diff options
| author | Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> | 2018-03-21 15:59:02 +0300 |
|---|---|---|
| committer | Alexey Brodkin <abrodkin@synopsys.com> | 2018-03-21 17:06:54 +0300 |
| commit | 375945bac2b8cbb547940ad5cf1e16a0eb0ddfeb (patch) | |
| tree | 1c6a6f8b134ee60f38229a995d7843f75b44a5de /arch/arc/lib/bootm.c | |
| parent | 95336738f1cf2d4fabfc9bfc4981fa14714efc30 (diff) | |
ARC: Implement a function to sync and cleanup caches
Implement specialized function to clenup caches (and therefore
sync instruction and data caches) which can be used for cleanup before linux
launch or to sync caches during U-Boot self-relocation.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'arch/arc/lib/bootm.c')
| -rw-r--r-- | arch/arc/lib/bootm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arc/lib/bootm.c b/arch/arc/lib/bootm.c index 4d4acff239d..f1ab3447737 100644 --- a/arch/arc/lib/bootm.c +++ b/arch/arc/lib/bootm.c @@ -4,6 +4,7 @@ * SPDX-License-Identifier: GPL-2.0+ */ +#include <asm/cache.h> #include <common.h> DECLARE_GLOBAL_DATA_PTR; @@ -40,8 +41,7 @@ void arch_lmb_reserve(struct lmb *lmb) static int cleanup_before_linux(void) { disable_interrupts(); - flush_dcache_all(); - invalidate_icache_all(); + sync_n_cleanup_cache_all(); return 0; } |