From 9b8e274e1b10a0d7a3066b5b1a62e24f7b313d9b Mon Sep 17 00:00:00 2001 From: Alexander Couzens Date: Sat, 15 Apr 2017 19:00:10 +0200 Subject: [PATCH] omap: rework image generation and profiles Migrate to new image generation and introduce sdcard generation (based on sunxi). Profile now generated via image/Makefile instead of profiles/ directory. Signed-off-by: Alexander Couzens --- target/linux/omap/Makefile | 3 +- target/linux/omap/image/Config.in | 5 ++ target/linux/omap/image/Makefile | 75 ++++++++++++++----- .../linux/omap/image/gen_omap_sdcard_img.sh | 33 ++++++++ target/linux/omap/profiles/00-default.mk | 9 ++- target/linux/omap/profiles/beagleboard.mk | 23 ------ 6 files changed, 104 insertions(+), 44 deletions(-) create mode 100644 target/linux/omap/image/Config.in create mode 100755 target/linux/omap/image/gen_omap_sdcard_img.sh delete mode 100644 target/linux/omap/profiles/beagleboard.mk diff --git a/target/linux/omap/Makefile b/target/linux/omap/Makefile index f58197fdc9..34dc9a4b5e 100644 --- a/target/linux/omap/Makefile +++ b/target/linux/omap/Makefile @@ -4,6 +4,7 @@ # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # + include $(TOPDIR)/rules.mk ARCH:=arm @@ -25,6 +26,4 @@ endef include $(INCLUDE_DIR)/target.mk -DEFAULT_PACKAGES += uboot-omap-am335x_evm uboot-omap-omap3_beagle uboot-omap-omap3_overo uboot-omap-omap4_panda - $(eval $(call BuildTarget)) diff --git a/target/linux/omap/image/Config.in b/target/linux/omap/image/Config.in new file mode 100644 index 0000000000..08b88eb939 --- /dev/null +++ b/target/linux/omap/image/Config.in @@ -0,0 +1,5 @@ +config OMAP_SD_BOOT_PARTSIZE + int "Boot (SD Card) filesystem partition size (in MB)" + depends on TARGET_omap + default 20 + diff --git a/target/linux/omap/image/Makefile b/target/linux/omap/image/Makefile index 4c24cca27a..2f1e5b5ac0 100644 --- a/target/linux/omap/image/Makefile +++ b/target/linux/omap/image/Makefile @@ -7,35 +7,74 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/image.mk +FAT32_BLOCK_SIZE=1024 +FAT32_BLOCKS=$(shell echo $$(($(CONFIG_OMAP_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE)))) + UBIFS_OPTS = -F -m 2048 -e 124KiB -c 4096 -U UBI_OPTS = -m 2048 -p 128KiB -s 512 -O 2048 -define Image/BuildKernel - $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage - ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),) - $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs - endif - -mkdir $(BIN_DIR)/dtbs - -$(CP) $(DTS_DIR)/am335x*.dtb $(BIN_DIR)/dtbs/ - -$(CP) $(DTS_DIR)/omap3*.dtb $(BIN_DIR)/dtbs/ - -$(CP) $(DTS_DIR)/omap4*.dtb $(BIN_DIR)/dtbs/ +define Build/omap-sdcard + rm -f $@.boot + mkfs.fat $@.boot -C $(FAT32_BLOCKS) + + mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)/MLO ::MLO + mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)/u-boot.img ::u-boot.img + mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)/uEnv.txt ::uEnv.txt + mmd -i $@.boot ::/dtbs + mcopy -i $@.boot $(DTS_DIR)/$(DEVICE_DTS).dtb ::/dtbs/$(DEVICE_DTS).dtb + mcopy -i $@.boot $(IMAGE_KERNEL) ::/zImage + ./gen_omap_sdcard_img.sh $@ \ + $@.boot \ + $(IMAGE_ROOTFS) \ + $(CONFIG_OMAP_SD_BOOT_PARTSIZE) \ + $(CONFIG_TARGET_ROOTFS_PARTSIZE) + rm -f $@.boot endef -define Image/Build - $(call Image/Build/$(1),$(1)) +define Device/Default + PROFILES := Default + DEVICE_VARS := + KERNEL_NAME := zImage + KERNEL := kernel-bin + IMAGES := sdcard.img.gz + IMAGE/sdcard.img.gz := omap-sdcard | append-metadata | gzip + SUPPORTED_DEVICES = $$(DEVICE_DTS) endef -define Image/Build/jffs2-64k - dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img bs=65536 conv=sync +#uboot-omap-am335x_evm uboot-omap-omap3_beagle uboot-omap-omap3_overo uboot-omap-omap4_panda + +define Device/am335x-evm + DEVICE_TITLE := TI AM335x EVM + DEVICE_DTS := am335x-evm endef -define Image/Build/jffs2-128k - dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img bs=131072 conv=sync +TARGET_DEVICES += am335x-evm + +define Device/am335x-boneblack + DEVICE_TITLE := TI AM335x BeagleBone Black + DEVICE_DTS := am335x-boneblack endef -define Image/Build/squashfs - $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) - dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img bs=131072 conv=sync +TARGET_DEVICES += am335x-boneblack + +define Device/omap4-panda + DEVICE_TITLE := OMAP4 TI pandaboard + DEVICE_DTS := omap4-panda + DEVICE_PACKAGES := kmod-usb-net-smsc95xx endef +TARGET_DEVICES += omap4-panda + +define Device/omap3-beagle + DEVICE_TITLE := OMAP3 TI beagleboard + DEVICE_DTS := omap3-beagle + # beagleboard doesn't have a network interface, support most common usb net + DEVICE_PACKAGES := kmod-usb-net \ + 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 += omap3-beagle + $(eval $(call BuildImage)) diff --git a/target/linux/omap/image/gen_omap_sdcard_img.sh b/target/linux/omap/image/gen_omap_sdcard_img.sh new file mode 100755 index 0000000000..c2f2aaddf4 --- /dev/null +++ b/target/linux/omap/image/gen_omap_sdcard_img.sh @@ -0,0 +1,33 @@ +#!/usr/bin/env bash + +# +# Copyright (C) 2013 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +set -x +[ $# -eq 5 ] || { + echo "SYNTAX: $0 " + exit 1 +} + +OUTPUT="$1" +BOOTFS="$2" +ROOTFS="$3" +BOOTFSSIZE="$4" +ROOTFSSIZE="$5" + +head=4 +sect=63 + +set `ptgen -o $OUTPUT -h $head -s $sect -l 1024 -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M` + +BOOTOFFSET="$(($1 / 512))" +BOOTSIZE="$(($2 / 512))" +ROOTFSOFFSET="$(($3 / 512))" +ROOTFSSIZE="$(($4 / 512))" + +dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc +dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc diff --git a/target/linux/omap/profiles/00-default.mk b/target/linux/omap/profiles/00-default.mk index 3ff040d2e4..c0af55719b 100644 --- a/target/linux/omap/profiles/00-default.mk +++ b/target/linux/omap/profiles/00-default.mk @@ -6,7 +6,14 @@ # define Profile/Default - NAME:=Default Profile + NAME:=Default Profile + PACKAGES:= \ + kmod-usb-net \ + kmod-usb-net-asix kmod-usb-net-asix-ax88179 kmod-usb-net-hso \ + kmod-usb-net-kaweth kmod-usb-net-pegasus kmod-usb-net-mcs7830 \ + kmod-usb-net-smsc95xx kmod-usb-net-dm9601-ether \ + wpad-mini + PRIORITY := 1 endef define Profile/Default/Description diff --git a/target/linux/omap/profiles/beagleboard.mk b/target/linux/omap/profiles/beagleboard.mk deleted file mode 100644 index aa8b68a43e..0000000000 --- a/target/linux/omap/profiles/beagleboard.mk +++ /dev/null @@ -1,23 +0,0 @@ -# -# Copyright (C) 2015 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -define Profile/BEAGLEBOARD - NAME:=EBV BeagleBoard - DEFAULT_PACKAGES += \ - kmod-usb-net kmod-usb-net-asix \ - kmod-usb-net-asix-ax88179 kmod-usb-net-hso \ - kmod-usb-net-kaweth kmod-usb-net-pegasus \ - kmod-usb-net-mcs7830 kmod-usb-net-smsc95xx \ - kmod-usb-net-dm9601-ether -endef - -define Profile/BEAGLEBOARD/Description - Package set for the BEAGLEBOARD and similar devices. - Contains various USB-NET drivers for boards without Ethernet. -endef - -$(eval $(call Profile,BEAGLEBOARD)) -- 2.30.2