[coreboot-gerrit] Change in coreboot[master]: libpayload/drivers/usb/xhci: Allowing xHCI v1.2 in libpayload

[Dossym Nurmukhanov (Code Review)]

Dossym Nurmukhanov has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/41039 )

Change subject: libpayload/drivers/usb/xhci: Allowing xHCI v1.2 in libpayload
......................................................................

libpayload/drivers/usb/xhci: Allowing xHCI v1.2 in libpayload

The latest Intel FSP requires xHCI v1.2 support in libpayload,
so updated the supported protocols. This was sufficient for the
tests that I performed.

BUG=b:155315876
TEST=booting from multiple USB sticks with the latest Intel FSP that
requires xHCI v1.2

Change-Id: I236fed9beef86ff5e1bf7962d882fdae5817a1ff
Signed-off-by: Dossym Nurmukhanov 
---
M payloads/libpayload/drivers/usb/xhci.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/39/41039/1

diff --git a/payloads/libpayload/drivers/usb/xhci.c b/payloads/libpayload/drivers/usb/xhci.c
index 08a81ef..53dd782 100644
--- a/payloads/libpayload/drivers/usb/xhci.c
+++ b/payloads/libpayload/drivers/usb/xhci.c
@@ -198,7 +198,7 @@
    xhci_debug("hciversion: %"PRIx8".%"PRIx8"\n",
    	   CAP_GET(CAPVER_HI, xhci->capreg), CAP_GET(CAPVER_LO, xhci->capreg));
    if ((CAP_GET(CAPVER, xhci->capreg) < 0x96) ||
-	    (CAP_GET(CAPVER, xhci->capreg) > 0x110)) {
+	    (CAP_GET(CAPVER, xhci->capreg) > 0x120)) {
    	xhci_debug("Unsupported xHCI version\n");
    	goto _free_xhci;
    }