Patrick Delaunay aad8414794 stm32mp: update the mmu configuration for SPL and prereloc ...

Overidde the weak function dram_bank_mmu_setup() to set the DDR
(preloc case) or the SYSRAM (in SPL case) executable before to enable
the MMU and configure DACR.

This weak function is called in dcache_enable/mmu_setup.

This patchs avoids a permission access issue when the DDR is marked
executable (by calling mmu_set_region_dcache_behaviour with
DCACHE_DEFAULT_OPTION) after MMU setup and domain access permission
activation with DACR in dcache_enable.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

2021-03-02 15:53:37 -05:00

..

cmd_stm32prog

common: Drop asm/global_data.h from common header

2021-02-02 15:33:42 -05:00

include/mach

arm: stm32: cleanup arch gpio.h

2020-10-21 18:12:20 +02:00

boot_params.c

common: Drop asm/global_data.h from common header

2021-02-02 15:33:42 -05:00

bsec.c

arm: stm32mp: bsec: migrate trace to log macro

2021-01-13 09:52:58 +01:00

cmd_stm32key.c

arm: stm32mp: migrate trace to log macro

2021-01-13 09:52:58 +01:00

config.mk

Makefile: Rename ALL-y to INPUTS-y

2020-07-28 19:30:39 -06:00

cpu.c

stm32mp: update the mmu configuration for SPL and prereloc

2021-03-02 15:53:37 -05:00

dram_init.c

stm32mp: update MMU config before the relocation

2021-03-02 15:53:37 -05:00

fdt.c

common: Drop asm/global_data.h from common header

2021-02-02 15:33:42 -05:00

Kconfig

stm32mp: limit size of cacheable DDR in pre-reloc stage

2020-10-21 18:12:20 +02:00

Makefile

arm: stm32mp: spl: add bsec driver in SPL

2020-07-07 16:01:23 +02:00

psci.c

common: Drop linux/bitops.h from common header

2020-05-18 21:19:23 -04:00

pwr_regulator.c

arm: stm32mp: migrate trace to log macro

2021-01-13 09:52:58 +01:00

spl.c

common: Drop asm/global_data.h from common header

2021-02-02 15:33:42 -05:00

syscon.c

stm32mp1: pwr: use the last binding for pwr

2020-02-13 17:26:22 +01:00