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x86: Don't repeat microcode in U-Boot if not needed

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At present if SPL sets up the microcode then it is still included in
U-Boot as well. This is wasteful as microcode is large. Adjust the logic
in the image to prevent this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2019-12-06 21:42:32 -07:00 committed by Bin Meng
parent 624c70b8ae
commit 4f1f507298
1 changed files with 7 additions and 0 deletions
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7
arch/x86/dts/u-boot.dtsi
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@ -63,9 +63,16 @@
offset = <CONFIG_X86_OFFSET_U_BOOT>;
};
#else
# ifdef CONFIG_SPL
u-boot {
offset = <CONFIG_SYS_TEXT_BASE>;
};
# else
/* If there is no SPL then we need to put microcode in U-Boot */
u-boot-with-ucode-ptr {
offset = <CONFIG_X86_OFFSET_U_BOOT>;
};
# endif
#endif
#ifdef CONFIG_HAVE_MICROCODE
u-boot-dtb-with-ucode {