Skip to content

Commit

Permalink
ath79: add tiny subtarget
Browse files Browse the repository at this point in the history
Signed-off-by: Alex Maclean <[email protected]>
  • Loading branch information
eamaclean authored and blogic committed Jun 1, 2018
1 parent e5ff84d commit fc8360a
Show file tree
Hide file tree
Showing 8 changed files with 120 additions and 79 deletions.
2 changes: 1 addition & 1 deletion target/linux/ath79/Makefile
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ ARCH:=mips
BOARD:=ath79
BOARDNAME:=Atheros ATH79 (DTS)
CPU_TYPE:=24kc
SUBTARGETS:=generic
SUBTARGETS:=generic tiny

FEATURES:=ramdisk source-only

Expand Down
3 changes: 3 additions & 0 deletions target/linux/ath79/image/Makefile
Original file line number Diff line number Diff line change
Expand Up @@ -70,4 +70,7 @@ include ./generic.mk
include ./generic-tp-link.mk
include ./generic-ubnt.mk
endif
ifeq ($(SUBTARGET),tiny)
include ./tiny-tp-link.mk
endif
$(eval $(call BuildImage))
84 changes: 84 additions & 0 deletions target/linux/ath79/image/common-tp-link.mk
Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
DEVICE_VARS += TPLINK_HWID TPLINK_HWREV TPLINK_FLASHLAYOUT TPLINK_HEADER_VERSION TPLINK_BOARD_NAME

define rootfs_align
$(patsubst %-256k,0x40000,$(patsubst %-128k,0x20000,$(patsubst %-64k,0x10000,$(patsubst squashfs%,0x4,$(patsubst root.%,%,$(1))))))
endef

# combine kernel and rootfs into one image
# mktplinkfw <type> <optional extra arguments to mktplinkfw binary>
# <type> is "sysupgrade" or "factory"
#
# -a align the rootfs start on an <align> bytes boundary
# -j add jffs2 end-of-filesystem markers
# -s strip padding from end of the image
# -X reserve <size> bytes in the firmware image (hexval prefixed with 0x)
define Build/mktplinkfw
-$(STAGING_DIR_HOST)/bin/mktplinkfw \
-H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) \
-m $(TPLINK_HEADER_VERSION) \
-k $(IMAGE_KERNEL) \
-r $@ \
-o $@.new \
-j -X 0x40000 \
-a $(call rootfs_align,$(FILESYSTEM)) \
$(wordlist 2,$(words $(1)),$(1)) \
$(if $(findstring sysupgrade,$(word 1,$(1))),-s) && mv $@.new $@ || rm -f $@
endef

# mktplinkfw-combined
#
# -c combined image
define Build/mktplinkfw-combined
$(STAGING_DIR_HOST)/bin/mktplinkfw \
-H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) $(1) \
-m $(TPLINK_HEADER_VERSION) \
-k $@ \
-o $@.new \
-s -S \
-c
@mv $@.new $@
endef

define Device/tplink
TPLINK_HWREV := 0x1
TPLINK_HEADER_VERSION := 1
LOADER_TYPE := gz
KERNEL := kernel-bin | append-dtb | lzma
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | tplink-v1-header
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-rootfs | mktplinkfw sysupgrade | append-metadata
IMAGE/factory.bin := append-rootfs | mktplinkfw factory
endef

define Device/tplink-nolzma
$(Device/tplink)
LOADER_FLASH_OFFS := 0x22000
COMPILE := loader-$(1).gz
COMPILE/loader-$(1).gz := loader-okli-compile
KERNEL := kernel-bin | append-dtb | lzma | uImage lzma -M 0x4f4b4c49 | loader-okli $(1)
KERNEL_INITRAMFS := kernel-bin | append-dtb | gzip | tplink-v1-header
endef

define Device/tplink-4m
$(Device/tplink-nolzma)
TPLINK_FLASHLAYOUT := 4M
IMAGE_SIZE := 3904k
endef

define Device/tplink-4mlzma
$(Device/tplink)
TPLINK_FLASHLAYOUT := 4Mlzma
IMAGE_SIZE := 3904k
endef

define Device/tplink-8m
$(Device/tplink-nolzma)
TPLINK_FLASHLAYOUT := 8M
IMAGE_SIZE := 7936k
endef

define Device/tplink-8mlzma
$(Device/tplink)
TPLINK_FLASHLAYOUT := 8Mlzma
IMAGE_SIZE := 7936k
endef
79 changes: 1 addition & 78 deletions target/linux/ath79/image/generic-tp-link.mk
Original file line number Diff line number Diff line change
@@ -1,82 +1,5 @@
DEVICE_VARS += TPLINK_HWID TPLINK_HWREV TPLINK_FLASHLAYOUT TPLINK_HEADER_VERSION TPLINK_BOARD_NAME
include ./common-tp-link.mk

define rootfs_align
$(patsubst %-256k,0x40000,$(patsubst %-128k,0x20000,$(patsubst %-64k,0x10000,$(patsubst squashfs%,0x4,$(patsubst root.%,%,$(1))))))
endef

