diff options
Diffstat (limited to 'common/update.c')
| -rw-r--r-- | common/update.c | 47 |
1 files changed, 37 insertions, 10 deletions
diff --git a/common/update.c b/common/update.c index 542915ce6e..1da80b70f2 100644 --- a/common/update.c +++ b/common/update.c @@ -13,11 +13,17 @@ #error "CONFIG_FIT and CONFIG_OF_LIBFDT are required for auto-update feature" #endif +#if defined(CONFIG_UPDATE_TFTP) && defined(CONFIG_SYS_NO_FLASH) +#error "CONFIG_UPDATE_TFTP and CONFIG_SYS_NO_FLASH needed for legacy behaviour" +#endif + #include <command.h> #include <flash.h> #include <net.h> #include <net/tftp.h> #include <malloc.h> +#include <dfu.h> +#include <errno.h> /* env variable holding the location of the update file */ #define UPDATE_FILE_ENV "updatefile" @@ -222,13 +228,24 @@ static int update_fit_getparams(const void *fit, int noffset, ulong *addr, return 0; } -int update_tftp(ulong addr) +int update_tftp(ulong addr, char *interface, char *devstring) { - char *filename, *env_addr; - int images_noffset, ndepth, noffset; + char *filename, *env_addr, *fit_image_name; ulong update_addr, update_fladdr, update_size; - void *fit; + int images_noffset, ndepth, noffset; + bool update_tftp_dfu; int ret = 0; + void *fit; + + if (interface == NULL && devstring == NULL) { + update_tftp_dfu = false; + } else if (interface && devstring) { + update_tftp_dfu = true; + } else { + error("Interface: %s and devstring: %s not supported!\n", + interface, devstring); + return -EINVAL; + } /* use already present image */ if (addr) @@ -277,8 +294,8 @@ got_update_file: if (ndepth != 1) goto next_node; - printf("Processing update '%s' :", - fit_get_name(fit, noffset, NULL)); + fit_image_name = (char *)fit_get_name(fit, noffset, NULL); + printf("Processing update '%s' :", fit_image_name); if (!fit_image_verify(fit, noffset)) { printf("Error: invalid update hash, aborting\n"); @@ -294,10 +311,20 @@ got_update_file: ret = 1; goto next_node; } - if (update_flash(update_addr, update_fladdr, update_size)) { - printf("Error: can't flash update, aborting\n"); - ret = 1; - goto next_node; + + if (!update_tftp_dfu) { + if (update_flash(update_addr, update_fladdr, + update_size)) { + printf("Error: can't flash update, aborting\n"); + ret = 1; + goto next_node; + } + } else if (fit_image_check_type(fit, noffset, + IH_TYPE_FIRMWARE)) { + ret = dfu_tftp_write(fit_image_name, update_addr, + update_size, interface, devstring); + if (ret) + return ret; } next_node: noffset = fdt_next_node(fit, noffset, &ndepth); |