Scott Chao has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63683 )
Change subject: crota: enable boot from SSD/ eMMC ......................................................................
crota: enable boot from SSD/ eMMC
- Fix eMMC reset/ enable GPIO pins. - Fix clk_req and clk_src
BUG=b:229437061 BRANCH=none TEST=build and without error
Signed-off-by: Scott Chao scott_chao@wistron.corp-partner.google.com Change-Id: Id16e292ec7557d1780516a267bd752014d98e463 --- M src/mainboard/google/brya/variants/crota/overridetree.cb 1 file changed, 5 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/83/63683/1
diff --git a/src/mainboard/google/brya/variants/crota/overridetree.cb b/src/mainboard/google/brya/variants/crota/overridetree.cb index 7a6b99e..1360bde 100644 --- a/src/mainboard/google/brya/variants/crota/overridetree.cb +++ b/src/mainboard/google/brya/variants/crota/overridetree.cb @@ -84,8 +84,8 @@ end device ref pcie_rp3 on chip soc/intel/common/block/pcie/rtd3 - register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B3)" - register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E20)" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B4)" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D11)" register "srcclk_pin" = "1" device generic 0 alias emmc_rtd3 on end end @@ -120,10 +120,10 @@ end end #PCIE8 SD card device ref pcie4_0 on - # Enable CPU PCIE RP 1 using CLK 1 + # Enable CPU PCIE RP 1 using CLK 0 register "cpu_pcie_rp[CPU_RP(1)]" = "{ - .clk_req = 1, - .clk_src = 1, + .clk_req = 0, + .clk_src = 0, .flags = PCIE_RP_LTR | PCIE_RP_AER, }" end