diff options
Diffstat (limited to 'lib_nios2')
| -rw-r--r-- | lib_nios2/bootm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib_nios2/bootm.c b/lib_nios2/bootm.c index 53fd569..675bfac 100644 --- a/lib_nios2/bootm.c +++ b/lib_nios2/bootm.c @@ -24,6 +24,7 @@ #include <common.h> #include <command.h> #include <asm/byteorder.h> +#include <asm/cache.h> int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) { @@ -32,6 +33,10 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; + /* flushes data and instruction caches before calling the kernel */ + flush_dcache (0,CONFIG_SYS_DCACHE_SIZE); + flush_icache (0,CONFIG_SYS_ICACHE_SIZE); + /* For now we assume the Microtronix linux ... which only * needs to be called ;-) */ |