buildroot: add Cortex A15 specific CFLAGS

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40357 3c298f89-4303-0410-b956-a3cf2f4a3e73
orion: fix initramfs uImage generation

We would fail to copy an non-existent uImage-initramfs to $(BIN_DIR)

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40358 3c298f89-4303-0410-b956-a3cf2f4a3e73
orion: fix KERNELNAME

uImage cannot be built in parallel properly until zImage is ready

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40359 3c298f89-4303-0410-b956-a3cf2f4a3e73
orion: create a macro for zImage with machine id

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40360 3c298f89-4303-0410-b956-a3cf2f4a3e73