diff options
| author | Martin Roth <martinroth@chromium.org> | 2021-06-25 15:28:43 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2021-06-28 17:12:02 +0000 |
| commit | 53435eac5117461ac9ec1739755d5bec43a8c14e (patch) | |
| tree | afa62780574a9f37a0e130f5b10d5c5a425ad448 /src/mainboard | |
| parent | fe58977e6fe2501e2ae50ce9a6bd1790e47eadb8 (diff) | |
mb/google/guybrush: Configure eSPI requirements before setting it up
When initializing eSPI early, guybrush has requirements to configure the
bus properly. Those are normally run in bootblock_mainboard_early_init,
but when setting up eSPI early, those have not run yet.
BUG=192100564
TEST=Build along with previous patch, eSPI works on guybrush
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Ifec6113d48aea0bb5efe47909e4faf0161148a99
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55864
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/guybrush/bootblock.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/bootblock.c b/src/mainboard/google/guybrush/bootblock.c index 46875ff43d..f9f1ab034f 100644 --- a/src/mainboard/google/guybrush/bootblock.c +++ b/src/mainboard/google/guybrush/bootblock.c @@ -1,12 +1,25 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <amdblocks/acpimmio.h> +#include <amdblocks/espi.h> #include <bootblock_common.h> #include <baseboard/variants.h> #include <console/console.h> #include <device/pci_ops.h> #include <soc/pci_devs.h> +void mb_set_up_early_espi(void) +{ + /* + * We don't need to initialize all of the GPIOs that are done + * in bootblock_mainboard_early_init(), but we need to release + * the EC eSPI reset and do the rest of the configuration. + * + * This will not be present in the normal boot flow. + */ + bootblock_mainboard_early_init(); +} + void bootblock_mainboard_early_init(void) { size_t num_gpios; |