Fabian Bläse
774eeade04
Device support is based on the patch set linked in the OpenWrt Wiki. [1][2] The aux-loader blob is not included, as it is only required for initial installation. Two additional kernel patches for mvpp2 are added to allow receive hashing to work properly in the DSA setup of the device. [1] https://openwrt.org/toh/mikrotik/rb5009ug_s_in#installation [2] https://paste.myconan.net/482114 Signed-off-by: Fabian Bläse <fabian@blaese.de>
71 lines
2.6 KiB
Diff
71 lines
2.6 KiB
Diff
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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