The enable_caches function in architecture-specific board code is only necessary for V7A CPUs, code for both V8A and ARM926 have already declared this function.
Only provide our implementation of enable_caches() for V7A CPUs.
Signed-off-by: Icenowy Zheng uwu@icenowy.me --- arch/arm/mach-sunxi/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 62bb40b8c8..60ccf909db 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -488,7 +488,7 @@ void reset_cpu(void) } #endif
-#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) && !defined(CONFIG_ARM64) +#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) && defined(CONFIG_CPU_V7A) void enable_caches(void) { /* Enable D-cache. I-cache is already enabled in start.S */