diff options
54 files changed, 1095 insertions, 1180 deletions
@@ -848,6 +848,7 @@ LIST_sh4=" \ sh7763rdp \ sh7785lcr \ ap325rxa \ + espt \ " LIST_sh=" \ @@ -3529,18 +3529,14 @@ sh7763rdp_config : unconfig xtract_sh7785lcr = $(subst _32bit,,$(subst _config,,$1)) sh7785lcr_32bit_config \ sh7785lcr_config : unconfig - @ >include/config.h - @echo "#define CONFIG_SH7785LCR 1" >> include/config.h + @mkdir -p $(obj)include + @mkdir -p $(obj)board/renesas/sh7785lcr + @echo "#define CONFIG_SH7785LCR 1" > $(obj)include/config.h @if [ "$(findstring 32bit, $@)" ] ; then \ echo "#define CONFIG_SH_32BIT 1" >> $(obj)include/config.h ; \ - cp $(obj)board/renesas/sh7785lcr/u-boot_32bit \ - $(obj)board/renesas/sh7785lcr/u-boot.lds ; \ echo "TEXT_BASE = 0x8ff80000" > \ $(obj)board/renesas/sh7785lcr/config.tmp ; \ $(XECHO) " ... enable 32-Bit Address Extended Mode" ; \ - else \ - cp $(obj)board/renesas/sh7785lcr/u-boot_29bit \ - $(obj)board/renesas/sh7785lcr/u-boot.lds ; \ fi @$(MKCONFIG) -a $(call xtract_sh7785lcr,$@) sh sh4 sh7785lcr renesas @@ -3549,6 +3545,11 @@ ap325rxa_config : unconfig @echo "#define CONFIG_AP325RXA 1" > $(obj)include/config.h @$(MKCONFIG) -a $(@:_config=) sh sh4 ap325rxa renesas +espt_config : unconfig + @mkdir -p $(obj)include + @echo "#define CONFIG_ESPT 1" > $(obj)include/config.h + @$(MKCONFIG) -a $(@:_config=) sh sh4 espt + #======================================================================== # SPARC #======================================================================== diff --git a/board/espt/Makefile b/board/espt/Makefile new file mode 100644 index 0000000..c79cba8 --- /dev/null +++ b/board/espt/Makefile @@ -0,0 +1,50 @@ +# +# Copyright (C) 2009 Renesas Solutions Corp. +# Copyright (C) 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> +# +# board/espt/Makefile +# +# 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 := espt.o +SOBJS := lowlevel_init.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(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/espt/config.mk b/board/espt/config.mk new file mode 100644 index 0000000..006b432 --- /dev/null +++ b/board/espt/config.mk @@ -0,0 +1,9 @@ +# +# board/espt/config.mk +# +# TEXT_BASE refers to image _after_ relocation. +# +# NOTE: Must match value used in u-boot.lds (in this directory). +# + +TEXT_BASE = 0x8FFC0000 diff --git a/board/espt/espt.c b/board/espt/espt.c new file mode 100644 index 0000000..2930858 --- /dev/null +++ b/board/espt/espt.c @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2009 Renesas Solutions Corp. + * Copyright (C) 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> + * + * board/espt/espt.c + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/processor.h> + +int checkboard(void) +{ + puts("BOARD: ESPT-GIGA\n"); + return 0; +} + +int board_init(void) +{ + return 0; +} + +int dram_init(void) +{ + DECLARE_GLOBAL_DATA_PTR; + + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; + printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); + return 0; +} + +void led_set_state(unsigned short value) +{ +} diff --git a/board/espt/lowlevel_init.S b/board/espt/lowlevel_init.S new file mode 100644 index 0000000..7d5d72e --- /dev/null +++ b/board/espt/lowlevel_init.S @@ -0,0 +1,334 @@ +/* + * Copyright (C) 2009 Renesas Solutions Corp. + * Copyright (C) 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> + * + * board/espt/lowlevel_init.S + * + * 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 <config.h> +#include <version.h> +#include <asm/processor.h> +#include <asm/macro.h> + + .global lowlevel_init + + .text + .align 2 + +lowlevel_init: + + write32 WDTCSR_A, WDTCSR_D + + write32 WDTST_A, WDTST_D + + write32 WDTBST_A, WDTBST_D + + write32 CCR_A, CCR_CACHE_ICI_D + + write32 MMUCR_A, MMU_CONTROL_TI_D + + write32 MSTPCR0_A, MSTPCR0_D + + write32 MSTPCR1_A, MSTPCR1_D + + write32 RAMCR_A, RAMCR_D + + /* + * Setting infomation from + * original ESPT-GIGA bootloader register + */ + write32 MMSEL_A, MMSEL_D + + /* dummy */ + mov.l @r1, r2 + mov.l @r1, r2 + synco + + write32 BCR_A, BCR_D + + write32 CS0BCR_A, CS0BCR_D + + write32 CS0WCR_A, CS0WCR_D + + /* + * DDR-SDRAM setting + */ + + /* set DDR-SDRAM dummy read */ + write32 MMSEL_A, MMSEL_D + + mov.l MMSEL_A, r0 + synco + mov.l @r0, r1 + synco + + mov.l CS0_A, r0 + synco + mov.l @r0, r1 + synco + + /* set DDR-SDRAM bus/endian etc */ + write32 MIM_U_A, MIM_U_D + + write32 MIM_L_A, MIM_L_D0 + + write32 SDR_L_A, SDR_L_A_D0 + + write32 STR_L_A, STR_L_A_D0 + + /* DDR-SDRAM access control */ + write32 MIM_L_A, MIM_L_D1 + + write32 SCR_L_A, SCR_L_A_D0 + + write32 SCR_L_A, SCR_L_A_D1 + + write32 EMRS_A, EMRS_D + + write32 MRS1_A, MRS1_D + + write32 MIM_U_A, MIM_U_D + + write32 MIM_L_A, MIM_L_A_D2 + + write32 SCR_L_A, SCR_L_A_D2 + + write32 SCR_L_A, SCR_L_A_D2 + + write32 MRS2_A, MRS2_D + + /* wait 200us */ + wait_timer REPEAT_R3 + + /* GPIO setting */ + write16 PSEL0_A, PSEL0_D + + write16 PSEL1_A, PSEL1_D + + write16 PSEL2_A, PSEL2_D + + write16 PSEL3_A, PSEL3_D + + write16 PSEL4_A, PSEL4_D + + write8 PADR_A, PADR_D + + write16 PACR_A, PACR_D + + write8 PBDR_A, PBDR_D + + write16 PBCR_A, PBCR_D + + write8 PCDR_A, PCDR_D + + write16 PCCR_A, PCCR_D + + write8 PDDR_A, PDDR_D + + write16 PDCR_A, PDCR_D + + write16 PECR_A, PECR_D + + write16 PFCR_A, PFCR_D + + write16 PGCR_A, PGCR_D + + write16 PHCR_A, PHCR_D + + write16 PICR_A, PICR_D + + write8 PJDR_A, PJDR_D + + write16 PJCR_A, PJCR_D + + /* wait 50us */ + wait_timer REPEAT_R3 + + write8 PKDR_A, PKDR_D + + write16 PKCR_A, PKCR_D + + write16 PLCR_A, PLCR_D + + write16 PMCR_A, PMCR_D + + write16 PNCR_A, PNCR_D + + write16 POCR_A, POCR_D + + + /* ICR0 ,ICR1 */ + write32 ICR0_A, ICR0_D + + write32 ICR1_A, ICR1_D + + /* USB Host */ + write32 USB_USBHSC_A, USB_USBHSC_D + + write32 CCR_A, CCR_CACHE_D_2 + + rts + nop + + .align 2 + +/* GPIO Crontrol Register */ +PACR_A: .long 0xFFEF0000 +PBCR_A: .long 0xFFEF0002 +PCCR_A: .long 0xFFEF0004 +PDCR_A: .long 0xFFEF0006 +PECR_A: .long 0xFFEF0008 +PFCR_A: .long 0xFFEF000A +PGCR_A: .long 0xFFEF000C +PHCR_A: .long 0xFFEF000E +PICR_A: .long 0xFFEF0010 +PJCR_A: .long 0xFFEF0012 +PKCR_A: .long 0xFFEF0014 +PLCR_A: .long 0xFFEF0016 +PMCR_A: .long 0xFFEF0018 +PNCR_A: .long 0xFFEF001A +POCR_A: .long 0xFFEF001C + +/* GPIO Data Register */ +PADR_A: .long 0xFFEF0020 +PBDR_A: .long 