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armv8: lx2160a: add MMU table entries for PCIe

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The lx2160a have up to 6 PCIe controllers and have different
address and size of PCIe region.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
This commit is contained in:
Hou Zhiqiang 2019-04-08 10:15:41 +00:00 committed by Prabhakar Kushwaha
parent 3fbe8f0f44
commit 059d942283
3 changed files with 29 additions and 1 deletions
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14
arch/arm/cpu/armv8/fsl-layerscape/cpu.c
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@ -257,6 +257,20 @@ static struct mm_region final_map[] = {
PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
#endif
#ifdef SYS_PCIE5_PHYS_ADDR
{ SYS_PCIE5_PHYS_ADDR, SYS_PCIE5_PHYS_ADDR,
SYS_PCIE5_PHYS_SIZE,
PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
#endif
#ifdef SYS_PCIE6_PHYS_ADDR
{ SYS_PCIE6_PHYS_ADDR, SYS_PCIE6_PHYS_ADDR,
SYS_PCIE6_PHYS_SIZE,
PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
#endif
{ CONFIG_SYS_FSL_WRIOP1_BASE, CONFIG_SYS_FSL_WRIOP1_BASE,
CONFIG_SYS_FSL_WRIOP1_SIZE,

2
arch/arm/include/asm/arch-fsl-layerscape/cpu.h
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@ -44,6 +44,8 @@
#define CONFIG_SYS_PCIE2_PHYS_SIZE 0x800000000
#define CONFIG_SYS_PCIE3_PHYS_SIZE 0x800000000
#define CONFIG_SYS_PCIE4_PHYS_SIZE 0x800000000
#define SYS_PCIE5_PHYS_SIZE 0x800000000
#define SYS_PCIE6_PHYS_SIZE 0x800000000
#endif
#define CONFIG_SYS_FSL_WRIOP1_BASE 0x4300000000
#define CONFIG_SYS_FSL_WRIOP1_SIZE 0x100000000

14
arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
View File

@ -167,7 +167,19 @@
#define CONFIG_SYS_PCIE2_ADDR (CONFIG_SYS_IMMR + 0x2500000)
#define CONFIG_SYS_PCIE3_ADDR (CONFIG_SYS_IMMR + 0x2600000)
#define CONFIG_SYS_PCIE4_ADDR (CONFIG_SYS_IMMR + 0x2700000)
#ifdef CONFIG_ARCH_LS1088A
#ifdef CONFIG_ARCH_LX2160A
#define SYS_PCIE5_ADDR (CONFIG_SYS_IMMR + 0x2800000)
#define SYS_PCIE6_ADDR (CONFIG_SYS_IMMR + 0x2900000)
#endif
#ifdef CONFIG_ARCH_LX2160A
#define CONFIG_SYS_PCIE1_PHYS_ADDR 0x8000000000ULL
#define CONFIG_SYS_PCIE2_PHYS_ADDR 0x8800000000ULL
#define CONFIG_SYS_PCIE3_PHYS_ADDR 0x9000000000ULL
#define CONFIG_SYS_PCIE4_PHYS_ADDR 0x9800000000ULL
#define SYS_PCIE5_PHYS_ADDR 0xa000000000ULL
#define SYS_PCIE6_PHYS_ADDR 0xa800000000ULL
#elif CONFIG_ARCH_LS1088A
#define CONFIG_SYS_PCIE1_PHYS_ADDR 0x2000000000ULL
#define CONFIG_SYS_PCIE2_PHYS_ADDR 0x2800000000ULL
#define CONFIG_SYS_PCIE3_PHYS_ADDR 0x3000000000ULL