beaglebone: update to TI 3.12 kernel

Git repo version is taken from meta-ti.
It's a 3.12.10 kernel with TI's own patches on top.

The defconfig has been kept rather close to our old defconfig.
The kernel has been boot-tested using an NFS-root.

Apart from the kernel change, the linux headers has also been
updated from 3.8.12 to 3.12.10.

[Peter: drop UEVENT_HELPER_PATH setting]
Signed-off-by: Anders Darander <anders@chargestorm.se>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

board/beaglebone/linux-3.12.config

@@ -1,5 +1,3 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_DEFAULT_HOSTNAME="beaglebone"
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_NO_HZ=y
@@ -9,39 +7,67 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
 CONFIG_KPROBES=y
 CONFIG_MODULES=y
 CONFIG_MODULE_FORCE_LOAD=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
 # CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
+CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_OMAP_RESET_CLOCKS=y
 CONFIG_OMAP_MUX_DEBUG=y
-# CONFIG_ARCH_OMAP2 is not set
-# CONFIG_ARCH_OMAP3 is not set
-# CONFIG_ARCH_OMAP4 is not set
+CONFIG_ARCH_OMAP3=y
+CONFIG_ARCH_OMAP4=y
+CONFIG_SOC_AM43XX=y
+# CONFIG_ARCH_OMAP2PLUS_TYPICAL is not set
+# CONFIG_SOC_TI81XX is not set
+# CONFIG_MACH_OMAP3_BEAGLE is not set
+# CONFIG_MACH_DEVKIT8000 is not set
+# CONFIG_MACH_OMAP_LDP is not set
+# CONFIG_MACH_OMAP3530_LV_SOM is not set
+# CONFIG_MACH_OMAP3_TORPEDO is not set
+# CONFIG_MACH_OVERO is not set
+# CONFIG_MACH_OMAP3EVM is not set
+# CONFIG_MACH_OMAP3_PANDORA is not set
+# CONFIG_MACH_TOUCHBOOK is not set
+# CONFIG_MACH_OMAP_3430SDP is not set
+# CONFIG_MACH_NOKIA_RM680 is not set
+# CONFIG_MACH_NOKIA_RX51 is not set
+# CONFIG_MACH_OMAP_ZOOM2 is not set
+# CONFIG_MACH_OMAP_ZOOM3 is not set
+# CONFIG_MACH_CM_T35 is not set
+# CONFIG_MACH_CM_T3517 is not set
+# CONFIG_MACH_IGEP0020 is not set
+# CONFIG_MACH_IGEP0030 is not set
+# CONFIG_MACH_SBC3530 is not set
+# CONFIG_MACH_OMAP_3630SDP is not set
 CONFIG_ARM_THUMBEE=y
-CONFIG_ARM_ERRATA_720789=y
-CONFIG_ARM_ARCH_TIMER=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_HIGHMEM=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_CMDLINE="root=/dev/mmcblk0p2 rootwait console=ttyO2,115200"
 CONFIG_KEXEC=y
-CONFIG_AUTO_ZRELADDR=y
 CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_STAT_DETAILS=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_GENERIC_CPUFREQ_CPU0=y
+# CONFIG_ARM_OMAP2PLUS_CPUFREQ is not set
+CONFIG_FPE_NWFPE=y
+CONFIG_VFP=y
 CONFIG_NEON=y
 CONFIG_BINFMT_MISC=y
+CONFIG_PM_RUNTIME=y
 CONFIG_PM_DEBUG=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -61,41 +87,41 @@ CONFIG_IP_PNP_RARP=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_OMAP_OCP2SCP=y
-CONFIG_OMAP_INTERCONNECT=y
 CONFIG_CONNECTOR=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=16384
+CONFIG_CROSSBAR=y
 CONFIG_EEPROM_93CX6=y
+CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_SCSI_MULTI_LUN=y
 CONFIG_SCSI_SCAN_ASYNC=y
-CONFIG_ATA=y
-# CONFIG_SATA_PMP is not set
-CONFIG_SATA_AHCI_PLATFORM=m
-# CONFIG_ATA_SFF is not set
+CONFIG_MD=y
 CONFIG_NETDEVICES=y
-CONFIG_MII=y
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_CADENCE is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
 # CONFIG_NET_VENDOR_CIRRUS is not set
 # CONFIG_NET_VENDOR_FARADAY is not set
 # CONFIG_NET_VENDOR_INTEL is not set
 # CONFIG_NET_VENDOR_MARVELL is not set
 # CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_NET_VENDOR_MICROCHIP is not set
 # CONFIG_NET_VENDOR_NATSEMI is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_SMSC is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
 CONFIG_TI_CPSW=y
