diff options
| author | Caveh Jalali <caveh@chromium.org> | 2020-07-31 04:30:24 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-24 09:20:38 +0000 |
| commit | 028e527cbd880078bc195fbf62e49732c7523904 (patch) | |
| tree | 1957b8bc8f0689fc7436538c91a0349c2f1edbba /src | |
| parent | a360aad2bc8a70e9d11047f6ca03e65c9318dfb7 (diff) | |
| download | coreboot-028e527cbd880078bc195fbf62e49732c7523904.tar.xz | |
mb/google/volteer/*/gpio.c: add GPP_D16 to early_gpio_table
GPP_D16 is routed to the main power enable pin on several PCIe SD card
controllers on SD daughterboards. We should enable the power to these
chips as early as possible so they can participate in PCIe
enumeration.
BUG=b:162722965
TEST=Verified RTS5261 and GL9755 daughterboards enumerate on PCI and
can read SD cards.
Change-Id: Icf5e770f540e5d1e27b40f270bb004f4196bc7be
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Diffstat (limited to 'src')
7 files changed, 21 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/delbin/gpio.c b/src/mainboard/google/volteer/variants/delbin/gpio.c index 614ff6c517..1d4bfe6ef6 100644 --- a/src/mainboard/google/volteer/variants/delbin/gpio.c +++ b/src/mainboard/google/volteer/variants/delbin/gpio.c @@ -145,6 +145,9 @@ static const struct pad_config early_gpio_table[] = { PAD_CFG_GPO(GPP_C0, 1, DEEP), /* C21 : UART2_TXD ==> H1_PCH_INT_ODL */ PAD_CFG_GPI_APIC(GPP_C21, NONE, PLTRST, LEVEL, INVERT), + + /* D16 : ISH_UART0_CTS# ==> EN_PP3300_SD */ + PAD_CFG_GPO(GPP_D16, 1, DEEP), }; const struct pad_config *variant_override_gpio_table(size_t *num) diff --git a/src/mainboard/google/volteer/variants/malefor/gpio.c b/src/mainboard/google/volteer/variants/malefor/gpio.c index cdffb60dd9..22dec73eac 100644 --- a/src/mainboard/google/volteer/variants/malefor/gpio.c +++ b/src/mainboard/google/volteer/variants/malefor/gpio.c @@ -183,6 +183,9 @@ static const struct pad_config early_gpio_table[] = { /* C22 : UART2_RTS# ==> PCH_FPMCU_BOOT0 */ PAD_CFG_GPO(GPP_C22, 0, DEEP), + /* D16 : ISH_UART0_CTS# ==> EN_PP3300_SD */ + PAD_CFG_GPO(GPP_D16, 1, DEEP), + /* E12 : SPI1_MISO_IO1 ==> PEN_ALERT_ODL */ PAD_CFG_GPO(GPP_E12, 1, DEEP), diff --git a/src/mainboard/google/volteer/variants/terrador/gpio.c b/src/mainboard/google/volteer/variants/terrador/gpio.c index 1a4976645a..a0267cc7b1 100644 --- a/src/mainboard/google/volteer/variants/terrador/gpio.c +++ b/src/mainboard/google/volteer/variants/terrador/gpio.c @@ -212,6 +212,9 @@ static const struct pad_config early_gpio_table[] = { /* C22 : UART2_RTS# ==> PCH_FPMCU_BOOT0 */ PAD_CFG_GPO(GPP_C22, 0, DEEP), + /* D16 : ISH_UART0_CTS# ==> EN_PP3300_SD */ + PAD_CFG_GPO(GPP_D16, 1, DEEP), + /* E12 : SPI1_MISO_IO1 ==> PEN_ALERT_ODL */ PAD_CFG_GPI(GPP_E12, NONE, DEEP), }; diff --git a/src/mainboard/google/volteer/variants/todor/gpio.c b/src/mainboard/google/volteer/variants/todor/gpio.c index e49e2dccf5..f202543cf6 100644 --- a/src/mainboard/google/volteer/variants/todor/gpio.c +++ b/src/mainboard/google/volteer/variants/todor/gpio.c @@ -218,6 +218,9 @@ static const struct pad_config early_gpio_table[] = { /* C22 : UART2_RTS# ==> PCH_FPMCU_BOOT0 */ PAD_CFG_GPO(GPP_C22, 0, DEEP), + /* D16 : ISH_UART0_CTS# ==> EN_PP3300_SD */ + PAD_CFG_GPO(GPP_D16, 1, DEEP), + /* E12 : SPI1_MISO_IO1 ==> PEN_ALERT_ODL */ PAD_CFG_GPI(GPP_E12, NONE, DEEP), }; diff --git a/src/mainboard/google/volteer/variants/volteer/gpio.c b/src/mainboard/google/volteer/variants/volteer/gpio.c index df17e5046f..fd355a88aa 100644 --- a/src/mainboard/google/volteer/variants/volteer/gpio.c +++ b/src/mainboard/google/volteer/variants/volteer/gpio.c @@ -231,6 +231,9 @@ static const struct pad_config early_gpio_table[] = { /* C22 : UART2_RTS# ==> PCH_FPMCU_BOOT0 */ PAD_CFG_GPO(GPP_C22, 0, DEEP), + /* D16 : ISH_UART0_CTS# ==> EN_PP3300_SD */ + PAD_NC(GPP_D16, UP_20K), + /* E12 : SPI1_MISO_IO1 ==> EN_PP3300_SSD */ PAD_CFG_GPO(GPP_E12, 1, DEEP), diff --git a/src/mainboard/google/volteer/variants/volteer2/gpio.c b/src/mainboard/google/volteer/variants/volteer2/gpio.c index 7b14646fd5..c7fa706406 100644 --- a/src/mainboard/google/volteer/variants/volteer2/gpio.c +++ b/src/mainboard/google/volteer/variants/volteer2/gpio.c @@ -231,6 +231,9 @@ static const struct pad_config early_gpio_table[] = { /* C22 : UART2_RTS# ==> PCH_FPMCU_BOOT0 */ PAD_CFG_GPO(GPP_C22, 0, DEEP), + /* D16 : ISH_UART0_CTS# ==> EN_PP3300_SD */ + PAD_NC(GPP_D16, UP_20K), + /* E12 : SPI1_MISO_IO1 ==> EN_PP3300_SSD */ PAD_CFG_GPO(GPP_E12, 1, DEEP), diff --git a/src/mainboard/google/volteer/variants/voxel/gpio.c b/src/mainboard/google/volteer/variants/voxel/gpio.c index b65e813c03..3ce9238f87 100644 --- a/src/mainboard/google/volteer/variants/voxel/gpio.c +++ b/src/mainboard/google/volteer/variants/voxel/gpio.c @@ -240,6 +240,9 @@ static const struct pad_config early_gpio_table[] = { /* C22 : UART2_RTS# ==> PCH_FPMCU_BOOT0 */ PAD_CFG_GPO(GPP_C22, 0, DEEP), + /* D16 : ISH_UART0_CTS# ==> EN_PP3300_SD */ + PAD_CFG_GPO(GPP_D16, 1, DEEP), + /* E12 : SPI1_MISO_IO1 ==> EN_PP3300_SSD */ PAD_CFG_GPO(GPP_E12, 1, DEEP), }; |