From: Wilson Ding <ding...@marvell.com> This patch added a new region of 32MiB AT 0xe800.0000 to Armada37x0's memory map. This region is supposed to be mapped in MMU in order to enable the access to the PCI I/O or MEM resources.
Signed-off-by: Wilson Ding <ding...@marvell.com> Reviewed-on: http://vgitil04.il.marvell.com:8080/38724 Tested-by: iSoC Platform CI <ykj...@marvell.com> Reviewed-by: Victor Gu <x...@marvell.com> Signed-off-by: Ken Ma <m...@marvell.com> Cc: Simon Glass <s...@chromium.org> Cc: Stefan Roese <s...@denx.de> --- arch/arm/mach-mvebu/armada3700/cpu.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/mach-mvebu/armada3700/cpu.c b/arch/arm/mach-mvebu/armada3700/cpu.c index 6499eec..cfe4469 100644 --- a/arch/arm/mach-mvebu/armada3700/cpu.c +++ b/arch/arm/mach-mvebu/armada3700/cpu.c @@ -46,6 +46,14 @@ static struct mm_region mvebu_mem_map[] = { PTE_BLOCK_NON_SHARE }, { + /* PCI regions */ + .phys = 0xe8000000UL, + .virt = 0xe8000000UL, + .size = 0x02000000UL, /* 32MiB master PCI space */ + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE + }, + { /* List terminator */ 0, } -- 1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
