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bsps/arm: Fix MMU small pages support

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- For small tables only round to the next 4kiB instead of 1MiB

Close #4185.
This commit is contained in:
Jan Sommer
2020-11-24 09:40:38 +01:00
committed by Sebastian Huber
parent dedc3e1d49
commit 21ed8d11c5
1 changed files with 1 additions and 1 deletions
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2
bsps/arm/include/bsp/arm-cp15-start.h
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@@ -119,7 +119,7 @@ arm_cp15_start_set_translation_table_entries(
pt = &ttb[ARM_MMU_TRANSLATION_TABLE_ENTRY_COUNT];
i = ARM_MMU_SMALL_PAGE_GET_INDEX(config->begin);
iend = ARM_MMU_SMALL_PAGE_GET_INDEX(ARM_MMU_SECT_MVA_ALIGN_UP(config->end));
iend = ARM_MMU_SMALL_PAGE_GET_INDEX(ARM_MMU_SMALL_PAGE_MVA_ALIGN_UP(config->end));
index_mask = (1U << (32 - ARM_MMU_SMALL_PAGE_BASE_SHIFT)) - 1U;
flags = ARM_MMU_SECT_FLAGS_TO_SMALL_PAGE(config->flags);