From: YueHaibing <yuehaibing@xxxxxxxxxx>
During randconfig builds, I occasionally run into an invalid configuration
drivers/pci/controller/dwc/pci-keystone.o: In function `ks_pcie_link_up':
pci-keystone.c:(.text+0x90): undefined reference to `__dw_pcie_read_dbi'
pci-keystone.c:(.text+0x90): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `__dw_pcie_read_dbi'
drivers/pci/controller/dwc/pci-keystone.o: In function `ks_pcie_v3_65_scan_bus':
pci-keystone.c:(.text+0x4f0): undefined reference to `__dw_pcie_write_dbi'
pci-keystone.c:(.text+0x4f0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `__dw_pcie_write_dbi'
while CONFIG_PCI_KEYSTONE is selected but CONFIG_PCIE_DW
is not set, the building failed like this. This patch
selects PCIE_DW to fix it.
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Fixes: 5709114f0a97 ("PCI: keystone: Add support for PCIe EP in AM654x Platforms")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/pci/controller/dwc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index b450ad2..641fa0f 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -105,6 +105,7 @@ config PCIE_SPEAR13XX
config PCI_KEYSTONE
bool "TI Keystone PCIe controller"
depends on ARCH_KEYSTONE || ARCH_K3 || ((ARM || ARM64) && COMPILE_TEST)
+ select PCIE_DW
help
Say Y here if you want to enable PCI controller support on Keystone
SoCs. The PCI controller on Keystone is based on DesignWare hardware
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2.7.4
