stm32mp1: mmu_set_region_dcache_behaviour
Since commit d877f8fd0f09 ("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>
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index 56092c8..b7fcee2 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -225,9 +225,10 @@
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);