mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 22:20:45 +00:00
e856bdcfb4
We repeated partial moves for CONFIG_SYS_NO_FLASH, but this is
not completed. Finish this work by the tool.
During this move, let's rename it to CONFIG_MTD_NOR_FLASH.
Actually, we have more instances of "#ifndef CONFIG_SYS_NO_FLASH"
than those of "#ifdef CONFIG_SYS_NO_FLASH". Flipping the logic will
make the code more readable. Besides, negative meaning symbols do
not fit in obj-$(CONFIG_...) style Makefiles.
This commit was created as follows:
[1] Edit "default n" to "default y" in the config entry in
common/Kconfig.
[2] Run "tools/moveconfig.py -y -r HEAD SYS_NO_FLASH"
[3] Rename the instances in defconfigs by the following:
find . -path './configs/*_defconfig' | xargs sed -i \
-e '/CONFIG_SYS_NO_FLASH=y/d' \
-e 's/# CONFIG_SYS_NO_FLASH is not set/CONFIG_MTD_NOR_FLASH=y/'
[4] Change the conditionals by the following:
find . -name '*.[ch]' | xargs sed -i \
-e 's/ifndef CONFIG_SYS_NO_FLASH/ifdef CONFIG_MTD_NOR_FLASH/' \
-e 's/ifdef CONFIG_SYS_NO_FLASH/ifndef CONFIG_MTD_NOR_FLASH/' \
-e 's/!defined(CONFIG_SYS_NO_FLASH)/defined(CONFIG_MTD_NOR_FLASH)/' \
-e 's/defined(CONFIG_SYS_NO_FLASH)/!defined(CONFIG_MTD_NOR_FLASH)/'
[5] Modify the following manually
- Rename the rest of instances
- Remove the description from README
- Create the new Kconfig entry in drivers/mtd/Kconfig
- Remove the old Kconfig entry from common/Kconfig
- Remove the garbage comments from include/configs/*.h
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
117 lines
3.2 KiB
C
117 lines
3.2 KiB
C
/*
|
|
* Freescale i.MX23 EVK board config
|
|
*
|
|
* Copyright (C) 2013 Otavio Salvador <otavio@ossystems.com.br>
|
|
* on behalf of O.S. Systems Software LTDA.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#ifndef __CONFIGS_MX23EVK_H__
|
|
#define __CONFIGS_MX23EVK_H__
|
|
|
|
/* System configurations */
|
|
#define CONFIG_MX23 /* i.MX23 SoC */
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_MX23EVK
|
|
|
|
/* U-Boot Commands */
|
|
|
|
/* Memory configuration */
|
|
#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
|
|
#define PHYS_SDRAM_1 0x40000000 /* Base address */
|
|
#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
|
|
/* Environment */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_ENV_IS_IN_MMC
|
|
|
|
/* Environment is in MMC */
|
|
#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
|
|
#define CONFIG_ENV_OFFSET (256 * 1024)
|
|
#define CONFIG_ENV_SIZE (16 * 1024)
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#endif
|
|
|
|
/* USB */
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_EHCI_MXS_PORT0
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
|
|
#endif
|
|
|
|
/* Framebuffer support */
|
|
#ifdef CONFIG_VIDEO
|
|
#define CONFIG_VIDEO_LOGO
|
|
#define CONFIG_SPLASH_SCREEN
|
|
#define CONFIG_CMD_BMP
|
|
#define CONFIG_BMP_16BPP
|
|
#define CONFIG_VIDEO_BMP_RLE8
|
|
#define CONFIG_VIDEO_BMP_GZIP
|
|
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
|
|
#endif
|
|
|
|
/* Boot Linux */
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
#define CONFIG_LOADADDR 0x42000000
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
/* Extra Environments */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"update_sd_firmware_filename=u-boot.sd\0" \
|
|
"update_sd_firmware=" /* Update the SD firmware partition */ \
|
|
"if mmc rescan ; then " \
|
|
"if tftp ${update_sd_firmware_filename} ; then " \
|
|
"setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
|
|
"setexpr fw_sz ${fw_sz} + 1 ; " \
|
|
"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
|
|
"fi ; " \
|
|
"fi\0" \
|
|
"script=boot.scr\0" \
|
|
"image=zImage\0" \
|
|
"console=ttyAMA0\0" \
|
|
"fdt_file=imx23-evk.dtb\0" \
|
|
"fdt_addr=0x41000000\0" \
|
|
"boot_fdt=try\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=2\0" \
|
|
"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
|
|
"mmcargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=${mmcroot}\0" \
|
|
"loadbootscript=" \
|
|
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
|
|
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if run loadfdt; then " \
|
|
"bootz ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootz; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootz; " \
|
|
"fi;\0"
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loadimage; then " \
|
|
"run mmcboot; " \
|
|
"else " \
|
|
"echo ERR: Fail to boot from MMC; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else exit; fi"
|
|
|
|
/* The rest of the configuration is shared */
|
|
#include <configs/mxs.h>
|
|
|
|
#endif /* __CONFIGS_MX23EVK_H__ */
|