config: update synopsys defconfigs

With this commit we update ARC defconfigs with the following:

  - "snps_axs101_defconfig" and "snps_axs103_defconfig":
     - bump linux kernel version to 4.7
     - set up host linux headers to 4.7
     - bump u-boot version to 2016.07

  - "snps_hs38_smp_vdk_defconfig":
     - bump linux kernel version to 4.7
     - set up host linux headers to 4.7

Also we delete "snps_hs38_vdk_defconfig" as we doesn't support
uni-processor HS38 configuration for vdk any longer.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

configs/snps_axs101_defconfig

@@ -8,18 +8,18 @@ BR2_TARGET_ROOTFS_INITRAMFS=y
 BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_OVERLAY="board/synopsys/axs10x/fs-overlay"
 
-# Linux headers same as kernel, a 4.2 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_2=y
+# Linux headers same as kernel, a 4.7 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_7=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.2.4"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.7"
 BR2_LINUX_KERNEL_DEFCONFIG="axs101"
 
 # Bootloader
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2015.07"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.07"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="axs101"

configs/snps_axs103_defconfig

@@ -9,18 +9,18 @@ BR2_TARGET_ROOTFS_INITRAMFS=y
 BR2_SYSTEM_DHCP="eth0"
 BR2_ROOTFS_OVERLAY="board/synopsys/axs10x/fs-overlay"
 
-# Linux headers same as kernel, a 4.2 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_2=y
+# Linux headers same as kernel, a 4.7 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_7=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.2.4"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.7"
 BR2_LINUX_KERNEL_DEFCONFIG="axs103_smp"
 
 # Bootloader
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2015.07"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.07"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="axs103"

configs/snps_hs38_smp_vdk_defconfig

@@ -8,12 +8,12 @@ BR2_TARGET_GENERIC_ISSUE="Welcome to the HS38 VDK Software Development Platform"
 BR2_ROOTFS_OVERLAY="board/synopsys/axs10x/fs-overlay"
 BR2_TARGET_ROOTFS_EXT2=y
 
-# Linux headers same as kernel, a 4.2 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_2=y
+# Linux headers same as kernel, a 4.7 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_7=y
 
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.2"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.7"
 BR2_LINUX_KERNEL_DEFCONFIG="vdk_hs38_smp"
 BR2_LINUX_KERNEL_VMLINUX=y

configs/snps_hs38_vdk_defconfig

@@ -1,19 +0,0 @@
-# Architecture
-BR2_arcle=y
-BR2_archs38=y
-
-# System
-BR2_TARGET_GENERIC_HOSTNAME="hs38_vdk"
-BR2_TARGET_GENERIC_ISSUE="Welcome to the HS38 VDK Software Development Platform"
-BR2_ROOTFS_OVERLAY="board/synopsys/axs10x/fs-overlay"
-BR2_TARGET_ROOTFS_EXT2=y
-
-# Linux headers same as kernel, a 4.2 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_2=y
-
-# Kernel
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.2"
-BR2_LINUX_KERNEL_DEFCONFIG="vdk_hs38"
-BR2_LINUX_KERNEL_VMLINUX=y