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| author | Simon Glass <sjg@chromium.org> | 2013-06-11 11:14:48 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-06-26 10:18:56 -0400 |
| commit | d0ae31eb0714a8b44dcdb644f8b68dafdbc1c197 (patch) | |
| tree | 4ff4510bdf06010ad4a13a563e6571262aac753c /include/image.h | |
| parent | 35fc84fa1ff51e15ecd3e464dac87eb105ffed30 (diff) | |
| download | u-boot-imx-d0ae31eb0714a8b44dcdb644f8b68dafdbc1c197.zip u-boot-imx-d0ae31eb0714a8b44dcdb644f8b68dafdbc1c197.tar.gz u-boot-imx-d0ae31eb0714a8b44dcdb644f8b68dafdbc1c197.tar.bz2 | |
Add a 'fake' go command to the bootm command
For tracing it is useful to run as much of U-Boot as possible so as to get
a complete picture. Quite a bit of work happens in bootm, and we don't want
to have to stop tracing before bootm starts.
Add a way of doing a 'fake' boot of the OS - which does everything up to
the point where U-Boot is about to jump to the OS image. This allows
tracing to record right until the end.
This requires arch support to work.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/image.h')
| -rw-r--r-- | include/image.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/image.h b/include/image.h index 8675a82..4415bcf 100644 --- a/include/image.h +++ b/include/image.h @@ -328,7 +328,8 @@ typedef struct bootm_headers { #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) +#define BOOTM_STATE_OS_FAKE_GO (0x00000200) /* 'Almost' run the OS */ +#define BOOTM_STATE_OS_GO (0x00000400) int state; #ifdef CONFIG_LMB |