1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-4.19/093-add-virt-pci-io-mapping.patch b/target/linux/cns3xxx/patches-4.19/093-add-virt-pci-io-mapping.patch
new file mode 100644
index 0000000000..0fa7ed483f
--- /dev/null
+++ b/target/linux/cns3xxx/patches-4.19/093-add-virt-pci-io-mapping.patch
@@ -0,0 +1,41 @@
+--- a/arch/arm/mach-cns3xxx/cns3xxx.h
++++ b/arch/arm/mach-cns3xxx/cns3xxx.h
+@@ -162,11 +162,13 @@
+ #define CNS3XXX_L2C_BASE			0x92000000	/* L2 Cache Control */
+ 
+ #define CNS3XXX_PCIE0_MEM_BASE			0xA0000000	/* PCIe Port 0 IO/Memory Space */
++#define CNS3XXX_PCIE0_MEM_BASE_VIRT		0xE0000000
+ 
+ #define CNS3XXX_PCIE0_HOST_BASE			0xAB000000	/* PCIe Port 0 RC Base */
+ #define CNS3XXX_PCIE0_HOST_BASE_VIRT		0xE1000000
+ 
+ #define CNS3XXX_PCIE0_IO_BASE			0xAC000000	/* PCIe Port 0 */
++#define CNS3XXX_PCIE0_IO_BASE_VIRT		0xE2000000
+ 
+ #define CNS3XXX_PCIE0_CFG0_BASE			0xAD000000	/* PCIe Port 0 CFG Type 0 */
+ #define CNS3XXX_PCIE0_CFG0_BASE_VIRT		0xE3000000
+@@ -175,13 +177,16 @@
+ #define CNS3XXX_PCIE0_CFG1_BASE_VIRT		0xE4000000
+ 
+ #define CNS3XXX_PCIE0_MSG_BASE			0xAF000000	/* PCIe Port 0 Message Space */
++#define CNS3XXX_PCIE0_MSG_BASE_VIRT		0xE5000000
+ 
+ #define CNS3XXX_PCIE1_MEM_BASE			0xB0000000	/* PCIe Port 1 IO/Memory Space */
++#define CNS3XXX_PCIE1_MEM_BASE_VIRT		0xE8000000
+ 
+ #define CNS3XXX_PCIE1_HOST_BASE			0xBB000000	/* PCIe Port 1 RC Base */
+ #define CNS3XXX_PCIE1_HOST_BASE_VIRT		0xE9000000
+ 
+ #define CNS3XXX_PCIE1_IO_BASE			0xBC000000	/* PCIe Port 1 */
++#define CNS3XXX_PCIE1_IO_BASE_VIRT		0xEA000000
+ 
+ #define CNS3XXX_PCIE1_CFG0_BASE			0xBD000000	/* PCIe Port 1 CFG Type 0 */
+ #define CNS3XXX_PCIE1_CFG0_BASE_VIRT		0xEB000000
+@@ -190,6 +195,7 @@
+ #define CNS3XXX_PCIE1_CFG1_BASE_VIRT		0xEC000000
+ 
+ #define CNS3XXX_PCIE1_MSG_BASE			0xBF000000	/* PCIe Port 1 Message Space */
++#define CNS3XXX_PCIE1_MSG_BASE_VIRT		0xED000000
+ 
+ /*
+  * Testchip peripheral and fpga gic regions