PTD | EN | M0)) /* GPMC_WAIT0 */\ + MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) /* GPMC_WAIT1 */\ + MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0)) /* GPMC_WAIT2 */\ + MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) /* GPMC_WAIT3 */\ +/* IDCC modem Power On */\ + MUX_VAL(CP(CAM_D11), (IEN | PTU | EN | M4)) /* GPIO_110 */\ + MUX_VAL(CP(CAM_D4), (IEN | PTU | EN | M4)) /* GPIO_103 */\ +/* GPMC CS7 has LAN9211 device */\ + MUX_VAL(CP(GPMC_NCS7), (IDIS | PTU | EN | M0)) /* GPMC_nCS7 */\ + MUX_VAL(CP(MCBSP1_DX), (IEN | PTD | DIS | M4)) /* LAN9221 */\ + MUX_VAL(CP(MCSPI1_CS2), (IEN | PTD | EN | M0)) /* MCSPI1_CS2 */\ +/* GPMC CS3 has Serial TL16CP754C device */\ + MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)) /* GPMC_nCS3 */\ +/* Toggle Reset pin of TL16CP754C device */\ + MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTU | EN | M4)) /* GPIO_152 */\ + udelay(10);\ + MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTD | EN | M4)) /* GPIO_152 */\ + MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /* SDRC_CKE1 */\ +/* LEDS */\ + MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | EN | M4)) /* GPIO_173 red */\ + MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | EN | M4)) /* GPIO_154 blue */\ + MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | EN | M4)) /* GPIO_61 blue2 */ + +#endif /* _BOARD_ZOOM2_H_ */ diff --git a/board/logicpd/zoom2/zoom2_serial.c b/board/logicpd/zoom2/zoom2_serial.c new file mode 100644 index 0000000..a3d777d --- /dev/null +++ b/board/logicpd/zoom2/zoom2_serial.c @@ -0,0 +1,130 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix + * + * 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 + * + * This file was adapted from cpu/mpc5xxx/serial.c + * + */ + +#include +#include +#include +#include +#include "zoom2_serial.h" + +int quad_init_dev (unsigned long base) +{ + /* + * The Quad UART is on the debug board. + * Check if the debug board is attached before using the UART + */ + if (zoom2_debug_board_connected ()) { + NS16550_t com_port = (NS16550_t) base; + int baud_divisor = CONFIG_SYS_NS16550_CLK / 16 / + CONFIG_BAUDRATE; + + /* + * Zoom2 has a board specific initialization of its UART. + * This generic initialization has been copied from + * drivers/serial/ns16550.c. The macros have been expanded. + * + * Do the following instead of + * + * NS16550_init (com_port, clock_divisor); + */ + com_port->ier = 0x00; + + /* + * On Zoom2 board Set pre-scalar to 1 + * CLKSEL is GND => MCR[7] is 1 => preslr is 4 + * So change the prescl to 1 + */ + com_port->lcr = 0xBF; + com_port->fcr |= 0x10; + com_port->mcr &= 0x7F; + + /* This is generic ns16550.c setup */ + com_port->lcr = UART_LCR_BKSE | UART_LCR_8N1; + com_port->dll = 0; + com_port->dlm = 0; + com_port->lcr = UART_LCR_8N1; + com_port->mcr = UART_MCR_DTR | UART_MCR_RTS; + com_port->fcr = UART_FCR_FIFO_EN | UART_FCR_RXSR | + UART_FCR_TXSR; + com_port->lcr = UART_LCR_BKSE | UART_LCR_8N1; + com_port->dll = baud_divisor & 0xff; + com_port->dlm = (baud_divisor >> 8) & 0xff; + com_port->lcr = UART_LCR_8N1; + } + /* + * We have to lie here, otherwise the board init code will hang + * on the check + */ + return 0; +} + +void quad_putc_dev (unsigned long base, const char c) +{ + if (zoom2_debug_board_connected ()) { + + if (c == '\n') + quad_putc_dev (base, '\r'); + + NS16550_putc ((NS16550_t) base, c); + } +} + +void quad_puts_dev (unsigned long base, const char *s) +{ + if (zoom2_debug_board_connected ()) { + while ((s != NULL) && (*s != '\0')) + quad_putc_dev (base, *s++); + } +} + +int quad_getc_dev (unsigned long base) +{ + if (zoom2_debug_board_connected ()) + return NS16550_getc ((NS16550_t) base); + else + return 0; +} + +int quad_tstc_dev (unsigned long base) +{ + if (zoom2_debug_board_connected ()) + return NS16550_tstc ((NS16550_t) base); + else + return 0; +} + +void quad_setbrg_dev (unsigned long base) +{ + if (zoom2_debug_board_connected ()) { + + int clock_divisor = CONFIG_SYS_NS16550_CLK / 16 / + CONFIG_BAUDRATE; + + NS16550_reinit ((NS16550_t) base, clock_divisor); + } +} + +QUAD_INIT (0) +QUAD_INIT (1) +QUAD_INIT (2) +QUAD_INIT (3) diff --git a/board/logicpd/zoom2/zoom2_serial.h b/board/logicpd/zoom2/zoom2_serial.h new file mode 100644 index 0000000..c98158f --- /dev/null +++ b/board/logicpd/zoom2/zoom2_serial.h @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix + * + * 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 ZOOM2_SERIAL_H +#define ZOOM2_SERIAL_H + +extern int zoom2_debug_board_connected (void); + +#define SERIAL_TL16CP754C_BASE 0x10000000 /* Zoom2 Serial chip address */ + +#define QUAD_BASE_0 SERIAL_TL16CP754C_BASE +#define QUAD_BASE_1 (SERIAL_TL16CP754C_BASE + 0x100) +#define QUAD_BASE_2 (SERIAL_TL16CP754C_BASE + 0x200) +#define QUAD_BASE_3 (SERIAL_TL16CP754C_BASE + 0x300) + +#define S(a) #a +#define N(a) S(quad##a) +#define U(a) S(UART##a) + +#define QUAD_INIT(n) \ +int quad_init_##n(void) \ +{ \ + return quad_init_dev(QUAD_BASE_##n); \ +} \ +void quad_setbrg_##n(void) \ +{ \ + quad_setbrg_dev(QUAD_BASE_##n); \ +} \ +void quad_putc_##n(const char c) \ +{ \ + quad_putc_dev(QUAD_BASE_##n, c); \ +} \ +void quad_puts_##n(const char *s) \ +{ \ + quad_puts_dev(QUAD_BASE_##n, s); \ +} \ +int quad_getc_##n(void) \ +{ \ + return quad_getc_dev(QUAD_BASE_##n); \ +} \ +int quad_tstc_##n(void) \ +{ \ + return quad_tstc_dev(QUAD_BASE_##n); \ +} \ +struct serial_device zoom2_serial_device##n = \ +{ \ + N(n), \ + U(n), \ + quad_init_##n, \ + quad_setbrg_##n, \ + quad_getc_##n, \ + quad_tstc_##n, \ + quad_putc_##n, \ + quad_puts_##n, \ +}; + +#endif /* ZOOM2_SERIAL_H */ diff --git a/board/omap3/zoom1/Makefile b/board/omap3/zoom1/Makefile deleted file mode 100644 index 9e87f17..0000000 --- a/board/omap3/zoom1/Makefile +++ /dev/null @@ -1,49 +0,0 @@ -# -# (C) Copyright 2000, 2001, 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 -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := zoom1.o - -SRCS := $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -clean: - rm -f $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak $(obj).depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/omap3/zoom1/config.mk b/board/omap3/zoom1/config.mk deleted file mode 100644 index 7347497..0000000 --- a/board/omap3/zoom1/config.mk +++ /dev/null @@ -1,33 +0,0 @@ -# -# (C) Copyright 2006-2008 -# Texas Instruments, -# -# Zoom MDK uses OMAP3 (ARM-CortexA8) cpu -# see http://www.ti.com/ for more information on 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 -# -# Physical Address: -# 8000'0000 (bank0) -# A000/0000 (bank1) -# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000 -# (mem base + reserved) - -# For use with external or internal boots. -TEXT_BASE = 0x80e80000 diff --git a/board/omap3/zoom1/zoom1.c b/board/omap3/zoom1/zoom1.c deleted file mode 100644 index f4d3754..0000000 --- a/board/omap3/zoom1/zoom1.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * (C) Copyright 2004-2008 - * Texas Instruments, - * - * Author : - * Nishanth Menon - * - * Derived from Beagle Board and 3430 SDP code by - * Sunil Kumar - * Shashi Ranjan - * Richard Woodruff - * Syed Mohammed Khasim - * - * - * 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 -#include -#include -#include -#include -#include -#include "zoom1.h" - -/* - * Routine: board_init - * Description: Early hardware init. - */ -int board_init(void) -{ - DECLARE_GLOBAL_DATA_PTR; - - gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ - /* board id for Linux */ - gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP; - /* boot param addr */ - gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); - - return 0; -} - -/* - * Routine: misc_init_r - * Description: Configure zoom board specific configurations - */ -int misc_init_r(void) -{ - twl4030_power_init(); - twl4030_led_init(); - dieid_num_r(); - - /* - * Board Reset - * The board is reset by holding the red button on the - * top right front face for eight seconds. - */ - twl4030_power_reset_init(); - - return 0; -} - -/* - * Routine: set_muxconf_regs - * Description: Setting up the configuration Mux registers specific to the - * hardware. Many pins need to be moved from protect to primary - * mode. - */ -void set_muxconf_regs(void) -{ - /* platform specific muxes */ - MUX_ZOOM1_MDK(); -} diff --git a/board/omap3/zoom1/zoom1.h b/board/omap3/zoom1/zoom1.h deleted file mode 100644 index 4f49a41..0000000 --- a/board/omap3/zoom1/zoom1.