kernel: Move to v5.10.50-openpower1
This moves the openpower platform to the v5.10 kernel. All of the secure
boot patches are now upstream, allowing them to be dropped.
The only outstanding patch is the long-lived USB kexec patch.
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch b/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
index 617d9ba..9380398 100644
--- a/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
+++ b/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
@@ -1,7 +1,7 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Brian King <brking@linux.vnet.ibm.com>
Date: Wed, 25 Oct 2017 10:42:59 +1100
-Subject: [PATCH 01/17] xhci: Reset controller on xhci shutdown
+Subject: [PATCH 1/2] xhci: Reset controller on xhci shutdown
Fixes kexec boot. Without a hard reset, some USB chips will fail to
initialize in a kexec booted kernel.
@@ -14,7 +14,7 @@
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
-index a3813c75a3de..92d0334f8b73 100644
+index a8d97e23f601..308ab396bd88 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -793,6 +793,9 @@ void xhci_shutdown(struct usb_hcd *hcd)