diff options
Diffstat (limited to 'lib_nios2')
| -rw-r--r-- | lib_nios2/board.c | 2 | ||||
| -rw-r--r-- | lib_nios2/bootm.c | 5 | ||||
| -rw-r--r-- | lib_nios2/config.mk | 2 |
3 files changed, 6 insertions, 3 deletions
diff --git a/lib_nios2/board.c b/lib_nios2/board.c index 008f04f..41d3297 100644 --- a/lib_nios2/board.c +++ b/lib_nios2/board.c @@ -83,8 +83,6 @@ void board_init (void) { bd_t *bd; init_fnc_t **init_fnc_ptr; - char *s, *e; - int i; /* Pointer is writable since we allocated a register for it. * Nios treats CONFIG_SYS_GBL_DATA_OFFSET as an address. 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 ;-) */ diff --git a/lib_nios2/config.mk b/lib_nios2/config.mk index 34ee697..be40639 100644 --- a/lib_nios2/config.mk +++ b/lib_nios2/config.mk @@ -24,7 +24,7 @@ CROSS_COMPILE ?= nios2-elf- -STANDALONE_LOAD_ADDR = 0x02000000 -L $(gcclibdir) -T nios2.lds +STANDALONE_LOAD_ADDR = 0x02000000 -L $(gcclibdir) PLATFORM_CPPFLAGS += -DCONFIG_NIOS2 -D__NIOS2__ PLATFORM_CPPFLAGS += -ffixed-r15 -G0 |