0xFFEF0022 +PCDR_A: .long 0xFFEF0024 +PDDR_A: .long 0xFFEF0026 +PJDR_A: .long 0xFFEF0032 +PKDR_A: .long 0xFFEF0034 + +/* GPIO Set data */ +PADR_D: .long 0x00000000 +PACR_D: .long 0x00001400 +PBDR_D: .long 0x00000000 +PBCR_D: .long 0x0000555A +PCDR_D: .long 0x00000000 +PCCR_D: .long 0x00005555 +PDDR_D: .long 0x00000000 +PDCR_D: .long 0x00000155 +PECR_D: .long 0x00000000 +PFCR_D: .long 0x00000000 +PGCR_D: .long 0x00000000 +PHCR_D: .long 0x00000000 +PICR_D: .long 0x00000800 +PJDR_D: .long 0x00000006 +PJCR_D: .long 0x00005A57 +PKDR_D: .long 0x00000000 +PKCR_D: .long 0x0000FFF9 +PLCR_D: .long 0x0000C330 +PMCR_D: .long 0x0000FFFF +PNCR_D: .long 0x00000242 +POCR_D: .long 0x00000000 + +/* Pin Select */ +PSEL0_A: .long 0xFFEF0070 +PSEL1_A: .long 0xFFEF0072 +PSEL2_A: .long 0xFFEF0074 +PSEL3_A: .long 0xFFEF0076 +PSEL4_A: .long 0xFFEF0078 +PSEL0_D: .long 0x0001 +PSEL1_D: .long 0x2400 +PSEL2_D: .long 0x0000 +PSEL3_D: .long 0x2421 +PSEL4_D: .long 0x0000 + +MMSEL_A: .long 0xFE600020 +BCR_A: .long 0xFF801000 +CS0BCR_A: .long 0xFF802000 +CS0WCR_A: .long 0xFF802008 +ICR0_A: .long 0xFFD00000 +ICR1_A: .long 0xFFD0001C + +MMSEL_D: .long 0xA5A50000 +BCR_D: .long 0x05000000 +CS0BCR_D: .long 0x232306F0 +CS0WCR_D: .long 0x00011104 +ICR0_D: .long 0x80C00000 +ICR1_D: .long 0x00020000 + +/* RWBT Address */ +WDTST_A: .long 0xFFCC0000 +WDTCSR_A: .long 0xFFCC0004 +WDTBST_A: .long 0xFFCC0008 +/* RWBT Data */ +WDTST_D: .long 0x5A000FFF +WDTCSR_D: .long 0xA5000000 +WDTBST_D: .long 0x55000000 + +/* Cache Address */ +CCR_A: .long 0xFF00001C +MMUCR_A: .long 0xFF000010 +RAMCR_A: .long 0xFF000074 + +/* Cache Data */ +CCR_CACHE_ICI_D:.long 0x00000800 +CCR_CACHE_D_2: .long 0x00000103 +MMU_CONTROL_TI_D:.long 0x00000004 +RAMCR_D: .long 0x00000200 + +/* Low power mode control Address */ +MSTPCR0_A: .long 0xFFC80030 +MSTPCR1_A: .long 0xFFC80038 +/* Low power mode control Data */ +MSTPCR0_D: .long 0x00000000 +MSTPCR1_D: .long 0x00000000 + +REPEAT0_R3: .long 0x00002000 +REPEAT_R3: .long 0x00000200 +CS0_A: .long 0xA8000000 + +MIM_U_A: .long 0xFE800008 +MIM_L_A: .long 0xFE80000C +SCR_U_A: .long 0xFE800010 +SCR_L_A: .long 0xFE800014 +STR_U_A: .long 0xFE800018 +STR_L_A: .long 0xFE80001C +SDR_U_A: .long 0xFE800030 +SDR_L_A: .long 0xFE800034 +EMRS_A: .long 0xFE902000 +MRS1_A: .long 0xFE900B08 +MRS2_A: .long 0xFE900308 + +MIM_U_D: .long 0x00000000 +MIM_L_D0: .long 0x04100008 +MIM_L_D1: .long 0x02EE0009 +MIM_L_D2: .long 0x02EE0209 + +SDR_L_A_D0: .long 0x00000300 +STR_L_A_D0: .long 0x00010040 +MIM_L_A_D1: .long 0x04100009 +SCR_L_A_D0: .long 0x00000003 +SCR_L_A_D1: .long 0x00000002 +MIM_L_A_D2: .long 0x04100209 +SCR_L_A_D2: .long 0x00000004 + +SCR_L_NORMAL: .long 0x00000000 +SCR_L_NOP: .long 0x00000001 +SCR_L_PALL: .long 0x00000002 +SCR_L_CKE_EN: .long 0x00000003 +SCR_L_CBR: .long 0x00000004 + +STR_L_D: .long 0x000F3980 +SDR_L_D: .long 0x00000400 +EMRS_D: .long 0x00000000 +MRS1_D: .long 0x00000000 +MRS2_D: .long 0x00000000 + +/* USB */ +USB_USBHSC_A: .long 0xFFEC80F0 +USB_USBHSC_D: .long 0x00000000 diff --git a/board/ms7720se/u-boot.lds b/board/ms7720se/u-boot.lds deleted file mode 100644 index 1f9b792..0000000 --- a/board/ms7720se/u-boot.lds +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyrigth (c) 2007 - * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> - * - * Copyrigth (c) 2007 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x0C000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x8C000000 + (64*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh3/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/ms7722se/u-boot.lds b/board/ms7722se/u-boot.lds deleted file mode 100644 index 7b0fb67..0000000 --- a/board/ms7722se/u-boot.lds +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyrigth (c) 2007 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x0C000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x8C000000 + (64*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss (NOLOAD) : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/ms7750se/u-boot.lds b/board/ms7750se/u-boot.lds deleted file mode 100644 index 7b0fb67..0000000 --- a/board/ms7750se/u-boot.lds +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyrigth (c) 2007 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x0C000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x8C000000 + (64*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss (NOLOAD) : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/renesas/MigoR/u-boot.lds b/board/renesas/MigoR/u-boot.lds deleted file mode 100644 index c004b83..0000000 --- a/board/renesas/MigoR/u-boot.lds +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyrigth (c) 2007 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x0C000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x8C000000 + (64*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/renesas/ap325rxa/u-boot.lds b/board/renesas/ap325rxa/u-boot.lds deleted file mode 100644 index 94bacca..0000000 --- a/board/renesas/ap325rxa/u-boot.lds +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyrigth (c) 2007 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x88000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x88000000 + (128*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/renesas/r2dplus/u-boot.lds b/board/renesas/r2dplus/u-boot.lds deleted file mode 100644 index e1c15b0..0000000 --- a/board/renesas/r2dplus/u-boot.lds +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyrigth (c) 2007,2008 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x0C000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x0C000000 + (64*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/renesas/r7780mp/u-boot.lds b/board/renesas/r7780mp/u-boot.lds deleted file mode 100644 index f32d0b8..0000000 --- a/board/renesas/r7780mp/u-boot.lds +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyrigth (c) 2007,2008 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x0C000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x08000000 + (128*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/renesas/sh7763rdp/u-boot.lds b/board/renesas/sh7763rdp/u-boot.lds deleted file mode 100644 index b1a967d..0000000 --- a/board/renesas/sh7763rdp/u-boot.lds +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyrigth (c) 2007,2008 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - /* - Base