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commit 3613b2780a6b5d5d70ea6802be5060a8214cbdb5 from git://github.com/renesas-rcar/meta-renesas The renesas rcar SoC H3/M3 is big.LITTLE architecture(cortex-a57.cortex-a53). In order to optimize the performance of the code running on SoC H3/M3, add a tune file for ARM Cortex-A53-Cortex-A57. Create this tune file by refering GCC doc, 3.18.5 ARM Options. (From OE-Core rev: 7e0c9290a9971b92bcb313742f126ca7488d91c3) Signed-off-by: Meng Li <Meng.Li@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.