[U-Boot] [PATCH] armv8: zynqmp: Map PCIe High as device memory
Michal Simek
michal.simek at xilinx.com
Tue Jan 9 11:51:19 UTC 2018
From: Anders Hedlund <anders.j.hedlund at gmail.com>
Set the 8GB PCIe High area as device memory.
Also extend the DDR High area to cover the full 32GB range.
Signed-off-by: Anders Hedlund <anders.j.hedlund at gmail.com>
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---
arch/arm/cpu/armv8/zynqmp/cpu.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/cpu/armv8/zynqmp/cpu.c b/arch/arm/cpu/armv8/zynqmp/cpu.c
index f026cb4511f0..4596d6bff479 100644
--- a/arch/arm/cpu/armv8/zynqmp/cpu.c
+++ b/arch/arm/cpu/armv8/zynqmp/cpu.c
@@ -48,20 +48,20 @@ static struct mm_region zynqmp_mem_map[] = {
#endif
.virt = 0x400000000UL,
.phys = 0x400000000UL,
- .size = 0x200000000UL,
+ .size = 0x400000000UL,
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE |
PTE_BLOCK_PXN | PTE_BLOCK_UXN
}, {
- .virt = 0x600000000UL,
- .phys = 0x600000000UL,
+ .virt = 0x800000000UL,
+ .phys = 0x800000000UL,
.size = 0x800000000UL,
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
PTE_BLOCK_INNER_SHARE
}, {
- .virt = 0xe00000000UL,
- .phys = 0xe00000000UL,
- .size = 0xf200000000UL,
+ .virt = 0x1000000000UL,
+ .phys = 0x1000000000UL,
+ .size = 0xf000000000UL,
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE |
PTE_BLOCK_PXN | PTE_BLOCK_UXN
--
1.9.1
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