From 1d16b928b3bebedac7d5bf783a8f219156131abe Mon Sep 17 00:00:00 2001
From: Lech Perczak <lech.perczak@gmail.com>
Date: Wed, 10 Aug 2022 01:10:57 +0200
Subject: [PATCH] ath25: fix initramfs image generation

Commit 21f460a5dbef ("ath25: fix duplicate LZMA compression") changed
the way kernel images are generated, affecting initramfs images instead.
Initramfs images were previously ELF images, and by mistake this change
caused the raw kernel image to be used as a source. This caused them to
be non-loadable by bootloaders.

Restore the previous KERNEL_INITRAMFS recipe and adjust
KERNEL_INITRAMFS_NAME to point at the correct source artifact.
While at that, adjust KERNEL_INITRAMFS_SUFFIX to -kernel.elf,
so it matches the suffix of non-initramfs kernel artifact.

Fixes: 21f460a5dbef ("ath25: fix duplicate LZMA compression")
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
(cherry picked from commit 9f5cbb6e8b9537942db405719bf7662d0e08b8c5)
---
 target/linux/ath25/image/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target/linux/ath25/image/Makefile b/target/linux/ath25/image/Makefile
index d6cd53d261..9cdcdf9e95 100644
--- a/target/linux/ath25/image/Makefile
+++ b/target/linux/ath25/image/Makefile
@@ -54,6 +54,9 @@ endef
 define Device/Default
   PROFILES = Default $$(DEVICE_NAME)
   KERNEL := copy-kernel | lzma-kernel
+  KERNEL_INITRAMFS = kernel-bin
+  KERNEL_INITRAMFS_NAME := vmlinux-initramfs.elf
+  KERNEL_INITRAMFS_SUFFIX := -kernel.elf
   IMAGES := sysupgrade.bin
   FILESYSTEMS := squashfs
 endef
-- 
2.30.2