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8458ebe18b
openwrt/target/linux/mvebu/image/cortexa9.mk
Tad Davanzo 8458ebe18b mvebu: mamba resize kernel to 4MB 
mamba has a 3MB kernel partition as specified by the DTS.
3MB is not sufficient for building with many kernel modules or newer
kernel versions.

mamba uboot however as set from factory will load up to 4MB.
This can be observed by looking a uboot log:
	NAND read: device 0 offset 0xa00000, size 0x400000
	4194304 bytes read: OK
and from uboot environment variables:
	$ fw_printenv | grep "pri_kern_size";
	pri_kern_size=0x400000

Resize the root partitions from 37MB to 36MB to let kernel expand
into it another 1MB.
And set kernel target size to 4MB.

Lastly add a compatibility version message: kernel-size-migration.
And set it on mamba to prevent sysupgrading without first reinstalling from
a factory image.

Signed-off-by: Tad Davanzo <tad@spotco.us>
(cherry picked from commit 10415d5e70)
2021-03-29 21:17:31 +02:00

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# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2012-2016 OpenWrt.org
# Copyright (C) 2016 LEDE-project.org
define Device/dsa-migration
DEVICE_COMPAT_VERSION := 1.1
DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
endef
define Device/kernel-size-migration
DEVICE_COMPAT_VERSION := 2.0
DEVICE_COMPAT_MESSAGE := Partition design has changed compared to older versions (up to 19.07) due to kernel size restrictions. \
Upgrade via sysupgrade mechanism is not possible, so new installation via factory style image is required.
endef
define Device/buffalo_ls421de
$(Device/NAND-128K)
DEVICE_VENDOR := Buffalo
DEVICE_MODEL := LinkStation LS421DE
SUBPAGESIZE :=
KERNEL_SIZE := 33554432
FILESYSTEMS := squashfs ubifs
KERNEL := kernel-bin | append-dtb | uImage none | buffalo-kernel-jffs2
KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
DEVICE_DTS := armada-370-buffalo-ls421de
DEVICE_PACKAGES := \
kmod-rtc-rs5c372a kmod-hwmon-gpiofan kmod-hwmon-drivetemp kmod-usb3 \
kmod-linkstation-poweroff kmod-md-raid0 kmod-md-raid1 kmod-md-mod \
kmod-fs-xfs mkf2fs e2fsprogs partx-utils
endef
TARGET_DEVICES += buffalo_ls421de
define Device/cznic_turris-omnia
DEVICE_VENDOR := CZ.NIC
DEVICE_MODEL := Turris Omnia
KERNEL_INSTALL := 1
SOC := armada-385
KERNEL := kernel-bin
KERNEL_INITRAMFS := kernel-bin | gzip | fit gzip $$(KDIR)/image-$$(DEVICE_DTS).dtb
DEVICE_PACKAGES := \
mkf2fs e2fsprogs kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 \
wpad-basic-wolfssl kmod-ath9k kmod-ath10k-ct ath10k-firmware-qca988x-ct \
partx-utils kmod-i2c-mux-pca954x
IMAGES := $$(IMAGE_PREFIX)-sysupgrade.img.gz omnia-medkit-$$(IMAGE_PREFIX)-initramfs.tar.gz
IMAGE/$$(IMAGE_PREFIX)-sysupgrade.img.gz := boot-scr | boot-img | sdcard-img | gzip | append-metadata
IMAGE/omnia-medkit-$$(IMAGE_PREFIX)-initramfs.tar.gz := omnia-medkit-initramfs | gzip
IMAGE_NAME = $$(2)
SUPPORTED_DEVICES += armada-385-turris-omnia
BOOT_SCRIPT := turris-omnia
endef
TARGET_DEVICES += cznic_turris-omnia
define Device/globalscale_mirabox
$(Device/NAND-512K)
DEVICE_VENDOR := Globalscale
DEVICE_MODEL := Mirabox
SOC := armada-370
SUPPORTED_DEVICES += mirabox
