[U-Boot] [PATCH 3/5] api: Flush cache when closing api

Signed-off-by: Emmanuel Vadot manu@freebsd.org --- api/api.c | 11 +++++++++++ 1 file changed, 11 insertions(+)

diff --git a/api/api.c b/api/api.c index 7eee2fc083..7d1608b520 100644 --- a/api/api.c +++ b/api/api.c @@ -290,6 +290,17 @@ static int API_dev_close(va_list ap) if (!err) di->state = DEV_STA_CLOSED;

+#if defined(CONFIG_SYS_HAVE_DCACHE_MAINTENANCE) && \ + !defined(CONFIG_SYS_DCACHE_OFF) + if (dcache_status()) + flush_dcache_all(); +#endif +#if defined(CONFIG_SYS_HAVE_ICACHE_MAINTENANCE) && \ + !defined(CONFIG_SYS_ICACHE_OFF) + if (icache_status()) + invalidate_icache_all(); +#endif + return err; }