difos/target/linux/ath79/image/nand.mk
Jeff Kletsky b496a2294c ath79: GL-AR750S: provide NAND support; increase kernel to 4 MB
The GL.iNet GL-AR750S has been supported by the ar71xx and ath79
platforms with access to its 16 MB NOR flash, but not its 128 MB
SPI NAND flash.

This commit provides support for the NAND through the upstream
SPI-NAND framework.

At this time, the OEM U-Boot appears to only support loading the
kernel from NOR. This configuration is preserved as this time,
with the glinet,gl-ar750s-nand name reserved for a potential,
future, NAND-only boot.

The family of GL-AR750S devices on the ath79 platform now includes:

  * glinet,gl-ar750m-nor-nand   "nand" target
  * glinet,gl-ar750m-nor        "nand" target (NAND-aware)

NB: This commit increases the kernel size from 2 MB to 4 MB

"Force-less" sysupgrade is presently supported from the current
versions of following NOR-based firmwre images to the version of
glinet,gl-ar750s-nor firmware produced by this commit:

  * glinet,gl-ar750s     -- OpenWrt 19.07 ar71xx
  * glinet,gl-ar750s     -- OpenWrt 19.07 ath79

Users who have sucessfully upgraded to glinet,gl-ar750m-nor may then
flash glinet,gl-ar750m-nor-nand with sysupgrade to transtion to the
NAND-based variant.

Other upgrades to these images, including directly to the NAND-based
glinet,gl-ar750s-nor-nand firmware, can be accomplished through U-Boot.

NB: See "ath79: restrict GL-AR750S kernel build-size to 2 MB" which
enables flashing of NAND factory.img with the current GL-iNet U-Boot,
"U-Boot 1.1.4-gcf378d80-dirty (Aug 16 2018 - 07:51:15)"

The GL-AR750S OEM U-Boot allows upload and flashing of either NOR
firmware (sysupgrade.bin) or NAND firmware (factory.img) through its
HTTP-based GUI. Serial connectivity is not required.

The glinet,gl-ar750s-nor and glinet,gl-ar750s-nor-nand images
generated after this commit flash each other directly.

This commit changes the control of the USB VBUS to gpio-hog from
regulator-fixed introduced by commit 0f6b944c92. This reduces the
compressed kernel size by ~14 kB, with no apparent loss of
functionality. No other ath79-nand boards are using regulator-fixed
at this time.

Note: mtd_get_mac_binary art 0x5006 does not return the proper MAC
and the GL.iNet source indicates that only the 0x0 offset is valid

The ar71xx targets are unmodified.

