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| author | John Crispin <john@openwrt.org> | 2014-04-22 08:08:46 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2014-04-22 08:08:46 +0000 |
| commit | 4f3c74011048239eb5c37a2740c428b59d161387 (patch) | |
| tree | 7c59bcb9ef493cc0ff5e10ee701ee5687727e906 | |
| parent | 284ada8a3eeb1911caa08c1e3486969d6aa3e636 (diff) | |
| download | upstream-4f3c74011048239eb5c37a2740c428b59d161387.tar.gz upstream-4f3c74011048239eb5c37a2740c428b59d161387.tar.bz2 upstream-4f3c74011048239eb5c37a2740c428b59d161387.zip | |
lantiq: BT Home Hub 2B - overlayfs on top of ubi
BT Home Hub 2B: use overlayfs on top of ubi.
Signed-off-by: Ben Mulvihill <ben.mulvihill@gmail.com>
SVN-Revision: 40553
| -rw-r--r-- | target/linux/lantiq/dts/BTHOMEHUBV2B.dts | 14 | ||||
| -rw-r--r-- | target/linux/lantiq/xway/config-default | 17 | ||||
| -rw-r--r-- | target/linux/lantiq/xway/profiles/bt.mk | 4 | ||||
| -rw-r--r-- | target/linux/lantiq/xway/target.mk | 2 |
4 files changed, 33 insertions, 4 deletions
diff --git a/target/linux/lantiq/dts/BTHOMEHUBV2B.dts b/target/linux/lantiq/dts/BTHOMEHUBV2B.dts index ac53217bb3..329e149911 100644 --- a/target/linux/lantiq/dts/BTHOMEHUBV2B.dts +++ b/target/linux/lantiq/dts/BTHOMEHUBV2B.dts @@ -6,7 +6,10 @@ model = "BTHOMEHUBV2B - BT Home Hub 2B"; /* SoC: Lantiq Danube-S PSB 50712 @ 333MHz V1.3/1.5 */ chosen { - bootargs = "console=ttyLTQ0,115200 init=/etc/preinit rootfstype=squashfs,jffs2"; + // uncomment for overlayfs on top of ubi + bootargs = "console=ttyLTQ0,115200 init=/etc/preinit ubi.mtd=rootfs_ubi,256 root=/dev/mtdblock8"; + // uncomment for ubifs +// bootargs = "console=ttyLTQ0,115200 init=/etc/preinit ubi.mtd=rootfs_ubi,256 root=ubi0:rootfs rootfstype=ubifs"; }; memory@0 { /* RAM: Samsung K4H511638F-LC 64MB */ @@ -80,8 +83,13 @@ }; partition@4000 { - label = "firmware"; - reg = <0x4000 0x1FFC000>; + label = "kernel"; + reg = <0x4000 0x160000>; + }; + + partition@164000 { + label = "rootfs_ubi"; + reg = <0x164000 0x1E9C000>; }; }; diff --git a/target/linux/lantiq/xway/config-default b/target/linux/lantiq/xway/config-default index 9d7118409c..684fb0005a 100644 --- a/target/linux/lantiq/xway/config-default +++ b/target/linux/lantiq/xway/config-default @@ -1,6 +1,9 @@ CONFIG_ADM6996_PHY=y CONFIG_AR8216_PHY=y CONFIG_CLONE_BACKWARDS=y +CONFIG_CRC16=y +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_LZO=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_GPIO_DEVRES=y # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set @@ -13,6 +16,8 @@ CONFIG_IRQCHIP=y CONFIG_IRQ_WORK=y # CONFIG_ISDN is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y CONFIG_M25PXX_USE_FAST_READ=y CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y @@ -22,6 +27,11 @@ CONFIG_MTD_NAND_XWAY=y # CONFIG_MTD_PHYSMAP_OF is not set # CONFIG_MTD_SM_COMMON is not set CONFIG_MTD_SPLIT_UIMAGE_FW=y +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_BEB_LIMIT=20 +# CONFIG_MTD_UBI_FASTMAP is not set +CONFIG_MTD_UBI_GLUEBI=y +CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_NLS=y # CONFIG_PROC_DEVICETREE is not set # CONFIG_RCU_STALL_COMMON is not set @@ -34,9 +44,16 @@ CONFIG_SPI_BITBANG=y CONFIG_SPI_GPIO=y CONFIG_SPI_MASTER=y CONFIG_SPI_XWAY=y +CONFIG_UBIFS_FS=y +CONFIG_UBIFS_FS_ADVANCED_COMPR=y +CONFIG_UBIFS_FS_LZO=y +# CONFIG_UBIFS_FS_XZ is not set +CONFIG_UBIFS_FS_ZLIB=y CONFIG_USB=y CONFIG_USB_COMMON=y # CONFIG_USB_EHCI_HCD is not set CONFIG_USB_SUPPORT=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_XRX200_PHY_FW is not set +CONFIG_ZLIB_DEFLATE=y +CONFIG_ZLIB_INFLATE=y diff --git a/target/linux/lantiq/xway/profiles/bt.mk b/target/linux/lantiq/xway/profiles/bt.mk index 73ec8653da..59c750a491 100644 --- a/target/linux/lantiq/xway/profiles/bt.mk +++ b/target/linux/lantiq/xway/profiles/bt.mk @@ -9,4 +9,8 @@ define Profile/BTHOMEHUBV2B swconfig endef +BTHOMEHUBV2B_UBIFS_OPTS:="-m 512 -e 15872 -c 1959" +BTHOMEHUBV2B_UBI_OPTS:="-m 512 -p 16KiB -s 256" + + $(eval $(call Profile,BTHOMEHUBV2B)) diff --git a/target/linux/lantiq/xway/target.mk b/target/linux/lantiq/xway/target.mk index 1b54ee2c4f..390eb2ac79 100644 --- a/target/linux/lantiq/xway/target.mk +++ b/target/linux/lantiq/xway/target.mk @@ -1,7 +1,7 @@ ARCH:=mips SUBTARGET:=xway BOARDNAME:=XWAY -FEATURES:=squashfs atm mips16 jffs2_nand +FEATURES:=squashfs atm mips16 jffs2_nand ubifs CPU_TYPE:=34kc CPU_SUBTYPE:=dsp |