diff options
| -rw-r--r-- | board/palmld/Makefile | 10 | ||||
| -rw-r--r-- | board/palmld/config.mk | 1 | ||||
| -rw-r--r-- | board/palmld/lowlevel_init.S | 45 | ||||
| -rw-r--r-- | board/palmld/palmld.c | 16 | ||||
| -rw-r--r-- | board/palmld/u-boot.lds | 56 | ||||
| -rw-r--r-- | include/configs/palmld.h | 1 |
6 files changed, 18 insertions, 111 deletions
diff --git a/board/palmld/Makefile b/board/palmld/Makefile index bcb014d..0cca8ab 100644 --- a/board/palmld/Makefile +++ b/board/palmld/Makefile @@ -24,17 +24,15 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a COBJS := palmld.o -SOBJS := lowlevel_init.o -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: - rm -f $(SOBJS) $(OBJS) + rm -f $(OBJS) distclean: clean rm -f $(LIB) core *.bak $(obj).depend diff --git a/board/palmld/config.mk b/board/palmld/config.mk deleted file mode 100644 index 1d650ac..0000000 --- a/board/palmld/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0xa1000000 diff --git a/board/palmld/lowlevel_init.S b/board/palmld/lowlevel_init.S deleted file mode 100644 index e3382ee..0000000 --- a/board/palmld/lowlevel_init.S +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Palm LifeDrive Lowlevel Hardware Initialization - * - * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> -#include <version.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/macro.h> - -.globl lowlevel_init -lowlevel_init: - pxa_gpio_setup - - /* Enable GPIO reset */ - ldr r0, =PCFR - mov r1, #0x30 - str r1, [r0] - - pxa_wait_ticks 0x8000 - pxa_mem_setup - pxa_wakeup - pxa_intr_setup - pxa_clock_setup - - mov pc, lr diff --git a/board/palmld/palmld.c b/board/palmld/palmld.c index 4f0087e..5588fe7 100644 --- a/board/palmld/palmld.c +++ b/board/palmld/palmld.c @@ -33,7 +33,11 @@ DECLARE_GLOBAL_DATA_PTR; int board_init(void) { - /* arch number of Lubbock-Board */ + /* We have RAM, disable cache */ + dcache_disable(); + icache_disable(); + + /* arch number of PalmLD */ gd->bd->bi_arch_number = MACH_TYPE_PALMLD; /* adress of boot parameters */ @@ -52,12 +56,18 @@ struct serial_device *default_serial_console(void) return &serial_ffuart_device; } +extern void pxa_dram_init(void); int dram_init(void) { + pxa_dram_init(); + gd->ram_size = PHYS_SDRAM_1_SIZE; + return 0; +} + +void dram_init_banksize(void) +{ gd->bd->bi_dram[0].start = PHYS_SDRAM_1; gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - - return 0; } ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) diff --git a/board/palmld/u-boot.lds b/board/palmld/u-boot.lds deleted file mode 100644 index fb4358b..0000000 --- a/board/palmld/u-boot.lds +++ /dev/null @@ -1,56 +0,0 @@ -/* - * (C) Copyright 2000-2005 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/pxa/start.o (.text) - *(.text) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .got : { *(.got) } - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - __bss_start = .; - .bss (NOLOAD) : { *(.bss) . = ALIGN(4); } - _end = .; -} diff --git a/include/configs/palmld.h b/include/configs/palmld.h index 926728b..a2310a9 100644 --- a/include/configs/palmld.h +++ b/include/configs/palmld.h @@ -34,6 +34,7 @@ #define CONFIG_ENV_OVERWRITE #define CONFIG_SYS_MALLOC_LEN (128*1024) #define CONFIG_SYS_GBL_DATA_SIZE 128 +#define CONFIG_SYS_TEXT_BASE 0x0 #define CONFIG_BOOTCOMMAND \ "if mmcinfo && fatload mmc 0 0xa0000000 uboot.script ; then " \ |