diff options
Diffstat (limited to 'src/mainboard')
3 files changed, 19 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/pirrha/Makefile.inc b/src/mainboard/google/brya/variants/pirrha/Makefile.inc index bc560b8f1d..c74104c60e 100644 --- a/src/mainboard/google/brya/variants/pirrha/Makefile.inc +++ b/src/mainboard/google/brya/variants/pirrha/Makefile.inc @@ -4,4 +4,5 @@ bootblock-y += gpio.c romstage-y += memory.c ramstage-$(CONFIG_FW_CONFIG) += fw_config.c +ramstage-$(CONFIG_FW_CONFIG) += variant.c ramstage-y += gpio.c diff --git a/src/mainboard/google/brya/variants/pirrha/include/variant/gpio.h b/src/mainboard/google/brya/variants/pirrha/include/variant/gpio.h index c4fe342621..b98b09d2e2 100644 --- a/src/mainboard/google/brya/variants/pirrha/include/variant/gpio.h +++ b/src/mainboard/google/brya/variants/pirrha/include/variant/gpio.h @@ -5,4 +5,6 @@ #include <baseboard/gpio.h> +#define SD_CARD_POWER GPP_H13 + #endif diff --git a/src/mainboard/google/brya/variants/pirrha/variant.c b/src/mainboard/google/brya/variants/pirrha/variant.c new file mode 100644 index 0000000000..1b8c263bd6 --- /dev/null +++ b/src/mainboard/google/brya/variants/pirrha/variant.c @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <chip.h> +#include <baseboard/variants.h> +#include <variant/gpio.h> +#include <acpi/acpigen.h> + +void variant_generate_s0ix_hook(enum s0ix_entry entry) +{ + return; + + if (entry == S0IX_ENTRY) + acpigen_soc_clear_tx_gpio(SD_CARD_POWER); + else if (entry == S0IX_EXIT) + acpigen_soc_set_tx_gpio(SD_CARD_POWER); +} |