Merge tag 'dm-pull-30may20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

[oweals/u-boot.git] / drivers / core / dump.c

diff --git a/drivers/core/dump.c b/drivers/core/dump.c
index 04217cbde876b34ef2925fd49a0581ff317a0176..cb8a25b9ad63be91dc63b9f3c117b05235563737 100644 (file)
--- a/drivers/core/dump.c
+++ b/drivers/core/dump.c
@@ -16,7 +16,7 @@ static void show_devices(struct udevice *dev, int depth, int last_flag)
        struct udevice *child;
 
        /* print the first 20 characters to not break the tree-format. */
-       printf(" %-10.10s  %d  [ %c ]   %-20.20s  ", dev->uclass->uc_drv->name,
+       printf(" %-10.10s  %3d  [ %c ]   %-20.20s  ", dev->uclass->uc_drv->name,
               dev_get_uclass_index(dev, NULL),
               dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ', dev->driver->name);
 
@@ -49,7 +49,7 @@ void dm_dump_all(void)
 
        root = dm_root();
        if (root) {
-               printf(" Class    index  Probed  Driver                Name\n");
+               printf(" Class     Index  Probed  Driver                Name\n");
                printf("-----------------------------------------------------------\n");
                show_devices(root, -1, 0);
        }
@@ -64,7 +64,7 @@ void dm_dump_all(void)
  */
 static void dm_display_line(struct udevice *dev, int index)
 {
-       printf("%i %c %s @ %08lx", index,
+       printf("%-3i %c %s @ %08lx", index,
               dev->flags & DM_FLAG_ACTIVATED ? '*' : ' ',
               dev->name, (ulong)map_to_sysmem(dev));
        if (dev->seq != -1 || dev->req_seq != -1)
@@ -96,3 +96,27 @@ void dm_dump_uclass(void)
                puts("\n");
        }
 }
+
+void dm_dump_drivers(void)
+{
+       struct driver *d = ll_entry_start(struct driver, driver);
+       const int n_ents = ll_entry_count(struct driver, driver);
+       struct driver *entry;
+       const struct udevice_id *match;
+
+       puts("Driver                Compatible\n");
+       puts("--------------------------------\n");
+       for (entry = d; entry < d + n_ents; entry++) {
+               match = entry->of_match;
+
+               printf("%-20.20s", entry->name);
+               if (match) {
+                       printf("  %s", match->compatible);
+                       match++;
+               }
+               printf("\n");
+
+               for (; match && match->compatible; match++)
+                       printf("%-20.20s  %s\n", "", match->compatible);
+       }
+}