mainboard/google/kahlee: Update GPIOs based on board ID

BUG=b:73078053
TEST=build & boot Grunt

Change-Id: I2d4ba197b19c4948b867a61575e858b2a826a286
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://review.coreboot.org/25287
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Martin Roth 2018-03-19 16:39:19 -06:00 committed by Martin Roth
parent f7b5955b36
commit d0bc79be47
1 changed files with 247 additions and 6 deletions

View File

@ -18,13 +18,14 @@
#include <soc/smi.h>
#include <soc/southbridge.h>
#include <stdlib.h>
#include <boardid.h>
/*
* As a rule of thumb, GPIO pins used by coreboot should be initialized at
* bootblock while GPIO pins used only by the OS should be initialized at
* ramstage.
*/
const static struct soc_amd_stoneyridge_gpio gpio_set_stage_reset[] = {
const static struct soc_amd_stoneyridge_gpio gpio_set_stage_reset_old[] = {
/* GPIO_0 - EC_PCH_PWR_BTN_ODL */
PAD_NF(GPIO_0, PWR_BTN_L, PULL_UP),
@ -195,7 +196,181 @@ const static struct soc_amd_stoneyridge_gpio gpio_set_stage_reset[] = {
PAD_NF(GPIO_148, I2C1_SDA, PULL_NONE),
};
const static struct soc_amd_stoneyridge_gpio gpio_set_stage_ram[] = {
const static struct soc_amd_stoneyridge_gpio gpio_set_stage_reset[] = {
/* GPIO_0 - EC_PCH_PWR_BTN_ODL */
PAD_NF(GPIO_0, PWR_BTN_L, PULL_UP),
/* GPIO_1 - SYS_RST_ODL */
PAD_NF(GPIO_1, SYS_RESET_L, PULL_UP),
/* GPIO_3 - MEM_VOLT_SEL */
PAD_GPI(GPIO_3, PULL_UP),
/* GPIO_4 - EN_PP3300_WLAN */
PAD_GPO(GPIO_4, HIGH),
/* GPIO_5 - PCH_TRACKPAD_INT_3V3_ODL, SCI */
PAD_GPI(GPIO_5, PULL_UP),
/* GPIO_6 - APU_RST_L / EC_SMI_ODL, SMI */
PAD_GPI(GPIO_6, PULL_UP),
/* GPIO_7 - APU_PWROK_OD (currently not used) */
PAD_GPI(GPIO_7, PULL_UP),
/* GPIO_8 - DDR_ALERT_3V3_L (currently not used) */
PAD_GPI(GPIO_8, PULL_UP),
/* GPIO_9 - H1_PCH_INT_ODL, SCI */
PAD_GPI(GPIO_9, PULL_UP),
/* GPIO_11 - TOUCHSCREEN_INT_3V3_ODL, SCI */
PAD_GPI(GPIO_11, PULL_UP),
/* GPIO_14 - APU_HP_INT_ODL, SCI */
PAD_GPI(GPIO_14, PULL_UP),
/* GPIO_15 - EC_IN_RW_OD */
PAD_GPI(GPIO_15, PULL_UP),
/* GPIO_19 - APU_I2C_SCL3 (Touchscreen) */
PAD_NF(GPIO_19, I2C3_SCL, PULL_UP),
/* GPIO_20 - APU_I2C_SDA3 (Touchscreen) */
PAD_NF(GPIO_20, I2C3_SDA, PULL_UP),
/* GPIO_21 - APU_PEN_INT_ODL, SCI */
PAD_GPI(GPIO_21, PULL_UP),
/* GPIO_22 - EC_SCI_ODL, SCI */
PAD_GPI(GPIO_22, PULL_UP),
/* GPIO_23 - ACOK_OD */
/* GPIO_24 - EC_PCH_WAKE_L */
PAD_GPI(GPIO_24, PULL_UP),
/* GPIO_25 - SD_CD */
PAD_NF(GPIO_25, SD0_CD, PULL_UP),
/* GPIO_26 - APU_PCIE_RST_L */
