openwrt/target/linux/omap/image/Makefile
Adrian Schmutzler f52081bcf9 treewide: provide global default for SUPPORTED_DEVICES
The majority of our targets provide a default value for the variable
SUPPORTED_DEVICES, which is used in images to check against the
compatible on a running device:

  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))

At the moment, this is implemented in the Device/Default block of
the individual targets or even subtargets. However, since we
standardized device names and compatible in the recent past, almost
all targets are following the same scheme now:

  device/image name:  vendor_model
  compatible:         vendor,model

The equal redundant definitions are a symptom of this process.

Consequently, this patch moves the definition to image.mk making it
a global default. For the few targets not using the scheme above,
SUPPORTED_DEVICES will be defined to a different value in
Device/Default anyway, overwriting the default. In other words:
This change is supposed to be cosmetic.

This can be used as a global measure to get the current compatible
with: $(firstword $(SUPPORTED_DEVICES))
(Though this is not precisely an achievement of this commit.)

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-01-23 12:45:21 +01:00

81 lines
2.3 KiB
Makefile

#
# Copyright (C) 2012-2014 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
FAT32_BLOCK_SIZE=1024
FAT32_BLOCKS=$(shell echo $$(($(CONFIG_OMAP_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
UBIFS_OPTS = -F -m 2048 -e 124KiB -c 4096 -U
UBI_OPTS = -m 2048 -p 128KiB -s 512 -O 2048
define Build/omap-sdcard
rm -f $@.boot
mkfs.fat $@.boot -C $(FAT32_BLOCKS)
mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)/MLO ::MLO
mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)/u-boot.img ::u-boot.img
mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)/boot.scr ::boot.scr
mmd -i $@.boot ::/dtbs
mcopy -i $@.boot $(DTS_DIR)/$(DEVICE_DTS).dtb ::/dtbs/$(DEVICE_DTS).dtb
mcopy -i $@.boot $(IMAGE_KERNEL) ::/zImage
./gen_omap_sdcard_img.sh $@ \
$@.boot \
$(IMAGE_ROOTFS) \
$(CONFIG_OMAP_SD_BOOT_PARTSIZE) \
$(CONFIG_TARGET_ROOTFS_PARTSIZE)
rm -f $@.boot
endef
define Device/Default
PROFILES := Default
KERNEL_NAME := zImage
KERNEL := kernel-bin
DEVICE_DTS = $(lastword $(subst _, ,$(1)))
IMAGES := sdcard.img.gz
IMAGE/sdcard.img.gz := omap-sdcard | append-metadata | gzip
endef
#uboot-omap-am335x_evm uboot-omap-omap3_beagle uboot-omap-omap3_overo uboot-omap-omap4_panda
define Device/ti_am335x-evm
DEVICE_VENDOR := Texas Instruments
DEVICE_MODEL := AM335x EVM
endef
TARGET_DEVICES += ti_am335x-evm
define Device/ti_am335x-bone-black
DEVICE_VENDOR := Texas Instruments
DEVICE_MODEL := AM335x BeagleBone Black
DEVICE_DTS := am335x-boneblack
endef
TARGET_DEVICES += ti_am335x-bone-black
define Device/ti_omap4-panda
DEVICE_VENDOR := PandaBoard.org
DEVICE_MODEL := OMAP4 TI pandaboard
DEVICE_PACKAGES := kmod-usb-net-smsc95xx
endef
TARGET_DEVICES += ti_omap4-panda
define Device/ti_omap3-beagle
DEVICE_VENDOR := BeagleBoard.org
DEVICE_MODEL := OMAP3 TI beagleboard
# beagleboard doesn't have a network interface, support most common usb net
DEVICE_PACKAGES := \
kmod-usb-net-asix kmod-usb-net-asix-ax88179 kmod-usb-net-hso \
kmod-usb-net-kaweth kmod-usb-net-pegasus kmod-usb-net-mcs7830 \
kmod-usb-net-smsc95xx kmod-usb-net-dm9601-ether
endef
TARGET_DEVICES += ti_omap3-beagle
$(eval $(call BuildImage))