OpenWrt
/branches/gl-inet/target/linux/ipq806x/patches-4.14/0033-ARM-qcom-automatically-select-PCI_DOMAINS-if-PCI-is-.patch |
@@ -0,0 +1,29 @@ |
From 48051ece78136e4235a2415a52797db56f8a4478 Mon Sep 17 00:00:00 2001 |
From: Mathieu Olivari <mathieu@codeaurora.org> |
Date: Tue, 21 Apr 2015 19:09:07 -0700 |
Subject: [PATCH 33/69] ARM: qcom: automatically select PCI_DOMAINS if PCI is |
enabled |
|
If multiple PCIe devices are present in the system, the kernel will |
panic at boot time when trying to scan the PCI buses. This happens on |
IPQ806x based platforms, which has 3 PCIe ports. |
|
Enabling this option allows the kernel to assign the pci-domains |
according to the device-tree content. This allows multiple PCIe |
controllers to coexist in the system. |
|
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> |
--- |
arch/arm/mach-qcom/Kconfig | 1 + |
1 file changed, 1 insertion(+) |
|
--- a/arch/arm/mach-qcom/Kconfig |
+++ b/arch/arm/mach-qcom/Kconfig |
@@ -6,6 +6,7 @@ menuconfig ARCH_QCOM |
select ARM_AMBA |
select PINCTRL |
select QCOM_SCM if SMP |
+ select PCI_DOMAINS if PCI |
help |
Support for Qualcomm's devicetree based systems. |
|