PAD_NF(GPIO_26, PCIE_RST_L, PULL_NONE),
/* GPIO_40 - EMMC_BRIDGE_RST */
PAD_GPI(GPIO_40, PULL_DOWN),
/* GPIO_42 - S5_MUX_CTRL */
PAD_NF(GPIO_42, S5_MUX_CTRL, PULL_NONE),
/* GPIO_70 - WLAN_PE_RST_L */
PAD_GPO(GPIO_70, HIGH),
/* GPIO_74 - LPC_CLK0_EC_R */
PAD_NF(GPIO_74, LPCCLK0, PULL_DOWN),
/* GPIO_84 - HUB_RST (Active High) */
PAD_GPO(GPIO_84, LOW),
/* GPIO_85 - TOUCHSCREEN_RST (Active High) */
PAD_GPO(GPIO_85, LOW),
/* GPIO_87 - LPC_SERIRQ */
PAD_NF(GPIO_87, SERIRQ, PULL_NONE),
/* GPIO_88 - LPC_CLKRUN_L */
PAD_NF(GPIO_88, LPC_CLKRUN_L, PULL_NONE),
/* GPIO_91 - DMIC_CLK1_EN */
PAD_GPO(GPIO_91, HIGH),
/* GPIO_92 - WLAN_PCIE_CLKREQ_3V3_ODL */
PAD_NF(GPIO_92, CLK_REQ0_L, PULL_UP),
/* GPIO_93 - EMMC_RST */
PAD_GPO(GPIO_93, LOW),
/* GPIO_95 - SD_CLK */
/* GPIO_96 - SD_CMD */
/* GPIO_97 - SD_D0 */
/* GPIO_98 - SD_D1 */
/* GPIO_99 - SD_D2 */
/* GPIO_100 - SD_D3 */
/* GPIO_101 - SD_WP_L */
PAD_NF(GPIO_101, SD0_WP, PULL_DOWN),
/* GPIO_116 - PCIE_EMMC_CLKREQ_L */
PAD_NF(GPIO_116, CLK_REQ2_L, PULL_NONE),
/* GPIO_117 - PCH_SPI_CLK_R */
/* GPIO_118 - PCH_SPI_CS0_L */
PAD_NF(GPIO_118, SPI_CS1_L, PULL_NONE),
/* GPIO_119 - SPK_PA_EN */
PAD_GPO(GPIO_119, HIGH),
/* GPIO_120 - PCH_SPI_MISO */
/* GPIO_121 - PCH_SPI_MOSI */
/* GPIO_122 - APU_BIOS_FLASH_WP_L */
PAD_GPI(GPIO_122, PULL_NONE),
/* GPIO_126 - DMIC_CLK2_EN */
PAD_GPO(GPIO_126, HIGH),
/* GPIO_129 - APU_KBRST_L */
PAD_NF(GPIO_129, KBRST_L, PULL_UP),
/* GPIO_131 - CONFIG_STRAP3 */
PAD_GPI(GPIO_131, PULL_NONE),
/* GPIO_132 - CONFIG_STRAP4 */
PAD_GPI(GPIO_132, PULL_NONE),
/* GPIO_133 - APU_EDP_BKLTEN_L (backlight - Active LOW) */
PAD_GPO(GPIO_133, LOW),
/* GPIO_136 - UART_PCH_RX_DEBUG_TX */
PAD_NF(GPIO_136, UART0_RXD, PULL_NONE),
/* GPIO_137 - Unused (TP27) */
PAD_GPI(GPIO_137, PULL_UP),
/* GPIO_138 - UART_PCH_TX_DEBUG_RX */
PAD_NF(GPIO_138, UART0_TXD, PULL_NONE),
/* GPIO_139 - CONFIG_STRAP1 */
PAD_GPI(GPIO_139, PULL_NONE),
/* GPIO_140 - I2S_BCLK_R (init to func0, used for I2S) */
PAD_NF(GPIO_140, UART1_CTS_L, PULL_NONE),
/* GPIO_141 - I2S2_DATA_MIC2 (init to func0, used for I2S) */
PAD_NF(GPIO_141, UART1_RXD, PULL_NONE),
/* GPIO_142 - CONFIG_STRAP2 */
PAD_GPI(GPIO_142, PULL_NONE),
/* GPIO_143 - I2S2_DATA (init to func0, used for I2S) */
PAD_NF(GPIO_143, UART1_TXD, PULL_NONE),
/* GPIO_144 - I2S_LR_R (init to func0, used for I2S) */
PAD_NF(GPIO_144, UART1_INTR, PULL_NONE),
/* GPIO_145 - PCH_I2C_AUDIO_SCL */
PAD_NF(GPIO_145, I2C0_SCL, PULL_NONE),
/* GPIO_146 - PCH_I2C_AUDIO_SDA */
