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| author | John Rigby <john.rigby@linaro.org> | 2010-10-13 13:57:35 -0600 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-18 22:53:32 +0200 |
| commit | fca43cc8018327cbe13e943932fbf75772275192 (patch) | |
| tree | 7411cf09b3e69c225f13ff877c1e88676604c281 /README | |
| parent | 5a75e121075a63f312ae07409477b6f686840a93 (diff) | |
| download | u-boot-imx-fca43cc8018327cbe13e943932fbf75772275192.zip u-boot-imx-fca43cc8018327cbe13e943932fbf75772275192.tar.gz u-boot-imx-fca43cc8018327cbe13e943932fbf75772275192.tar.bz2 | |
boot: change some arch ifdefs to feature ifdefs
The routines boot_ramdisk_high, boot_get_cmdline and boot_get_kbd
are currently enabled by various combinations of CONFIG_M68K,
CONFIG_POWERPC and CONFIG_SPARC.
Use CONFIG_SYS_BOOT_<FEATURE> defines instead.
CONFIG_SYS_BOOT_RAMDISK_HIGH
CONFIG_SYS_BOOT_GET_CMDLINE
CONFIG_SYS_BOOT_GET_KBD
Define these as appropriate in arch/include/asm/config.h files.
Signed-off-by: John Rigby <john.rigby@linaro.org>
Acked-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -2275,6 +2275,19 @@ Configuration Settings: all data for the Linux kernel must be between "bootm_low" and "bootm_low" + CONFIG_SYS_BOOTMAPSZ. +- CONFIG_SYS_BOOT_RAMDISK_HIGH: + Enable initrd_high functionality. If defined then the + initrd_high feature is enabled and the bootm ramdisk subcommand + is enabled. + +- CONFIG_SYS_BOOT_GET_CMDLINE: + Enables allocating and saving kernel cmdline in space between + "bootm_low" and "bootm_low" + BOOTMAPSZ. + +- CONFIG_SYS_BOOT_GET_KBD: + Enables allocating and saving a kernel copy of the bd_info in + space between "bootm_low" and "bootm_low" + BOOTMAPSZ. + - CONFIG_SYS_MAX_FLASH_BANKS: Max number of Flash memory banks |