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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-03-18 16:41:52 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2016-03-24 01:45:41 +0900
commitd5cf32977f0068c046687e3ff944c5e637b4bfa0 (patch)
tree8eaba9e42364abc83cfbbc3ffeed891a4efa0c69 /board/micronas/vct/gpio.c
parent650aedbfc03e2f594ca0a8000b357dc6412710aa (diff)
downloadtalos-obmc-uboot-d5cf32977f0068c046687e3ff944c5e637b4bfa0.tar.gz
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ARM: uniphier: support Debug UART
For ARM32 architecture, CONFIG_DEBUG_LL is available for early low-level debugging (and actually UniPhier 32bit SoCs use it), but ARM64 architecture does not support it. Instead, CONFIG_DEBUG_UART is available as an architecture-independent debug facility. This commit supports it on all the UniPhier SoCs (including the new ARMv8 SoCs), which is very useful for new SoC bringups. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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