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stm32mp1: mmu_set_region_dcache_behaviour

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Since commit d877f8fd0f ("arm: provide a function for boards init
code to modify MMU virtual-physical map") the parameter of
mmu_set_region_dcache_behaviour need to be MMU_SECTION_SIZE
aligned.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay
2020-07-24 11:21:51 +02:00
committed by Patrice Chotard
parent 97f7e39def
commit 43fe9d2fda
1 changed files with 4 additions and 3 deletions
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7
arch/arm/mach-stm32mp/cpu.c
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@@ -225,9 +225,10 @@ static void early_enable_caches(void)
dcache_enable();
if (IS_ENABLED(CONFIG_SPL_BUILD))
mmu_set_region_dcache_behaviour(STM32_SYSRAM_BASE,
STM32_SYSRAM_SIZE,
DCACHE_DEFAULT_OPTION);
mmu_set_region_dcache_behaviour(
ALIGN(STM32_SYSRAM_BASE, MMU_SECTION_SIZE),
round_up(STM32_SYSRAM_SIZE, MMU_SECTION_SIZE),
DCACHE_DEFAULT_OPTION);
else
mmu_set_region_dcache_behaviour(STM32_DDR_BASE, STM32_DDR_SIZE,
DCACHE_DEFAULT_OPTION);