switch-arch: Prepare ppc64 support
Detect ppc64 as Big Endian and 64-bit. Reuse arch/ppc/ wherever possible. v3: * Split off int128_t fix. * Rebase to HEAD, add support for qemu-ppc64 target. * Rename $INCLUDEARCH to $BASEARCH and initialize it earlier. * Set both CONFIG_$BASEARCH and CONFIG_$ARCH if they differ. * Use -fno-builtin. * Add ppc64 config, copied from ppc. v2: * Use powerpc64 prefix. * Disable fake int128_t for everything but sparc64. Signed-off-by: Andreas Färber <andreas.faerber@web.de> git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@927 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Andreas Färber
Andreas Färber
parent
74e8d516b5
commit
7df85c1458
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@ -0,0 +1,77 @@
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<!-- Kernel Debugging -->
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<option name="CONFIG_DEBUG" type="boolean" value="true"/>
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<option name="CONFIG_DEBUG_BOOT" type="boolean" value="false"/>
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<option name="CONFIG_DEBUG_DSTACK" type="boolean" value="false"/>
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<option name="CONFIG_DEBUG_RSTACK" type="boolean" value="false"/>
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<option name="CONFIG_DEBUG_DICTIONARY" type="boolean" value="false"/>
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<option name="CONFIG_DEBUG_INTERNAL" type="boolean" value="false"/>
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<option name="CONFIG_DEBUG_INTERPRETER" type="boolean" value="false"/>
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<option name="CONFIG_DEBUG_CONSOLE" type="boolean" value="true"/>
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<option name="CONFIG_DEBUG_CONSOLE_SERIAL" type="boolean" value="true"/>
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<option name="CONFIG_SERIAL_PORT" type="integer" value="0"/>
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<option name="CONFIG_SERIAL_SPEED" type="integer" value="115200"/>
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<option name="CONFIG_DEBUG_CONSOLE_VGA" type="boolean" value="true"/>
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<option name="CONFIG_DEBUG_OFMEM" type="boolean" value="false"/>
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<!-- Module Configuration -->
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<option name="CONFIG_CMDLINE" type="boolean" value="true"/>
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<option name="CONFIG_DEBLOCKER" type="boolean" value="true"/>
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<option name="CONFIG_FONT_8X8" type="boolean" value="true"/>
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<option name="CONFIG_FONT_8X16" type="boolean" value="false"/>
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<option name="CONFIG_OFMEM" type="boolean" value="true"/>
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<option name="CONFIG_OFMEM_MALLOC_ALIGN" type="integer" value="4"/>
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<option name="CONFIG_VGA_WIDTH" type="integer" value="800"/>
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<option name="CONFIG_VGA_HEIGHT" type="integer" value="600"/>
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<option name="CONFIG_VGA_DEPTH" type="integer" value="8"/>
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<option name="CONFIG_LOADER_AOUT" type="boolean" value="false"/>
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<option name="CONFIG_LOADER_BOOTINFO" type="boolean" value="true"/>
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<option name="CONFIG_LOADER_ELF" type="boolean" value="true"/>
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<option name="CONFIG_LOADER_FCODE" type="boolean" value="false"/>
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<option name="CONFIG_LOADER_FORTH" type="boolean" value="false"/>
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<option name="CONFIG_LOADER_XCOFF" type="boolean" value="true"/>
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<!-- Filesystem Configuration -->
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<option name="CONFIG_DISK_LABEL" type="boolean" value="true"/>
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<option name="CONFIG_PART_SUPPORT" type="boolean" value="true"/>
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<option name="CONFIG_MAC_PARTS" type="boolean" value="true"/>
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<option name="CONFIG_DEBUG_MAC_PARTS" type="boolean" value="false"/>
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<option name="CONFIG_PC_PARTS" type="boolean" value="true"/>
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<option name="CONFIG_HFS" type="boolean" value="true"/>
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<option name="CONFIG_HFSP" type="boolean" value="true"/>
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<option name="CONFIG_ISO9660" type="boolean" value="true"/>
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<option name="CONFIG_EXT2" type="boolean" value="true"/>
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<option name="CONFIG_GRUBFS" type="boolean" value="true"/>
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<option name="CONFIG_FSYS_EXT2FS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_FAT" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_JFS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_MINIX" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_REISERFS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_XFS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_UFS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_ISO9660" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_FFS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_VSTAFS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_NTFS" type="boolean" value="false"/>
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<option name="CONFIG_FSYS_AFFS" type="boolean" value="false"/>
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<option name="CONFIG_DEBUG_FS" type="boolean" value="false"/>
