From 8d52020fe149255f1fb57a05b9a598e8629cd322 Mon Sep 17 00:00:00 2001 From: Ville Juven Date: Tue, 12 Mar 2024 16:43:15 +0200 Subject: [PATCH] arm64_internal.h: Expose prototype for arm64_lowputc Useful procedure in many places. --- arch/arm64/src/common/arm64_internal.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/src/common/arm64_internal.h b/arch/arm64/src/common/arm64_internal.h index bd8bfe0d26b..0d18a3b03d0 100644 --- a/arch/arm64/src/common/arm64_internal.h +++ b/arch/arm64/src/common/arm64_internal.h @@ -308,6 +308,10 @@ void arm64_pginitialize(void); uint64_t * arm64_syscall_switch(uint64_t *regs); int arm64_syscall(uint64_t *regs); +/* Low level serial output **************************************************/ + +void arm64_lowputc(char ch); + #ifdef USE_SERIALDRIVER /**************************************************************************** * Name: arm64_serialinit