imx: venice: disable PCI AER

As a workaround to an issue causing hang during PCI enumeration on
imx8mp with a specific PCIe switch, disable PCI AER.

Signed-off-by: Tim Harvey <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/19189
Signed-off-by: Robert Marko <[email protected]>

diff --git a/target/linux/imx/image/bootscript-gateworks_venice b/target/linux/imx/image/bootscript-gateworks_venice
index 3f87bae50b9ef0ddb2018f5bae5860f51dcd5bce..fceed130afea486339b2ac5e705c2d12cec594b7 100644 (file)
--- a/target/linux/imx/image/bootscript-gateworks_venice
+++ b/target/linux/imx/image/bootscript-gateworks_venice
@@ -22,7 +22,7 @@ echo "Gateworks Venice OpenWrt Boot script v1.0"
 #    partition, therefore we add 1 to the current partition
 setexpr rootpart ${distro_bootpart} + 1 # root on 'next' partition
 part uuid ${devtype} ${devnum}:${rootpart} uuid
-setenv bootargs ${bootargs} console=${console} root=PARTUUID=${uuid} rootfstype=squashfs,ext4,f2fs rootwait
+setenv bootargs ${bootargs} console=${console} root=PARTUUID=${uuid} rootfstype=squashfs,ext4,f2fs rootwait pci=noaer
 
 # load dtb (we try fdt_file and then fdt_file{1,2,3,4,5})
 echo "loading DTB..."