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layerscape: support ubifs rootfs

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Some layerscape devices (ls1012ardb/ls1012afrdm/ls1046ardb/ls1088ardb)
were using ext4 rootfs because there were issues using squashfs.
This patch is to drop using ext4 rootfs and use ubifs rootfs instead
which is more proper for SPI-NOR flash.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
This commit is contained in:
Yangbo Lu
2018-01-19 18:38:03 +08:00
committed by John Crispin
parent d6fd44cebf
commit 1079a03886
3 changed files with 37 additions and 10 deletions
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33
target/linux/layerscape/image/Makefile
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@@ -45,11 +45,6 @@ define Build/append-ls-dtb
dd if=$(DTS_DIR)/$(1).dtb >> $@
endef
define Build/append-ls-rootfs-ext4
$(STAGING_DIR_HOST)/bin/make_ext4fs -l $(word 2,$(1)) -b 4096 -i 6000 -m 0 -J $(KDIR)/$(word 1,$(1))-$(word 2,$(1)).root.ext4 $(TARGET_DIR)
dd if=$(KDIR)/$(word 1,$(1))-$(word 2,$(1)).root.ext4 >> $@
endef
define Device/Default
PROFILES = Default
FILESYSTEMS := squashfs
@@ -89,13 +84,18 @@ define Device/ls1046ardb
DEVICE_PACKAGES += rcw-layerscape-ls1046ardb uboot-layerscape-$(SUBTARGET)-ls1046ardb \
fman-layerscape-ls1046ardb layerscape-ppa-ls1046ardb
DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk
FILESYSTEMS := ubifs
UBIFS_OPTS := -m 1 -e 262016 -c 128
UBINIZE_OPTS := -E 5
BLOCKSIZE := 256KiB
PAGESIZE := 1
IMAGE/firmware.bin = append-ls-rcw $(1) | pad-to 1M | \
append-ls-uboot $(1) | pad-to 4M | \
append-ls-ppa $(1) | pad-to 9M | \
append-ls-fman $(1) | pad-to 15M | \
append-ls-dtb $$(DEVICE_DTS) | pad-to 16M | \
append-kernel | pad-to 32M | \
append-ls-rootfs-ext4 $(1) 30M | check-size 67108865
append-ubi | check-size 67108865
endef
TARGET_DEVICES += ls1046ardb
@@ -104,13 +104,18 @@ define Device/ls1012ardb
DEVICE_PACKAGES += rcw-layerscape-ls1012ardb uboot-layerscape-$(SUBTARGET)-ls1012ardb \
kmod-ppfe layerscape-ppfe layerscape-ppa-ls1012ardb
DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1012a-rdb
FILESYSTEMS := ubifs
UBIFS_OPTS := -m 1 -e 262016 -c 128
UBINIZE_OPTS := -E 5
BLOCKSIZE := 256KiB
PAGESIZE := 1
IMAGE/firmware.bin = append-ls-rcw $(1) | pad-to 1M | \
append-ls-uboot $(1) | pad-to 4M | \
append-ls-ppa $(1) | pad-to 10M | \
append-ls-ppfe | pad-to 15M | \
append-ls-dtb $$(DEVICE_DTS) | pad-to 16M | \
append-kernel | pad-to 32M | \
append-ls-rootfs-ext4 $(1) 30M | check-size 67108865
append-ubi | check-size 67108865
endef
TARGET_DEVICES += ls1012ardb
@@ -119,13 +124,18 @@ define Device/ls1012afrdm
DEVICE_PACKAGES += rcw-layerscape-ls1012afrdm uboot-layerscape-$(SUBTARGET)-ls1012afrdm \
kmod-ppfe layerscape-ppfe layerscape-ppa-ls1012afrdm
DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1012a-frdm
FILESYSTEMS := ubifs
UBIFS_OPTS := -m 1 -e 262016 -c 128
UBINIZE_OPTS := -E 5
BLOCKSIZE := 256KiB
PAGESIZE := 1
IMAGE/firmware.bin = append-ls-rcw $(1) | pad-to 1M | \
append-ls-uboot $(1) | pad-to 4M | \
append-ls-ppa $(1) | pad-to 10M | \
append-ls-ppfe | pad-to 15M | \
append-ls-dtb $$(DEVICE_DTS) | pad-to 16M | \
append-kernel | pad-to 32M | \
append-ls-rootfs-ext4 $(1) 30M | check-size 67108865
append-ubi | check-size 67108865
endef
TARGET_DEVICES += ls1012afrdm
@@ -136,6 +146,11 @@ define Device/ls1088ardb
layerscape-mc-ls1088ardb layerscape-dpl-ls1088ardb restool \
layerscape-ppa-ls1088ardb
DEVICE_DTS = ../../../arm64/boot/dts/freescale/fsl-ls1088a-rdb
FILESYSTEMS := ubifs
UBIFS_OPTS := -m 1 -e 262016 -c 128
UBINIZE_OPTS := -E 5
BLOCKSIZE := 256KiB
PAGESIZE := 1
IMAGE/firmware.bin = append-ls-rcw $(1) | pad-to 1M | \
append-ls-uboot $(1) | pad-to 4M | \
append-ls-ppa $(1) | pad-to 10M | \
@@ -144,7 +159,7 @@ define Device/ls1088ardb
append-ls-dpc $(1) | pad-to 15M | \
append-ls-dtb $$(DEVICE_DTS) | pad-to 16M | \
append-kernel | pad-to 32M | \
append-ls-rootfs-ext4 $(1) 30M | check-size 67108865
append-ubi | check-size 67108865
endef
TARGET_DEVICES += ls1088ardb