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sandbox: Support FDT fixups 

Add support for doing device tree fixups in sandbox. This allows us to
test that functionality in CI.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2022-10-11 09:47:14 -06:00
parent bfdfc5d853
commit 0718c3154c
1 changed files with 17 additions and 0 deletions
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17
arch/sandbox/lib/bootm.c
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@ -50,8 +50,25 @@ int bootz_setup(ulong image, ulong *start, ulong *end)
return ret;
}
/* Subcommand: PREP */
static int boot_prep_linux(struct bootm_headers *images)
{
int ret;
if (CONFIG_IS_ENABLED(LMB)) {
ret = image_setup_linux(images);
if (ret)
return ret;
}
return 0;
}
int do_bootm_linux(int flag, int argc, char *argv[], struct bootm_headers *images)
{
if (flag & BOOTM_STATE_OS_PREP)
return boot_prep_linux(images);
if (flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)) {
bootstage_mark(BOOTSTAGE_ID_RUN_OS);
printf("## Transferring control to Linux (at address %08lx)...\n",