qemu/microblaze: update to use kernel 3.7.1

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

board/qemu/microblazebe-mmu/readme.txt

@@ -4,4 +4,4 @@ Run the emulation with:
 
 The login prompt will appear in the terminal that started Qemu.
 
-Tested with QEMU 1.2.0
+Tested with QEMU 1.3.0

board/qemu/microblazeel-mmu/readme.txt

@@ -4,4 +4,4 @@ Run the emulation with:
 
 The login prompt will appear in the terminal that started Qemu.
 
-Tested with QEMU 1.2.0
+Tested with QEMU 1.3.0

configs/qemu_microblazebe_mmu_defconfig

@@ -19,9 +19,9 @@ BR2_TARGET_ROOTFS_INITRAMFS=y
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.6.6"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.7.1"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
-BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/microblazebe-mmu/linux-3.6.config"
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/microblazebe-mmu/linux-3.7.config"
 BR2_LINUX_KERNEL_LINUX_BIN=y
 BR2_LINUX_KERNEL_USE_CUSTOM_DTS=y
 BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="board/qemu/microblazebe-mmu/system.dts"

configs/qemu_microblazeel_mmu_defconfig

@@ -19,9 +19,9 @@ BR2_TARGET_ROOTFS_INITRAMFS=y
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.6.6"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.7.1"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
-BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/microblazeel-mmu/linux-3.6.config"
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/microblazeel-mmu/linux-3.7.config"
 BR2_LINUX_KERNEL_LINUX_BIN=y
 BR2_LINUX_KERNEL_USE_CUSTOM_DTS=y
 BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="board/qemu/microblazeel-mmu/system.dts"