sysutils/u-boot-master/files/patch-cmd_boot.c


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--- cmd/boot.c.orig 2018-01-09 01:25:29 UTC
+++ cmd/boot.c
@@ -19,6 +19,10 @@ __attribute__((weak))
 unsigned long do_go_exec(ulong (*entry)(int, char * const []), int argc,
                 char * const argv[])
 {
+   if (dcache_status())
+       flush_dcache_all();
+   if (icache_status())
+       invalidate_icache_all();
    return entry (argc, argv);
 }