brain-hackers_pepepper-mirror/u-boot-brain
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2 Commits

Author SHA1 Message Date
Keerthy
6dce1cfa56 armv7R: K3: r5_mpu: Enable execute permission for MCU0 BTCM 
Enable execute permission for mcu_r5fss0_core0 BTCM so that we can jump
to a firmware directly from SPL.

Signed-off-by: Keerthy <j-keerthy@ti.com>
 2020-03-03 13:08:14 +05:30
Lokesh Vutla
23f7b1a776 armv7R: K3: am654: Enable MPU regions 
Enable MPU regions for AM654 evm:
- Region0: 0x00000000 - 0xFFFFFFFF: Device memory, not executable
- Region1: 0x41c00000 - 0x42400000: Normal, executable, WB, Write alloc
- Region2: 0x80000000 - 0xFFFFFFFF: Normal, executable, WB, Write alloc
- region3-15: Disabled

With this dcache can be enabled either in SPL or U-Boot.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
 2018-11-16 16:51:58 -05:00