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| author | Simon Glass <sjg@chromium.org> | 2012-02-15 15:51:16 -0800 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2012-03-12 11:06:01 -0400 |
| commit | 70db4212fcdb080444a23dccaf673b68a3ffc1fa (patch) | |
| tree | bbb9a51e44cc6b1a87a583f89673d8e6de040207 /arch/sandbox/lib | |
| parent | ab4e07eb71ca1913e5291316565c9d073987de85 (diff) | |
| download | u-boot-imx-70db4212fcdb080444a23dccaf673b68a3ffc1fa.zip u-boot-imx-70db4212fcdb080444a23dccaf673b68a3ffc1fa.tar.gz u-boot-imx-70db4212fcdb080444a23dccaf673b68a3ffc1fa.tar.bz2 | |
sandbox: add getopt support
This adds simple command-line parsing to sandbox. The idea is that it
sets up the state with options provided, and this state can then be
queried later, as needed.
New flags are declared with the SB_CMDLINE_OPT_SHORT helper macro,
pointers are automatically gathered up in a special section, and
then the core code takes care of gathering them up and processing
at runtime. This way there is no central place where we have to
store a list of flags with ifdefs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/sandbox/lib')
| -rw-r--r-- | arch/sandbox/lib/board.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sandbox/lib/board.c b/arch/sandbox/lib/board.c index 25a8d02..306d1ec 100644 --- a/arch/sandbox/lib/board.c +++ b/arch/sandbox/lib/board.c @@ -134,6 +134,7 @@ init_fnc_t *init_sequence[] = { env_init, /* initialize environment */ serial_init, /* serial communications setup */ console_init_f, /* stage 1 init of console */ + sandbox_early_getopt_check, /* process command line flags (err/help) */ display_banner, /* say that we are here */ #if defined(CONFIG_DISPLAY_CPUINFO) print_cpuinfo, /* display cpu info (and speed) */ |