Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- diff --git a/firmware/target/arm/rk27xx/system-rk27xx.c b/firmware/target/arm/rk27xx/system-rk27xx.c
- index 8c75dee..234c6eb 100644
- --- a/firmware/target/arm/rk27xx/system-rk27xx.c
- +++ b/firmware/target/arm/rk27xx/system-rk27xx.c
- @@ -200,19 +200,20 @@ void udelay(unsigned usecs)
- );
- }
- -void commit_discard_idcache(void)
- +static void __attribute__((noinline)) cache_invalidate_way(int way)
- {
- - /* invalidate cache way 0 */
- - CACHEOP = 0x02;
- + CACHEOP = ((way<<31)|0x2);
- /* wait for invalidate process to complete */
- while (CACHEOP & 0x03);
- +}
- +void commit_discard_idcache(void)
- +{
- + /* invalidate cache way 0 */
- + cache_invalidate_way(0);
- /* invalidate cache way 1 */
- - CACHEOP = 0x80000002;
- -
- - /* wait for invalidate process to complete */
- - while (CACHEOP & 0x03);
- + cache_invalidate_way(1);
- }
- void commit_discard_dcache (void) __attribute__((alias("commit_discard_idcache")));
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement