[PATCH v3 07/17] coreboot: Locate table earlier than arch_cpu_init()

[Tom Rini]

On Mon, Apr 28, 2025 at 12:24:14PM -0700, Stephen Boyd wrote:

> Currently we locate the coreboot table in arch_cpu_init(). One of the
> first things that happens in initcall_run_f() initialization is
> fdtdec_setup() is called which could inspect the DTB for memory
> information (see mach-snapdragon's board_fdt_blob_setup() code).
> Introduce an initcall specifically to locate the coreboot table early on
> in the boot process so that board_fdt_blob_setup() can know that the
> memory is described in the coreboot tables instead of the DTB that's
> either embedded in the ELF file or provided by the earlier stage
> bootloader. This will also help in the future when we want to pick the
> DTB from a FIT image based on the board and revision ID bits in the
> coreboot tables.
> 
> Signed-off-by: Stephen Boyd <swboyd at chromium.org>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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