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| author | Simon Glass <sjg@chromium.org> | 2014-02-27 13:26:16 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-03-17 20:05:48 -0600 |
| commit | bda7773f044a13cf69cbbcb016285dd217b981c3 (patch) | |
| tree | 72fcc9a8ce7f2651656c761096764b1452327349 /arch/sandbox/cpu | |
| parent | 47f5fcfb4169a8ff6e8c81738b77f8572f972e75 (diff) | |
| download | talos-obmc-uboot-bda7773f044a13cf69cbbcb016285dd217b981c3.tar.gz talos-obmc-uboot-bda7773f044a13cf69cbbcb016285dd217b981c3.zip | |
sandbox: Add -j option to indicate a jump from a previous U-Boot
In order to support the 'go' command we allow the jumping U-Boot to pass its
filename to the new U-Boot image. This can then be used to delete that image
if required.
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox/cpu')
| -rw-r--r-- | arch/sandbox/cpu/start.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index 1df21d49fa..2d19fe795e 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -107,6 +107,22 @@ static int sandbox_cmdline_cb_interactive(struct sandbox_state *state, SANDBOX_CMDLINE_OPT_SHORT(interactive, 'i', 0, "Enter interactive mode"); +static int sandbox_cmdline_cb_jump(struct sandbox_state *state, + const char *arg) +{ + state->jumped = 1; + + /* + * TODO(sjg@chromium.org): Note this causes problems for gdb which + * wants to read debug data from the image. + * + * os_unlink(arg); + */ + + return 0; +} +SANDBOX_CMDLINE_OPT_SHORT(jump, 'j', 1, "Jumped from previous U-Boot"); + static int sandbox_cmdline_cb_memory(struct sandbox_state *state, const char *arg) { |
