|
@@ -29,6 +29,7 @@
|
|
|
#include <errno.h>
|
|
|
#include <mtd/cfi_flash.h>
|
|
|
|
|
|
+#ifdef CONFIG_DFU_TFTP
|
|
|
/* env variable holding the location of the update file */
|
|
|
#define UPDATE_FILE_ENV "updatefile"
|
|
|
|
|
@@ -98,6 +99,7 @@ static int update_load(char *filename, ulong msec_max, int cnt_max, ulong addr)
|
|
|
|
|
|
return rv;
|
|
|
}
|
|
|
+#endif /* CONFIG_DFU_TFTP */
|
|
|
|
|
|
#ifdef CONFIG_MTD_NOR_FLASH
|
|
|
static int update_flash_protect(int prot, ulong addr_first, ulong addr_last)
|
|
@@ -231,6 +233,7 @@ static int update_fit_getparams(const void *fit, int noffset, ulong *addr,
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
+#ifdef CONFIG_DFU_TFTP
|
|
|
int update_tftp(ulong addr, char *interface, char *devstring)
|
|
|
{
|
|
|
char *filename, *env_addr, *fit_image_name;
|
|
@@ -337,3 +340,71 @@ next_node:
|
|
|
|
|
|
return ret;
|
|
|
}
|
|
|
+#endif /* CONFIG_DFU_UPDATE */
|
|
|
+
|
|
|
+#ifdef CONFIG_UPDATE_FIT
|
|
|
+/**
|
|
|
+ * fit_update - update storage with FIT image
|
|
|
+ * @fit: Pointer to FIT image
|
|
|
+ *
|
|
|
+ * Update firmware on storage using FIT image as input.
|
|
|
+ * The storage area to be update will be identified by the name
|
|
|
+ * in FIT and matching it to "dfu_alt_info" variable.
|
|
|
+ *
|
|
|
+ * Return: 0 - on success, non-zero - otherwise
|
|
|
+ */
|
|
|
+int fit_update(const void *fit)
|
|
|
+{
|
|
|
+ char *fit_image_name;
|
|
|
+ ulong update_addr, update_fladdr, update_size;
|
|
|
+ int images_noffset, ndepth, noffset;
|
|
|
+ int ret = 0;
|
|
|
+
|
|
|
+ if (!fit)
|
|
|
+ return -EINVAL;
|
|
|
+
|
|
|
+ if (!fit_check_format((void *)fit)) {
|
|
|
+ printf("Bad FIT format of the update file, aborting auto-update\n");
|
|
|
+ return -EINVAL;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* process updates */
|
|
|
+ images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH);
|
|
|
+
|
|
|
+ ndepth = 0;
|
|
|
+ noffset = fdt_next_node(fit, images_noffset, &ndepth);
|
|
|
+ while (noffset >= 0 && ndepth > 0) {
|
|
|
+ if (ndepth != 1)
|
|
|
+ goto next_node;
|
|
|
+
|
|
|
+ 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");
|
|
|
+ ret = 1;
|
|
|
+ goto next_node;
|
|
|
+ }
|
|
|
+
|
|
|
+ printf("\n");
|
|
|
+ if (update_fit_getparams(fit, noffset, &update_addr,
|
|
|
+ &update_fladdr, &update_size)) {
|
|
|
+ printf("Error: can't get update parameters, aborting\n");
|
|
|
+ ret = 1;
|
|
|
+ goto next_node;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (fit_image_check_type(fit, noffset, IH_TYPE_FIRMWARE)) {
|
|
|
+ ret = dfu_write_by_name(fit_image_name,
|
|
|
+ (void *)update_addr,
|
|
|
+ update_size, NULL, NULL);
|
|
|
+ if (ret)
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+next_node:
|
|
|
+ noffset = fdt_next_node(fit, noffset, &ndepth);
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+}
|
|
|
+#endif /* CONFIG_UPDATE_FIT */
|