+CONFIG_TI_CPTS=y
+# CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_AT803X_PHY=y
 CONFIG_SMSC_PHY=y
 # CONFIG_WLAN is not set
-CONFIG_INPUT_POLLDEV=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_MISC=y
+CONFIG_SERIO_LIBPS2=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_8250=y
@@ -106,11 +132,15 @@ CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_8250_DETECT_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_OMAP=y
+CONFIG_SERIAL_OMAP_CONSOLE=y
 CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_OMAP=y
 CONFIG_SPI=y
 CONFIG_SPI_OMAP24XX=y
-CONFIG_DEBUG_PINCTRL=y
+CONFIG_SPI_TI_QSPI=y
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_DEBUG_GPIO=y
 CONFIG_GPIO_SYSFS=y
@@ -120,27 +150,31 @@ CONFIG_THERMAL=y
 CONFIG_THERMAL_GOV_FAIR_SHARE=y
 CONFIG_THERMAL_GOV_USER_SPACE=y
 CONFIG_CPU_THERMAL=y
+CONFIG_TI_SOC_THERMAL=y
+CONFIG_TI_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_OMAP_WATCHDOG=y
+CONFIG_MFD_SYSCON=y
 CONFIG_MFD_TPS65217=y
+CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_PBIAS=y
 CONFIG_REGULATOR_TPS65023=y
 CONFIG_REGULATOR_TPS6507X=y
 CONFIG_REGULATOR_TPS65217=y
+CONFIG_REGULATOR_TIAVSCLASS0=y
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
-CONFIG_USB_SUSPEND=y
 CONFIG_USB_MON=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HDRC=m
-CONFIG_USB_MUSB_AM35X=m
+CONFIG_USB_MUSB_OMAP2PLUS=m
+CONFIG_USB_MUSB_DSPS=m
+CONFIG_USB_TI_CPPI41_DMA=y
 CONFIG_USB_STORAGE=y
-CONFIG_USB_TEST=y
-CONFIG_OMAP_USB2=m
-CONFIG_OMAP_USB3=m
-CONFIG_OMAP_CONTROL_USB=y
+CONFIG_AM335X_PHY_USB=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_DEBUG=y
-CONFIG_USB_GADGET_DEBUG_FILES=y
 CONFIG_USB_GADGET_DEBUG_FS=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
@@ -152,6 +186,7 @@ CONFIG_MMC=y
 CONFIG_MMC_UNSAFE_RESUME=y
 CONFIG_SDIO_UART=y
 CONFIG_MMC_OMAP=y
+CONFIG_MMC_OMAP_HS=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
@@ -168,7 +203,10 @@ CONFIG_RTC_DRV_OMAP=y
 CONFIG_DMADEVICES=y
 CONFIG_TI_EDMA=y
 CONFIG_DMA_OMAP=y
-CONFIG_STAGING=y
+CONFIG_TI_CPPI41=y
+CONFIG_COMMON_CLK_DEBUG=y
+CONFIG_OMAP_USB2=y
+CONFIG_OMAP_PIPE3=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
@@ -178,23 +216,24 @@ CONFIG_QFMT_V2=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
 CONFIG_NFS_FS=y
+CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_SCHEDSTATS=y
 CONFIG_TIMER_STATS=y
 CONFIG_PROVE_LOCKING=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
 CONFIG_CRYPTO_MANAGER=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRYPTO_LZO=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
 CONFIG_CRC_CCITT=y
 CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=y

configs/beaglebone_defconfig

@@ -16,7 +16,7 @@ BR2_TARGET_ROOTFS_EXT2=y
 
 # lock down headers to avoid breaking with new defaults
 BR2_KERNEL_HEADERS_VERSION=y
-BR2_DEFAULT_KERNEL_VERSION="3.8.12"
+BR2_DEFAULT_KERNEL_VERSION="3.12.10"
 
 # bootloader
 BR2_TARGET_UBOOT=y
@@ -31,8 +31,8 @@ BR2_TARGET_UBOOT_SPL_NAME="MLO"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="935f6c2f82056d538b528272e2bdbb5c08d69a58"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="7f280334068b7c875ade51f8f3921ab311f0c824"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
-BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/beaglebone/linux-3.8.config"
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/beaglebone/linux-3.12.config"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="am335x-bone"