diff options
Diffstat (limited to 'nand_spl')
| -rw-r--r-- | nand_spl/board/freescale/mpc8313erdb/Makefile | 6 | ||||
| -rw-r--r-- | nand_spl/nand_boot_fsl_elbc.c | 5 |
2 files changed, 10 insertions, 1 deletions
diff --git a/nand_spl/board/freescale/mpc8313erdb/Makefile b/nand_spl/board/freescale/mpc8313erdb/Makefile index 3da1b1fffb..1a8f6ff2c7 100644 --- a/nand_spl/board/freescale/mpc8313erdb/Makefile +++ b/nand_spl/board/freescale/mpc8313erdb/Makefile @@ -34,7 +34,8 @@ AFLAGS += -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_NAND_SPL SOBJS = start.o ticks.o -COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o nand_init.o time.o +COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o nand_init.o \ + time.o cache.o SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) @@ -79,6 +80,9 @@ $(obj)ns16550.c: $(obj)nand_init.c: ln -sf $(SRCTREE)/cpu/mpc83xx/nand_init.c $(obj)nand_init.c +$(obj)cache.c: + ln -sf $(SRCTREE)/lib_ppc/cache.c $(obj)cache.c + $(obj)time.c: ln -sf $(SRCTREE)/lib_ppc/time.c $(obj)time.c diff --git a/nand_spl/nand_boot_fsl_elbc.c b/nand_spl/nand_boot_fsl_elbc.c index 4a961ea7b0..0d0c44e1e3 100644 --- a/nand_spl/nand_boot_fsl_elbc.c +++ b/nand_spl/nand_boot_fsl_elbc.c @@ -143,6 +143,11 @@ void nand_boot(void) * Jump to U-Boot image */ puts("transfering control\n"); + /* + * Clean d-cache and invalidate i-cache, to + * make sure that no stale data is executed. + */ + flush_cache(CONFIG_SYS_NAND_U_BOOT_DST, CONFIG_SYS_NAND_U_BOOT_SIZE); uboot = (void *)CONFIG_SYS_NAND_U_BOOT_START; uboot(); } |