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airoha: adjust and default the loadaddr

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Similar to e92b153e99 ("mediatek: introduce KERNEL_LOADADDR to Device/Default template"),
let's move the default loadaddr to Device/Default.

What's more, use 0x80200000 instead of the SDK default value 0x80088000
to avoid the following error which may overwrite TZ memory and cause crash:

    [    0.000000] [Firmware Bug]: Kernel image misaligned at boot, please fix your bootloader!
    [    0.000000] OF: reserved mem: Reserved memory: failed to reserve memory for node 'atf@80000000': base 0x0000000080000000, size 2 MiB

Signed-off-by: Ziyang Huang <hzyitc@outlook.com>
[ fix spelling mistake ]
Link: https://github.com/openwrt/openwrt/pull/20470
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Ziyang Huang 2025-10-20 23:10:19 +08:00 committed by Christian Marangi
parent 677c5c3b0d
commit fed2d31343
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GPG Key ID: AC001D09ADBFEAD7
3 changed files with 5 additions and 3 deletions
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5
target/linux/airoha/image/Makefile
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@ -1,6 +1,10 @@
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
loadaddr-$(CONFIG_TARGET_airoha_an7581) := 0x80200000
loadaddr-$(CONFIG_TARGET_airoha_an7583) := 0x80200000
loadaddr-$(CONFIG_TARGET_airoha_en7523) := 0x80200000
# default all platform image(fit) build
define Device/Default
PROFILES = Default $$(DEVICE_NAME)
@ -9,6 +13,7 @@ define Device/Default
fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
KERNEL_INITRAMFS = kernel-bin | lzma | \
fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
KERNEL_LOADADDR = $(loadaddr-y)
FILESYSTEMS := squashfs
DEVICE_DTS = $$(SOC)-$(lastword $(subst _, ,$(1)))
DEVICE_DTS_DIR := ../dts

1
target/linux/airoha/image/an7581.mk
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@ -25,7 +25,6 @@ define Device/airoha_an7581-evb
DEVICE_PACKAGES := kmod-leds-pwm kmod-i2c-an7581 kmod-pwm-airoha kmod-input-gpio-keys-polled
DEVICE_DTS := an7581-evb
DEVICE_DTS_CONFIG := config@1
KERNEL_LOADADDR := 0x80088000
IMAGE/sysupgrade.bin := append-kernel | pad-to 128k | append-rootfs | pad-rootfs | append-metadata
ARTIFACT/preloader.bin := an7581-preloader rfb
ARTIFACT/bl31-uboot.fip := an7581-bl31-uboot rfb

2
target/linux/airoha/image/en7523.mk
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@ -1,5 +1,3 @@
KERNEL_LOADADDR := 0x80208000
define Target/Description
Build firmware images for Airoha EN7523 ARM based boards.
endef