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mb/google/skyrim: Configure SD_AUX_RESET_L signal 

Set native function (SD_AUX_RESET_L), and drive it high.

BUG=b:229181624
TEST=Build and boot to OS in Skyrim. Ensure that the SD Controller
and SD Card are enumerated fine.
02:00.0 SD Host controller: Genesys Logic, Inc GL9750 (rev 01)

Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Change-Id: I03d88d90acc03cdebcb1e83ed2e799dda8b5b735
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63739
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
This commit is contained in:
Ian Feng 2022-04-20 17:32:01 +08:00 committed by Felix Held
parent db6d1983da
commit be918747a3
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/skyrim/variants/baseboard/gpio.c
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@ -56,7 +56,7 @@ static const struct soc_amd_gpio base_gpio_table[] = {
/* PCIE_RST0_L */
PAD_NFO(GPIO_26, PCIE_RST0_L, HIGH),
/* SD_AUX_RESET_L */
PAD_GPO(GPIO_27, HIGH),
PAD_NFO(GPIO_27, PCIE_RST1_L, HIGH),
/* GPIO_28: Not available */
/* TCHSCR_INT_ODL */
PAD_GPI(GPIO_29, PULL_NONE),