Add Linaro GCC 4.9.2-2014.08 Toolchain optimized for Cortex-A15 cpu

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                    TOOLCHAIN arm-cortex_a15-linux-gnueabihf-linaro_4.9.2-2014.08

- Built using latest Linaro Crosstool-NG toolchain builder (linaro-1.13.1)
- Cortex-A15 specific settings for target architecture and target optimizations:
    CT_ARCH_ARCH=""
    CT_ARCH_CPU="cortex-a15"
    CT_ARCH_TUNE="cortex-a15"
    CT_ARCH_FPU="neon-vfpv4"
    CT_ARCH_FLOAT_HW=y
    CT_ARCH_FLOAT="hard"
    CT_ARCH_SUPPORT_SOFTFP=y
    CT_ARCH_ARM_MODE="arm"
    CT_ARCH_ARM_MODE_ARM=y

- Linux Kernel 3.4.103
- Linaro GCC 4.9-2014.08 (4.9.2)
- Linaro Binutils 2.24-2014.08
- Linaro EGLibc 2.19-2014.08
- Linaro GDB 7.8-2014.08
- GMP 5.1.3
- MPFR 3.1.2
- ISL 0.12.2
- CLOOG 0.18.1
- MPC 1.0.2
- Hard float with soft float support
- Alias "arm-eabi-"

Signed-off-by: CallMeAldy <skrillization@gmail.com>