diff options
| author | Vadim Bendebury <vbendeb@chromium.org> | 2015-04-10 18:04:04 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-27 20:49:09 +0200 |
| commit | 6e20e2f16872a276c9af18b7ca11b1ea62bfb820 (patch) | |
| tree | 44eb1d233d77850daa95f1e445dc0753c223c3e6 /src/vendorcode | |
| parent | 5bdbd004e689157588c01b9689611b826d2382c9 (diff) | |
cbmem: add and use a function to dump console buffer
The new function can be compiled in only when serial console is
disabled.
When invoked, this function initializes the serial interface and dumps
the contents of the CBMEM console buffer to serial output.
BRANCH=none
BUG=chromium:475347
TEST=compiled for different platforms with and without serial console
enabled. No actual test of this function yet.
Change-Id: Ia8d16649dc9d09798fa6970f2cfd893438e00dc5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a38a8254dd788ad188ba2509b9ae117d6f699579
Original-Change-Id: Ib85759a2727e31ba1ca21da7e6c346e434f83b52
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/265293
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9984
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/vendorcode')
| -rw-r--r-- | src/vendorcode/google/chromeos/vboot.c | 2 | ||||
| -rw-r--r-- | src/vendorcode/google/chromeos/vboot_common.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/vboot.c b/src/vendorcode/google/chromeos/vboot.c index 44fe9e3025..a151f54619 100644 --- a/src/vendorcode/google/chromeos/vboot.c +++ b/src/vendorcode/google/chromeos/vboot.c @@ -234,6 +234,8 @@ static void init_vboot(int bootmode) #if !MOCK_TPM printk(BIOS_ERR, "TPM: Error code 0x%x. Hard reset!\n", result); post_code(POST_TPM_FAILURE); + if (IS_ENABLED(CONFIG_CONSOLE_CBMEM_DUMP_TO_UART)) + cbmem_dump_console(); hard_reset(); #endif } diff --git a/src/vendorcode/google/chromeos/vboot_common.c b/src/vendorcode/google/chromeos/vboot_common.c index bacacd4647..2e0ab2b75a 100644 --- a/src/vendorcode/google/chromeos/vboot_common.c +++ b/src/vendorcode/google/chromeos/vboot_common.c @@ -130,6 +130,8 @@ void *vboot_get_payload(int *len) void vboot_reboot(void) { + if (IS_ENABLED(CONFIG_CONSOLE_CBMEM_DUMP_TO_UART)) + cbmem_dump_console(); hard_reset(); die("failed to reboot"); } |