endef
TARGET_DEVICES += globalscale_mirabox
define Device/kobol_helios4
DEVICE_VENDOR := Kobol
DEVICE_MODEL := Helios4
KERNEL_INSTALL := 1
KERNEL := kernel-bin
DEVICE_PACKAGES := mkf2fs e2fsprogs partx-utils
IMAGES := sdcard.img.gz
IMAGE/sdcard.img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | gzip | append-metadata
SOC := armada-388
UBOOT := helios4-u-boot-spl.kwb
BOOT_SCRIPT := clearfog
endef
TARGET_DEVICES += kobol_helios4
define Device/linksys
$(Device/NAND-128K)
DEVICE_VENDOR := Linksys
DEVICE_PACKAGES := kmod-mwlwifi wpad-basic-wolfssl
IMAGES += factory.img
IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | \
append-ubi | pad-to $$$$(PAGESIZE)
KERNEL_SIZE := 6144k
endef
define Device/linksys_wrt1200ac
$(call Device/linksys)
$(Device/dsa-migration)
DEVICE_MODEL := WRT1200AC
DEVICE_ALT0_VENDOR := Linksys
DEVICE_ALT0_MODEL := Caiman
DEVICE_DTS := armada-385-linksys-caiman
DEVICE_PACKAGES += mwlwifi-firmware-88w8864
SUPPORTED_DEVICES += armada-385-linksys-caiman linksys,caiman
endef
TARGET_DEVICES += linksys_wrt1200ac
define Device/linksys_wrt1900acs
$(call Device/linksys)
$(Device/dsa-migration)
DEVICE_MODEL := WRT1900ACS
DEVICE_VARIANT := v1
DEVICE_ALT0_VENDOR := Linksys
DEVICE_ALT0_MODEL := WRT1900ACS
DEVICE_ALT0_VARIANT := v2
DEVICE_ALT1_VENDOR := Linksys
DEVICE_ALT1_MODEL := Shelby
DEVICE_DTS := armada-385-linksys-shelby
DEVICE_PACKAGES += mwlwifi-firmware-88w8864
SUPPORTED_DEVICES += armada-385-linksys-shelby linksys,shelby
endef
TARGET_DEVICES += linksys_wrt1900acs
define Device/linksys_wrt1900ac-v1
$(call Device/linksys)
$(Device/kernel-size-migration)
DEVICE_MODEL := WRT1900AC
DEVICE_VARIANT := v1
DEVICE_ALT0_VENDOR := Linksys
DEVICE_ALT0_MODEL := Mamba
DEVICE_DTS := armada-xp-linksys-mamba
DEVICE_PACKAGES += mwlwifi-firmware-88w8864
KERNEL_SIZE := 4096k
SUPPORTED_DEVICES += armada-xp-linksys-mamba linksys,mamba
DEFAULT := n
endef
TARGET_DEVICES += linksys_wrt1900ac-v1
define Device/linksys_wrt1900ac-v2
$(call Device/linksys)
$(Device/dsa-migration)
DEVICE_MODEL := WRT1900AC
DEVICE_VARIANT := v2
DEVICE_ALT0_VENDOR := Linksys
DEVICE_ALT0_MODEL := Cobra
DEVICE_DTS := armada-385-linksys-cobra
DEVICE_PACKAGES += mwlwifi-firmware-88w8864
SUPPORTED_DEVICES += armada-385-linksys-cobra linksys,cobra
endef
TARGET_DEVICES += linksys_wrt1900ac-v2
define Device/linksys_wrt3200acm
$(call Device/linksys)
$(Device/dsa-migration)
DEVICE_MODEL := WRT3200ACM
DEVICE_ALT0_VENDOR := Linksys
DEVICE_ALT0_MODEL := Rango
DEVICE_DTS := armada-385-linksys-rango
DEVICE_PACKAGES += kmod-btmrvl kmod-mwifiex-sdio mwlwifi-firmware-88w8964
SUPPORTED_DEVICES += armada-385-linksys-rango linksys,rango
endef
TARGET_DEVICES += linksys_wrt3200acm
define Device/linksys_wrt32x
$(call Device/linksys)
$(Device/dsa-migration)
DEVICE_MODEL := WRT32X
DEVICE_ALT0_VENDOR := Linksys
DEVICE_ALT0_MODEL := Venom
DEVICE_DTS := armada-385-linksys-venom
DEVICE_PACKAGES += kmod-btmrvl kmod-mwifiex-sdio mwlwifi-firmware-88w8964
KERNEL_SIZE := 3072k
KERNEL := kernel-bin | append-dtb
SUPPORTED_DEVICES += armada-385-linksys-venom linksys,venom
DEFAULT := n
endef
TARGET_DEVICES += linksys_wrt32x
define Device/marvell_a370-db
$(Device/NAND-512K)
