Merge tag 'mmc-2021-2-19' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc

[pandora-u-boot.git] / common / update.c

diff --git a/common/update.c b/common/update.c
index c8dd346..f084895 100644 (file)
--- a/common/update.c
+++ b/common/update.c
@@ -24,10 +24,12 @@
 #include <net.h>
 #include <net/tftp.h>
 #include <malloc.h>
+#include <mapmem.h>
 #include <dfu.h>
 #include <errno.h>
 #include <mtd/cfi_flash.h>
 
+#if defined(CONFIG_DFU_TFTP) || defined(CONFIG_UPDATE_TFTP)
 /* env variable holding the location of the update file */
 #define UPDATE_FILE_ENV                "updatefile"
 
@@ -213,6 +215,7 @@ static int update_flash(ulong addr_source, ulong addr_first, ulong size)
 #endif
        return 0;
 }
+#endif /* CONFIG_DFU_TFTP || CONFIG_UPDATE_TFTP */
 
 static int update_fit_getparams(const void *fit, int noffset, ulong *addr,
                                                ulong *fladdr, ulong *size)
@@ -230,6 +233,7 @@ static int update_fit_getparams(const void *fit, int noffset, ulong *addr,
        return 0;
 }
 
+#if defined(CONFIG_DFU_TFTP) || defined(CONFIG_UPDATE_TFTP)
 int update_tftp(ulong addr, char *interface, char *devstring)
 {
        char *filename, *env_addr, *fit_image_name;
@@ -280,9 +284,9 @@ int update_tftp(ulong addr, char *interface, char *devstring)
        }
 
 got_update_file:
-       fit = (void *)addr;
+       fit = map_sysmem(addr, 0);
 
-       if (!fit_check_format((void *)fit)) {
+       if (fit_check_format((void *)fit, IMAGE_SIZE_INVAL)) {
                printf("Bad FIT format of the update file, aborting "
                                                        "auto-update\n");
                return 1;
@@ -309,8 +313,7 @@ got_update_file:
                printf("\n");
                if (update_fit_getparams(fit, noffset, &update_addr,
                                        &update_fladdr, &update_size)) {
-                       printf("Error: can't get update parameteres, "
-                                                               "aborting\n");
+                       printf("Error: can't get update parameters, aborting\n");
                        ret = 1;
                        goto next_node;
                }
@@ -324,8 +327,10 @@ got_update_file:
                        }
                } else if (fit_image_check_type(fit, noffset,
                                                IH_TYPE_FIRMWARE)) {
-                       ret = dfu_tftp_write(fit_image_name, update_addr,
-                                            update_size, interface, devstring);
+                       ret = dfu_write_by_name(fit_image_name,
+                                               (void *)update_addr,
+                                               update_size, interface,
+                                               devstring);
                        if (ret)
                                return ret;
                }
@@ -335,3 +340,71 @@ next_node:
 
        return ret;
 }
+#endif /* CONFIG_DFU_UPDATE || CONFIG_UPDATE_TFTP */
+
+#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, IMAGE_SIZE_INVAL)) {
+               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 */