board: updates APF28 SOM support to Linux 3.12

Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

board/armadeus/apf28/linux-3.12.config

@@ -1,10 +1,7 @@
-CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_EMBEDDED=y
 # CONFIG_COMPAT_BRK is not set
@@ -17,8 +14,8 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BSD_DISKLABEL=y
 # CONFIG_IOSCHED_CFQ is not set
+# CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_MXS=y
-CONFIG_MACH_MXS_DT=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 # CONFIG_OABI_COMPAT is not set
@@ -39,8 +36,6 @@ CONFIG_IP_PNP=y
 # CONFIG_INET_DIAG is not set
 CONFIG_IPV6=y
 CONFIG_CAN=m
-CONFIG_CAN_RAW=m
-CONFIG_CAN_BCM=m
 CONFIG_CAN_VCAN=m
 CONFIG_CAN_FLEXCAN=m
 CONFIG_BT=m
@@ -60,8 +55,11 @@ CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_FW_LOADER=m
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
+CONFIG_MTD_DATAFLASH=y
+CONFIG_MTD_M25P80=y
+# CONFIG_M25PXX_USE_FAST_READ is not set
+CONFIG_MTD_SST25L=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_GPMI_NAND=y
 CONFIG_MTD_UBI=y
@@ -83,14 +81,18 @@ CONFIG_RT73USB=m
 CONFIG_ZD1211RW=m
 CONFIG_INPUT_JOYDEV=y
 CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_GPIO=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=m
+# CONFIG_SERIO_SERPORT is not set
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_MXS_AUART=y
+CONFIG_TTY_PRINTK=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
@@ -102,11 +104,15 @@ CONFIG_SPI_SPIDEV=m
 CONFIG_GPIO_SYSFS=y
 CONFIG_HWMON=m
 CONFIG_WATCHDOG=y
+CONFIG_STMP3XXX_RTC_WATCHDOG=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_FB=y
 CONFIG_FB_MXS=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 # CONFIG_BACKLIGHT_GENERIC is not set
 CONFIG_BACKLIGHT_PWM=y
@@ -121,17 +127,17 @@ CONFIG_USB_DEBUG=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_CHIPIDEA=y
-CONFIG_USB_CHIPIDEA_HOST=y
 CONFIG_USB_ACM=y
 CONFIG_USB_PRINTER=y
 CONFIG_USB_WDM=y
 CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_MXS_PHY=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_DEBUG_FILES=y
 CONFIG_USB_ETH=m
-CONFIG_USB_ULPI=y
-CONFIG_USB_MXS_PHY=y
 CONFIG_MMC=y
 CONFIG_MMC_MXS=y
 CONFIG_NEW_LEDS=y
@@ -142,7 +148,6 @@ CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_ONESHOT=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_LEDS_TRIGGER_BACKLIGHT=y
-CONFIG_LEDS_TRIGGER_GPIO=y
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_STMP=y

configs/armadeus_apf28_defconfig

@@ -4,7 +4,7 @@ BR2_arm926t=y
 
 # Lock down headers to avoid breaking with new defaults
 BR2_KERNEL_HEADERS_VERSION=y
-BR2_DEFAULT_KERNEL_VERSION="3.8.1"
+BR2_DEFAULT_KERNEL_VERSION="3.12.6"
 
 # System
 BR2_TARGET_GENERIC_HOSTNAME="apf28"
@@ -12,18 +12,19 @@ BR2_TARGET_GENERIC_ISSUE="Welcome to Armadeus development platform !"
 BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_DEVTMPFS=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
 
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.12.6"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/armadeus/apf28/linux-3.12.config"
+BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x40008000"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx28-apf28dev"
+
 # Filesystem
 BR2_TARGET_ROOTFS_UBIFS=y
 BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x1f000
 BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT=4227
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=0
-
-# Kernel
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.8.1"
-BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
-BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/armadeus/apf28/linux-3.8.config"
-BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx28-apf28dev"