From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Thu, 24 Mar 2022 12:21:26 +0000 (+0100)
Subject: [PATCH] fdt: add debug output to devicetree command
X-Git-Tag: archive/raspbian/2.12-8+rpi1^2~78
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=c888ff014d7625ebc0576fdea2b056b876019a69;p=grub2.git

[PATCH] fdt: add debug output to devicetree command

For debugging we need feedback that the devicetree command has be executed.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Gbp-Pq: Name fdt-add-debug-output-to-devicetree-command.patch
---

diff --git a/grub-core/loader/efi/fdt.c b/grub-core/loader/efi/fdt.c
index 439964b..510958d 100644
--- a/grub-core/loader/efi/fdt.c
+++ b/grub-core/loader/efi/fdt.c
@@ -127,6 +127,7 @@ grub_cmd_devicetree (grub_command_t cmd __attribute__ ((unused)),
   /* No arguments means "use firmware FDT".  */
   if (argc == 0)
     {
+      grub_dprintf ("fdt", "Using firmware FDT\n");
       return GRUB_ERR_NONE;
     }
 
@@ -158,6 +159,7 @@ out:
 
   if (blob)
     {
+      grub_dprintf ("fdt", "Device-tree %s loaded\n", argv[0]);
       if (grub_errno == GRUB_ERR_NONE)
 	loaded_fdt = blob;
       else