x86: Add support for starting from SPL/TPL
When a previous phase of U-Boot has run we need to adjust the init of subsequent states to avoid messing up the CPU state. Add a new version of the start logic for SPL, when it boots from TPL (start_from tpl.c) and a new version for U-Boot when it boots from SPL. Signed-off-by: NSimon Glass <sjg@chromium.org> Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
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arch/x86/cpu/start_from_spl.S
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arch/x86/cpu/start_from_tpl.S
0 → 100644
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