mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
6d8962e814
Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
278 lines
7.1 KiB
C
278 lines
7.1 KiB
C
/*
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* Palm LifeDrive configuration file
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*
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* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Board Configuration Options
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*/
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#define CONFIG_PXA27X 1 /* Marvell PXA270 CPU */
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#define CONFIG_PALMLD 1 /* Palm LifeDrive board */
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_MALLOC_LEN (128*1024)
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#define CONFIG_SYS_TEXT_BASE 0x0
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#define CONFIG_BOOTCOMMAND \
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"if mmcinfo && fatload mmc 0 0xa0000000 uboot.script ; then " \
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"source 0xa0000000; " \
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"else " \
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"bootm 0x0x60000; " \
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"fi; "
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#define CONFIG_BOOTARGS "console=tty0 console=ttyS0,9600"
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#define CONFIG_TIMESTAMP
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#define CONFIG_BOOTDELAY 2 /* Autoboot delay */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_LZMA /* LZMA compression support */
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/*
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* Serial Console Configuration
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*/
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#define CONFIG_PXA_SERIAL
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#define CONFIG_FFUART 1
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#define CONFIG_BAUDRATE 9600
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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/*
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* Bootloader Components Configuration
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*/
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#define CONFIG_CMD_ENV
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#undef CONFIG_CMD_IMLS
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#define CONFIG_CMD_MMC
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#define CONFIG_CMD_IDE
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#define CONFIG_LCD
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/*
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* MMC Card Configuration
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*/
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#ifdef CONFIG_CMD_MMC
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#define CONFIG_MMC
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#define CONFIG_GENERIC_MMC
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#define CONFIG_PXA_MMC_GENERIC
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#define CONFIG_SYS_MMC_BASE 0xF0000000
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_EXT2
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#define CONFIG_DOS_PARTITION
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#endif
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/*
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* LCD
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*/
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#ifdef CONFIG_LCD
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#define CONFIG_LQ038J7DH53
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_CMD_BMP
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_SPLASH_SCREEN_ALIGN
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#define CONFIG_VIDEO_BMP_GZIP
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
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#endif
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/*
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* KGDB
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*/
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#ifdef CONFIG_CMD_KGDB
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#define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port speed */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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/*
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* HUSH Shell Configuration
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*/
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#define CONFIG_SYS_HUSH_PARSER 1
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_SYS_LONGHELP
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "$ "
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#else
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#define CONFIG_SYS_PROMPT "=> "
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#endif
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE \
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(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_DEVICE_NULLDEV 1
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/*
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* Clock Configuration
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*/
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#undef CONFIG_SYS_CLKS_IN_HZ
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#define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */
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#define CONFIG_SYS_CPUSPEED 0x210 /* 416MHz ; N=2,L=16 */
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/*
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* Stack sizes
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*/
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#define CONFIG_STACKSIZE (128*1024) /* regular stack */
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#ifdef CONFIG_USE_IRQ
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#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
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#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
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#endif
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/*
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* DRAM Map
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*/
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#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
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#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */
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#define CONFIG_SYS_DRAM_SIZE 0x02000000 /* 32 MB DRAM */
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#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
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/*
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* NOR FLASH
