kumquat-buildroot/configs/qemu_sh4_r2d_defconfig
Gustavo Zacarias 40fcbc359e qemu_sh4_r2d: update to fix serial console support
sh4-r2d has a serial port, however it's the second SH UART that's
emulated by Qemu so we need to adjust the kernel configuration for it to
see the relevant UART and adjust the qemu command line for it too.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-10-26 11:11:53 +02:00

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# Architecture
BR2_sh=y
BR2_sh4=y
# system
BR2_TARGET_GENERIC_GETTY=y
BR2_TARGET_GENERIC_GETTY_PORT="ttySC1"
# filesystem
BR2_TARGET_ROOTFS_EXT2=y
# BR2_TARGET_ROOTFS_TAR is not set
# The kernel wants to use the -m4-nofpu option to make sure that it
# doesn't use floating point operations.
BR2_GCC_VERSION_4_5_X=y
BR2_EXTRA_GCC_CONFIG_OPTIONS="--with-multilib-list=m4,m4-nofpu"
# Linux kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.1"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/sh4-r2d/linux-3.1.config"
BR2_LINUX_KERNEL_ZIMAGE=y