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| author | Simon Glass <sjg@chromium.org> | 2013-06-11 11:14:47 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-06-26 10:18:56 -0400 |
| commit | 35fc84fa1ff51e15ecd3e464dac87eb105ffed30 (patch) | |
| tree | 3f0340784cc9bb7f21fc38d37152897248a75db1 /include | |
| parent | 983c72f479173bced296f7292b4a9fbef9d17688 (diff) | |
| download | u-boot-imx-35fc84fa1ff51e15ecd3e464dac87eb105ffed30.zip u-boot-imx-35fc84fa1ff51e15ecd3e464dac87eb105ffed30.tar.gz u-boot-imx-35fc84fa1ff51e15ecd3e464dac87eb105ffed30.tar.bz2 | |
Refactor the bootm command to reduce code duplication
At present the bootm code is mostly duplicated for the plain 'bootm'
command and its sub-command variant. This makes the code harder to
maintain and means that changes must be made to several places.
Introduce do_bootm_states() which performs selected portions of the bootm
work, so that both plain 'bootm' and 'bootm <sub_command>' can use the
same code.
Additional duplication exists in bootz, so tidy that up as well. This
is not intended to change behaviour, apart from minor fixes where the
previously-duplicated code missed some chunks of code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/image.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/include/image.h b/include/image.h index 8ccc00b..8675a82 100644 --- a/include/image.h +++ b/include/image.h @@ -320,13 +320,15 @@ typedef struct bootm_headers { int verify; /* getenv("verify")[0] != 'n' */ #define BOOTM_STATE_START (0x00000001) -#define BOOTM_STATE_LOADOS (0x00000002) -#define BOOTM_STATE_RAMDISK (0x00000004) -#define BOOTM_STATE_FDT (0x00000008) -#define BOOTM_STATE_OS_CMDLINE (0x00000010) -#define BOOTM_STATE_OS_BD_T (0x00000020) -#define BOOTM_STATE_OS_PREP (0x00000040) -#define BOOTM_STATE_OS_GO (0x00000080) +#define BOOTM_STATE_FINDOS (0x00000002) +#define BOOTM_STATE_FINDOTHER (0x00000004) +#define BOOTM_STATE_LOADOS (0x00000008) +#define BOOTM_STATE_RAMDISK (0x00000010) +#define BOOTM_STATE_FDT (0x00000020) +#define BOOTM_STATE_OS_CMDLINE (0x00000040) +#define BOOTM_STATE_OS_BD_T (0x00000080) +#define BOOTM_STATE_OS_PREP (0x00000100) +#define BOOTM_STATE_OS_GO (0x00000200) int state; #ifdef CONFIG_LMB |