forked from freifunk-franken/firmware
71 lines
2.6 KiB
Diff
71 lines
2.6 KiB
Diff
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From d1b6214aadbce601ebf54e8f673bbf427b4e33ec Mon Sep 17 00:00:00 2001
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From: Serhii Serhieiev <adron@mstnt.com>
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Date: Wed, 9 Feb 2022 09:32:30 +0200
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Subject: [PATCH 02/18] mvebu: add aux-loader2 support
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This auxiliary bootloader implements the ability to run the OpenWrt Linux kernel(FIT image)
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from the RouterBOOT. The thing is that RouterBOOT is able to load ONLY program code in ELF format.
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To bypass this restriction, the auxiliary bootloader extends the capabilities of the RouterBOOT -
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by adding support for loading system from FIT images.
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Source code is available under GPLv2: https://github.com/adron-s/aux-loader2
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Signed-off-by: Serhii Serhieiev <adron@mstnt.com>
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[fabian@blaese.de: Remove aux-loader blob, as it is only required for initial installation]
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Signed-off-by: Fabian Bläse <fabian@blaese.de>
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---
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target/linux/mvebu/image/Makefile | 12 ++++++++++++
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target/linux/mvebu/image/cortexa72.mk | 19 +++++++++++++++++++
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2 files changed, 25 insertions(+)
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diff --git a/target/linux/mvebu/image/Makefile b/target/linux/mvebu/image/Makefile
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index 57129d2dcb..180b909cbd 100644
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--- a/target/linux/mvebu/image/Makefile
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+++ b/target/linux/mvebu/image/Makefile
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@@ -162,6 +162,12 @@ define Build/uDPU-firmware
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-f $(KDIR_TMP)/$(DEVICE_IMG_PREFIX)-firmware.tgz -C $@-fw .
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endef
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+define Device/FitImageLzma
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+ KERNEL_SUFFIX := -fit-uImage.itb
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+ KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(DEVICE_DTS).dtb | pad-to 64k
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+ KERNEL_NAME := Image
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+endef
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+
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define Device/Default
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PROFILES := Default
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DEVICE_DTS = $$(SOC)-$(lastword $(subst _, ,$(1)))
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diff --git a/target/linux/mvebu/image/cortexa72.mk b/target/linux/mvebu/image/cortexa72.mk
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index 7f344f1de2..fc4712a597 100644
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--- a/target/linux/mvebu/image/cortexa72.mk
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+++ b/target/linux/mvebu/image/cortexa72.mk
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@@ -52,6 +52,25 @@ define Device/marvell_macchiatobin-singleshot
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endef
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TARGET_DEVICES += marvell_macchiatobin-singleshot
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+define Device/mikrotik_rb5009
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+ DEVICE_DTS := armada-7040-rb5009
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+ DEVICE_DTS_DIR := $(DTS_DIR)/marvell
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+ $(call Device/FitImageLzma)
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+ DEVICE_VENDOR := MikroTik
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+ DEVICE_MODEL := RB5009
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+ SOC := armada-7040
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+ KERNEL_LOADADDR := 0x22000000
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+ KERNEL_INITRAMFS = $$(KERNEL)
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+ KERNEL_INITRAMFS_SUFFIX := -fit-uImage.elf
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+ BLOCKSIZE := 64k
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+ IMAGE_SIZE := 15360k
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+ IMAGES := sysupgrade.bin
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+ IMAGE/sysupgrade.bin := append-kernel | pad-to $$(BLOCKSIZE) | \
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+ append-rootfs | pad-rootfs | check-size | append-metadata
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+ DEVICE_PACKAGES += kmod-i2c-gpio
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+endef
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+TARGET_DEVICES += mikrotik_rb5009
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+
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define Device/marvell_clearfog-gt-8k
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$(call Device/Default-arm64)
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DEVICE_VENDOR := SolidRun
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--
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2.42.1
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