diff options
Diffstat (limited to 'src/mainboard')
6 files changed, 39 insertions, 89 deletions
diff --git a/src/mainboard/google/zork/bootblock.c b/src/mainboard/google/zork/bootblock.c index 0e7af52ecd..11391efd1e 100644 --- a/src/mainboard/google/zork/bootblock.c +++ b/src/mainboard/google/zork/bootblock.c @@ -8,6 +8,8 @@ void bootblock_mainboard_early_init(void) size_t num_gpios; const struct soc_amd_gpio *gpios; - gpios = variant_early_gpio_table(&num_gpios); - program_gpios(gpios, num_gpios); + if (!CONFIG(VBOOT_STARTS_BEFORE_BOOTBLOCK)) { + gpios = variant_early_gpio_table(&num_gpios); + program_gpios(gpios, num_gpios); + } } diff --git a/src/mainboard/google/zork/variants/baseboard/Makefile.inc b/src/mainboard/google/zork/variants/baseboard/Makefile.inc index 4bcaf68aed..7e4ccae4f3 100644 --- a/src/mainboard/google/zork/variants/baseboard/Makefile.inc +++ b/src/mainboard/google/zork/variants/baseboard/Makefile.inc @@ -1,18 +1,22 @@ # SPDX-License-Identifier: GPL-2.0-or-later +bootblock-y += gpio_baseboard_common.c bootblock-$(CONFIG_BOARD_GOOGLE_BASEBOARD_TREMBYLE) += gpio_baseboard_trembyle.c bootblock-$(CONFIG_BOARD_GOOGLE_BASEBOARD_DALBOZ) += gpio_baseboard_dalboz.c +verstage-y += gpio_baseboard_common.c ifeq ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),y) verstage-$(CONFIG_BOARD_GOOGLE_BASEBOARD_TREMBYLE) += gpio_baseboard_trembyle.c verstage-$(CONFIG_BOARD_GOOGLE_BASEBOARD_DALBOZ) += gpio_baseboard_dalboz.c endif verstage-y += tpm_tis.c +romstage-y += gpio_baseboard_common.c romstage-$(CONFIG_BOARD_GOOGLE_BASEBOARD_TREMBYLE) += gpio_baseboard_trembyle.c romstage-$(CONFIG_BOARD_GOOGLE_BASEBOARD_DALBOZ) += gpio_baseboard_dalboz.c romstage-y += tpm_tis.c +ramstage-y += gpio_baseboard_common.c ramstage-$(CONFIG_BOARD_GOOGLE_BASEBOARD_TREMBYLE) += gpio_baseboard_trembyle.c ramstage-$(CONFIG_BOARD_GOOGLE_BASEBOARD_TREMBYLE) += fsps_baseboard_trembyle.c ramstage-$(CONFIG_BOARD_GOOGLE_BASEBOARD_DALBOZ) += gpio_baseboard_dalboz.c diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c new file mode 100644 index 0000000000..e903700d0f --- /dev/null +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/variants.h> +#include <soc/gpio.h> +#include <stdlib.h> +#include <boardid.h> +#include <variant/gpio.h> + +static const struct soc_amd_gpio early_gpio_table[] = { + /* H1_FCH_INT_ODL */ + PAD_INT(GPIO_3, PULL_UP, EDGE_LOW, STATUS), + /* I2C3_SCL - H1 */ + PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), + /* I2C3_SDA - H1 */ + PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), + /* FCH_ESPI_EC_CS_L */ + PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE), + /* ESPI_ALERT_L (may be unused) */ + PAD_NF(GPIO_108, ESPI_ALERT_L, PULL_UP), + /* UART0_RXD - DEBUG */ + PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), + /* UART0_TXD - DEBUG */ + PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), +}; + +const __weak struct soc_amd_gpio *variant_early_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c index