diff options
| author | Kevin Chang <kevin.chang@lcfc.corp-partner.google.com> | 2020-12-16 11:25:16 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2020-12-24 08:16:28 +0000 |
| commit | 1cfc3a68e2b60a12bf76cb2f835def40d8cd3fb2 (patch) | |
| tree | e6b717f7e4b750352eea8b863aca4bb73ec2eefd /src | |
| parent | 9e2761fe2ba3f9a193885a44fb045be60dc7b2b1 (diff) | |
| download | coreboot-1cfc3a68e2b60a12bf76cb2f835def40d8cd3fb2.tar.xz | |
mb/google/volteer/variant/lindar: Add SSD D3 cold support
This patch add SSD D3 cold support for lindar.
BUG=b:172405687
BRANCH=firmware-volteer-13521.B
TEST=Built and booted into OS.
Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com>
Change-Id: Ie343bbff3bde4ff2a7e89bd384d5661af372b560
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/volteer/variants/lindar/overridetree.cb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/lindar/overridetree.cb b/src/mainboard/google/volteer/variants/lindar/overridetree.cb index 70e432d55a..d3be955626 100644 --- a/src/mainboard/google/volteer/variants/lindar/overridetree.cb +++ b/src/mainboard/google/volteer/variants/lindar/overridetree.cb @@ -157,6 +157,14 @@ chip soc/intel/tigerlake device pnp 0c09.0 on end end end + device ref pcie_rp9 on + chip soc/intel/common/block/pcie/rtd3 + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A22)" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)" + register "srcclk_pin" = "0" + device generic 0 on end + end + end device ref pmc hidden # The pmc_mux chip driver is a placeholder for the # PMC.MUX device in the ACPI hierarchy. |