From: Tim Harvey <tharvey@gateworks.com>
Date: Thu, 19 Jun 2025 21:34:34 +0000 (-0700)
Subject: imx: venice: disable PCI AER
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b0b35310479a993b785bb16b38f40b80e26ad96;p=thirdparty%2Fopenwrt.git

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 <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/19189
Signed-off-by: Robert Marko <robimarko@gmail.com>
---

diff --git a/target/linux/imx/image/bootscript-gateworks_venice b/target/linux/imx/image/bootscript-gateworks_venice
index 3f87bae50b9..fceed130afe 100644
--- 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..."