From 33e772985c1574f78b1941c4089f3020cfd5887e Mon Sep 17 00:00:00 2001 From: David Bauer Date: Wed, 12 Nov 2025 19:51:13 +0100 Subject: [PATCH] mpc85xx: relocate simpleImage loader The initramfs images beginning 24.10 do not boot on the AP3825i. The space available for decompression preceeding the compressed image is not enough, crashing the system. To make existing installation instructions continue to work, link the loader at an address following the loadaddress of the U-Boot image. Signed-off-by: David Bauer --- target/linux/mpc85xx/image/p1020.mk | 4 ++-- .../107-powerpc-85xx-add-ws-ap3825i-support.patch | 14 ++++++++------ 2 files changed, 10 insertions(+), 8 deletions(-) diff --git a/target/linux/mpc85xx/image/p1020.mk b/target/linux/mpc85xx/image/p1020.mk index fcc4619ad2..5f6e9543fb 100644 --- a/target/linux/mpc85xx/image/p1020.mk +++ b/target/linux/mpc85xx/image/p1020.mk @@ -83,8 +83,8 @@ define Device/extreme-networks_ws-ap3825i DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct BLOCKSIZE := 128k KERNEL_NAME := simpleImage.ws-ap3825i - KERNEL_ENTRY := 0x1500000 - KERNEL_LOADADDR := 0x1500000 + KERNEL_ENTRY := 0x4000000 + KERNEL_LOADADDR := 0x4000000 KERNEL = kernel-bin | fit none $(KDIR)/image-$$(DEVICE_DTS).dtb IMAGES := sysupgrade.bin IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata diff --git a/target/linux/mpc85xx/patches-6.12/107-powerpc-85xx-add-ws-ap3825i-support.patch b/target/linux/mpc85xx/patches-6.12/107-powerpc-85xx-add-ws-ap3825i-support.patch index cd212821b4..840fa85b9b 100644 --- a/target/linux/mpc85xx/patches-6.12/107-powerpc-85xx-add-ws-ap3825i-support.patch +++ b/target/linux/mpc85xx/patches-6.12/107-powerpc-85xx-add-ws-ap3825i-support.patch @@ -55,13 +55,15 @@ WS-AP3825i AP. --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper -@@ -350,7 +350,8 @@ adder875-redboot) +@@ -355,6 +355,11 @@ simpleboot-ws-ap3710i) + link_address='0x1500000' + binary=y ;; - simpleboot-hiveap-330|\ - simpleboot-tl-wdr4900-v1|\ --simpleboot-ws-ap3710i) -+simpleboot-ws-ap3710i|\ +simpleboot-ws-ap3825i) ++ platformo="$object/fixed-head.o $object/simpleboot.o" ++ link_address='0x4000000' ++ binary=y ++ ;; + simpleboot-*) platformo="$object/fixed-head.o $object/simpleboot.o" - link_address='0x1500000' binary=y -- 2.30.2