[E3-hacking] Latest kernel / patch

Tue Jun 14 20:13:06 BST 2011

On Mon 13 Jun 2011 at 13:17:49 Aaro Koskinen wrote:
> Hi,
> 
> On Sun, 12 Jun 2011, Spargue wrote:
> > Hi, Bought an E3 back in 2008 Not done much with it till now.
> > Wanted to start developing on it again but the files on the ftp
> > server are only up to 2.6.19 and muru only has upto 2.6.27.
> > 
> > Can anyone provide me with the latest kernel patch / buildroot
> > config files?
> 
> The latest stable mainline kernel (2.6.39) should work fine on E3,
> and no additional patches are needed.

What might still be helpfull in addition to the latest stable mainline 
kernel is a reasonable defconfig.

"make amsdetla_defconfig" no longer works after all board specific 
defconfigs have been removed from the arm subtree.
"make omap1_defconfig", the only compatible choice left, generates a 
kernel which is far too large for our E3 bootloader.

Below is an example defconfig generated with "make savedefconfig" from 
my working .config. It contains a few additional built-in drivers 
(dm9601, rt73usb + wireless stack, bluetooth stack) and a few debuging 
options (debugfs, perhaps more) which you may find not very usefull, but 
it works for me even with that 5-years old install-initrd.ext2.gz and 
can be used as a starting point at least. You can start from copying it 
over your .config and runing "yes ''|ARCH=arm make oldconfig".

Please feel free to ask questions if you have problems.

Thanks,
Janusz
---
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_KERNEL_LZMA=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_TINY_PREEMPT_RCU=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_ELF_CORE is not set
# CONFIG_SHMEM is not set
CONFIG_EMBEDDED=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_SLUB_DEBUG is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_OMAP=y
CONFIG_ARCH_OMAP1=y
CONFIG_OMAP_RESET_CLOCKS=y
# CONFIG_OMAP_SERIAL_WAKE is not set
CONFIG_OMAP_PM_NONE=y
CONFIG_MACH_AMS_DELTA=y
CONFIG_OMAP_ARM_150MHZ=y
# CONFIG_OMAP_ARM_60MHZ is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
CONFIG_NO_HZ=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_UACCESS_WITH_MEMCPY=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE=" debug "
CONFIG_FPE_FASTFPE=y
CONFIG_PM_RUNTIME=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_BT=y
CONFIG_BT_L2CAP=y
CONFIG_BT_SCO=y
CONFIG_BT_BNEP=y
CONFIG_BT_HIDP=y
CONFIG_BT_HCIBTUSB=y
CONFIG_CFG80211=y
CONFIG_CFG80211_INTERNAL_REGDB=y
# CONFIG_WIRELESS_EXT_SYSFS is not set
CONFIG_MAC80211=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_NAND=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_RT2X00=y
CONFIG_RT73USB=y
CONFIG_USB_USBNET=y
# CONFIG_USB_NET_AX8817X is not set
# CONFIG_USB_NET_CDC_NCM is not set
CONFIG_USB_NET_DM9601=y
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_EVDEV=y
CONFIG_KEYBOARD_OMAP=y
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_UINPUT=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_CONSOLE_TRANSLATIONS is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEVKMEM is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_OMAP=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_SOFT_WATCHDOG=y
# CONFIG_MFD_SUPPORT is not set
CONFIG_MEDIA_SUPPORT=y
CONFIG_VIDEO_DEV=y
# CONFIG_RC_CORE is not set
CONFIG_MEDIA_ATTACH=y
# CONFIG_MEDIA_TUNER_SIMPLE is not set
# CONFIG_MEDIA_TUNER_TDA8290 is not set
# CONFIG_MEDIA_TUNER_TDA827X is not set
# CONFIG_MEDIA_TUNER_TDA18271 is not set
# CONFIG_MEDIA_TUNER_TDA9887 is not set
# CONFIG_MEDIA_TUNER_TEA5761 is not set
# CONFIG_MEDIA_TUNER_TEA5767 is not set
# CONFIG_MEDIA_TUNER_MT20XX is not set
# CONFIG_MEDIA_TUNER_MT2060 is not set
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
# CONFIG_MEDIA_TUNER_QT1010 is not set
# CONFIG_MEDIA_TUNER_XC2028 is not set
# CONFIG_MEDIA_TUNER_XC5000 is not set
# CONFIG_MEDIA_TUNER_MXL5005S is not set
# CONFIG_MEDIA_TUNER_MXL5007T is not set
# CONFIG_MEDIA_TUNER_MC44S803 is not set
# CONFIG_MEDIA_TUNER_MAX2165 is not set
# CONFIG_MEDIA_TUNER_TDA18218 is not set
# CONFIG_MEDIA_TUNER_TDA18212 is not set
CONFIG_VIDEO_ADV_DEBUG=y
CONFIG_SOC_CAMERA=y
CONFIG_SOC_CAMERA_OV6650=y
CONFIG_VIDEO_OMAP1=y
# CONFIG_V4L_USB_DRIVERS is not set
# CONFIG_RADIO_ADAPTERS is not set
CONFIG_FB=y
CONFIG_FB_OMAP=y
CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=1
CONFIG_FB_OMAP_DMA_TUNE=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_6x11=y
CONFIG_SOUND=y
CONFIG_SND=y
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_DRIVERS is not set
# CONFIG_SND_ARM is not set
# CONFIG_SND_USB is not set
CONFIG_SND_SOC=y
CONFIG_SND_OMAP_SOC=y
CONFIG_SND_OMAP_SOC_AMS_DELTA=y
CONFIG_USB=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_AMS_DELTA=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_OMAP=y
CONFIG_EXT2_FS=y
# CONFIG_DNOTIFY is not set
CONFIG_VFAT_FS=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_JFFS2_FS=y
CONFIG_NFS_FS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_STRIP_ASM_SYMS=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_FTRACE is not set
CONFIG_DYNAMIC_DEBUG=y
# CONFIG_ARM_UNWIND is not set
CONFIG_DEBUG_LL=y
CONFIG_EARLY_PRINTK=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set