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author | Tom Rini <trini@konsulko.com> | 2021-09-02 18:39:28 -0400 |
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committer | Tom Rini <trini@konsulko.com> | 2021-09-02 18:39:28 -0400 |
commit | b35be5ed42c8453ac95432b6fbc0d42b1e91c758 (patch) | |
tree | c3f4646963db0c7010ca32b024b6947f4f144d9f /board/armltd/vexpress64/vexpress64.c | |
parent | 4bb7de1b3c09ada52ec42249221f745a6cbd3360 (diff) | |
parent | 6628813f9d400c49da4926f01833063a30151cdb (diff) | |
download | u-boot-b35be5ed42c8453ac95432b6fbc0d42b1e91c758.tar.gz |
Merge branch '2021-09-02-assorted-platform-and-bugfixes' into next
- Add position independent execution support for ARMv7
- Snapdragon, synquacer, vexpress64 fixes / improvements
- Prevent NEON register use on ARMv8
- Other assorted fixes
Diffstat (limited to 'board/armltd/vexpress64/vexpress64.c')
-rw-r--r-- | board/armltd/vexpress64/vexpress64.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c index 2e4260286b..eb4951d07c 100644 --- a/board/armltd/vexpress64/vexpress64.c +++ b/board/armltd/vexpress64/vexpress64.c @@ -18,6 +18,7 @@ #include <dm/platform_data/serial_pl01x.h> #include "pcie.h" #include <asm/armv8/mmu.h> +#include <asm/armv8/mpu.h> DECLARE_GLOBAL_DATA_PTR; @@ -54,6 +55,27 @@ static struct mm_region vexpress64_mem_map[] = { struct mm_region *mem_map = vexpress64_mem_map; +static struct mpu_region vexpress64_aemv8r_mem_map[] = { + { + .start = 0x0UL, + .end = 0x7fffffffUL, + .attrs = PRLAR_ATTRIDX(MT_NORMAL) + }, { + .start = 0x80000000UL, + .end = 0xffffffffUL, + .attrs = PRLAR_ATTRIDX(MT_DEVICE_NGNRNE) + }, { + .start = 0x100000000UL, + .end = 0xffffffffffUL, + .attrs = PRLAR_ATTRIDX(MT_NORMAL) + }, { + /* List terminator */ + 0, + } +}; + +struct mpu_region *mpu_mem_map = vexpress64_aemv8r_mem_map; + /* This function gets replaced by platforms supporting PCIe. * The replacement function, eg. on Juno, initialises the PCIe bus. */ |