b5b2847841..46c232129a 100644 --- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c @@ -7,37 +7,9 @@ #include <boardid.h> #include <variant/gpio.h> -static const struct soc_amd_gpio gpio_set_stage_reset[] = { - /* H1_FCH_INT_ODL */ - PAD_INT(GPIO_3, PULL_UP, EDGE_LOW, STATUS), - /* I2C3_SCL - H1 */ - PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), - /* I2C3_SDA - H1 */ - PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), - - /* FCH_ESPI_EC_CS_L */ - PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE), - - /* ESPI_ALERT_L (may be unused) */ - PAD_NF(GPIO_108, ESPI_ALERT_L, PULL_UP), - - /* UART0_RXD - DEBUG */ - PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), - /* BIOS_FLASH_WP_ODL */ - PAD_GPI(GPIO_137, PULL_NONE), - /* UART0_TXD - DEBUG */ - PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), -}; - static const struct soc_amd_gpio gpio_set_stage_rom[] = { - /* H1_FCH_INT_ODL */ - PAD_INT(GPIO_3, PULL_UP, EDGE_LOW, STATUS), /* PEN_POWER_EN - reset */ PAD_GPO(GPIO_5, LOW), - /* I2C3_SCL - H1 */ - PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), - /* I2C3_SDA - H1 */ - PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), /* EC_FCH_WAKE_L */ PAD_GPI(GPIO_24, PULL_UP), PAD_WAKE(GPIO_24, PULL_UP, EDGE_LOW, S3_S4_S5), @@ -46,8 +18,6 @@ static const struct soc_amd_gpio gpio_set_stage_rom[] = { PAD_NF(GPIO_26, PCIE_RST_L, PULL_NONE), /* PCIE_RST1_L - Variable timings (May remove) */ PAD_NF(GPIO_27, PCIE_RST1_L, PULL_NONE), - /* FCH_ESPI_EC_CS_L */ - PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE), /* NVME_AUX_RESET_L */ PAD_GPO(GPIO_40, HIGH), /* WIFI_AUX_RESET_L */ @@ -60,18 +30,12 @@ static const struct soc_amd_gpio gpio_set_stage_rom[] = { PAD_GPO(GPIO_76, LOW), /* CLK_REQ0_L - WIFI */ PAD_NF(GPIO_92, CLK_REQ0_L, PULL_UP), - /* ESPI_ALERT_L (may be unused) */ - PAD_NF(GPIO_108, ESPI_ALERT_L, PULL_UP), /* CLK_REQ1_L - SD Card */ PAD_NF(GPIO_115, CLK_REQ1_L, PULL_UP), /* CLK_REQ2_L - NVMe */ PAD_NF(GPIO_116, CLK_REQ2_L, PULL_UP), - /* UART0_RXD - DEBUG */ - PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), /* BIOS_FLASH_WP_ODL */ PAD_GPI(GPIO_137, PULL_NONE), - /* UART0_TXD - DEBUG */ - PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), /* USI_RESET - reset */ PAD_GPO(GPIO_140, HIGH), /* USB_HUB_RST_L - reset*/ @@ -198,13 +162,6 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = { }; const __weak -struct soc_amd_gpio *variant_early_gpio_table(size_t *size) -{ - *size = ARRAY_SIZE(gpio_set_stage_reset); - return gpio_set_stage_reset; -} - -const __weak struct soc_amd_gpio *variant_romstage_gpio_table(size_t *size) { *size = ARRAY_SIZE(gpio_set_stage_rom); diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c index 6101330a79..c3e1e42f35 100644 --- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c @@ -7,37 +7,9 @@ #include <boardid.h> #include <variant/gpio.h> -static const struct soc_amd_gpio gpio_set_stage_reset[] = { - /* H1_FCH_INT_ODL */ - PAD_INT(GPIO_3, PULL_UP, EDGE_LOW, STATUS), - /* I2C3_SCL - H1 */ - PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), - /* I2C3_SDA - H1 */ - PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), - - /* FCH_ESPI_EC_CS_L */ - PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE), - - /* ESPI_ALERT_L (may be unused) */ - PAD_NF(GPIO_108, ESPI_ALERT_L, PULL_UP), - - /* UART0_RXD - DEBUG */ - PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), - /* BIOS_FLASH_WP_ODL */ - PAD_GPI(GPIO_137, PULL_NONE), - /* UART0_TXD - DEBUG */ - PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), -}; - static const struct soc_amd_gpio gpio_set_stage_rom[] = { - /* H1_FCH_INT_ODL */ - PAD_INT(GPIO_3, PULL_UP, EDGE_LOW, STATUS), /* PEN_POWER_EN - reset */ PAD_GPO(GPIO_5, LOW), - /* I2C3_SCL - H1 */ - PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), - /* I2C3_SDA - H1 */ - PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), /* EC_FCH_WAKE_L */ PAD_GPI(GPIO_24, PULL_UP), PAD_WAKE(GPIO_24, PULL_UP, EDGE_LOW, S3_S4_S5), @@ -46,8 +18,6 @@ static const struct soc_amd_gpio gpio_set_stage_rom[] = { PAD_NF(GPIO_26, PCIE_RST_L, PULL_NONE), /* PCIE_RST1_L - Variable timings (May remove) */ PAD_NF(GPIO_27, PCIE_RST1_L, PULL_NONE), - /* FCH_ESPI_EC_CS_L */ - PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE), /* NVME_AUX_RESET_L */ PAD_GPO(GPIO_40, HIGH), /* WIFI_AUX_RESET_L */ @@ -62,8 +32,6 @@ static const struct soc_amd_gpio gpio_set_stage_rom[] = { PAD_GPI(GPIO_84, PULL_NONE), /* CLK_REQ0_L - WIFI */ PAD_NF(GPIO_92, CLK_REQ0_L, PULL_UP), - /* ESPI_ALERT_L (may be unused) */ - PAD_NF(GPIO_108, ESPI_ALERT_L, PULL_UP), /* CLK_REQ1_L - SD Card */ PAD_NF(GPIO_115, CLK_REQ1_L, PULL_UP), /* RAM_ID_3 */ @@ -76,12 +44,8 @@ static const struct soc_amd_gpio gpio_set_stage_rom[] = { PAD_GPI(GPIO_131, PULL_NONE), /* CLK_REQ4_L - SSD */ PAD_NF(GPIO_132, CLK_REQ4_L, PULL_UP), - /* UART0_RXD - DEBUG */ - PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), /* BIOS_FLASH_WP_ODL */ PAD_GPI(GPIO_137, PULL_NONE), - /* UART0_TXD - DEBUG */ - PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), /* USI_RESET - reset */ PAD_GPO(GPIO_140, HIGH), /* SD_AUX_RESET_L */ @@ -207,13 +171,6 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = { }; const __weak -struct soc_amd_gpio *variant_early_gpio_table(size_t *size) -{ - *size = ARRAY_SIZE(gpio_set_stage_reset); - return gpio_set_stage_reset; -} - -const __weak struct soc_amd_gpio *variant_romstage_gpio_table(size_t *size) { *size = ARRAY_SIZE(gpio_set_stage_rom); diff --git a/src/mainboard/google/zork/verstage.c b/src/mainboard/google/zork/verstage.c index 7bfc10782a..8401196037 100644 --- a/src/mainboard/google/zork/verstage.c +++ b/src/mainboard/google/zork/verstage.c @@ -12,7 +12,7 @@ static void setup_gpio(void) size_t num_gpios; printk(BIOS_DEBUG, "Setting GPIOs\n"); - gpios = variant_romstage_gpio_table(&num_gpios); + gpios = variant_early_gpio_table(&num_gpios); program_gpios(gpios, num_gpios); printk(BIOS_DEBUG, "GPIOs setup\n"); } |