# combine kernel and rootfs into one image
# mktplinkfw <type> <optional extra arguments to mktplinkfw binary>
# <type> is "sysupgrade" or "factory"
#
# -a align the rootfs start on an <align> bytes boundary
# -j add jffs2 end-of-filesystem markers
# -s strip padding from end of the image
# -X reserve <size> bytes in the firmware image (hexval prefixed with 0x)
define Build/mktplinkfw
-$(STAGING_DIR_HOST)/bin/mktplinkfw \
-H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) \
-m $(TPLINK_HEADER_VERSION) \
-k $(IMAGE_KERNEL) \
-r $@ \
-o $@.new \
-j -X 0x40000 \
-a $(call rootfs_align,$(FILESYSTEM)) \
$(wordlist 2,$(words $(1)),$(1)) \
$(if $(findstring sysupgrade,$(word 1,$(1))),-s) && mv $@.new $@ || rm -f $@
endef

# mktplinkfw-combined
#
# -c combined image
define Build/mktplinkfw-combined
$(STAGING_DIR_HOST)/bin/mktplinkfw \
-H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) $(1) \
-m $(TPLINK_HEADER_VERSION) \
-k $@ \
-o $@.new \
-s -S \
-c
@mv $@.new $@
endef


define Device/tplink
TPLINK_HWREV := 0x1
TPLINK_HEADER_VERSION := 1
LOADER_TYPE := gz
KERNEL := kernel-bin | append-dtb | lzma
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | tplink-v1-header
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-rootfs | mktplinkfw sysupgrade | append-metadata
IMAGE/factory.bin := append-rootfs | mktplinkfw factory
endef

define Device/tplink-nolzma
$(Device/tplink)
LOADER_FLASH_OFFS := 0x22000
COMPILE := loader-$(1).gz
COMPILE/loader-$(1).gz := loader-okli-compile
KERNEL := kernel-bin | append-dtb | lzma | uImage lzma -M 0x4f4b4c49 | loader-okli $(1)
KERNEL_INITRAMFS := kernel-bin | append-dtb | gzip | tplink-v1-header
endef

define Device/tplink-4m
$(Device/tplink-nolzma)
TPLINK_FLASHLAYOUT := 4M
IMAGE_SIZE := 3904k
endef

define Device/tplink-8m
$(Device/tplink-nolzma)
TPLINK_FLASHLAYOUT := 8M
IMAGE_SIZE := 7936k
endef

define Device/tplink-8mlzma
$(Device/tplink)
TPLINK_FLASHLAYOUT := 8Mlzma
IMAGE_SIZE := 7936k
endef

define Device/tl-wr1043nd-v1
$(Device/tplink-8m)
Expand Down
2 changes: 2 additions & 0 deletions target/linux/ath79/image/tiny-tp-link.mk
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
include ./common-tp-link.mk

14 changes: 14 additions & 0 deletions target/linux/ath79/tiny/config-default
Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
CONFIG_BLK_MQ_PCI=y
CONFIG_LEDS_RESET=y
CONFIG_OF_ADDRESS_PCI=y
CONFIG_OF_PCI=y
CONFIG_OF_PCI_IRQ=y
CONFIG_PCI=y
CONFIG_PCI_AR71XX=y
CONFIG_PCI_AR724X=y
CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
CONFIG_PCI_DOMAINS=y
CONFIG_PHY_AR7100_USB=y
CONFIG_PHY_AR7200_USB=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
9 changes: 9 additions & 0 deletions target/linux/ath79/tiny/profiles/00-default.mk
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
define Profile/Default
NAME:=Default Profile (all drivers)
PRIORITY := 1
endef

define Profile/Default/Description
Default package set compatible with most boards.
endef
$(eval $(call Profile,Default))
6 changes: 6 additions & 0 deletions target/linux/ath79/tiny/target.mk
Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
BOARDNAME:=Devices with small flash
FEATURES += squashfs small_flash

define Target/Description
Build firmware images for Atheros AR71xx/AR913x/AR934x based boards with small flash
endef

0 comments on commit fc8360a

Please sign in to comment.