# Power PC system

# XXX Status: Builds but doesn't run under qemu system emulation, due to Open Firmware being
# evil and workarounds not quite making it into the linux kernel tree yet.  This is as much a qemu
# problem as a Linux problem, supply the appropriate kernel .config and it should run on real
# hardware just fine.

KARCH=powerpc
KERNEL_PATH=arch/${KARCH}/boot/zImage
GCC_FLAGS=
BINUTILS_FLAGS=
QEMU_TEST= #ppc
emulator_command()
{
  echo qemu-system-ppc -M prep -nographic -hda "$1" \
	-kernel "$2" -append "\"$3 root=/dev/hda console=ttyS0\"" -L .
}

# Write out Linux kernel .config file

cat > "${WORK}"/miniconfig-linux << 'EOF'
CONFIG_SWAP=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LSF=y
CONFIG_PPC_QEMU=y
CONFIG_BINFMT_ELF=y
CONFIG_PM=y
CONFIG_ISA=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_NET_ISA=y
CONFIG_NE2000=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
EOF

# Write out uClibc .config file.
cat > "${WORK}"/miniconfig-uClibc << 'EOF'
TARGET_powerpc=y
ARCH_USE_MMU=y
UCLIBC_HAS_FLOATS=y
UCLIBC_HAS_FPU=y
DOPIC=y
HAVE_SHARED=y
LDSO_LDD_SUPPORT=y
LDSO_CACHE_SUPPORT=y
UCLIBC_STATIC_LDCONFIG=y
LDSO_RUNPATH=y
UCLIBC_CTOR_DTOR=y
UCLIBC_HAS_THREADS=y
LINUXTHREADS_OLD=y
UCLIBC_HAS_LFS=y
MALLOC_GLIBC_COMPAT=y
UCLIBC_DYNAMIC_ATEXIT=y
UCLIBC_SUSV3_LEGACY=y
UCLIBC_HAS_SHADOW=y
UCLIBC_HAS___PROGNAME=y
UNIX98PTY_ONLY=y
ASSUME_DEVPTS=y
UCLIBC_HAS_TM_EXTENSIONS=y
UCLIBC_HAS_TZ_CACHING=y
UCLIBC_HAS_TZ_FILE=y
UCLIBC_HAS_TZ_FILE_READ_MANY=y
UCLIBC_HAS_RPC=y
UCLIBC_HAS_STRING_GENERIC_OPT=y
UCLIBC_HAS_STRING_ARCH_OPT=y
UCLIBC_HAS_CTYPE_TABLES=y
UCLIBC_HAS_CTYPE_SIGNED=y
UCLIBC_HAS_STDIO_GETC_MACRO=y
UCLIBC_HAS_STDIO_PUTC_MACRO=y
UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
UCLIBC_HAS_ERRNO_MESSAGES=y
UCLIBC_HAS_SIGNUM_MESSAGES=y
UCLIBC_HAS_GNU_GETOPT=y
UCLIBC_HAS_GNU_GETSUBOPT=y
UCLIBC_HAS_REGEX=y
UCLIBC_HAS_REGEX_OLD=y
UCLIBC_HAS_FNMATCH=y
UCLIBC_HAS_FNMATCH_OLD=y
UCLIBC_HAS_GLOB=y
UCLIBC_HAS_GNU_GLOB=y
UCLIBC_BUILD_RELRO=y
UCLIBC_BUILD_NOEXECSTACK=y
DOSTRIP=y
EOF