diff options
Diffstat (limited to 'lib_arm')
| -rw-r--r-- | lib_arm/armlinux.c | 15 | ||||
| -rw-r--r-- | lib_arm/board.c | 10 |
2 files changed, 25 insertions, 0 deletions
diff --git a/lib_arm/armlinux.c b/lib_arm/armlinux.c index 2fb8db8..0305803 100644 --- a/lib_arm/armlinux.c +++ b/lib_arm/armlinux.c @@ -27,6 +27,9 @@ #include <image.h> #include <zlib.h> #include <asm/byteorder.h> +#ifdef CONFIG_HAS_DATAFLASH +#include <dataflash.h> +#endif #include <asm/setup.h> #define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2) @@ -94,6 +97,11 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], printf ("## Loading Ramdisk Image at %08lx ...\n", addr); /* Copy header so we can blank CRC field for re-calculation */ +#ifdef CONFIG_HAS_DATAFLASH + if (addr_dataflash(addr)){ + read_dataflash(addr, sizeof(image_header_t), (char *)&header); + } else +#endif memcpy (&header, (char *)addr, sizeof(image_header_t)); if (ntohl(hdr->ih_magic) != IH_MAGIC) { @@ -121,6 +129,13 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], data = addr + sizeof(image_header_t); len = ntohl(hdr->ih_size); +#ifdef CONFIG_HAS_DATAFLASH + if (addr_dataflash(addr)){ + read_dataflash(data, len, (char *)CFG_LOAD_ADDR); + data = CFG_LOAD_ADDR; + } +#endif + if (verify) { ulong csum = 0; diff --git a/lib_arm/board.c b/lib_arm/board.c index af6af14..37d4d9f 100644 --- a/lib_arm/board.c +++ b/lib_arm/board.c @@ -37,6 +37,11 @@ void nand_init (void); ulong monitor_flash_len; +#ifdef CONFIG_HAS_DATAFLASH +extern int AT91F_DataflashInit(void); +extern void dataflash_print_info(void); +#endif + const char version_string[] = U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")"; @@ -242,6 +247,11 @@ void start_armboot (void) nand_init(); /* go init the NAND */ #endif +#ifdef CONFIG_HAS_DATAFLASH + AT91F_DataflashInit(); + dataflash_print_info(); +#endif + /* initialize environment */ env_relocate (); |