diff options
| author | Stefan Roese | 2016-10-27 13:34:03 +0200 |
|---|---|---|
| committer | Stefan Roese | 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 <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
| -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, } |