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * (C) Copyright 2008 - * Texas Instruments - * Nishanth Menon - * - * Derived from: board/omap3/beagle/beagle.h - * Dirk Behme - * - * 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 _BOARD_ZOOM1_H_ -#define _BOARD_ZOOM1_H_ - -const omap3_sysinfo sysinfo = { - DDR_STACKED, - "OMAP3 Zoom MDK Rev 1", - "NAND", -}; - -/* - * IEN - Input Enable - * IDIS - Input Disable - * PTD - Pull type Down - * PTU - Pull type Up - * DIS - Pull type selection is inactive - * EN - Pull type selection is active - * M0 - Mode 0 - * The commented string gives the final mux configuration for that pin - */ -#define MUX_ZOOM1_MDK() \ - /*SDRC*/\ - MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /*SDRC_D0*/\ - MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /*SDRC_D1*/\ - MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /*SDRC_D2*/\ - MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /*SDRC_D3*/\ - MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /*SDRC_D4*/\ - MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /*SDRC_D5*/\ - MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /*SDRC_D6*/\ - MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /*SDRC_D7*/\ - MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /*SDRC_D8*/\ - MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /*SDRC_D9*/\ - MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /*SDRC_D10*/\ - MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /*SDRC_D11*/\ - MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /*SDRC_D12*/\ - MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /*SDRC_D13*/\ - MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /*SDRC_D14*/\ - MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /*SDRC_D15*/\ - MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /*SDRC_D16*/\ - MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /*SDRC_D17*/\ - MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /*SDRC_D18*/\ - MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /*SDRC_D19*/\ - MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /*SDRC_D20*/\ - MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /*SDRC_D21*/\ - MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /*SDRC_D22*/\ - MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /*SDRC_D23*/\ - MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /*SDRC_D24*/\ - MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /*SDRC_D25*/\ - MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /*SDRC_D26*/\ - MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /*SDRC_D27*/\ - MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /*SDRC_D28*/\ - MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /*SDRC_D29*/\ - MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /*SDRC_D30*/\ - MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /*SDRC_D31*/\ - MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /*SDRC_CLK*/\ - MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /*SDRC_DQS0*/\ - MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /*SDRC_DQS1*/\ - MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /*SDRC_DQS2*/\ - MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /*SDRC_DQS3*/\ - /*GPMC*/\ - MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)) /*GPMC_A1*/\ - MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)) /*GPMC_A2*/\ - MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)) /*GPMC_A3*/\ - MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)) /*GPMC_A4*/\ - MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)) /*GPMC_A5*/\ - MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)) /*GPMC_A6*/\ - MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)) /*GPMC_A7*/\ - MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)) /*GPMC_A8*/\ - MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)) /*GPMC_A9*/\ - MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)) /*GPMC_A10*/\ - MUX_VAL(CP(GPMC_D0), (IEN | PTD | DIS | M0)) /*GPMC_D0*/\ - MUX_VAL(CP(GPMC_D1), (IEN | PTD | DIS | M0)) /*GPMC_D1*/\ - MUX_VAL(CP(GPMC_D2), (IEN | PTD | DIS | M0)) /*GPMC_D2*/\ - MUX_VAL(CP(GPMC_D3), (IEN | PTD | DIS | M0)) /*GPMC_D3*/\ - MUX_VAL(CP(GPMC_D4), (IEN | PTD | DIS | M0)) /*GPMC_D4*/\ - MUX_VAL(CP(GPMC_D5), (IEN | PTD | DIS | M0)) /*GPMC_D5*/\ - MUX_VAL(CP(GPMC_D6), (IEN | PTD | DIS | M0)) /*GPMC_D6*/\ - MUX_VAL(CP(GPMC_D7), (IEN | PTD | DIS | M0)) /*GPMC_D7*/\ - MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)) /*GPMC_D8*/\ - MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)) /*GPMC_D9*/\ - MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)) /*GPMC_D10*/\ - MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)) /*GPMC_D11*/\ - MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)) /*GPMC_D12*/\ - MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)) /*GPMC_D13*/\ - MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)) /*GPMC_D14*/\ - MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /*GPMC_D15*/\ - MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0*/\ - MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M7)) /*GPMC_nCS1*/\ - MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M7)) /*GPMC_nCS2*/\ - MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M7)) /*GPMC_nCS3*/\ - MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M7)) /*GPMC_nCS4*/\ - MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M7)) /*GPMC_nCS5*/\ - MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M7)) /*GPMC_nCS6*/\ - MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M7)) /*GPMC_nCS7*/\ - MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /*GPMC_CLK*/\ - MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\ - MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\ - MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /*GPMC_nWE*/\ - MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | DIS | M0)) /*GPMC_nWP*/\ - MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /*GPMC_nBE0_CLE*/\ - MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /*GPMC_nBE1*/\ - MUX_VAL(CP(GPMC_WAIT0), (IEN | PTD | EN | M0)) /*GPMC_WAIT0*/\ - MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) /*GPMC_WAIT1*/\ - MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0)) /*GPMC_WAIT2*/\ - MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) /*GPMC_WAIT3*/ - -#endif /* _BOARD_ZOOM_H_ */ diff --git a/board/omap3/zoom2/Makefile b/board/omap3/zoom2/Makefile deleted file mode 100644 index 2feafbe..0000000 --- a/board/omap3/zoom2/Makefile +++ /dev/null @@ -1,53 +0,0 @@ -# -# (C) Copyright 2000, 2001, 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 -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS-y := $(BOARD).o -COBJS-y += debug_board.o -COBJS-y += zoom2_serial.o -COBJS-$(CONFIG_STATUS_LED) += led.o - -COBJS := $(sort $(COBJS-y)) -SRCS := $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -clean: - rm -f $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak $(obj).depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/omap3/zoom2/config.mk b/board/omap3/zoom2/config.mk deleted file mode 100644 index 33f394b..0000000 --- a/board/omap3/zoom2/config.mk +++ /dev/null @@ -1,33 +0,0 @@ -# -# (C) Copyright 2009 -# Texas Instruments, -# -# Zoom II uses OMAP3 (ARM-CortexA8) CPU -# see http://www.ti.com/ for more information on 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 -# -# Physical Address: -# 0x80000000 (bank0) -# 0xA0000000 (bank1) -# Linux-Kernel is expected to be at 0x80008000, entry 0x80008000 -# (mem base + reserved) - -# For use with external or internal boots. -TEXT_BASE = 0x80e80000 diff --git a/board/omap3/zoom2/debug_board.c b/board/omap3/zoom2/debug_board.c deleted file mode 100644 index a4ddf29..0000000 --- a/board/omap3/zoom2/debug_board.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2009 Wind River Systems, Inc. - * Tom Rix - * - * 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 -#include -#include -#include -#include - -#define DEBUG_BOARD_CONNECTED 1 -#define DEBUG_BOARD_NOT_CONNECTED 0 - -static int debug_board_connected = DEBUG_BOARD_CONNECTED; - -static void zoom2_debug_board_detect (void) -{ - int val = 0; - - if (!omap_request_gpio(158)) { - /* - * GPIO to query for debug board - * 158 db board query - */ - omap_set_gpio_direction(158, 1); - val = omap_get_gpio_datain(158); - omap_free_gpio(158); - } - - if (!val) - debug_board_connected = DEBUG_BOARD_NOT_CONNECTED; -} - -int zoom2_debug_board_connected (void) -{ - static int first_time = 1; - - if (first_time) { - zoom2_debug_board_detect (); - first_time = 0; - } - return debug_board_connected; -} diff --git a/board/omap3/zoom2/led.c b/board/omap3/zoom2/led.c deleted file mode 100644 index 4e14c58..0000000 --- a/board/omap3/zoom2/led.