Add functionality to flush & invalidate all the dcache using the prototype declared in common header file.
Signed-off-by: Vikas Manocha vikas.manocha@st.com --- arch/arm/cpu/armv7m/cache.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/arch/arm/cpu/armv7m/cache.c b/arch/arm/cpu/armv7m/cache.c index 162cfe3..84f658d 100644 --- a/arch/arm/cpu/armv7m/cache.c +++ b/arch/arm/cpu/armv7m/cache.c @@ -253,6 +253,21 @@ void flush_dcache_range(unsigned long start, unsigned long stop) return; } } +void flush_dcache_all(void) +{ + if (action_dcache_all(FLUSH_SET_WAY)) { + printf("ERR: D-cache not flushed\n"); + return; + } +} + +void invalidate_dcache_all(void) +{ + if (action_dcache_all(INVALIDATE_SET_WAY)) { + printf("ERR: D-cache not invalidated\n"); + return; + } +} #else void dcache_enable(void) {