Anshul Dalal fe2647f2a0
arm: armv8: mmu: add mem_map_from_dram_banks ...
For armv8, U-Boot uses a static map defined as 'mem_map' for configuring
the MMU as part of mmu_setup.
But since the exact configuration of memory banks might not be known at
build time, many platforms such as imx9, versal2 etc. utilize
gd->bd->bi_dram to configure the static map at runtime.
Therefore this patch adds a new API mem_map_from_dram_banks that
modifies the static map in a similar way. Allowing the caller to map all
dram banks by just passing the index to last entry in their mem_map and
it's length.
Reviewed-by: Dhruva Gole <d-gole@ti.com >
Signed-off-by: Anshul Dalal <anshuld@ti.com >
Tested-by: Wadim Egorov <w.egorov@phytec.de >
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