| CHROMEOS_KERNEL_CONFIG="arch/arm/configs/bcmrpi_defconfig" |
| |
| ARM_FPU=vfp |
| MARCH_TUNE="-march=armv6zk -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=${ARM_FPU}" |
| CFLAGS="${CFLAGS} ${MARCH_TUNE}" |
| CXXFLAGS="${CXXFLAGS} ${MARCH_TUNE}" |
| |
| EXTRA_BUILD_ARGS="arm_thumb=0" |
| USE="${USE} -build_tests hardfp legacy_keyboard legacy_power_button -nacl -neon" |
| USE="${USE} ninja -opengl opengles" |
| |
| # We don't use a hardened toolchain w/armv6 atm. |
| CROS_WORKON_CLANG="0" |
| |
| # PORTAGE_BINHOST not used: no prebuilt files for armv6 |
| |
| TTY_CONSOLE="${TTY_CONSOLE} ttyAMA0" |
