mainboard/google/kahlee: Update GPIOs

- The touchscreen interrupt was moved from the GPIO 3, as originally
suggested to GPIO 11.  This changes the gevent from 2 to 18.
- Add EMMC reset on GPIO 93.
- Add EMMC bridge PCIe reset on GPIO 40.
- Set device enables to high.
- Remove extra SCI comment from GPIO 130.
- Set individual device PCIe reset pins to high.
- Enable global PCIe reset on GPIO 26.
- Mark LPC_CLK1 as unused.
- Update net names based on latest schematics.
- Set Direction and level/edge correctly for SCIs/SMIs.
- Remove SCI for pen detect.
- Add comments.

BUG=b:70234300, b:69681660, b:69305596
TEST=build grunt

Change-Id: Ib591e4278ed23d0963ecb19ad9c326498b4c7796
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Martin Roth 2017-12-06 00:00:13 -07:00
parent 7eda534ad5
commit a55b0e5f65

View File

@ -35,11 +35,11 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
/* GPIO_2 - WLAN_PCIE_WAKE_3V3_ODL */
{ GPIO_2, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_3 - TOUCHSCREEN_INT_3V3_ODL, SCI */
/* GPIO_3 - MEM_VOLT_SEL */
{ GPIO_3, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_4 - EN_PP3300_WLAN */
{ GPIO_4, Function0, FCH_GPIO_OUTPUT_VALUE },
{ GPIO_4, Function0, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_5 - PCH_TRACKPAD_INT_3V3_ODL, SCI */
{ GPIO_5, Function0, FCH_GPIO_PULL_UP_ENABLE },
@ -47,25 +47,25 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
/* GPIO_6 - APU_RST_L / EC_SMI_ODL, SMI */
{ GPIO_6, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_7 - APU_PWROK_OD */
/* GPIO_7 - APU_PWROK_OD (currently not used) */
{ GPIO_7, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_8 - DDR_ALERT_3V3_L, SCI */
/* GPIO_8 - DDR_ALERT_3V3_L (currently not used) */
{ GPIO_8, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_9 - PCH_INT_ODL, SCI */
/* GPIO_9 - H1_PCH_INT_ODL, SCI */
{ GPIO_9, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_10 - SLP_S0_L */
/* GPIO_10 - SLP_S0_L (currently not used) */
{ GPIO_10, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_11 - Unused (R166) */
/* GPIO_11 - TOUCHSCREEN_INT_3V3_ODL, SCI */
{ GPIO_11, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_12 - Unused (TP126) */
{ GPIO_12, Function2, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_13 - APU_PEN_PDCT_ODL, SCI */
/* GPIO_13 - APU_PEN_PDCT_ODL (currently not used) */
{ GPIO_13, Function1, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_14 - APU_HP_INT_ODL, SCI */
@ -92,7 +92,7 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
/* GPIO_21 - APU_PEN_INT_ODL, SCI */
{ GPIO_21, Function1, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_22 - EC_SCI_ODL */
/* GPIO_22 - EC_SCI_ODL, SCI */
{ GPIO_22, Function1, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_23 - ACOK_OD */
@ -103,10 +103,10 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
{ GPIO_25, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_26 - APU_PCIE_RST_L */
{ GPIO_26, Function0, FCH_GPIO_OUTPUT_VALUE },
{ GPIO_26, Function0, },
/* GPIO_40 - Unused */
{ GPIO_40, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_40 - EMMC_BRIDGE_RST_L */
{ GPIO_40, Function0, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_42 - S5_MUX_CTRL */
{ GPIO_42, Function0, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
@ -114,22 +114,22 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
/* GPIO_67 - PEN_RESET */
{ GPIO_67, Function0, FCH_GPIO_OUTPUT_VALUE },
/* GPIO_70 - WLAN_PE_RST */
{ GPIO_70, Function0, FCH_GPIO_OUTPUT_VALUE },
/* GPIO_70 - WLAN_PE_RST_L */
{ GPIO_70, Function0, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_74 - LPC_CLK0_EC_R */
{ GPIO_74, Function0, FCH_GPIO_PULL_DOWN_ENABLE },
/* GPIO_75 - LPC_CLK1 */
{ GPIO_75, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_75 - Unused (strap) (R139/R130) */
{ GPIO_75, Function1, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_76 - EN_PP3300_TOUCHSCREEN */
{ GPIO_76, Function0, FCH_GPIO_OUTPUT_VALUE },
{ GPIO_76, Function0, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_84 - HUB_RST */
/* GPIO_84 - HUB_RST (Active High) */
{ GPIO_84, Function1, FCH_GPIO_OUTPUT_VALUE },
/* GPIO_85 - TOUCHSCREEN_RST_1V8 */
