diff options
| author | Jon Murphy <jpmurphy@google.com> | 2022-02-17 21:05:19 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-02-28 13:31:27 +0000 |
| commit | 0bc013b15a28eb85316f408fdf33f1ba61061584 (patch) | |
| tree | ae55707c56211174be1911ef0d6843b018cb2119 /src/mainboard/google/skyrim/variants/baseboard/include | |
| parent | ee67ddc707fddbff30ecb173f7854f930eb63a92 (diff) | |
mb/google/skyrim: Enable AP <-> D2 communication
Configure D2 I2C and Interrupt GPIOs during the early initialization.
Add devicetree configuration for D2 device and enable the required
config items.
BUG=b:214414776
TEST=Build
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I57b6d0e9da9935596e54b8eab400440e518b4523
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62163
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard/google/skyrim/variants/baseboard/include')
| -rw-r--r-- | src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h index b83344894e..a99dd26c0d 100644 --- a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h @@ -22,7 +22,16 @@ void variant_override_gpio_table(const struct soc_amd_gpio **gpio, size_t *size) /* This function provides GPIO init in bootblock. */ void variant_bootblock_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); +/* This function provides early GPIO init in early bootblock or psp. */ +void variant_early_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); + +/* This function allows variant to override any early GPIO init in early bootblock or psp. */ +void variant_early_override_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); + /* This function provides GPIO settings before entering sleep. */ void variant_sleep_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); +/* This function provides GPIO settings for TPM i2c bus. */ +void variant_tpm_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); + #endif /* __BASEBOARD_VARIANTS_H__ */ |