Cc: Alexander Wördekemper <alexwoerde@web.de>

Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
2019-11-14 14:38:58 +08:00

159 lines
5.1 KiB
Makefile

include ./common-netgear.mk # for netgear-uImage
# attention: only zlib compression is allowed for the boot fs
define Build/zyxel-buildkerneljffs
rm -rf $(KDIR_TMP)/zyxelnbg6716
mkdir -p $(KDIR_TMP)/zyxelnbg6716/image/boot
cp $@ $(KDIR_TMP)/zyxelnbg6716/image/boot/vmlinux.lzma.uImage
$(STAGING_DIR_HOST)/bin/mkfs.jffs2 \
--big-endian --squash-uids -v -e 128KiB -q -f -n -x lzma -x rtime \
-o $@ \
-d $(KDIR_TMP)/zyxelnbg6716/image
rm -rf $(KDIR_TMP)/zyxelnbg6716
endef
define Build/zyxel-factory
let \
maxsize="$(subst k,* 1024,$(RAS_ROOTFS_SIZE))"; \
let size="$$(stat -c%s $@)"; \
if [ $$size -lt $$maxsize ]; then \
$(STAGING_DIR_HOST)/bin/mkrasimage \
-b $(RAS_BOARD) \
-v $(RAS_VERSION) \
-r $@ \
-s $$maxsize \
-o $@.new \
-l 131072 \
&& mv $@.new $@ ; \
fi
endef
define Device/aerohive_hiveap-121
ATH_SOC := ar9344
DEVICE_VENDOR := Aerohive
DEVICE_MODEL := HiveAP 121
DEVICE_PACKAGES := kmod-usb2
BLOCKSIZE := 128k
PAGESIZE := 2048
IMAGE_SIZE := 116m
KERNEL_SIZE := 5120k
UBINIZE_OPTS := -E 5
SUPPORTED_DEVICES += hiveap-121
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
TARGET_DEVICES += aerohive_hiveap-121
define Device/glinet_gl-ar300m-common-nand
ATH_SOC := qca9531
DEVICE_VENDOR := GL.iNet
DEVICE_MODEL := GL-AR300M
DEVICE_PACKAGES := kmod-usb2
KERNEL_SIZE := 4096k
IMAGE_SIZE := 16000k
PAGESIZE := 2048
VID_HDR_OFFSET := 2048
endef
define Device/glinet_gl-ar300m-nand
$(Device/glinet_gl-ar300m-common-nand)
DEVICE_VARIANT := NAND
BLOCKSIZE := 128k
IMAGES += factory.img
IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
SUPPORTED_DEVICES += glinet,gl-ar300m-nor
endef
TARGET_DEVICES += glinet_gl-ar300m-nand
define Device/glinet_gl-ar300m-nor
$(Device/glinet_gl-ar300m-common-nand)
DEVICE_VARIANT := NOR
BLOCKSIZE := 64k
SUPPORTED_DEVICES += glinet,gl-ar300m-nand gl-ar300m
endef
TARGET_DEVICES += glinet_gl-ar300m-nor
define Device/glinet_gl-ar750s-common
ATH_SOC := qca9563
DEVICE_VENDOR := GL.iNet
DEVICE_MODEL := GL-AR750S
DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9887-ct \
kmod-usb2 kmod-usb-storage block-mount
KERNEL_SIZE := 4096k
IMAGE_SIZE := 16000k
PAGESIZE := 2048
VID_HDR_OFFSET := 2048
endef
define Device/glinet_gl-ar750s-nor-nand
$(Device/glinet_gl-ar750s-common)
DEVICE_VARIANT := NOR/NAND
BLOCKSIZE := 128k
IMAGES += factory.img
IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
SUPPORTED_DEVICES += glinet,gl-ar750s-nor
endef
TARGET_DEVICES += glinet_gl-ar750s-nor-nand
define Device/glinet_gl-ar750s-nor
$(Device/glinet_gl-ar750s-common)
DEVICE_VARIANT := NOR
BLOCKSIZE := 64k
SUPPORTED_DEVICES += gl-ar750s glinet,gl-ar750s glinet,gl-ar750s-nor-nand
endef
TARGET_DEVICES += glinet_gl-ar750s-nor
# fake rootfs is mandatory, pad-offset 129 equals (2 * uimage_header + 0xff)
define Device/netgear_ath79_nand
DEVICE_VENDOR := NETGEAR
DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport
KERNEL_SIZE := 2048k
BLOCKSIZE := 128k
PAGESIZE := 2048
IMAGE_SIZE := 25600k
KERNEL := kernel-bin | append-dtb | lzma -d20 | \
pad-offset $$(KERNEL_SIZE) 129 | \
netgear-uImage lzma | append-string -e '\xff' | \
append-uImage-fakehdr filesystem $$(NETGEAR_KERNEL_MAGIC)
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma
IMAGES := sysupgrade.bin factory.img
IMAGE/factory.img := append-kernel | append-ubi | netgear-dni | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata | check-size $$$$(IMAGE_SIZE)
UBINIZE_OPTS := -E 5
endef
define Device/netgear_wndr4300
ATH_SOC := ar9344
DEVICE_MODEL := WNDR4300
NETGEAR_KERNEL_MAGIC := 0x33373033
NETGEAR_BOARD_ID := WNDR4300
NETGEAR_HW_ID := 29763948+0+128+128+2x2+3x3
SUPPORTED_DEVICES += wndr4300
$(Device/netgear_ath79_nand)
endef
TARGET_DEVICES += netgear_wndr4300
define Device/zyxel_nbg6716
ATH_SOC := qca9558
DEVICE_VENDOR := ZyXEL
DEVICE_MODEL := NBG6716
DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport kmod-ath10k-ct ath10k-firmware-qca988x-ct
RAS_BOARD := NBG6716
RAS_ROOTFS_SIZE := 29696k
RAS_VERSION := "OpenWrt Linux-$(LINUX_VERSION)"
KERNEL_SIZE := 4096k
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL := kernel-bin | append-dtb | uImage none | \
zyxel-buildkerneljffs | check-size 4096k
IMAGES := sysupgrade.tar sysupgrade-4M-Kernel.bin factory.bin
IMAGE/sysupgrade.tar/squashfs := append-rootfs | pad-to $$$$(BLOCKSIZE) | sysupgrade-tar rootfs=$$$$@ | append-metadata
IMAGE/sysupgrade-4M-Kernel.bin/squashfs := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to 263192576 | gzip
IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | zyxel-factory
UBINIZE_OPTS := -E 5
endef
TARGET_DEVICES += zyxel_nbg6716
DEVICE_VARS += RAS_ROOTFS_SIZE RAS_BOARD RAS_VERSION