address of internal SDRAM is 0x0C000000. - Although size of SDRAM can be either 16 or 32 MBytes, - we assume 16 MBytes (ie ignore upper half if the full - 32 MBytes is present). - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x8C000000 + (64*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/renesas/sh7785lcr/Makefile b/board/renesas/sh7785lcr/Makefile index b1b538c..b8e43f7 100644 --- a/board/renesas/sh7785lcr/Makefile +++ b/board/renesas/sh7785lcr/Makefile @@ -18,7 +18,7 @@ include $(TOPDIR)/config.mk -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a COBJS := sh7785lcr.o selfcheck.o rtl8169_mac.o SOBJS := lowlevel_init.o diff --git a/board/renesas/sh7785lcr/lowlevel_init.S b/board/renesas/sh7785lcr/lowlevel_init.S index 97920df..7faad95 100644 --- a/board/renesas/sh7785lcr/lowlevel_init.S +++ b/board/renesas/sh7785lcr/lowlevel_init.S @@ -233,35 +233,6 @@ DBSC2_DBRFCNT0_D: .long 0x00010000 WAIT_200US: .long 33333 /*------- GPIO -------*/ -#define GPIO_BASE 0xffe70000 -PACR_A: .long GPIO_BASE + 0x00 -PBCR_A: .long GPIO_BASE + 0x02 -PCCR_A: .long GPIO_BASE + 0x04 -PDCR_A: .long GPIO_BASE + 0x06 -PECR_A: .long GPIO_BASE + 0x08 -PFCR_A: .long GPIO_BASE + 0x0a -PGCR_A: .long GPIO_BASE + 0x0c -PHCR_A: .long GPIO_BASE + 0x0e -PJCR_A: .long GPIO_BASE + 0x10 -PKCR_A: .long GPIO_BASE + 0x12 -PLCR_A: .long GPIO_BASE + 0x14 -PMCR_A: .long GPIO_BASE + 0x16 -PNCR_A: .long GPIO_BASE + 0x18 -PPCR_A: .long GPIO_BASE + 0x1a -PQCR_A: .long GPIO_BASE + 0x1c -PRCR_A: .long GPIO_BASE + 0x1e -PEPUPR_A: .long GPIO_BASE + 0x48 -PHPUPR_A: .long GPIO_BASE + 0x4e -PJPUPR_A: .long GPIO_BASE + 0x50 -PKPUPR_A: .long GPIO_BASE + 0x52 -PLPUPR_A: .long GPIO_BASE + 0x54 -PMPUPR_A: .long GPIO_BASE + 0x56 -PNPUPR_A: .long GPIO_BASE + 0x58 -PPUPR1_A: .long GPIO_BASE + 0x60 -PPUPR2_A: .long GPIO_BASE + 0x62 -P1MSELR_A: .long GPIO_BASE + 0x80 -P2MSELR_A: .long GPIO_BASE + 0x82 - PACR_D: .long 0x0000 PBCR_D: .long 0x0000 PCCR_D: .long 0x0000 @@ -291,6 +262,35 @@ PPUPR2_D: .long 0xff00 P1MSELR_D: .long 0x3780 P2MSELR_D: .long 0x0000 +#define GPIO_BASE 0xffe70000 +PACR_A: .long GPIO_BASE + 0x00 +PBCR_A: .long GPIO_BASE + 0x02 +PCCR_A: .long GPIO_BASE + 0x04 +PDCR_A: .long GPIO_BASE + 0x06 +PECR_A: .long GPIO_BASE + 0x08 +PFCR_A: .long GPIO_BASE + 0x0a +PGCR_A: .long GPIO_BASE + 0x0c +PHCR_A: .long GPIO_BASE + 0x0e +PJCR_A: .long GPIO_BASE + 0x10 +PKCR_A: .long GPIO_BASE + 0x12 +PLCR_A: .long GPIO_BASE + 0x14 +PMCR_A: .long GPIO_BASE + 0x16 +PNCR_A: .long GPIO_BASE + 0x18 +PPCR_A: .long GPIO_BASE + 0x1a +PQCR_A: .long GPIO_BASE + 0x1c +PRCR_A: .long GPIO_BASE + 0x1e +PEPUPR_A: .long GPIO_BASE + 0x48 +PHPUPR_A: .long GPIO_BASE + 0x4e +PJPUPR_A: .long GPIO_BASE + 0x50 +PKPUPR_A: .long GPIO_BASE + 0x52 +PLPUPR_A: .long GPIO_BASE + 0x54 +PMPUPR_A: .long GPIO_BASE + 0x56 +PNPUPR_A: .long GPIO_BASE + 0x58 +PPUPR1_A: .long GPIO_BASE + 0x60 +PPUPR2_A: .long GPIO_BASE + 0x62 +P1MSELR_A: .long GPIO_BASE + 0x80 +P2MSELR_A: .long GPIO_BASE + 0x82 + /*------- LBSC -------*/ PASCR_A: .long 0xff000070 PASCR_32BIT_MODE: .long 0x80000000 /* check booting mode */ diff --git a/board/renesas/sh7785lcr/u-boot_29bit b/board/renesas/sh7785lcr/u-boot_29bit deleted file mode 100644 index 231769f..0000000 --- a/board/renesas/sh7785lcr/u-boot_29bit +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyrigth (c) 2007 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * Copyrigth (c) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - . = 0x08000000 + (128 * 1024 * 1024) - (512 * 1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(.rodata) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/board/renesas/sh7785lcr/u-boot_32bit b/board/renesas/sh7785lcr/u-boot_32bit deleted file mode 100644 index 446fb93..0000000 --- a/board/renesas/sh7785lcr/u-boot_32bit +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyrigth (c) 2007 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * Copyrigth (c) 2008-2009 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -OUTPUT_ARCH(sh) -ENTRY(_start) - -SECTIONS -{ - . = 0x88000000 + (128 * 1024 * 1024) - (512 * 1024); - - PROVIDE (reloc_dst = .); - - PROVIDE (_ftext = .); - PROVIDE (_fcode = .); - PROVIDE (_start = .); - - .text : - { - cpu/sh4/start.o (.text) - . = ALIGN(8192); - common/env_embedded.o (.ppcenv) - . = ALIGN(8192); - common/env_embedded.o (.ppcenvr) - . = ALIGN(8192); - *(.text) - . = ALIGN(4); - } =0xFF - PROVIDE (_ecode = .); - .rodata : - { - *(.rodata) - . = ALIGN(4); - } - PROVIDE (_etext = .); - - - PROVIDE (_fdata = .); - .data : - { - *(.data) - . = ALIGN(4); - } - PROVIDE (_edata = .); - - PROVIDE (_fgot = .); - .got : - { - *(.got) - . = ALIGN(4); - } - PROVIDE (_egot = .); - - PROVIDE (__u_boot_cmd_start = .); - .u_boot_cmd : - { - *(.u_boot_cmd) - . = ALIGN(4); - } - PROVIDE (__u_boot_cmd_end = .); - - PROVIDE (reloc_dst_end = .); - /* _reloc_dst_end = .; */ - - PROVIDE (bss_start = .); - PROVIDE (__bss_start = .); - .bss : - { - *(.bss) - . = ALIGN(4); - } - PROVIDE (bss_end = .); - - PROVIDE (_end = .); -} diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c index bbca389..05893f5 100644 --- a/common/cmd_ubi.c +++ b/common/cmd_ubi.c @@ -395,11 +395,13 @@ static int ubi_volume_read(char *volume, char *buf, size_t size) return err ? err : count_save - size; } -static int ubi_dev_scan(struct mtd_info *info, char *ubidev) +static int ubi_dev_scan(struct mtd_info *info, char *ubidev, + const char *vid_header_offset) { struct mtd_device *dev; struct part_info *part; struct mtd_partition mtd_part; + char ubi_mtd_param_buffer[80]; u8 pnum; int err; @@ -413,7 +415,11 @@ static int ubi_dev_scan(struct mtd_info *info, char *ubidev) mtd_part.offset = part->offset; add_mtd_partitions(info, &mtd_part, 1); - err = ubi_mtd_param_parse(buffer, NULL); + strcpy(ubi_mtd_param_buffer, buffer); + if (vid_header_offset) + sprintf(ubi_mtd_param_buffer, "mtd=%d,%s", pnum, + vid_header_offset); + err = ubi_mtd_param_parse(ubi_mtd_param_buffer, NULL); if (err) { del_mtd_partitions(info); return err; @@ -450,6 +456,7 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) char mtd_dev[16]; struct mtd_device *dev; struct part_info *part; + const char *vid_header_offset = NULL; u8 pnum; /* Print current partition */ @@ -497,8 +504,11 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) ubi_dev.selected = 