diff options
author | John Rigby <john.rigby@linaro.org> | 2010-10-13 23:57:35 +0400 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2010-10-19 00:53:32 +0400 |
commit | fca43cc8018327cbe13e943932fbf75772275192 (patch) | |
tree | 7411cf09b3e69c225f13ff877c1e88676604c281 | |
parent | 5a75e121075a63f312ae07409477b6f686840a93 (diff) | |
download | u-boot-fca43cc8018327cbe13e943932fbf75772275192.tar.xz |
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>
-rw-r--r-- | README | 13 | ||||
-rw-r--r-- | arch/m68k/include/asm/config.h | 3 | ||||
-rw-r--r-- | arch/powerpc/include/asm/config.h | 3 | ||||
-rw-r--r-- | arch/sparc/include/asm/config.h | 1 | ||||
-rw-r--r-- | common/cmd_bootm.c | 4 | ||||
-rw-r--r-- | common/image.c | 10 | ||||
-rw-r--r-- | include/image.h | 9 |
7 files changed, 34 insertions, 9 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 diff --git a/arch/m68k/include/asm/config.h b/arch/m68k/include/asm/config.h index 36438be112..ec2cc16beb 100644 --- a/arch/m68k/include/asm/config.h +++ b/arch/m68k/include/asm/config.h @@ -22,5 +22,8 @@ #define _ASM_CONFIG_H_ #define CONFIG_LMB +#define CONFIG_SYS_BOOT_RAMDISK_HIGH +#define CONFIG_SYS_BOOT_GET_CMDLINE +#define CONFIG_SYS_BOOT_GET_KBD #endif diff --git a/arch/powerpc/include/asm/config.h b/arch/powerpc/include/asm/config.h index d0986570e2..a1942ca2bd 100644 --- a/arch/powerpc/include/asm/config.h +++ b/arch/powerpc/include/asm/config.h @@ -22,6 +22,9 @@ #define _ASM_CONFIG_H_ #define CONFIG_LMB +#define CONFIG_SYS_BOOT_RAMDISK_HIGH +#define CONFIG_SYS_BOOT_GET_CMDLINE +#define CONFIG_SYS_BOOT_GET_KBD #ifndef CONFIG_MAX_MEM_MAPPED #if defined(CONFIG_4xx) || defined(CONFIG_E500) || defined(CONFIG_MPC86xx) diff --git a/arch/sparc/include/asm/config.h b/arch/sparc/include/asm/config.h index 36438be112..6ddc3494c6 100644 --- a/arch/sparc/include/asm/config.h +++ b/arch/sparc/include/asm/config.h @@ -22,5 +22,6 @@ #define _ASM_CONFIG_H_ #define CONFIG_LMB +#define CONFIG_SYS_BOOT_RAMDISK_HIGH #endif diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 25bc39ceb7..ce3c77c615 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -472,7 +472,7 @@ static int bootm_start_standalone(ulong iflag, int argc, char * const argv[]) static cmd_tbl_t cmd_bootm_sub[] = { U_BOOT_CMD_MKENT(start, 0, 1, (void *)BOOTM_STATE_START, "", ""), U_BOOT_CMD_MKENT(loados, 0, 1, (void *)BOOTM_STATE_LOADOS, "", ""), -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SPARC) +#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH U_BOOT_CMD_MKENT(ramdisk, 0, 1, (void *)BOOTM_STATE_RAMDISK, "", ""), #endif #ifdef CONFIG_OF_LIBFDT @@ -528,7 +528,7 @@ int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv lmb_reserve(&images.lmb, images.os.load, (load_end - images.os.load)); break; -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SPARC) +#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH case BOOTM_STATE_RAMDISK: { ulong rd_len = images.rd_end - images.rd_start; diff --git a/common/image.c b/common/image.c index dda302566f..385464d3eb 100644 --- a/common/image.c +++ b/common/image.c @@ -992,7 +992,7 @@ int boot_get_ramdisk (int argc, char * const argv[], bootm_headers_t *images, return 0; } -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SPARC) +#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH /** * boot_ramdisk_high - relocate init ramdisk * @lmb: pointer to lmb handle, will be used for memory mgmt @@ -1081,7 +1081,7 @@ int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, error: return -1; } -#endif /* defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SPARC) */ +#endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ #ifdef CONFIG_OF_LIBFDT static void fdt_error (const char *msg) @@ -1588,7 +1588,7 @@ error: } #endif /* CONFIG_OF_LIBFDT */ -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) +#ifdef CONFIG_SYS_BOOT_GET_CMDLINE /** * boot_get_cmdline - allocate and initialize kernel cmdline * @lmb: pointer to lmb handle, will be used for memory mgmt @@ -1630,7 +1630,9 @@ int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, return 0; } +#endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ +#ifdef CONFIG_SYS_BOOT_GET_KBD /** * boot_get_kbd - allocate and initialize kernel copy of board info * @lmb: pointer to lmb handle, will be used for memory mgmt @@ -1663,7 +1665,7 @@ int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base) return 0; } -#endif /* CONFIG_PPC || CONFIG_M68K */ +#endif /* CONFIG_SYS_BOOT_GET_KBD */ #endif /* !USE_HOSTCC */ #if defined(CONFIG_FIT) diff --git a/include/image.h b/include/image.h index 18a9f0e964..49d62805c3 100644 --- a/include/image.h +++ b/include/image.h @@ -340,14 +340,17 @@ int boot_relocate_fdt (struct lmb *lmb, ulong bootmap_base, char **of_flat_tree, ulong *of_size); #endif -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) +#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, ulong *initrd_start, ulong *initrd_end); - +#endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ +#ifdef CONFIG_SYS_BOOT_GET_CMDLINE int boot_get_cmdline (struct lmb *lmb, ulong *cmd_start, ulong *cmd_end, ulong bootmap_base); +#endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ +#ifdef CONFIG_SYS_BOOT_GET_KBD int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base); -#endif /* CONFIG_PPC || CONFIG_M68K */ +#endif /* CONFIG_SYS_BOOT_GET_KBD */ #endif /* !USE_HOSTCC */ /*******************************************************************/ |