diff options
| author | Stefan Roese <[email protected]> | 2016-10-27 13:34:03 +0200 |
|---|---|---|
| committer | Stefan Roese <[email protected]> | 2016-12-05 13:34:33 +0100 |
| commit | 6324fdc547d9596aa25566876aa862ecb83b802c (patch) | |
| tree | a6b2fccbcc4b46266301d74824fbe1d10a0d2622 | |
| parent | 182ba1a7dfe94fed21eff666cc1a4f38c7a3e88e (diff) | |
arm64: mvebu: Add regions for PCI spaces to the memory map
To use the PCIe driver, its controller memory and the PCIe regions need
to get mapped in the MMU. Otherwise these areas can't be accessed.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Nadav Haklai <[email protected]>
Cc: Neta Zur Hershkovits <[email protected]>
Cc: Kostya Porotchkin <[email protected]>
Cc: Omri Itach <[email protected]>
Cc: Igal Liberman <[email protected]>
Cc: Haim Boot <[email protected]>
Cc: Hanna Hawa <[email protected]>
| -rw-r--r-- | arch/arm/mach-mvebu/armada8k/cpu.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/armada8k/cpu.c b/arch/arm/mach-mvebu/armada8k/cpu.c index f8e69d65e9c..2719d68e076 100644 --- a/arch/arm/mach-mvebu/armada8k/cpu.c +++ b/arch/arm/mach-mvebu/armada8k/cpu.c @@ -55,6 +55,14 @@ static struct mm_region mvebu_mem_map[] = { PTE_BLOCK_NON_SHARE }, { + /* PCI regions */ + .phys = 0xf8000000UL, + .virt = 0xf8000000UL, + .size = 0x08000000UL, /* 128MiB PCI space (master & slave) */ + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE + }, + { /* List terminator */ 0, } |