optimize kernel config for foxg20

- boot from microsd now works
- finetune adkinstall

mk/rootfs.mk

@@ -13,7 +13,7 @@ ROOTFS:=	root=/dev/sda2
 endif
 
 ifeq ($(ADK_LINUX_ARM_FOXBOARD),y)
-ROOTFS:=	root=/dev/mmcblk0p2
+ROOTFS:=	root=/dev/mmcblk0p2 rootwait
 endif
 
 $(eval $(call rootfs_template,ext2-block,EXT2_BLOCK,$(ROOTFS)))

package/adkinstall/src/adkinstall.foxg20

@@ -7,8 +7,17 @@ if [ -z $1 ];then
         exit 1
 fi
 if [ -z $2 ];then
-       	 printf "Please give your kernel as second parameter\n"
-       	 exit 1
+	printf "Please give your kernel as second parameter\n"
+	exit 1
+fi
+
+if [ ! -f $1 ];then
+	printf "given root tar archive does not exist\n"
+	exit 1
+fi
+if [ ! -f $2 ];then
+	printf "given kernel does not exist\n"
+	exit 1
 fi
 
 printf "Creating partition scheme\n"
@@ -28,7 +37,9 @@ mount -t vfat /dev/mmcblk0p1 /mnt
 cp $2 /mnt/uImage
 sync
 umount /mnt
-mke2fs /dev/mmcblk0p2
+printf "Creating ext2 filesystem\n"
+mke2fs /dev/mmcblk0p2 >/dev/null 2>&1
+tune2fs -c0 -i0 /dev/mmcblk0p2 >/dev/null 2>&1
 mount -t ext2 /dev/mmcblk0p2 /mnt
 
 printf "Extracting install archive\n"

target/Config.in

@@ -230,6 +230,8 @@ config ADK_LINUX_ARM_FOXBOARD
 	select ADK_foxg20
 	select ADK_EABI
 	select ADK_KERNEL_NLS
+	select ADK_KERNEL_EXT2_FS
+	select ADK_KPACKAGE_KMOD_VFAT_FS
 	select ADK_PACKAGE_KMOD_USB_CONTROLLER
 	select ADK_KERNEL_NETDEVICES
 	select ADK_KERNEL_NET_PCI

target/foxg20/Makefile

@@ -7,10 +7,12 @@ include $(TOPDIR)/mk/modules.mk
 include $(TOPDIR)/mk/kernel-build.mk
 include $(TOPDIR)/mk/image.mk
 
+LOADADDR:=	0x20008000
+
 kernel-install: 
 	gzip -v9 < $(LINUX_DIR)/arch/arm/boot/Image > ${BUILD_DIR}/Image.gz
 	mkimage -A arm -O linux -T kernel -C gzip \
-		-a 0x20008000 -e 0x20008000 -d ${BUILD_DIR}/Image.gz \
+		-a ${LOADADDR} -e ${LOADADDR} -d ${BUILD_DIR}/Image.gz \
 		-n foxg20 $(BIN_DIR)/${ADK_TARGET}-${FS}-kernel
 
 ifeq ($(FS),nfsroot)
@@ -26,6 +28,9 @@ imageinstall: $(BIN_DIR)/$(ROOTFSUSERTARBALL)
 	@echo
 	@echo 'The kernel file is: ${BIN_DIR}/${ADK_TARGET}-${FS}-kernel'
 	@echo "The RootFS tarball is: $(BIN_DIR)/$(ROOTFSUSERTARBALL)"
+	@echo 'Before booting from MicroSD card you need to set following u-boot environment variables:'
+	@echo "setenv bootcmd 'mmc init; sleep 1; fatload mmc 0 0x22000000 uimage; bootm 0x22000000'"
+	@echo
 	@echo "Boot the board via network and use adkinstall."
 	@echo "If you just want to update, use adkupdate."
 	@echo 'Login as user root with password linux123 via ssh or console.'

target/foxg20/kernel.config

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.32.2
-# Wed Feb 17 00:21:32 2010
+# Mon Feb 22 20:07:27 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -61,11 +61,7 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_RD_GZIP=y
-# CONFIG_RD_BZIP2 is not set
-# CONFIG_RD_LZMA is not set
+# CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -76,8 +72,8 @@ CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
+# CONFIG_BUG is not set
+# CONFIG_ELF_CORE is not set
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
@@ -326,7 +322,6 @@ CONFIG_CPU_IDLE_GOV_MENU=y
 # Userspace binary formats
 #
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_HAVE_AOUT=y
 # CONFIG_BINFMT_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
@@ -417,7 +412,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_STANDALONE=y
+# CONFIG_STANDALONE is not set
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 # CONFIG_FW_LOADER is not set
 # CONFIG_SYS_HYPERVISOR is not set
@@ -518,14 +513,10 @@ CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_MG_DISK is not set
@@ -551,9 +542,9 @@ CONFIG_HAVE_IDE=y
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
-CONFIG_SCSI_TGT=y
+# CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
 
 #
 # SCSI support type (disk, tape, CD-ROM)
@@ -564,7 +555,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
 # CONFIG_SCSI_SCAN_ASYNC is not set
@@ -663,36 +654,7 @@ CONFIG_WLAN=y
 #
 # Input device support
 #
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_KEYBOARD_MATRIX is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_OPENCORES is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
+# CONFIG_INPUT is not set
 
 #
 # Hardware I/O ports
@@ -726,8 +688,7 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
@@ -833,20 +794,6 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_SOUND is not set
-CONFIG_HID_SUPPORT=y
-# CONFIG_HID is not set
-
-#
-# USB Input Devices
-#
-# CONFIG_USB_HID is not set
-# CONFIG_HID_PID is not set
-
-#
-# USB HID Boot Protocol drivers
-#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -900,19 +847,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # also be needed; see USB_STORAGE Help for more info
 #
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_USBAT is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ALAUDA is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
-# CONFIG_USB_STORAGE_KARMA is not set
-# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
 
 #
@@ -1192,7 +1127,6 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1323,8 +1257,6 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC32 is not set
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y