diff options
| -rw-r--r-- | arch/arm/mach-imx/imx8ulp/soc.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/imx8ulp/soc.c b/arch/arm/mach-imx/imx8ulp/soc.c index 04c6f064130..1ee483065e8 100644 --- a/arch/arm/mach-imx/imx8ulp/soc.c +++ b/arch/arm/mach-imx/imx8ulp/soc.c @@ -384,7 +384,22 @@ static struct mm_region imx8ulp_arm64_mem_map[] = { /* SRAM0 (align with 2M) */ .virt = 0x22000000UL, .phys = 0x22000000UL, - .size = 0x200000UL, + .size = 0x1f000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_OUTER_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + /* SCMI shared memory buffer must be mapped as non-cacheable. */ + .virt = 0x2201f000UL, + .phys = 0x2201f000UL, + .size = 0x1000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + .virt = 0x22020000UL, + .phys = 0x22020000UL, + .size = 0x1e0000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_OUTER_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN |