Factor out translation table setup in ARM FVP port
This patch factors out the ARM FVP specific code to create MMU translation tables so that it is possible for a boot loader stage to create a different set of tables instead of using the default ones. The default translation tables are created with the assumption that the calling boot loader stage executes out of secure SRAM. This might not be true for the BL3_2 stage in the future. A boot loader stage can define the `fill_xlation_tables()` function as per its requirements. It returns a reference to the level 1 translation table which is used by the common platform code to setup the TTBR_EL3. This patch is a temporary solution before a larger rework of translation table creation logic is introduced. Change-Id: I09a075d5da16822ee32a411a9dbe284718fb4ff6
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Makefile |
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bl1/bl1.ld.S |
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bl1/bl1.mk |
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bl2/bl2.ld.S |
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bl31/bl31.ld.S |
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include/aarch64/arch.h |
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include/aarch64/arch_helpers.h |
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lib/arch/aarch64/xlat_helpers.c 0 → 100644 |
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plat/fvp/aarch64/plat_common.c |
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plat/fvp/aarch64/plat_setup_xlat.c 0 → 100644 |
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plat/fvp/platform.h |
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plat/fvp/platform.mk |
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