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*/
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#ifdef CONFIG_CMD_FLASH
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#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
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#define PHYS_FLASH_SIZE 0x00080000 /* 512 KB */
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#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER 1
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#define CONFIG_FLASH_CFI_LEGACY
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#define CONFIG_SYS_FLASH_LEGACY_512Kx16
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#define CONFIG_SYS_MONITOR_BASE 0
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#define CONFIG_SYS_MONITOR_LEN 0x40000
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 256
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
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#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_LOCK_TOUT (25*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_UNLOCK_TOUT (25*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_PROTECTION
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_SECT_SIZE 0x10000
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#else
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_ENV_IS_NOWHERE
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#endif
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#define CONFIG_ENV_ADDR 0x40000
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#define CONFIG_ENV_SIZE 0x4000
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/*
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* IDE
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*/
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#ifdef CONFIG_CMD_IDE
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#define CONFIG_LBA48
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#undef CONFIG_IDE_LED
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#undef CONFIG_IDE_RESET
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#define __io
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#define CONFIG_SYS_IDE_MAXBUS 1
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#define CONFIG_SYS_IDE_MAXDEVICE 1
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#define CONFIG_SYS_ATA_BASE_ADDR 0x20000000
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#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0
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#define CONFIG_SYS_ATA_DATA_OFFSET 0x10
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#define CONFIG_SYS_ATA_REG_OFFSET 0x10
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#define CONFIG_SYS_ATA_ALT_OFFSET 0x10
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#define CONFIG_SYS_ATA_STRIDE 1
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#endif
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/*
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* GPIO settings
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*/
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#define CONFIG_SYS_GAFR0_L_VAL 0x00000000
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#define CONFIG_SYS_GAFR0_U_VAL 0xa5180012
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#define CONFIG_SYS_GAFR1_L_VAL 0x69988056
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#define CONFIG_SYS_GAFR1_U_VAL 0xaaa580aa
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#define CONFIG_SYS_GAFR2_L_VAL 0x6aaaaaaa
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#define CONFIG_SYS_GAFR2_U_VAL 0x01040001
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#define CONFIG_SYS_GAFR3_L_VAL 0x540a950c
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#define CONFIG_SYS_GAFR3_U_VAL 0x00000009
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#define CONFIG_SYS_GPCR0_VAL 0x00000000
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#define CONFIG_SYS_GPCR1_VAL 0x00000000
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#define CONFIG_SYS_GPCR2_VAL 0x00000000
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#define CONFIG_SYS_GPCR3_VAL 0x00000000
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#define CONFIG_SYS_GPDR0_VAL 0xc26b0000
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#define CONFIG_SYS_GPDR1_VAL 0xfcdfaa93
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#define CONFIG_SYS_GPDR2_VAL 0x7bbaffff
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#define CONFIG_SYS_GPDR3_VAL 0x006ff38d
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#define CONFIG_SYS_GPSR0_VAL 0x0d9e45ee
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#define CONFIG_SYS_GPSR1_VAL 0x03affdae
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#define CONFIG_SYS_GPSR2_VAL 0x07554000
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#define CONFIG_SYS_GPSR3_VAL 0x01bc0785
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#define CONFIG_SYS_PSSR_VAL 0x30
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/*
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* Clock settings
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*/
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#define CONFIG_SYS_CKEN 0x01ffffff
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#define CONFIG_SYS_CCCR 0x02000210
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/*
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* Memory settings
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*/
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#define CONFIG_SYS_MSC0_VAL 0x7ff844c8
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#define CONFIG_SYS_MSC1_VAL 0x7ff86ab4
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#define CONFIG_SYS_MSC2_VAL 0x7ff87ff8
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#define CONFIG_SYS_MDCNFG_VAL 0x0B880acd
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#define CONFIG_SYS_MDREFR_VAL 0x201fa031
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#define CONFIG_SYS_MDMRS_VAL 0x00320032
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#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
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#define CONFIG_SYS_SXCNFG_VAL 0x40044004
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/*
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* PCMCIA and CF Interfaces
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*/
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#define CONFIG_SYS_MECR_VAL 0x00000003
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#define CONFIG_SYS_MCMEM0_VAL 0x0001c391
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#define CONFIG_SYS_MCMEM1_VAL 0x0001c391
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#define CONFIG_SYS_MCATT0_VAL 0x0001c391
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#define CONFIG_SYS_MCATT1_VAL 0x0001c391
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#define CONFIG_SYS_MCIO0_VAL 0x00014611
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#define CONFIG_SYS_MCIO1_VAL 0x0001c391
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#endif /* __CONFIG_H */
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