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authorSimon Glass <sjg@chromium.org>2023-05-04 16:55:03 -0600
committerBin Meng <bmeng@tinylab.org>2023-05-11 10:25:29 +0800
commitb6b33d104ddca734a0348f7e7794ccb1709f8df8 (patch)
tree354f9d78a676e58b3cbdbae40f31460f6ab749e2 /lib/efi_loader/helloworld.c
parentb21626d4cb4ed258755b64e36baedb5e040ebf20 (diff)
x86: coreboot: Document how to enable the debug UART
This is not obvious so add a little note about how it works. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'lib/efi_loader/helloworld.c')
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