diff options
| author | Simon Glass | 2019-09-25 08:11:18 -0600 |
|---|---|---|
| committer | Bin Meng | 2019-10-08 13:51:03 +0800 |
| commit | 366291afe63fb4973161e01c29c43bc840a710a5 (patch) | |
| tree | 8b62f5286b0fd13248196443a4f3b02ee12a8d9d /include/handoff.h | |
| parent | a7da3d984db524cdec8336927a5825ffaa8443af (diff) | |
spl: Add an arch-specific hook for writing to SPL handoff
At present there is an arch-specific area in the SPL handoff area intended
for use by arch-specific code, but there is no explicit call to fill in
this data. Add a hook for this.
Also use the hook to remove the sandbox-specific test code from
write_spl_handoff().
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'include/handoff.h')
| -rw-r--r-- | include/handoff.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/handoff.h b/include/handoff.h index aacb0f5ebf2..75d19b1f6e5 100644 --- a/include/handoff.h +++ b/include/handoff.h @@ -31,6 +31,19 @@ struct spl_handoff { void handoff_save_dram(struct spl_handoff *ho); void handoff_load_dram_size(struct spl_handoff *ho); void handoff_load_dram_banks(struct spl_handoff *ho); + +/** + * handoff_arch_save() - Save arch-specific info into the handoff area + * + * This is defined to an empty function by default, but arch-specific code can + * define it to write to spi_handoff->arch. It is called from + * write_spl_handoff(). + * + * @ho: Handoff area to fill in + * @return 0 if OK, -ve on error + */ +int handoff_arch_save(struct spl_handoff *ho); + #endif #endif |