diff options
Diffstat (limited to 'arch/x86/include/asm/mrccache.h')
| -rw-r--r-- | arch/x86/include/asm/mrccache.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mrccache.h b/arch/x86/include/asm/mrccache.h index 04783cd3292..40fda856ff4 100644 --- a/arch/x86/include/asm/mrccache.h +++ b/arch/x86/include/asm/mrccache.h @@ -103,4 +103,15 @@ int mrccache_get_region(struct udevice **devp, struct mrc_region *entry); */ int mrccache_save(void); +/** + * mrccache_spl_save() - Save to the MRC region from SPL + * + * When SPL is used to set up the memory controller we want to save the MRC + * data in SPL to avoid needing to pass it up to U-Boot proper to save. This + * function handles that. + * + * @return 0 if saved to SPI flash successfully, other error if failed + */ +int mrccache_spl_save(void); + #endif /* _ASM_MRCCACHE_H */ |