pieeprom-2025-11-21: 2712: Allow longer overlay file paths (latest)

* recovery: Restore recovery_wait option
  Restore the recovery_wait config.txt option. If this option is set
  then recovery.bin will not rename itself or reboot. Instead flash
  the activity LED on completion.
  This option can be useful when creating an SD card to erase the
  EEPROM or program the RPIBOOT gpio on multiple devices.
  If recovery_wait=1 and recovery.bin is run from the SD card then
  indicate success of erase_eeprom=1 or program_rpiboot_gpio=N was
  set instead of requiring the EEPROM to be updated.
* Load RP1 firmware whilst DDR is initialising
* Allow longer overlay file paths
  load_dtoverlay uses the variable "filename" to hold the full path to an
  overlay. As such it should be declared using LDFILEPATH_MAX, not
  LDFILENAME_MAX.
  See: raspberrypi/firmware#2004

Author: timg236

firmware-2712/latest/pieeprom-2025-11-21.bin

@@ -1,5 +1,23 @@
 # Raspberry Pi5 bootloader EEPROM release notes
 
+## 2025-11-21: Allow longer overlay file paths (latest)
+
+* recovery: Restore recovery_wait option
+  Restore the recovery_wait config.txt option. If this option is set
+  then recovery.bin will not rename itself or reboot. Instead flash
+  the activity LED on completion.
+  This option can be useful when creating an SD card to erase the
+  EEPROM or program the RPIBOOT gpio on multiple devices.
+  If recovery_wait=1 and recovery.bin is run from the SD card then
+  indicate success of erase_eeprom=1 or program_rpiboot_gpio=N was
+  set instead of requiring the EEPROM to be updated.
+* Load RP1 firmware whilst DDR is initialising
+* Allow longer overlay file paths
+  load_dtoverlay uses the variable "filename" to hold the full path to an
+  overlay. As such it should be declared using LDFILEPATH_MAX, not
+  LDFILENAME_MAX.
+  See: https://github.com/raspberrypi/firmware/issues/2004
+
 ## 2025-11-09: Promote 2025-11-05 to the default release (default)
 
 ## 2025-11-05: arm_loader: Add iommu_dma_numa_policy=interleave when needed (latest)