diff options
| author | Rob Barnes <robbarnes@google.com> | 2021-11-08 13:04:18 -0700 |
|---|---|---|
| committer | Paul Fagerburg <pfagerburg@chromium.org> | 2021-11-13 00:54:21 +0000 |
| commit | f6e421ffc9ede7ebeb56c0941f07f2f7b8b496a0 (patch) | |
| tree | 2f4670395643476e8d94e8462236ee1e7e7e2406 /src/soc/amd | |
| parent | 2bcf99fcc4bbdca7edb6a0c616e0a73649833614 (diff) | |
mb/google/guybrush: Add variant_espi_gpio_table
Add separate gpio table for early eSPI bus init. Remove espi GPIO from
early_gpio_table. This allows for initializing eSPI separately from
other GPIOs. Simplify verstage_mainboard_early_init.
BUG=b:200578885
BRANCH=None
TEST=Build and boot guybrush
Change-Id: I0cd439f207df7c27575ae363b207293d40485bf8
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59082
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/psp_verstage/include/psp_verstage.h | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/psp_verstage/psp_verstage.c | 6 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/soc/amd/common/psp_verstage/include/psp_verstage.h b/src/soc/amd/common/psp_verstage/include/psp_verstage.h index f5890d4286..976bc6942a 100644 --- a/src/soc/amd/common/psp_verstage/include/psp_verstage.h +++ b/src/soc/amd/common/psp_verstage/include/psp_verstage.h @@ -48,6 +48,7 @@ void test_svc_calls(void); uint32_t unmap_fch_devices(void); uint32_t verstage_soc_early_init(void); +void verstage_mainboard_espi_init(void); void verstage_soc_init(void); uintptr_t *map_spi_rom(void); diff --git a/src/soc/amd/common/psp_verstage/psp_verstage.c b/src/soc/amd/common/psp_verstage/psp_verstage.c index 3bfa3e9984..f3b42565b3 100644 --- a/src/soc/amd/common/psp_verstage/psp_verstage.c +++ b/src/soc/amd/common/psp_verstage/psp_verstage.c @@ -24,6 +24,7 @@ extern char _bss_start, _bss_end; void __weak verstage_mainboard_early_init(void) {} +void __weak verstage_mainboard_espi_init(void) {} void __weak verstage_mainboard_init(void) {} uint32_t __weak get_max_workbuf_size(uint32_t *size) { @@ -233,8 +234,11 @@ void Main(void) svc_debug_print("verstage_soc_early_init failed! -- rebooting\n"); vboot_reboot(); } - svc_debug_print("calling verstage_mainboard_early_init\n"); + printk(BIOS_DEBUG, "calling verstage_mainboard_espi_init\n"); + verstage_mainboard_espi_init(); + + printk(BIOS_DEBUG, "calling verstage_mainboard_early_init\n"); verstage_mainboard_early_init(); svc_write_postcode(POSTCODE_LATE_INIT); |