PAD_NF(GPIO_146, I2C0_SDA, PULL_NONE),
/* GPIO_147 - PCH_I2C_H1_TPM_SCL */
PAD_NF(GPIO_147, I2C1_SCL, PULL_NONE),
/* GPIO_148 - PCH_I2C_H1_TPM_SDA */
PAD_NF(GPIO_148, I2C1_SDA, PULL_NONE),
};
const static struct soc_amd_stoneyridge_gpio gpio_set_stage_ram_old[] = {
/* GPIO_2 - WLAN_PCIE_WAKE_3V3_ODL */
PAD_NF(GPIO_2, WAKE_L, PULL_UP),
@ -254,18 +429,84 @@ const static struct soc_amd_stoneyridge_gpio gpio_set_stage_ram[] = {
PAD_GPI(GPIO_135, PULL_UP),
};
const static struct soc_amd_stoneyridge_gpio gpio_set_stage_ram[] = {
/* GPIO_2 - WLAN_PCIE_WAKE_3V3_ODL */
PAD_NF(GPIO_2, WAKE_L, PULL_UP),
/* GPIO_10 - SLP_S0_L (currently not used) */
PAD_NF(GPIO_10, S0A3_GPIO, PULL_UP),
/* GPIO_12 - EN_PP3300_TRACKPAD */
PAD_GPO(GPIO_12, HIGH),
/* GPIO_13 - APU_PEN_PDCT_ODL (currently not used) */
PAD_GPI(GPIO_13, PULL_UP),
/* GPIO_16 - USB_C0_OC_L */
PAD_NF(GPIO_16, USB_OC0_L, PULL_UP),
/* GPIO_17 - USB_C1_OC_L */
PAD_NF(GPIO_17, USB_OC1_L, PULL_UP),
/* GPIO_18 - USB_A0_OC_ODL */
PAD_NF(GPIO_18, USB_OC2_L, PULL_UP),
/* GPIO_67 - PEN_RESET */
PAD_GPO(GPIO_67, LOW),
/* GPIO_75 - Unused (strap) (R139/R130) */
PAD_GPI(GPIO_75, PULL_UP),
/* GPIO_76 - EN_PP3300_TOUCHSCREEN */
PAD_GPO(GPIO_76, HIGH),
/* GPIO_86 - Unused (TP109) */
PAD_GPI(GPIO_86, PULL_UP),
/* GPIO_90 - EN_PP3300_CAMERA */
PAD_GPO(GPIO_90, HIGH),
/* GPIO_102 - EN_SD_SOCKET_PWR */
PAD_NF(GPIO_102, SD0_PWR_CTRL, PULL_DOWN),
/* GPIO_113 - APU_I2C_SCL2 (Pen & Trackpad) */
PAD_NF(GPIO_113, I2C2_SCL, PULL_UP),
/* GPIO_114 - APU_I2C_SDA2 (Pen & Trackpad) */
PAD_NF(GPIO_114, I2C2_SDA, PULL_UP),
/* GPIO_115 - Unused (TP127) */
PAD_GPI(GPIO_115, PULL_UP),
/* GPIO_130 - Unused (TP55) */
PAD_GPI(GPIO_130, PULL_UP),
/* GPIO_135 - Unused (TP128) */
PAD_GPI(GPIO_135, PULL_UP),
};
const __attribute__((weak))
struct soc_amd_stoneyridge_gpio *variant_early_gpio_table(size_t *size)
{
*size = ARRAY_SIZE(gpio_set_stage_reset);
return gpio_set_stage_reset;
if (board_id() < 2) {
*size = ARRAY_SIZE(gpio_set_stage_reset_old);
return gpio_set_stage_reset_old;
} else {
*size = ARRAY_SIZE(gpio_set_stage_reset);
return gpio_set_stage_reset;
}
}
const __attribute__((weak))
struct soc_amd_stoneyridge_gpio *variant_gpio_table(size_t *size)
{
*size = ARRAY_SIZE(gpio_set_stage_ram);
return gpio_set_stage_ram;
if (board_id() < 2) {
*size = ARRAY_SIZE(gpio_set_stage_ram_old);
return gpio_set_stage_ram_old;
} else {
*size = ARRAY_SIZE(gpio_set_stage_ram);
return gpio_set_stage_ram;
}
}
/*