openwrt/target/linux/cns3xxx/patches-4.9/055-pcie_io.patch
Koen Vandeputte 1db4135e32 cns3xxx: add preliminary 4.9 support
Adds preliminary kernel 4.9 support for this target.

- Refreshed/Updated all patches

Added 3 new patches:
- 093 --> Add virtual PCI MMIO mapping
- 230 --> Remove deprecated code
- 240 --> Rework AT24 eeprom code to use the new NVMEM API

Compiled & tested on cns3xxx (gw2388)

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2017-02-10 11:05:57 +01:00

20 lines
529 B
Diff

--- a/arch/arm/mach-cns3xxx/core.c
+++ b/arch/arm/mach-cns3xxx/core.c
@@ -81,6 +81,16 @@ static struct map_desc cns3xxx_io_desc[]
.pfn = __phys_to_pfn(CNS3XXX_PCIE1_CFG1_BASE),
.length = SZ_16M,
.type = MT_DEVICE,
+ }, {
+ .virtual = CNS3XXX_PCIE0_IO_BASE_VIRT,
+ .pfn = __phys_to_pfn(CNS3XXX_PCIE0_IO_BASE),
+ .length = SZ_16M,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = CNS3XXX_PCIE1_IO_BASE_VIRT,
+ .pfn = __phys_to_pfn(CNS3XXX_PCIE1_IO_BASE),
+ .length = SZ_16M,
+ .type = MT_DEVICE,
#endif
},
};