/* GPIO_85 - TOUCHSCREEN_RST (Active High) */
{ GPIO_85, Function1, FCH_GPIO_OUTPUT_VALUE },
/* GPIO_86 - Unused (TP109) */
@ -142,16 +142,16 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
{ GPIO_88, Function0, },
/* GPIO_90 - EN_PP3300_CAMERA */
{ GPIO_90, Function0, FCH_GPIO_OUTPUT_VALUE },
{ GPIO_90, Function0, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_91 - EN_PP3300_TRACKPAD */
{ GPIO_91, Function1, FCH_GPIO_OUTPUT_VALUE },
{ GPIO_91, Function1, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_92 - WLAN_PCIE_CLKREQ_3V3_ODL */
{ GPIO_92, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_93 - Unused (TP129) */
{ GPIO_93, Function1, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_93 - EMMC_RST_L */
{ GPIO_93, Function1, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_95 - SD_CLK */
/* GPIO_96 - SD_CMD */
@ -184,21 +184,21 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
{ GPIO_118, Function0, },
/* GPIO_119 - SPK_PA_EN */
{ GPIO_119, Function2, FCH_GPIO_OUTPUT_VALUE },
{ GPIO_119, Function2, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_120 - PCH_SPI_MISO */
/* GPIO_121 - PCH_SPI_MOSI */
/* GPIO_122 - APU_BIOS_FLASH_WP */
/* GPIO_122 - APU_BIOS_FLASH_WP_L */
{ GPIO_122, Function1, },
/* GPIO_126 - DMIC_CLK2_EN */
{ GPIO_126, Function1, FCH_GPIO_OUTPUT_VALUE },
{ GPIO_126, Function1, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_129 - APU_KBRST_L */
{ GPIO_129, Function0, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_130 - Unused, SCI */
/* GPIO_130 - Unused (TP55) */
{ GPIO_130, Function1, FCH_GPIO_PULL_UP_ENABLE },
/* GPIO_131 - CONFIG_STRAP3 */
@ -207,7 +207,7 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
/* GPIO_132 - CONFIG_STRAP4 */
{ GPIO_132, Function2, },
/* GPIO_133 - APU_EDP_BKLTEN (backlight enable) */
/* GPIO_133 - APU_EDP_BKLTEN_L (backlight - Active LOW) */
{ GPIO_133, Function1, FCH_GPIO_OUTPUT_VALUE },
/* GPIO_135 - Unused (TP128) */
@ -216,8 +216,8 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
/* GPIO_136 - UART_PCH_RX_DEBUG_TX */
{ GPIO_136, Function0, },
/* GPIO_137 - AUDIO_CLK_EN */
{ GPIO_137, Function1, FCH_GPIO_OUTPUT_VALUE },
/* GPIO_137 - AUDIO_CLK_EN (Remove in EVT?) */
{ GPIO_137, Function1, FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE },
/* GPIO_138 - UART_PCH_TX_DEBUG_RX */
{ GPIO_138, Function0, },
@ -225,19 +225,19 @@ static const GPIO_CONTROL agesa_board_gpios[] = {
/* GPIO_139 - CONFIG_STRAP1 */
{ GPIO_139, Function1, },
/* GPIO_140 - I2S_BCLK_R */
/* GPIO_140 - I2S_BCLK_R (init to func0, used for I2S) */
{ GPIO_140, Function0, },
/* GPIO_141 - I2S2_DATA_MIC2 */
/* GPIO_141 - I2S2_DATA_MIC2 (init to func0, used for I2S) */
{ GPIO_141, Function0, },
/* GPIO_142 - CONFIG_STRAP2 */
{ GPIO_142, Function1, },
/* GPIO_143 - I2S2_DATA */
/* GPIO_143 - I2S2_DATA (init to func0, used for I2S) */
{ GPIO_143, Function0, },
/* GPIO_144 - I2S_LR_R */
/* GPIO_144 - I2S_LR_R (init to func0, used for I2S) */
{ GPIO_144, Function0, },
/* GPIO_145 - PCH_I2C_AUDIO_SCL */
@ -266,14 +266,6 @@ const __attribute__((weak)) GPIO_CONTROL *get_gpio_table(void)
*/
static const struct sci_source gpe_table[] = {
/* TOUCHSCREEN_INT_3V3_ODL */
{
.scimap = 2,
.gpe = 2,
.direction = SMI_SCI_LVL_HIGH,
.level = SMI_SCI_EDG,
},
/* PCH_TRACKPAD_INT_3V3_ODL */
{
.scimap = 7,
@ -282,43 +274,44 @@ static const struct sci_source gpe_table[] = {
.level = SMI_SCI_EDG,
},
/* DDR_ALERT_3V3_L */
{
.scimap = 23,
.gpe = 23,
.direction = SMI_SCI_LVL_LOW,
.level = SMI_SCI_LVL,
},
/* PCH_INT_ODL */
/* H1_PCH_INT_ODL */
{
.scimap = 22,
.gpe = 22,
.direction = SMI_SCI_LVL_LOW,
.level = SMI_SCI_LVL,
.level = SMI_SCI_EDG,
},
/* APU_PEN_PDCT_ODL */
/* TOUCHSCREEN_INT_3V3_ODL */
{
.scimap = 21,
.gpe = 21,
.scimap = 18,
.gpe = 18,
.direction = SMI_SCI_LVL_LOW,
.level = SMI_SCI_LVL,
.level = SMI_SCI_EDG,
},
/* APU_HP_INT_ODL */
{
.scimap = 6,
.gpe = 6,
.direction = SMI_SCI_LVL_LOW,
.level = SMI_SCI_LVL,
.level = SMI_SCI_EDG,
},
/* APU_PEN_INT_ODL */
{
.scimap = 5,
.gpe = 5,
.direction = SMI_SCI_LVL_HIGH,
.direction = SMI_SCI_LVL_LOW,
.level = SMI_SCI_EDG,
},
/* EC_SCI_ODL */
{
.scimap = 3,
.gpe = 3,
.direction = SMI_SCI_LVL_LOW,
.level = SMI_SCI_EDG,
},
};