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arm: stm32mp: correct the ALIGN macro usage

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Correct the ALIGN macro usage in mmu_set_region_dcache_behaviour
call: the address must use ALIGN_DOWN and size can use ALIGN macro.

With STM32_SYSRAM_BASE=0x2FFC0000 and MMU_SECTION_SIZE=0x100000 for
STM32MP15x the computed address was 30000000 instead of 2ff00000.

Fixes: 43fe9d2fda ("stm32mp1: mmu_set_region_dcache_behaviour")
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2020-11-04 09:22:09 +01:00
parent d5b0511391
commit 77c077e171
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-stm32mp/cpu.c
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@ -226,8 +226,8 @@ static void early_enable_caches(void)
if (IS_ENABLED(CONFIG_SPL_BUILD))
mmu_set_region_dcache_behaviour(
ALIGN(STM32_SYSRAM_BASE, MMU_SECTION_SIZE),
round_up(STM32_SYSRAM_SIZE, MMU_SECTION_SIZE),
ALIGN_DOWN(STM32_SYSRAM_BASE, MMU_SECTION_SIZE),
ALIGN(STM32_SYSRAM_SIZE, MMU_SECTION_SIZE),
DCACHE_DEFAULT_OPTION);
else
mmu_set_region_dcache_behaviour(STM32_DDR_BASE,