1; + if (argc > 3) + vid_header_offset = argv[3]; strcpy(ubi_dev.part_name, argv[2]); - err = ubi_dev_scan(ubi_dev.mtd_info, ubi_dev.part_name); + err = ubi_dev_scan(ubi_dev.mtd_info, ubi_dev.part_name, + vid_header_offset); if (err) { printf("UBI init error %d\n", err); ubi_dev.selected = 0; @@ -594,8 +604,9 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD(ubi, 6, 1, do_ubi, "ubi commands", - "part [part]" - " - Show or set current partition\n" + "part [part] [offset]\n" + " - Show or set current partition (with optional VID" + " header offset)\n" "ubi info [l[ayout]]" " - Display volume and ubi layout information\n" "ubi create[vol] volume [size] [type]" diff --git a/common/cmd_ubifs.c b/common/cmd_ubifs.c index d9f60d5..ed0e9db 100644 --- a/common/cmd_ubifs.c +++ b/common/cmd_ubifs.c @@ -47,6 +47,10 @@ int do_ubifs_mount(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) char *vol_name; int ret; + if (argc != 2) { + cmd_usage(cmdtp); + return 1; + } vol_name = argv[1]; debug("Using volume %s\n", vol_name); @@ -88,6 +92,7 @@ int do_ubifs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { char *filename; + char *endp; int ret; u32 addr; u32 size = 0; @@ -98,15 +103,25 @@ int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) } if (argc < 3) { - printf("Usage:\n%s\n", cmdtp->usage); + cmd_usage(cmdtp); return -1; } - addr = simple_strtoul(argv[1], NULL, 16); + addr = simple_strtoul(argv[1], &endp, 16); + if (endp == argv[1]) { + cmd_usage(cmdtp); + return 1; + } + filename = argv[2]; - if (argc == 4) - size = simple_strtoul(argv[3], NULL, 16); + if (argc == 4) { + size = simple_strtoul(argv[3], &endp, 16); + if (endp == argv[3]) { + cmd_usage(cmdtp); + return 1; + } + } debug("Loading file '%s' to address 0x%08x (size %d)\n", filename, addr, size); ret = ubifs_load(filename, addr, size); @@ -119,7 +134,8 @@ int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( ubifsmount, 2, 0, do_ubifs_mount, "mount UBIFS volume", - "" + "<volume-name>\n" + " - mount 'volume-name' volume" ); U_BOOT_CMD(ubifsls, 2, 0, do_ubifs_ls, diff --git a/cpu/mpc83xx/cpu_init.c b/cpu/mpc83xx/cpu_init.c index 414565c..03b6c86 100644 --- a/cpu/mpc83xx/cpu_init.c +++ b/cpu/mpc83xx/cpu_init.c @@ -303,11 +303,11 @@ void cpu_init_f (volatile immap_t * im) struct usb_ehci *ehci = (struct usb_ehci *)CONFIG_SYS_MPC8xxx_USB_ADDR; /* Configure interface. */ - setbits_be32((void *)ehci->control, REFSEL_16MHZ | UTMI_PHY_EN); + setbits_be32(&ehci->control, REFSEL_16MHZ | UTMI_PHY_EN); /* Wait for clock to stabilize */ do { - temp = in_be32((void *)ehci->control); + temp = in_be32(&ehci->control); udelay(1000); } while (!(temp & PHY_CLK_VALID)); #endif diff --git a/cpu/ppc4xx/4xx_pci.c b/cpu/ppc4xx/4xx_pci.c index 31ca85d..4b5d636 100644 --- a/cpu/ppc4xx/4xx_pci.c +++ b/cpu/ppc4xx/4xx_pci.c @@ -87,6 +87,20 @@ DECLARE_GLOBAL_DATA_PTR; */ int __pci_pre_init(struct pci_controller *hose) { +#if defined (CONFIG_405EP) + /* + * Enable the internal PCI arbiter by default. + * + * On 405EP CPUs the internal arbiter can be controlled + * by the I2C strapping EEPROM. If you want to do so + * or if you want to disable the arbiter pci_pre_init() + * must be reimplemented without enabling the arbiter. + * The arbiter is enabled in this place because of + * compatibility reasons. + */ + mtdcr(cpc0_pci, mfdcr(cpc0_pci) | CPC0_PCI_ARBIT_EN); +#endif /* CONFIG_405EP */ + return 1; } int pci_pre_init(struct pci_controller *hose) __attribute__((weak, alias("__pci_pre_init"))); @@ -323,8 +337,15 @@ void pci_405gp_init(struct pci_controller *hose) } #endif -#if defined(CONFIG_405EP) /* on ppc405ep vendor id is not set */ - pci_write_config_word(PCIDEVID_405GP, PCI_VENDOR_ID, 0x1014); /* IBM */ +#if defined(CONFIG_405EP) + /* + * on ppc405ep vendor/device id is not set + * The user manual says 0x1014 (IBM) / 0x0156 (405GP!) + * are the correct values. + */ + pci_write_config_word(PCIDEVID_405GP, PCI_VENDOR_ID, PCI_VENDOR_ID_IBM); + pci_write_config_word(PCIDEVID_405GP, + PCI_DEVICE_ID, PCI_DEVICE_ID_IBM_405GP); #endif /* diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c index 577d33f..bbd795d 100644 --- a/cpu/ppc4xx/cpu_init.c +++ b/cpu/ppc4xx/cpu_init.c @@ -174,11 +174,6 @@ cpu_init_f (void) * Set EMAC noise filter bits */ mtdcr(cpc0_epctl, CPC0_EPRCSR_E0NFE | CPC0_EPRCSR_E1NFE); - - /* - * Enable the internal PCI arbiter - */ - mtdcr(cpc0_pci, mfdcr(cpc0_pci) | CPC0_PCI_HOST_CFG_EN | CPC0_PCI_ARBIT_EN); #endif /* CONFIG_405EP */ #if defined(CONFIG_SYS_4xx_GPIO_TABLE) diff --git a/board/renesas/rsk7203/u-boot.lds b/cpu/sh2/u-boot.lds index bd4a550..6db5a00 100644 --- a/board/renesas/rsk7203/u-boot.lds +++ b/cpu/sh2/u-boot.lds @@ -28,15 +28,9 @@ ENTRY(_start) SECTIONS { /* - * Base address of internal SDRAM is 0x0C000000. - * - * NOTE: This address must match with the definition of - *TEXT_BASE in config.mk (in this directory). + * entry and reloct_dst will be provided via ldflags */ - - . = 0x0C000000 + (8*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); + . = .; PROVIDE (_ftext = .); PROVIDE (_fcode = .); diff --git a/board/mpr2/u-boot.lds b/cpu/sh3/u-boot.lds index deae344..1e55b83 100644 --- a/board/mpr2/u-boot.lds +++ b/cpu/sh3/u-boot.lds @@ -34,16 +34,9 @@ ENTRY(_start) SECTIONS { /* - Base address of internal SDRAM is 0x8C000000. - U-Boot resides in the last 256 kB of the 64 MB. - - NOTE: This address must match with the definition of - TEXT_BASE in config.mk (in this directory). - - */ - . = 0x8C000000 + (64*1024*1024) - (256*1024); - - PROVIDE (reloc_dst = .); + * entry and reloct_dst will be provided via ldflags + */ + . = .; PROVIDE (_ftext = .); PROVIDE (_fcode = .); diff --git a/board/renesas/sh7785lcr/u-boot.lds b/cpu/sh4/u-boot.lds index 255ab37..bff9f43 100644 --- a/board/renesas/sh7785lcr/u-boot.lds +++ b/cpu/sh4/u-boot.lds @@ -1,7 +1,9 @@ /* - * Copyrigth (c) 2007 + * Copyright (C) 2007 * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> - * Copyrigth (c) 2008-2009 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> + * + * Copyright (C) 2008-2009 + * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> * * See file CREDITS for list of people who contributed to this * project. @@ -28,9 +30,10 @@ ENTRY(_start) SECTIONS { - . = 0x88000000 + (128 * 1024 * 1024) - (512 * 1024); - - PROVIDE (reloc_dst = .); + /* + * entry