From d8707e7e0f10f8ff265a0cd515d888333bf852c5 Mon Sep 17 00:00:00 2001 From: Fred Reitberger Date: Tue, 28 Mar 2023 16:06:57 -0400 Subject: [PATCH] mb/amd/birman/early_gpio: Add M2 SSD resets Add early configuration of the GPIOs that control the M2 SSD resets. Signed-off-by: Fred Reitberger Change-Id: I81439d193bdd7296d8a8fea83c5c6be2c75adbea Reviewed-on: https://review.coreboot.org/c/coreboot/+/73989 Reviewed-by: Felix Held Tested-by: build bot (Jenkins) --- src/mainboard/amd/birman/early_gpio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mainboard/amd/birman/early_gpio.c b/src/mainboard/amd/birman/early_gpio.c index 9089f6ab04..4915996881 100644 --- a/src/mainboard/amd/birman/early_gpio.c +++ b/src/mainboard/amd/birman/early_gpio.c @@ -36,6 +36,10 @@ static const struct soc_amd_gpio gpio_set_stage_reset[] = { PAD_NFO(GPIO_26, PCIE_RST0_L, HIGH), /* PCIE_RST1_L */ PAD_NFO(GPIO_27, PCIE_RST1_L, HIGH), + /* M2_SSD0_RST_L */ + PAD_GPO(GPIO_78, HIGH), + /* M2_SSD1_RST_L */ + PAD_GPO(GPIO_79, HIGH), /* Enable UART 2 */ /* UART2_RXD */