Wonkyu Kim has uploaded a new patch set (#2). ( https://review.coreboot.org/c/coreboot/+/38527 )
Change subject: mb/intel/tglrvp: Enable rp11 for optane ......................................................................
mb/intel/tglrvp: Enable rp11 for optane
Optane memory module shows up as 2 NVMe devices in x2 config - NVMe storage device and NVMe Optane memory. Storage device uses rp9 and optane memory uses rp11. This patch enables rp11. Please note that these two share clk pins.
This is also dependent on pciecontroller3 config to be set as 2x2 instead of 1x4 in fit configuration in IFWI.
BUG=none BRANCH=none TEST=Build and boot tigerlake rvp board from Optane and check 2 NVMe devices from lspci
Signed-off-by: Wonkyu Kim wonkyu.kim@intel.com Change-Id: Ic81244bebac78102af7ba6308ab64b18c886f839 --- M src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb 1 file changed, 3 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/27/38527/2