diff options
| -rw-r--r-- | src/commonlib/include/commonlib/console/post_codes.h | 6 | ||||
| -rw-r--r-- | src/vendorcode/google/chromeos/cr50_enable_update.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/commonlib/include/commonlib/console/post_codes.h b/src/commonlib/include/commonlib/console/post_codes.h index d838815fa2..ef296bda49 100644 --- a/src/commonlib/include/commonlib/console/post_codes.h +++ b/src/commonlib/include/commonlib/console/post_codes.h @@ -28,6 +28,12 @@ #define POST_CODES_H /** + * \brief Not an actual post-code - used to clear port80h + * + */ +#define POST_CODE_CLEAR 0x00 + +/** * \brief Entry into 'crt0.s'. reset code jumps to here * * First instruction that gets executed after the reset vector jumps. diff --git a/src/vendorcode/google/chromeos/cr50_enable_update.c b/src/vendorcode/google/chromeos/cr50_enable_update.c index 9ac33a52b4..6beea913ca 100644 --- a/src/vendorcode/google/chromeos/cr50_enable_update.c +++ b/src/vendorcode/google/chromeos/cr50_enable_update.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <bootstate.h> +#include <commonlib/console/post_codes.h> #include <console/console.h> #include <ec/google/chromeec/ec.h> #include <elog.h> @@ -133,7 +134,7 @@ static void enable_update(void *unused) mainboard_prepare_cr50_reset(); /* clear current post code avoid chatty eventlog on subsequent boot*/ - post_code(0); + post_code(POST_CODE_CLEAR); /* * Older Cr50 firmware doesn't support the timeout parameter for the |