DEVICE_VENDOR := Marvell
DEVICE_MODEL := Armada 370 Development Board (DB-88F6710-BP-DDR3)
DEVICE_DTS := armada-370-db
SUPPORTED_DEVICES += armada-370-db
endef
TARGET_DEVICES += marvell_a370-db
define Device/marvell_a370-rd
$(Device/NAND-512K)
DEVICE_VENDOR := Marvell
DEVICE_MODEL := Armada 370 RD (RD-88F6710-A1)
DEVICE_DTS := armada-370-rd
SUPPORTED_DEVICES += armada-370-rd
endef
TARGET_DEVICES += marvell_a370-rd
define Device/marvell_a385-db-ap
$(Device/NAND-256K)
DEVICE_VENDOR := Marvell
DEVICE_MODEL := Armada 385 Development Board AP (DB-88F6820-AP)
DEVICE_DTS := armada-385-db-ap
IMAGES += factory.img
IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | \
append-ubi | pad-to $$$$(PAGESIZE)
KERNEL_SIZE := 8192k
SUPPORTED_DEVICES += armada-385-db-ap
endef
TARGET_DEVICES += marvell_a385-db-ap
define Device/marvell_a388-rd
DEVICE_VENDOR := Marvell
DEVICE_MODEL := Armada 388 RD (RD-88F6820-AP)
DEVICE_DTS := armada-388-rd
IMAGES := firmware.bin
IMAGE/firmware.bin := append-kernel | pad-to 256k | append-rootfs | pad-rootfs
SUPPORTED_DEVICES := armada-388-rd marvell,a385-rd
endef
TARGET_DEVICES += marvell_a388-rd
define Device/marvell_axp-db
$(Device/NAND-512K)
DEVICE_VENDOR := Marvell
DEVICE_MODEL := Armada XP Development Board (DB-78460-BP)
DEVICE_DTS := armada-xp-db
SUPPORTED_DEVICES += armada-xp-db
endef
TARGET_DEVICES += marvell_axp-db
define Device/marvell_axp-gp
$(Device/NAND-512K)
DEVICE_VENDOR := Marvell
DEVICE_MODEL := Armada Armada XP GP (DB-MV784MP-GP)
DEVICE_DTS := armada-xp-gp
SUPPORTED_DEVICES += armada-xp-gp
endef
TARGET_DEVICES += marvell_axp-gp
define Device/plathome_openblocks-ax3-4
DEVICE_VENDOR := Plat'Home
DEVICE_MODEL := OpenBlocks AX3
DEVICE_VARIANT := 4 ports
SOC := armada-xp
SUPPORTED_DEVICES += openblocks-ax3-4
BLOCKSIZE := 128k
PAGESIZE := 1
IMAGES += factory.img
IMAGE/factory.img := append-kernel | pad-to $$(BLOCKSIZE) | append-ubi
endef
TARGET_DEVICES += plathome_openblocks-ax3-4
define Device/solidrun_clearfog-base-a1
DEVICE_VENDOR := SolidRun
DEVICE_MODEL := ClearFog Base
KERNEL_INSTALL := 1
KERNEL := kernel-bin
DEVICE_PACKAGES := mkf2fs e2fsprogs partx-utils
IMAGES := sdcard.img.gz
IMAGE/sdcard.img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | gzip | append-metadata
DEVICE_DTS := armada-388-clearfog-base armada-388-clearfog-pro
UBOOT := clearfog-u-boot-spl.kwb
BOOT_SCRIPT := clearfog
SUPPORTED_DEVICES += armada-388-clearfog-base
DEVICE_COMPAT_VERSION := 1.1
DEVICE_COMPAT_MESSAGE := Ethernet interface rename has been dropped
endef
TARGET_DEVICES += solidrun_clearfog-base-a1
define Device/solidrun_clearfog-pro-a1
$(Device/dsa-migration)
DEVICE_VENDOR := SolidRun
DEVICE_MODEL := ClearFog Pro
KERNEL_INSTALL := 1
KERNEL := kernel-bin
DEVICE_PACKAGES := mkf2fs e2fsprogs partx-utils
IMAGES := sdcard.img.gz
IMAGE/sdcard.img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | gzip | append-metadata
DEVICE_DTS := armada-388-clearfog-pro armada-388-clearfog-base
UBOOT := clearfog-u-boot-spl.kwb
BOOT_SCRIPT := clearfog
SUPPORTED_DEVICES += armada-388-clearfog armada-388-clearfog-pro
endef
TARGET_DEVICES += solidrun_clearfog-pro-a1
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