diff options
author | Furquan Shaikh <furquan@google.com> | 2018-11-21 14:02:59 -0800 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2018-11-27 08:49:08 +0000 |
commit | ae2cf495084325c6f4a0cb87b96167def77a80cc (patch) | |
tree | 722e97d45675194efcd5680d5ef036a8e52f9146 /src/mainboard/google/octopus/variants/fleex/gpio.c | |
parent | c529f5b7f242bc221ff1d638330a1bb1678f6507 (diff) | |
download | coreboot-ae2cf495084325c6f4a0cb87b96167def77a80cc.tar.xz |
mb/google/octopus: Update GPIO_178 in early_gpio_table in baseboard
This change updates the configuration of GPIO_178 to be active low as
per latest revision on different octopus variants. This effectively:
1. Gets rid of early_gpio_table in different variants -- phaser, meep,
fleex, bobba.
2. Deprecates board id < 2 for bobba, board id < 1 for fleex and
phaser.
3. Adds special early_gpio_table in yorp which has GPIO_178 as an
active high signal.
BUG=b:119885949
Change-Id: I024199a8f1f96db57f8fa60c4d265789cd3a0493
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/29784
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Diffstat (limited to 'src/mainboard/google/octopus/variants/fleex/gpio.c')
-rw-r--r-- | src/mainboard/google/octopus/variants/fleex/gpio.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/mainboard/google/octopus/variants/fleex/gpio.c b/src/mainboard/google/octopus/variants/fleex/gpio.c index ea7faf3ae6..920d2c26b0 100644 --- a/src/mainboard/google/octopus/variants/fleex/gpio.c +++ b/src/mainboard/google/octopus/variants/fleex/gpio.c @@ -86,48 +86,3 @@ const struct pad_config *variant_override_gpio_table(size_t *num) return c; } - -/* GPIOs needed prior to ramstage. */ -static const struct pad_config early_gpio_table[] = { - /* PCH_WP_OD */ - PAD_CFG_GPI(GPIO_190, NONE, DEEP), - /* H1_PCH_INT_ODL */ - PAD_CFG_GPI_APIC_IOS(GPIO_63, NONE, DEEP, LEVEL, INVERT, TxDRxE, - DISPUPD), - /* H1_SLAVE_SPI_CLK_R */ - PAD_CFG_NF(GPIO_79, NONE, DEEP, NF1), - /* H1_SLAVE_SPI_CS_L_R */ - PAD_CFG_NF(GPIO_80, NONE, DEEP, NF1), - /* H1_SLAVE_SPI_MISO */ - PAD_CFG_NF(GPIO_82, NONE, DEEP, NF1), - /* H1_SLAVE_SPI_MOSI_R */ - PAD_CFG_NF(GPIO_83, NONE, DEEP, NF1), - - /* WLAN_PE_RST */ - PAD_CFG_GPO(GPIO_164, 0, DEEP), - - /* - * ESPI_IO1 acts as ALERT# (which is open-drain) and requies a weak - * pull-up for proper operation. Since there is no external pull present - * on this platform, configure an internal weak pull-up. - */ - PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_151, UP_20K, DEEP, NF2, HIZCRx1, - ENPU), -}; - -const struct pad_config *variant_early_gpio_table(size_t *num) -{ - /* - * This is a hack to configure EN_PP3300_WLAN based on board id. Once - * board id 0 is deprecated, we can get rid of this. - */ - uint32_t bid = board_id(); - - if (bid == UNDEFINED_STRAPPING_ID || bid < 1) - gpio_output(GPIO_178, 1); - else - gpio_output(GPIO_178, 0); - - *num = ARRAY_SIZE(early_gpio_table); - return early_gpio_table; -} |