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| author | Miao Yan <miao.yan@windriver.com> | 2013-11-04 11:18:14 +0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-11-08 09:41:37 -0500 |
| commit | 5b629319cf58101b4d623017503d2437714e788a (patch) | |
| tree | 4a55bc6a2027f480c5b035b8ebb68fe8d06e46f0 /board/chromebook-x86 | |
| parent | bb02c5366052f8aa619961e98cd2ef74631ce8f6 (diff) | |
| download | blackbird-obmc-uboot-5b629319cf58101b4d623017503d2437714e788a.tar.gz blackbird-obmc-uboot-5b629319cf58101b4d623017503d2437714e788a.zip | |
common/cmd_bootm.c: fix subcommand processing in OS specific do_bootm_xxx() functions
In commit "5c427e4: use BOOTM_STATE_OS_CMDLINE flag for plain bootm"
and "3d187b3: Only pass BOOTM_STATE_OS_CMDLINE on PowerPC/MIPS",
BOOTM_STATE_OS_CMDLINE was added to do_bootm for PowerPC and MIPS. This
breaks other OSes (vxworks, netbsd, plan9,...) that don't support
subcommand processing, e.g. they all contain the following code in their
do_bootm_xxx():
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
which will result a "subcommand not supported" error.
This patch changes the above logic to:
/* if not go command, pretend everything to be OK */
if (flag != BOOTM_STATE_OS_GO)
return 0;
Signed-off-by: Miao Yan <miao.yan@windriver.com>
Diffstat (limited to 'board/chromebook-x86')
0 files changed, 0 insertions, 0 deletions
