Because CONFIG_MMU is never defined in U-Boot, the non-MMU code in debug.S is always used.
Unfortunately, the number of arguments of the addruart macro in Linux is different between MMU and non-MMU. This causes a build error when importing some debug macros using the third argument. (For ex. arch/arm/include/debug/exynos.S) Pass the third argument to the non-MMU addruart to avoid such a problem.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Changes in v2: - Newly added
arch/arm/lib/debug.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/lib/debug.S b/arch/arm/lib/debug.S index ddee7c0..760ba74 100644 --- a/arch/arm/lib/debug.S +++ b/arch/arm/lib/debug.S @@ -33,7 +33,7 @@
#else /* !CONFIG_MMU */ .macro addruart_current, rx, tmp1, tmp2 - addruart \rx, \tmp1 + addruart \rx, \tmp1, \tmp2 .endm
#endif /* CONFIG_MMU */