and reloct_dst will be provided via ldflags + */ + . = .; PROVIDE (_ftext = .); PROVIDE (_fcode = .); @@ -85,7 +88,7 @@ SECTIONS PROVIDE (bss_start = .); PROVIDE (__bss_start = .); - .bss : + .bss (NOLOAD) : { *(.bss) . = ALIGN(4); diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index ec1d689..940d4a8 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -37,6 +37,7 @@ COBJS-$(CONFIG_USB_SL811HS) += sl811-hcd.o COBJS-$(CONFIG_USB_EHCI) += ehci-hcd.o COBJS-$(CONFIG_USB_EHCI_FSL) += ehci-fsl.o COBJS-$(CONFIG_USB_EHCI_IXP4XX) += ehci-ixp.o +COBJS-$(CONFIG_USB_EHCI_KIRKWOOD) += ehci-kirkwood.o COBJS-$(CONFIG_USB_EHCI_PCI) += ehci-pci.o COBJS-$(CONFIG_USB_EHCI_VCT) += ehci-vct.o diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index bf148c4..c674929 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -41,15 +41,15 @@ int ehci_hcd_init(void) struct usb_ehci *ehci; ehci = (struct usb_ehci *)CONFIG_SYS_MPC8xxx_USB_ADDR; - hccr = (struct ehci_hccr *)((uint32_t)ehci->caplength); + hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength); hcor = (struct ehci_hcor *)((uint32_t) hccr + HC_LENGTH(ehci_readl(&hccr->cr_capbase))); /* Set to Host mode */ - setbits_le32((void *)ehci->usbmode, CM_HOST); + setbits_le32(&ehci->usbmode, CM_HOST); - out_be32((void *)ehci->snoop1, SNOOP_SIZE_2GB); - out_be32((void *)ehci->snoop2, 0x80000000 | SNOOP_SIZE_2GB); + out_be32(&ehci->snoop1, SNOOP_SIZE_2GB); + out_be32(&ehci->snoop2, 0x80000000 | SNOOP_SIZE_2GB); /* Init phy */ if (!strcmp(getenv("usb_phy_type"), "utmi")) @@ -58,13 +58,13 @@ int ehci_hcd_init(void) out_le32(&(hcor->or_portsc[0]), PORT_PTS_ULPI); /* Enable interface. */ - setbits_be32((void *)ehci->control, USB_EN); + setbits_be32(&ehci->control, USB_EN); - out_be32((void *)ehci->prictrl, 0x0000000c); - out_be32((void *)ehci->age_cnt_limit, 0x00000040); - out_be32((void *)ehci->sictrl, 0x00000001); + out_be32(&ehci->prictrl, 0x0000000c); + out_be32(&ehci->age_cnt_limit, 0x00000040); + out_be32(&ehci->sictrl, 0x00000001); - in_le32((void *)ehci->usbmode); + in_le32(&ehci->usbmode); return 0; } diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index bbd547b..423ea5d 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -716,7 +716,7 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer, goto unknown; } /* unblock posted writes */ - ehci_readl(&hcor->or_usbcmd); + (void) ehci_readl(&hcor->or_usbcmd); break; case USB_REQ_CLEAR_FEATURE | ((USB_DIR_OUT | USB_RT_PORT) << 8): reg = ehci_readl(status_reg); @@ -745,7 +745,7 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer, } ehci_writel(status_reg, reg); /* unblock posted write */ - ehci_readl(&hcor->or_usbcmd); + (void) ehci_readl(&hcor->or_usbcmd); break; default: debug("Unknown request\n"); diff --git a/drivers/usb/host/ehci-kirkwood.c b/drivers/usb/host/ehci-kirkwood.c new file mode 100644 index 0000000..64997b8 --- /dev/null +++ b/drivers/usb/host/ehci-kirkwood.c @@ -0,0 +1,108 @@ +/* + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <common.h> +#include <asm/io.h> +#include <usb.h> +#include "ehci.h" +#include "ehci-core.h" +#include <asm/arch/kirkwood.h> + +#define rdl(off) readl(KW_USB20_BASE + (off)) +#define wrl(off, val) writel((val), KW_USB20_BASE + (off)) + +#define USB_WINDOW_CTRL(i) (0x320 + ((i) << 4)) +#define USB_WINDOW_BASE(i) (0x324 + ((i) << 4)) +#define USB_TARGET_DRAM 0x0 + +/* + * USB 2.0 Bridge Address Decoding registers setup + */ +static void usb_brg_adrdec_setup(void) +{ + int i; + u32 size, attrib; + + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + + /* Enable DRAM bank */ + switch (i) { + case 0: + attrib = KWCPU_ATTR_DRAM_CS0; + break; + case 1: + attrib = KWCPU_ATTR_DRAM_CS1; + break; + case 2: + attrib = KWCPU_ATTR_DRAM_CS2; + break; + case 3: + attrib = KWCPU_ATTR_DRAM_CS3; + break; + default: + /* invalide bank, disable access */ + attrib = 0; + break; + } + + size = kw_sdram_bs(i); + if ((size) && (attrib)) + wrl(USB_WINDOW_CTRL(i), + KWCPU_WIN_CTRL_DATA(size, USB_TARGET_DRAM, + attrib, KWCPU_WIN_ENABLE)); + else + wrl(USB_WINDOW_CTRL(i), KWCPU_WIN_DISABLE); + + wrl(USB_WINDOW_BASE(i), kw_sdram_bar(i)); + } +} + +/* + * Create the appropriate control structures to manage + * a new EHCI host controller. + */ +int ehci_hcd_init(void) +{ + usb_brg_adrdec_setup(); + + hccr = (struct ehci_hccr *)(KW_USB20_BASE + 0x100); + hcor = (struct ehci_hcor *)((uint32_t) hccr + + HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + + debug("Kirkwood-ehci: init hccr %x and hcor %x hc_length %d\n", + (uint32_t)hccr, (uint32_t)hcor, + (uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + + return 0; +} + +/* + * Destroy the appropriate control structures corresponding + * the the EHCI host controller. + */ +int ehci_hcd_stop(void) +{ + return 0; +} + diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index b81c536..f9da3f0 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -307,10 +307,4 @@ extern void musb_configure_ep(struct musb_epinfo *epinfo, u8 cnt); extern void write_fifo(u8 ep, u32 length, void *fifo_data); extern void read_fifo(u8 ep, u32 length, void *fifo_data); -/* extern functions */ -extern inline void musb_writew(u32 offset, u16 value); -extern inline void musb_writeb(u32 offset, u8 value); -extern inline u16 musb_readw(u32 offset); -extern inline u8 musb_readb(u32 offset); - #endif /* __MUSB_HDRC_DEFS_H__ */ diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c index 352a0d4..19d978b 100644 --- a/drivers/usb/musb/musb_hcd.c +++ b/drivers/usb/musb/musb_hcd.c @@ -111,6 +111,7 @@ static int wait_until_ep0_ready(struct usb_device *dev, u32 bit_mask) { u16 csr; int result = 1; + int timeout = CONFIG_MUSB_TIMEOUT; while (result > 0) { csr = readw(&musbr->txcsr); @@ -152,7 +153,17 @@ static int wait_until_ep0_ready(struct usb_device *dev, u32 bit_mask) } break; } + + /* Check the timeout */ + if (--timeout) + udelay(1); + else { + dev->status = USB_ST_CRC_ERR; + result = -1; + break; + } } + return result; } @@ -162,6 +173,7 @@ static int wait_until_ep0_ready(struct usb_device *dev, u32 bit_mask) static u8 wait_until_txep_ready(struct usb_device *dev, u8 ep) { u16 csr; + int timeout = CONFIG_MUSB_TIMEOUT; do { if (check_stall(ep, 1)) { @@ -174,6 +186,15 @@ static u8 wait_until_txep_ready(struct usb_device *dev, u8 ep) dev->status = USB_ST_CRC_ERR; return 0; } + + /* Check the timeout */ + if (--timeout) + udelay(1); + else { + dev->status = USB_ST_CRC_ERR; + return -1; + } + } while (csr & MUSB_TXCSR_TXPKTRDY); return 1; } @@ -184,6 +205,7 @@ static u8 wait_until_txep_ready(struct usb_device *dev, u8 ep) static u8 wait_until_rxep_ready(struct usb_device *dev, u8 ep) { u16 csr; + int timeout = CONFIG_MUSB_TIMEOUT; do { if (check_stall(ep, 0)) { @@ -196,6 +218,15 @@ static u8 wait_until_rxep_ready(struct usb_device *dev, u8 ep) dev->status = USB_ST_CRC_ERR; return 0; } + + /* Check the timeout */ + if (--timeout) + udelay(1); + else { + dev->status = USB_ST_CRC_ERR; + return -1; + } + } while (!