On Thu, 28 Mar 2024 10:05:48 +0000, Vitor Soares wrote:
During the boot, the EFI loader maps the memory from ram_top to ram_end as EFI_BOOT_SERVICES_DATA. When LMB does boot_fdt_add_mem_rsv_regions() to OPTEE, TFA, R5, and M4F DMA/memory "no-map" for the kernel it produces the following error message:
ERROR: reserving fdt memory region failed (addr=9cb00000 size=100000 flags=4) ERROR: reserving fdt memory region failed (addr=9cc00000 size=e00000 flags=4) ERROR: reserving fdt memory region failed (addr=9da00000 size=100000 flags=4) ERROR: reserving fdt memory region failed (addr=9db00000 size=c00000 flags=4) ERROR: reserving fdt memory region failed (addr=9e780000 size=80000 flags=4) ERROR: reserving fdt memory region failed (addr=9e800000 size=1800000 flags=4)
[...]
Applied to u-boot/master, thanks!