From f23e57e73c38396ad89e58b7fc0918939e2ba372 Mon Sep 17 00:00:00 2001 From: Yilun Lin Date: Wed, 29 May 2019 15:56:36 +0800 Subject: kukui_scp: Run 'sync' after update firmware. SCP firrmware is located at AP, and if AP is not properly shutdown (e.g. aps in EC console), then we will lost the newly pushed firmware on next boot. This CL ensure a 'sync' command after copying firmware to AP. BRANCH=None TEST=None BUG=None Change-Id: Ib74c82c10e19c3f3a23d5fef3e885bfd30dfcc9c Signed-off-by: Yilun Lin Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1634631 Reviewed-by: Pi-Hsun Shih Tested-by: Yilun Lin Commit-Queue: Yilun Lin --- board/kukui_scp/update_scp | 1 + 1 file changed, 1 insertion(+) diff --git a/board/kukui_scp/update_scp b/board/kukui_scp/update_scp index 15b7560e0f..df98fe8784 100755 --- a/board/kukui_scp/update_scp +++ b/board/kukui_scp/update_scp @@ -35,5 +35,6 @@ esac scp "$INFILE" "$KUKUI_IP":/lib/firmware/scp.img ssh "$KUKUI_IP" sh -x -c "' + sync; echo stop > /sys/class/remoteproc/remoteproc0/state; echo start > /sys/class/remoteproc/remoteproc0/state'" -- cgit v1.2.1