(csr & MUSB_RXCSR_RXPKTRDY)); return 1; } diff --git a/drivers/usb/musb/musb_hcd.h b/drivers/usb/musb/musb_hcd.h index bb83311..b7f571d 100644 --- a/drivers/usb/musb/musb_hcd.h +++ b/drivers/usb/musb/musb_hcd.h @@ -30,6 +30,10 @@ extern unsigned char new[]; #endif +#ifndef CONFIG_MUSB_TIMEOUT +# define CONFIG_MUSB_TIMEOUT 100000 +#endif + /* This defines the endpoint number used for control transfers */ #define MUSB_CONTROL_EP 0 diff --git a/include/asm-sh/clk.h b/include/asm-sh/clk.h new file mode 100644 index 0000000..9cac6b0 --- /dev/null +++ b/include/asm-sh/clk.h @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef __ASM_SH_CLK_H__ +#define __ASM_SH_CLK_H__ + +static inline unsigned long get_peripheral_clk_rate(void) +{ + return CONFIG_SYS_CLK_FREQ; +} + +static inline unsigned long get_tmu0_clk_rate(void) +{ + return CONFIG_SYS_CLK_FREQ; +} + +#endif /* __ASM_SH_CLK_H__ */ diff --git a/include/asm-sh/macro.h b/include/asm-sh/macro.h index 61f792a..2b273c3 100644 --- a/include/asm-sh/macro.h +++ b/include/asm-sh/macro.h @@ -29,7 +29,7 @@ .macro write16, addr, data mov.l \addr ,r1 - mov.l \data ,r0 + mov.w \data ,r0 mov.w r0, @r1 .endm diff --git a/include/common.h b/include/common.h index 7ba6187..a6c7c07 100644 --- a/include/common.h +++ b/include/common.h @@ -275,7 +275,8 @@ void pci_init_board(void); void pciinfo (int, int); #if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000)) - int pci_pre_init (struct pci_controller * ); + int pci_pre_init (struct pci_controller *); + int is_pci_host (struct pci_controller *); #endif #if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX)) @@ -285,7 +286,6 @@ void pciinfo (int, int); # if defined(CONFIG_SYS_PCI_MASTER_INIT) void pci_master_init (struct pci_controller *); # endif - int is_pci_host (struct pci_controller *); #if defined(CONFIG_440SPE) || \ defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ defined(CONFIG_405EX) diff --git a/include/configs/MigoR.h b/include/configs/MigoR.h index c9589bd..3853574 100644 --- a/include/configs/MigoR.h +++ b/include/configs/MigoR.h @@ -141,7 +141,7 @@ /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 -#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */ +#define CONFIG_SYS_HZ 1000 #endif /* __MIGO_R_H */ diff --git a/include/configs/ap325rxa.h b/include/configs/ap325rxa.h index c6d77e3..6f58a05 100644 --- a/include/configs/ap325rxa.h +++ b/include/configs/ap325rxa.h @@ -170,7 +170,7 @@ /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 -#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */ +#define CONFIG_SYS_HZ 1000 #endif /* __AP325RXA_H */ diff --git a/include/configs/blackstamp.h b/include/configs/blackstamp.h index 1e4c716..887f3fb 100644 --- a/include/configs/blackstamp.h +++ b/include/configs/blackstamp.h @@ -83,10 +83,9 @@ #endif #define CONFIG_ENV_IS_IN_SPI_FLASH -#define CONFIG_ENV_OFFSET 0x4000 +#define CONFIG_ENV_OFFSET 0x40000 #define CONFIG_ENV_SIZE 0x2000 #define CONFIG_ENV_SECT_SIZE 0x40000 -#define ENV_IS_EMBEDDED_CUSTOM /* * SDRAM settings & memory map @@ -245,9 +244,9 @@ * Serial Flash Infomation */ #define CONFIG_BFIN_SPI -/* For the M25P64 SCK Should be Kept < 20Mhz */ -#define CONFIG_ENV_SPI_MAX_HZ 20000000 -#define CONFIG_SF_DEFAULT_SPEED 20000000 +/* For the M25P64 SCK Should be Kept < 15Mhz */ +#define CONFIG_ENV_SPI_MAX_HZ 15000000 +#define CONFIG_SF_DEFAULT_SPEED 15000000 #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_STMICRO diff --git a/include/configs/cm-bf561.h b/include/configs/cm-bf561.h index 53a2580..1153f11 100644 --- a/include/configs/cm-bf561.h +++ b/include/configs/cm-bf561.h @@ -60,8 +60,13 @@ * Network Settings */ #define ADI_CMDS_NETWORK 1 +/* The next 2 lines are for use with DEV-BF5xx */ #define CONFIG_DRIVER_SMC91111 1 #define CONFIG_SMC91111_BASE 0x28000300 +/* The next 3 lines are for use with EXT-BF5xx-USB-ETH2 */ +/* #define CONFIG_DRIVER_SMC911X 1 */ +/* #define CONFIG_DRIVER_SMC911X_BASE 0x24080000 // AMS1 */ +/* #define CONFIG_DRIVER_SMC911X_32_BIT 1 */ #define CONFIG_HOSTNAME cm-bf561 /* Uncomment next line to use fixed MAC address */ /* #define CONFIG_ETHADDR 02:80:ad:20:31:cf */ diff --git a/include/configs/espt.h b/include/configs/espt.h new file mode 100644 index 0000000..2ec907c --- /dev/null +++ b/include/configs/espt.h @@ -0,0 +1,126 @@ +/* + * Configuation settings for the ESPT-GIGA board + * + * Copyright (C) 2008 Renesas Solutions Corp. + * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __ESPT_H +#define __ESPT_H + +#define CONFIG_SH 1 +#define CONFIG_SH4 1 +#define CONFIG_CPU_SH7763 1 +#define CONFIG_ESPT 1 +#define __LITTLE_ENDIAN 1 + +/* + * Command line configuration. + */ +#define CONFIG_CMD_SDRAM +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_ENV +#define CONFIG_CMD_NFS +#define CONFIG_CMD_SAVEENV + +#define CONFIG_BOOTDELAY -1 +#define CONFIG_BOOTARGS "console=ttySC0,115200 root=1f01" +#define CONFIG_ENV_OVERWRITE 1 + +#define CONFIG_VERSION_VARIABLE +#undef CONFIG_SHOW_BOOT_PROGRESS + +/* SCIF */ +#define CONFIG_SCIF_CONSOLE 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_CONS_SCIF0 1 + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ +#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ +#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ +#define CONFIG_SYS_BARGSIZE 512 /* Buffer size for Boot Arguments + passed to kernel */ +#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate + settings for this board */ + +/* SDRAM */ +#define CONFIG_SYS_SDRAM_BASE (0x8C000000) +#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) + +/* Flash(NOR) S29JL064H */ +#define CONFIG_SYS_FLASH_BASE (0xA0000000) +#define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT) +#define CONFIG_SYS_MAX_FLASH_BANKS (1) +#define CONFIG_SYS_MAX_FLASH_SECT (150) + +/* U-boot setting */ +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) +#define CONFIG_SYS_MONITOR_LEN (128 * 1024) +/* Size of DRAM reserved for malloc() use */ +#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) +/* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_SIZE (256) +#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) + +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER +#undef CONFIG_SYS_FLASH_QUIET_TEST +#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ +/* Timeout for Flash erase operations (in ms) */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) +/* Timeout for Flash write operations (in ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) +/* Timeout for Flash set sector lock bit operations (in ms) */ +#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) +/* Timeout for Flash clear lock bit operations (in ms) */ +#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) +/* Use hardware flash sectors protection instead of U-Boot software protection */ +#undef CONFIG_SYS_FLASH_PROTECTION +#undef CONFIG_SYS_DIRECT_FLASH_TFTP +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE)) +/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ +#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) +#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) + +/* Clock */ +#define CONFIG_SYS_CLK_FREQ 66666666 +#define CONFIG_SYS_TMU_CLK_DIV 4 +#define CONFIG_SYS_HZ 1000 + +/* Ether */ +#define CONFIG_NET_MULTI 1 +#define CONFIG_SH_ETHER 1 +#define CONFIG_SH_ETHER_USE_PORT (1) +#define CONFIG_SH_ETHER_PHY_ADDR (0x00) + +#endif /* __SH7763RDP_H */ diff --git a/include/configs/mpr2.h b/include/configs/mpr2.h index 86f6a93..0a472a6 100644 --- a/include/configs/mpr2.h +++ b/include/configs/mpr2.h @@ -82,8 +82,8 @@ /* Clocks */ #define CONFIG_SYS_CLK_FREQ 24000000 -#define TMU_CLK_DIVIDER 4 /* 4 (default), 16, 64, 256 or 1024 */ -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV 4 /* 4 (default), 16, 64, 256 or 1024 */ +#define CONFIG_SYS_HZ 1000 /* UART */ #define CONFIG_SCIF_CONSOLE 1 diff --git a/include/configs/ms7720se.h b/include/configs/ms7720se.h index 9a88ec7..ba0a3f8 100644 --- a/include/configs/ms7720se.h +++ b/include/configs/ms7720se.h @@ -101,8 +101,8 @@ /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 -#define TMU_CLK_DIVIDER 4 /* 4 (default), 16, 64, 256 or 1024 */ -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV 4 /* 4 (default), 16, 64, 256 or 1024 */ +#define CONFIG_SYS_HZ 1000 /* PCMCIA */ #define CONFIG_IDE_PCMCIA 1 diff --git a/include/configs/ms7722se.h b/include/configs/ms7722se.h index 53ffbee..6755af3 100644 --- a/include/configs/ms7722se.h +++ b/include/configs/ms7722se.h @@ -128,7 +128,7 @@ /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 -#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */ +#define CONFIG_SYS_HZ 1000 #endif /* __MS7722SE_H */ diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h index 5eed3ab..8c06bf2 100644 --- a/include/configs/ms7750se.h +++ b/include/configs/ms7750se.h @@ -101,7 +101,7 @@ /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 -#define TMU_CLK_DIVIDER 4 -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV 4 +#define CONFIG_SYS_HZ 1000 #endif /* __MS7750SE_H */ diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h index 6fa1eaf..25f5012 100644 --- a/include/configs/r2dplus.h +++ b/include/configs/r2dplus.h @@ -80,8 +80,8 @@ * SuperH Clock setting */ #define CONFIG_SYS_CLK_FREQ 60000000 -#define TMU_CLK_DIVIDER 4 -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV 4 +#define CONFIG_SYS_HZ 1000 #define CONFIG_SYS_PLL_SETTLING_TIME 100/* in us */ /* diff --git a/include/configs/r7780mp.h b/include/configs/r7780mp.h index 88eb568..7738a17 100644 --- a/include/configs/r7780mp.h +++ b/include/configs/r7780mp.h @@ -121,8 +121,8 @@ /* Board Clock */ #define CONFIG_SYS_CLK_FREQ 33333333 -#define TMU_CLK_DIVIDER 4 -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV 4 +#define CONFIG_SYS_HZ 1000 /* PCI Controller */ #if defined(CONFIG_CMD_PCI) @@ -144,6 +144,9 @@ #define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */ #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS #define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */ +#define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE +#define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE +#define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE #endif /* CONFIG_CMD_PCI */ #if defined(CONFIG_CMD_NET) diff --git a/include/configs/sh7763rdp.h b/include/configs/sh7763rdp.h index 8d7456e..c8c62ad 100644 --- a/include/configs/sh7763rdp.h +++ b/include/configs/sh7763rdp.h @@ -114,8 +114,8 @@ /* Clock */ #define CONFIG_SYS_CLK_FREQ 66666666 -#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */ +#define CONFIG_SYS_HZ 1000 /* Ether */ #define CONFIG_NET_MULTI 1 diff --git a/include/configs/sh7785lcr.h b/include/configs/sh7785lcr.h index 21c3f70..2c18e2f 100644 --- a/include/configs/sh7785lcr.h +++ b/include/configs/sh7785lcr.h @@ -186,7 +186,7 @@ /* Board Clock */ /* The SCIF used external clock. system clock only used timer. */ #define CONFIG_SYS_CLK_FREQ 50000000 -#define TMU_CLK_DIVIDER 4 -#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER) +#define CONFIG_SYS_TMU_CLK_DIV 4 +#define CONFIG_SYS_HZ 1000 #endif /* __SH7785LCR_H */ diff --git a/include/usb/ehci-fsl.h b/include/usb/ehci-fsl.h index 1140561..3b99456 100644 --- a/include/usb/ehci-fsl.h +++ b/include/usb/ehci-fsl.h @@ -85,7 +85,7 @@ #define MPC83XX_SCCR_USB_DRCM_01 0x00100000 #define MPC83XX_SCCR_USB_DRCM_10 0x00200000 -#if defined(CONFIG_MPC83XX) +#if defined(CONFIG_MPC83xx) #define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC83xx_USB_ADDR #elif defined(CONFIG_MPC85xx) #define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC85xx_USB_ADDR diff --git a/lib_blackfin/Makefile b/lib_blackfin/Makefile index e32ecc9..4bdf6d3 100644 --- a/lib_blackfin/Makefile +++ b/lib_blackfin/Makefile @@ -40,6 +40,7 @@ COBJS-y += board.o COBJS-y += boot.o COBJS-y += cache.o COBJS-y += clocks.o +COBJS-$(CONFIG_CMD_CACHE_DUMP) += cmd_cache_dump.o COBJS-y += muldi3.o COBJS-$(CONFIG_POST) += post.o tests.o COBJS-y += string.o diff --git a/lib_blackfin/cmd_cache_dump.c b/lib_blackfin/cmd_cache_dump.c new file mode 100644 index 0000000..de5840e --- /dev/null +++ b/lib_blackfin/cmd_cache_dump.c @@ -0,0 +1,145 @@ +/* + * U-boot - cmd_cache_dump.c + * + * Copyright (c) 2007-2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <config.h> +#include <common.h> +#include <command.h> + +#include <asm/blackfin.h> +#include <asm/mach-common/bits/mpu.h> + +static int check_limit(const char *type, size_t start_limit, size_t end_limit, size_t start, size_t end) +{ + if (start >= start_limit && start <= end_limit && \ + end <= end_limit && end >= start_limit && \ + start <= end) + return 0; + + printf("%s limit violation: %zu <= (user:%zu) <= (user:%zu) <= %zu\n", + type, start_limit, start, end, end_limit); + return 1; +} + +int do_icache_dump(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + int cache_status = icache_status(); + + if (cache_status) + icache_disable(); + + uint32_t cmd_base, tag, cache_upper, cache_lower; + + size_t way, way_start = 0, way_end = 3; + size_t sbnk, sbnk_start = 0, sbnk_end = 3; + size_t set, set_start = 0, set_end = 31; + size_t dw; + + if (argc > 1) { + way_start = way_end = simple_strtoul(argv[1], NULL, 10); + if (argc > 2) { + sbnk_start = sbnk_end = simple_strtoul(argv[2], NULL, 10); + if (argc > 3) + set_start = set_end = simple_strtoul(argv[3], NULL, 10); + } + } + + if (check_limit("way", 0, 3, way_start, way_end) || \ + check_limit("subbank", 0, 3, sbnk_start, sbnk_end) || \ + check_limit("set", 0, 31, set_start, set_end)) + return 1; + + puts("Way:Subbank:Set: [valid-tag lower upper] {invalid-tag lower upper}...\n"); + + for (way = way_start; way <= way_end; ++way) { + for (sbnk = sbnk_start; sbnk <= sbnk_end; ++sbnk) { + for (set = set_start; set <= set_end; ++set) { + printf("%zu:%zu:%2zu: ", way, sbnk, set); + for (dw = 0; dw < 4; ++dw) { + if (ctrlc()) + return 1; + + cmd_base = \ + (way << 26) | \ + (sbnk << 16) | \ + (set << 5) | \ + (dw << 3); + + /* first read the tag */ + bfin_write_ITEST_COMMAND(cmd_base | 0x0); + SSYNC(); + tag = bfin_read_ITEST_DATA0(); + printf("%c%08x ", (tag & 0x1 ? ' ' : '{'), tag); + + /* grab the data at this loc */ + bfin_write_ITEST_COMMAND(cmd_base | 0x4); + SSYNC(); + cache_lower = bfin_read_ITEST_DATA0(); + cache_upper = bfin_read_ITEST_DATA1(); + printf("%08x %08x%c ", cache_lower, cache_upper, (tag & 0x1 ? ' ' : '}')); + } + puts("\n"); + } + } + } + + if (cache_status) + icache_enable(); + + return 0; +} + +U_BOOT_CMD(icache_dump, 4, 0, do_icache_dump, + "icache_dump - dump current instruction cache\n", + "[way] [subbank] [set]"); + +int do_dcache_dump(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + u32 way, bank, subbank, set; + u32 status, addr; + u32 dmem_ctl = bfin_read_DMEM_CONTROL(); + + for (bank = 0; bank < 2; ++bank) { + if (!(dmem_ctl & (1 << (DMC1_P - bank)))) + continue; + + for (way = 0; way < 2; ++way) + for (subbank = 0; subbank < 4; ++subbank) { + printf("%i:%i:%i:\t", bank, way, subbank); + for (set = 0; set < 64; ++set) { + + if (ctrlc()) + return 1; + + /* retrieve a cache tag */ + bfin_write_DTEST_COMMAND( + way << 26 | + bank << 23 | + subbank << 16 | + set << 5 + ); + CSYNC(); + status = bfin_read_DTEST_DATA0(); + + /* construct the address using the tag */ + addr = (status & 0xFFFFC800) | (subbank << 12) | (set << 5); + + /* show it */ + if (set && !(set % 4)) + puts("\n\t"); + printf("%c%08x%c%08x%c ", (status & 0x1 ? '[' : '{'), status, (status & 0x2 ? 'd' : ' '), addr, (status & 0x1 ? ']' : '}')); + } + puts("\n"); + } + } + + return 0; +} + +U_BOOT_CMD(dcache_dump, 4, 0, do_dcache_dump, + "dcache_dump - dump current data cache\n", + "[bank] [way] [subbank] [set]"); diff --git a/lib_sh/time.c b/lib_sh/time.c index 8fccce3..52dbcd0 100644 --- a/lib_sh/time.c +++ b/lib_sh/time.c @@ -1,4 +1,7 @@ /* + * (C) Copyright 2009 + * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * * (C) Copyright 2007-2008 * Nobobuhiro Iwamatsu <iwamatsu@nigauri.org> * @@ -25,11 +28,30 @@ */ #include <common.h> +#include <div64.h> #include <asm/processor.h> +#include <asm/clk.h> #include <asm/io.h> #define TMU_MAX_COUNTER (~0UL) -static int clk_adj = 1; + +static ulong timer_freq; + +static inline unsigned long long tick_to_time(unsigned long long tick) +{ + tick *= CONFIG_SYS_HZ; + do_div(tick, timer_freq); + + return tick; +} + +static inline unsigned long long usec_to_tick(unsigned long long usec) +{ + usec *= timer_freq; + do_div(usec, 1000000); + + return usec; +} static void tmu_timer_start (unsigned int timer) { @@ -47,10 +69,10 @@ static void tmu_timer_stop (unsigned int timer) int timer_init (void) { - /* Divide clock by TMU_CLK_DIVIDER */ + /* Divide clock by CONFIG_SYS_TMU_CLK_DIV */ u16 bit = 0; - switch (TMU_CLK_DIVIDER) { + switch (CONFIG_SYS_TMU_CLK_DIV) { case 1024: bit = 4; break; @@ -65,15 +87,12 @@ int timer_init (void) break; case 4: default: - bit = 0; break; } writew(readw(TCR0) | bit, TCR0); - /* Clock adjustment calc */ - clk_adj = (int)(1.0 / ((1.0 / CONFIG_SYS_HZ) * 1000000)); - if (clk_adj < 1) - clk_adj = 1; + /* Calc clock rate */ + timer_freq = get_tmu0_clk_rate() >> ((bit + 1) * 2); tmu_timer_stop(0); tmu_timer_start(0); @@ -86,24 +105,22 @@ unsigned long long get_ticks (void) return 0 - readl(TCNT0); } -static unsigned long get_usec (void) -{ - return (0 - readl(TCNT0)); -} - void udelay (unsigned long usec) { - unsigned int start = get_usec(); - unsigned int end = start + (usec * clk_adj); + unsigned long long tmp; + ulong tmo; + + tmo = usec_to_tick(usec); + tmp = get_ticks() + tmo; /* get current timestamp */ - while (get_usec() < end) - continue; + while (get_ticks() < tmp) /* loop till event */ + /*NOP*/; } unsigned long get_timer (unsigned long base) { /* return msec */ - return ((get_usec() / clk_adj) / 1000) - base; + return tick_to_time(get_ticks()) - base; } void set_timer (unsigned long t) @@ -120,5 +137,5 @@ void reset_timer (void) unsigned long get_tbclk (void) { - return CONFIG_SYS_HZ; + return timer_freq; } diff --git a/sh_config.mk b/sh_config.mk index 49d50f7..407e076 100644 --- a/sh_config.mk +++ b/sh_config.mk @@ -22,3 +22,6 @@ # PLATFORM_CPPFLAGS += -DCONFIG_SH -D__SH__ +PLATFORM_LDFLAGS += -e $(TEXT_BASE) --defsym reloc_dst=$(TEXT_BASE) + +LDSCRIPT := $(SRCTREE)/cpu/$(CPU)/u-boot.lds |