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2009 Wind River Systems, Inc. - * Tom Rix - * - * 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 -#include -#include -#include -#include -#include - -static unsigned int saved_state[2] = {STATUS_LED_OFF, STATUS_LED_OFF}; - -/* - * GPIO LEDs - * 173 red - * 154 blue - * 61 blue2 - */ -#define ZOOM2_LED_RED 173 -#define ZOOM2_LED_BLUE 154 -#define ZOOM2_LED_BLUE2 61 - -void red_LED_off (void) -{ - /* red */ - if (!omap_request_gpio(ZOOM2_LED_RED)) { - omap_set_gpio_direction(ZOOM2_LED_RED, 0); - omap_set_gpio_dataout(ZOOM2_LED_RED, 0); - } - saved_state[STATUS_LED_RED] = STATUS_LED_OFF; -} - -void blue_LED_off (void) -{ - /* blue */ - if (!omap_request_gpio(ZOOM2_LED_BLUE)) { - omap_set_gpio_direction(ZOOM2_LED_BLUE, 0); - omap_set_gpio_dataout(ZOOM2_LED_BLUE, 0); - } - - /* blue 2 */ - if (!omap_request_gpio(ZOOM2_LED_BLUE2)) { - omap_set_gpio_direction(ZOOM2_LED_BLUE2, 0); - omap_set_gpio_dataout(ZOOM2_LED_BLUE2, 0); - } - saved_state[STATUS_LED_BLUE] = STATUS_LED_OFF; -} - -void red_LED_on (void) -{ - blue_LED_off (); - - /* red */ - if (!omap_request_gpio(ZOOM2_LED_RED)) { - omap_set_gpio_direction(ZOOM2_LED_RED, 0); - omap_set_gpio_dataout(ZOOM2_LED_RED, 1); - } - saved_state[STATUS_LED_RED] = STATUS_LED_ON; -} - -void blue_LED_on (void) -{ - red_LED_off (); - - /* blue */ - if (!omap_request_gpio(ZOOM2_LED_BLUE)) { - omap_set_gpio_direction(ZOOM2_LED_BLUE, 0); - omap_set_gpio_dataout(ZOOM2_LED_BLUE, 1); - } - - /* blue 2 */ - if (!omap_request_gpio(ZOOM2_LED_BLUE2)) { - omap_set_gpio_direction(ZOOM2_LED_BLUE2, 0); - omap_set_gpio_dataout(ZOOM2_LED_BLUE2, 1); - } - - saved_state[STATUS_LED_BLUE] = STATUS_LED_ON; -} - -void __led_init (led_id_t mask, int state) -{ - __led_set (mask, state); -} - -void __led_toggle (led_id_t mask) -{ - if (STATUS_LED_BLUE == mask) { - if (STATUS_LED_ON == saved_state[STATUS_LED_BLUE]) - blue_LED_off (); - else - blue_LED_on (); - } else if (STATUS_LED_RED == mask) { - if (STATUS_LED_ON == saved_state[STATUS_LED_RED]) - red_LED_off (); - else - red_LED_on (); - } -} - -void __led_set (led_id_t mask, int state) -{ - if (STATUS_LED_BLUE == mask) { - if (STATUS_LED_ON == state) - blue_LED_on (); - else - blue_LED_off (); - } else if (STATUS_LED_RED == mask) { - if (STATUS_LED_ON == state) - red_LED_on (); - else - red_LED_off (); - } -} diff --git a/board/omap3/zoom2/zoom2.c b/board/omap3/zoom2/zoom2.c deleted file mode 100644 index d9e2ae5..0000000 --- a/board/omap3/zoom2/zoom2.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Copyright (c) 2009 Wind River Systems, Inc. - * Tom Rix - * - * Derived from Zoom1 code by - * Nishanth Menon - * Sunil Kumar - * Shashi Ranjan - * Richard Woodruff - * Syed Mohammed Khasim - * - * - * 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 -#ifdef CONFIG_STATUS_LED -#include -#endif -#include -#include -#include -#include -#include -#include -#include -#include "zoom2.h" -#include "zoom2_serial.h" - -/* - * This the the zoom2, board specific, gpmc configuration for the - * quad uart on the debug board. The more general gpmc configurations - * are setup at the cpu level in cpu/arm_cortexa8/omap3/mem.c - * - * The details of the setting of the serial gpmc setup are not available. - * The values were provided by another party. - */ -void enable_gpmc_cs_config(u32 *gpmc_config, struct gpmc_cs *cs, u32 base, - u32 size); - -static u32 gpmc_serial_TL16CP754C[GPMC_MAX_REG] = { - 0x00011000, - 0x001F1F01, - 0x00080803, - 0x1D091D09, - 0x041D1F1F, - 0x1D0904C4, 0 -}; - -/* Used to track the revision of the board */ -static zoom2_revision revision = ZOOM2_REVISION_UNKNOWN; - -/* - * Routine: zoom2_get_revision - * Description: Return the revision of the Zoom2 this code is running on. - */ -zoom2_revision zoom2_get_revision(void) -{ - return revision; -} - -/* - * Routine: zoom2_identify - * Description: Detect which version of Zoom2 we are running on. - */ -void zoom2_identify(void) -{ - /* - * To check for production board vs beta board, - * check if gpio 94 is clear. - * - * No way yet to check for alpha board identity. - * Alpha boards were produced in very limited quantities - * and they are not commonly used. They are mentioned here - * only for completeness. - */ - if (!omap_request_gpio(94)) { - unsigned int val; - - omap_set_gpio_direction(94, 1); - val = omap_get_gpio_datain(94); - omap_free_gpio(94); - - if (val) - revision = ZOOM2_REVISION_BETA; - else - revision = ZOOM2_REVISION_PRODUCTION; - } - - printf("Board revision "); - switch (revision) { - case ZOOM2_REVISION_PRODUCTION: - printf("Production\n"); - break; - case ZOOM2_REVISION_BETA: - printf("Beta\n"); - break; - default: - printf("Unknown\n"); - break; - } -} - -/* - * Routine: board_init - * Description: Early hardware init. - */ -int board_init (void) -{ - DECLARE_GLOBAL_DATA_PTR; - u32 *gpmc_config; - - gpmc_init (); /* in SRAM or SDRAM, finish GPMC */ - - /* Configure console support on zoom2 */ - gpmc_config = gpmc_serial_TL16CP754C; - enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[4], - SERIAL_TL16CP754C_BASE, GPMC_SIZE_16M); - - /* board id for Linux */ - gd->bd->bi_arch_number = MACH_TYPE_OMAP_ZOOM2; - /* boot param addr */ - gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); - -#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT) - status_led_set (STATUS_LED_BOOT, STATUS_LED_ON); -#endif - return 0; -} - -/* - * Routine: misc_init_r - * Description: Configure zoom board specific configurations - */ -int misc_init_r(void) -{ - zoom2_identify(); - twl4030_power_init(); - twl4030_led_init(); - dieid_num_r(); - - /* - * Board Reset - * The board is reset by holding the the large button - * on the top right side of the main board for - * eight seconds. - * - * There are reported problems of some beta boards - * continously resetting. For those boards, disable resetting. - */ - if (ZOOM2_REVISION_PRODUCTION <= zoom2_get_revision()) - twl4030_power_reset_init(); - - return 0; -} - -/* - * Routine: set_muxconf_regs - * Description: Setting up the configuration Mux registers specific to the - * hardware. Many pins need to be moved from protect to primary - * mode. - */ -void set_muxconf_regs (void) -{ - /* platform specific muxes */ - MUX_ZOOM2 (); -} diff --git a/board/omap3/zoom2/zoom2.h b/board/omap3/zoom2/zoom2.h deleted file mode 100644 index a21d1d6..0000000 --- a/board/omap3/zoom2/zoom2.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (c) 2009 Wind River Systems, Inc. - * Tom Rix - * - * Derived from: board/omap3/zoom1/zoom1.h - * Nishanth Menon - * - * 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 _BOARD_ZOOM2_H_ -#define _BOARD_ZOOM2_H_ - -const omap3_sysinfo sysinfo = { - DDR_STACKED, - "OMAP3 Zoom2 ", - "NAND", -}; - -typedef enum { - ZOOM2_REVISION_UNKNOWN = 0, - ZOOM2_REVISION_ALPHA, - ZOOM2_REVISION_BETA, - ZOOM2_REVISION_PRODUCTION -} zoom2_revision; - -zoom2_revision zoom2_get_revision(void); - -/* - * IEN - Input Enable - * IDIS - Input Disable - * PTD - Pull type Down - * PTU - Pull type Up - * DIS - Pull type selection is inactive - * EN - Pull type selection is active - * M0 - Mode 0 - * The commented string gives the final mux configuration for that pin - */ -#define MUX_ZOOM2() \ - /* SDRC*/\ - MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /* SDRC_D0 */\ - MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /* SDRC_D1 */\ - MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /* SDRC_D2 */\ - MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /* SDRC_D3 */\ - MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /* SDRC_D4 */\ - MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /* SDRC_D5 */\ - MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /* SDRC_D6 */\ - MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /* SDRC_D7 */\ - MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /* SDRC_D8 */\ - MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /* SDRC_D9 */\ - MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /* SDRC_D10 */\ - MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /* SDRC_D11 */\ - MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /* SDRC_D12 */\ - MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /* SDRC_D13 */\ - MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /* SDRC_D14 */\ - MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /* SDRC_D15 */\ - MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /* SDRC_D16 */\ - MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /* SDRC_D17 */\ - MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /* SDRC_D18 */\ - MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /* SDRC_D19 */\ - MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /* SDRC_D20 */\ - MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /* SDRC_D21 */\ - MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /* SDRC_D22 */\ - MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /* SDRC_D23 */\ - MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /* SDRC_D24 */\ - MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /* SDRC_D25 */\ - MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /* SDRC_D26 */\ - MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /* SDRC_D27 */\ - MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /* SDRC_D28 */\ - MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /* SDRC_D29 */\ - MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /* SDRC_D30 */\ - MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /* SDRC_D31 */\ - MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /* SDRC_CLK */\ - MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /* SDRC_DQS0 */\ - MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /* SDRC_DQS1 */\ - MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /* SDRC_DQS2 */\ - MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /* SDRC_DQS3 */\ -/* GPMC */\ - MUX_VAL(CP(GPMC_A1), (IDIS | PTD | DIS | M0)) /* GPMC_A1 */\ - MUX_VAL(CP(GPMC_A2), (IDIS | PTD | DIS | M0)) /* GPMC_A2 */\ - MUX_VAL(CP(GPMC_A3), (IDIS | PTD | DIS | M0)) /* GPMC_A3 */\ - MUX_VAL(CP(GPMC_A4), (IDIS | PTD | DIS | M0)) /* GPMC_A4 */\ - MUX_VAL(CP(GPMC_A5), (IDIS | PTD | DIS | M0)) /* GPMC_A5 */\ - MUX_VAL(CP(GPMC_A6), (IDIS | PTD | DIS | M0)) /* GPMC_A6 */\ - MUX_VAL(CP(GPMC_A7), (IDIS | PTD | DIS | M0)) /* GPMC_A7 */\ - MUX_VAL(CP(GPMC_A8), (IDIS | PTD | DIS | M0)) /* GPMC_A8 */\ - MUX_VAL(CP(GPMC_A9), (IDIS | PTD | DIS | M0)) /* GPMC_A9 */\ - MUX_VAL(CP(GPMC_A10), (IDIS | PTD | DIS | M0)) /* GPMC_A10 */\ - MUX_VAL(CP(GPMC_D0), (IEN | PTD | DIS | M0)) /* GPMC_D0 */\ - MUX_VAL(CP(GPMC_D1), (IEN | PTD | DIS | M0)) /* GPMC_D1 */\ - MUX_VAL(CP(GPMC_D2), (IEN | PTD | DIS | M0)) /* GPMC_D2 */\ - MUX_VAL(CP(GPMC_D3), (IEN | PTD | DIS | M0)) /* GPMC_D3 */\ - MUX_VAL(CP(GPMC_D4), (IEN | PTD | DIS | M0)) /* GPMC_D4 */\ - MUX_VAL(CP(GPMC_D5), (IEN | PTD | DIS | M0)) /* GPMC_D5 */\ - MUX_VAL(CP(GPMC_D6), (IEN | PTD | DIS | M0)) /* GPMC_D6 */\ - MUX_VAL(CP(GPMC_D7), (IEN | PTD | DIS | M0)) /* GPMC_D7 */\ - MUX_VAL(CP(GPMC_D8), (IEN | PTD | DIS | M0)) /* GPMC_D8 */\ - MUX_VAL(CP(GPMC_D9), (IEN | PTD | DIS | M0)) /* GPMC_D9 */\ - MUX_VAL(CP(GPMC_D10), (IEN | PTD | DIS | M0)) /* GPMC_D10 */\ - MUX_VAL(CP(GPMC_D11), (IEN | PTD | DIS | M0)) /* GPMC_D11 */\ - MUX_VAL(CP(GPMC_D12), (IEN | PTD | DIS | M0)) /* GPMC_D12 */\ - MUX_VAL(CP(GPMC_D13), (IEN | PTD | DIS | M0)) /* GPMC_D13 */\ - MUX_VAL(CP(GPMC_D14), (IEN | PTD | DIS | M0)) /* GPMC_D14 */\ - MUX_VAL(CP(GPMC_D15), (IEN | PTD | DIS | M0)) /* GPMC_D15 */\ - MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /* GPMC_nCS0 */\ - MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M7)) /* GPMC_nCS1 */\ - MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M7)) /* GPMC_nCS2 */\ - MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M7)) /* GPMC_nCS3 */\ - MUX_VAL(CP(GPMC_NCS4), (IDIS | PTU | EN | M7)) /* GPMC_nCS4 */\ - MUX_VAL(CP(GPMC_NCS5), (IDIS | PTD | DIS | M7)) /* GPMC_nCS5 */\ - MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M7)) /* GPMC_nCS6 */\ - MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M7)) /* GPMC_nCS7 */\ - MUX_VAL(CP(GPMC_CLK), (IDIS | PTD | DIS | M0)) /* GPMC_CLK */\ - MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /* GPMC_nADV_ALE */\ - MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /* GPMC_nOE */\ - MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /* GPMC_nWE */\ - MUX_VAL(CP(GPMC_NWP), (IDIS | PTU | DIS | M0)) /* GPMC_nWP */\ - MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTD | DIS | M0)) /* GPMC_nBE0_CLE */\ - MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | DIS | M0)) /* GPMC_nBE1 */\ - MUX_VAL(CP(GPMC_WAIT0), (IEN | PTD | EN | M0)) /* GPMC_WAIT0 */\ - MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) /* GPMC_WAIT1 */\ - MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M0)) /* GPMC_WAIT2 */\ - MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) /* GPMC_WAIT3 */\ -/* IDCC modem Power On */\ - MUX_VAL(CP(CAM_D11), (IEN | PTU | EN | M4)) /* GPIO_110 */\ - MUX_VAL(CP(CAM_D4), (IEN | PTU | EN | M4)) /* GPIO_103 */\ -/* GPMC CS7 has LAN9211 device */\ - MUX_VAL(CP(GPMC_NCS7), (IDIS | PTU | EN | M0)) /* GPMC_nCS7 */\ - MUX_VAL(CP(MCBSP1_DX), (IEN | PTD | DIS | M4)) /* LAN9221 */\ - MUX_VAL(CP(MCSPI1_CS2), (IEN | PTD | EN | M0)) /* MCSPI1_CS2 */\ -/* GPMC CS3 has Serial TL16CP754C device */\ - MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)) /* GPMC_nCS3 */\ -/* Toggle Reset pin of TL16CP754C device */\ - MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTU | EN | M4)) /* GPIO_152 */\ - udelay(10);\ - MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTD | EN | M4)) /* GPIO_152 */\ - MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /* SDRC_CKE1 */\ -/* LEDS */\ - MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | EN | M4)) /* GPIO_173 red */\ - MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | EN | M4)) /* GPIO_154 blue */\ - MUX_VAL(CP(GPMC_NBE1), (IEN | PTD | EN | M4)) /* GPIO_61 blue2 */ - -#endif /* _BOARD_ZOOM2_H_ */ diff --git a/board/omap3/zoom2/zoom2_serial.c b/board/omap3/zoom2/zoom2_serial.c deleted file mode 100644 index a3d777d..0000000 --- a/board/omap3/zoom2/zoom2_serial.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright (c) 2009 Wind River Systems, Inc. - * Tom Rix - * - * 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 - * - * This file was adapted from cpu/mpc5xxx/serial.c - * - */ - -#include -#include -#include -#include -#include "zoom2_serial.h" - -int quad_init_dev (unsigned long base) -{ - /* - * The Quad UART is on the debug board. - * Check if the debug board is attached before using the UART - */ - if (zoom2_debug_board_connected ()) { - NS16550_t com_port = (NS16550_t) base; - int baud_divisor = CONFIG_SYS_NS16550_CLK / 16 / - CONFIG_BAUDRATE; - - /* - * Zoom2 has a board specific initialization of its UART. - * This generic initialization has been copied from - * drivers/serial/ns16550.c. The macros have been expanded. - * - * Do the following instead of - * - * NS16550_init (com_port, clock_divisor); - */ - com_port->ier = 0x00; - - /* - * On Zoom2 board Set pre-scalar to 1 - * CLKSEL is GND => MCR[7] is 1 => preslr is 4 - * So change the prescl to 1 - */ - com_port->lcr = 0xBF; - com_port->fcr |= 0x10; - com_port->mcr &= 0x7F; - - /* This is generic ns16550.c setup */ - com_port->lcr = UART_LCR_BKSE | UART_LCR_8N1; - com_port->dll = 0; - com_port->dlm = 0; - com_port->lcr = UART_LCR_8N1; - com_port->mcr = UART_MCR_DTR | UART_MCR_RTS; - com_port->fcr = UART_FCR_FIFO_EN | UART_FCR_RXSR | - UART_FCR_TXSR; - com_port->lcr = UART_LCR_BKSE | UART_LCR_8N1; - com_port->dll = baud_divisor & 0xff; - com_port->dlm = (baud_divisor >> 8) & 0xff; - com_port->lcr = UART_LCR_8N1; - } - /* - * We have to lie here, otherwise the board init code will hang - * on the check - */ - return 0; -} - -void quad_putc_dev (unsigned long base, const char c) -{ - if (zoom2_debug_board_connected ()) { - - if (c == '\n') - quad_putc_dev (base, '\r'); - - NS16550_putc ((NS16550_t) base, c); - } -} - -void quad_puts_dev (unsigned long base, const char *s) -{ - if (zoom2_debug_board_connected ()) { - while ((s != NULL) && (*s != '\0')) - quad_putc_dev (base, *s++); - } -} - -int quad_getc_dev (unsigned long base) -{ - if (zoom2_debug_board_connected ()) - return NS16550_getc ((NS16550_t) base); - else - return 0; -} - -int quad_tstc_dev (unsigned long base) -{ - if (zoom2_debug_board_connected ()) - return NS16550_tstc ((NS16550_t) base); - else - return 0; -} - -void quad_setbrg_dev (unsigned long base) -{ - if (zoom2_debug_board_connected ()) { - - int clock_divisor = CONFIG_SYS_NS16550_CLK / 16 / - CONFIG_BAUDRATE; - - NS16550_reinit ((NS16550_t) base, clock_divisor); - } -} - -QUAD_INIT (0) -QUAD_INIT (1) -QUAD_INIT (2) -QUAD_INIT (3) diff --git a/board/omap3/zoom2/zoom2_serial.h b/board/omap3/zoom2/zoom2_serial.h deleted file mode 100644 index c98158f..0000000 --- a/board/omap3/zoom2/zoom2_serial.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2009 Wind River Systems, Inc. - * Tom Rix - * - * 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 ZOOM2_SERIAL_H -#define ZOOM2_SERIAL_H - -extern int zoom2_debug_board_connected (void); - -#define SERIAL_TL16CP754C_BASE 0x10000000 /* Zoom2 Serial chip address */ - -#define QUAD_BASE_0 SERIAL_TL16CP754C_BASE -#define QUAD_BASE_1 (SERIAL_TL16CP754C_BASE + 0x100) -#define QUAD_BASE_2 (SERIAL_TL16CP754C_BASE + 0x200) -#define QUAD_BASE_3 (SERIAL_TL16CP754C_BASE + 0x300) - -#define S(a) #a -#define N(a) S(quad##a) -#define U(a) S(UART##a) - -#define QUAD_INIT(n) \ -int quad_init_##n(void) \ -{ \ - return quad_init_dev(QUAD_BASE_##n); \ -} \ -void quad_setbrg_##n(void) \ -{ \ - quad_setbrg_dev(QUAD_BASE_##n); \ -} \ -void quad_putc_##n(const char c) \ -{ \ - quad_putc_dev(QUAD_BASE_##n, c); \ -} \ -void quad_puts_##n(const char *s) \ -{ \ - quad_puts_dev(QUAD_BASE_##n, s); \ -} \ -int quad_getc_##n(void) \ -{ \ - return quad_getc_dev(QUAD_BASE_##n); \ -} \ -int quad_tstc_##n(void) \ -{ \ - return quad_tstc_dev(QUAD_BASE_##n); \ -} \ -struct serial_device zoom2_serial_device##n = \ -{ \ - N(n), \ - U(n), \ - quad_init_##n, \ - quad_setbrg_##n, \ - quad_getc_##n, \ - quad_tstc_##n, \ - quad_putc_##n, \ - quad_puts_##n, \ -}; - -#endif /* ZOOM2_SERIAL_H */ -- cgit v1.1