diff options
Diffstat (limited to 'board/armltd/vexpress64/vexpress64.c')
| -rw-r--r-- | board/armltd/vexpress64/vexpress64.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c index 6efc8c1..973b579 100644 --- a/board/armltd/vexpress64/vexpress64.c +++ b/board/armltd/vexpress64/vexpress64.c @@ -14,6 +14,7 @@ #include <dm/platdata.h> #include <dm/platform_data/serial_pl01x.h> #include "pcie.h" +#include <asm/armv8/mmu.h> DECLARE_GLOBAL_DATA_PTR; @@ -28,6 +29,26 @@ U_BOOT_DEVICE(vexpress_serials) = { .platdata = &serial_platdata, }; +static struct mm_region vexpress64_mem_map[] = { + { + .base = 0x0UL, + .size = 0x80000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + .base = 0x80000000UL, + .size = 0xff80000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + /* List terminator */ + 0, + } +}; + +struct mm_region *mem_map = vexpress64_mem_map; + /* This function gets replaced by platforms supporting PCIe. * The replacement function, eg. on Juno, initialises the PCIe bus. */ |