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<!-- Miscellaneous -->
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<option name="CONFIG_LINUXBIOS" type="boolean" value="false"/>
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<option name="CONFIG_RTAS" type="boolean" value="false"/>
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<!-- Drivers -->
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<option name="CONFIG_DRIVER_PCI" type="boolean" value="true"/>
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<option name="CONFIG_DEBUG_PCI" type="boolean" value="false"/>
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<option name="CONFIG_DRIVER_IDE" type="boolean" value="true"/>
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<option name="CONFIG_IDE_NUM_CHANNELS" type="integer" value="2"/>
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<option name="CONFIG_IDE_FIRST_UNIT" type="integer" value="1"/>
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<option name="CONFIG_IDE_DEV_NAME" type="string" value="ata-%d"/>
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<option name="CONFIG_IDE_DEV_TYPE" type="string" value="ata"/>
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<option name="CONFIG_DEBUG_IDE" type="boolean" value="false"/>
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<option name="CONFIG_DRIVER_ADB" type="boolean" value="true"/>
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<option name="CONFIG_DRIVER_VGA" type="boolean" value="true"/>
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<option name="CONFIG_DRIVER_MACIO" type="boolean" value="true"/>
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<option name="CONFIG_DRIVER_ESCC" type="boolean" value="true"/>
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<option name="CONFIG_DRIVER_FW_CFG" type="boolean" value="true"/>
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<option name="CONFIG_FW_CFG_ADDR" type="integer" value="0xf0000510"/>
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@ -12,7 +12,7 @@ if [ x"$1" = x -o "$1" = "-help" ]; then
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printf "Add \"unix-\" prefix to compile openbios-unix executable (native only)\n"
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printf "Add \"builtin-\" prefix to compile openbios-builtin executables\n\n"
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printf "Without prefixes, builtin and unix targets are selected\n\n"
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printf "Special targets: mol-ppc briq-ppc pearpc-ppc qemu-ppc xbox-x86\n\n"
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printf "Special targets: mol-ppc briq-ppc pearpc-ppc qemu-ppc qemu-ppc64 xbox-x86\n\n"
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printf "Example: $0 builtin-sparc32 unix-amd64 builtin-amd64\n"
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exit 0
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fi
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@ -41,6 +41,7 @@ crosscflags()
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fi
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if test "$target" = "powerpc" -o "$target" = "ppc" \
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-o "$target" = "powerpc64" -o "$target" = "ppc64" \
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-o "$target" = "mips" -o "$target" = "s390" \
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-o "$target" = "sparc32" -o "$target" = "sparc64" \
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-o "$target" = "m68k" -o "$target" = "armv4b"; then
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@ -52,6 +53,7 @@ crosscflags()
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# target long bits test
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if test "$target" = "sparc64" -o "$target" = "ia64" \
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-o "$target" = "amd64" -o "$target" = "x86_64" \
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-o "$target" = "powerpc64" -o "$target" = "ppc64" \
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-o "$target" = "alpha"; then
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targetlongbits="64"
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else
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@ -132,7 +134,7 @@ echo "Configuring OpenBIOS on $HOSTARCH for $*"
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target_list=""
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for target in $*; do
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case $target in
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unix-*|builtin-*|plain-*|mol-ppc|briq-ppc|pearpc-ppc|qemu-ppc|xbox-x86)
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unix-*|builtin-*|plain-*|mol-ppc|briq-ppc|pearpc-ppc|qemu-ppc|qemu-ppc64|xbox-x86)
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target_list="$target_list $target"
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;;
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cross-*)
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@ -189,7 +191,7 @@ for ARCH in $arch_list; do
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pearpc-ppc)
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pearpc="yes"
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;;
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builtin-ppc|qemu-ppc)
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builtin-ppc|qemu-ppc|builtin-ppc64|qemu-ppc64)
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qemu="yes"
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;;
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xbox-x86)
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@ -215,6 +217,7 @@ for ARCH in $arch_list; do
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esac
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done
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BASEARCH=$ARCH
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case $ARCH in
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amd64)
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select_prefix x86_64
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@ -232,6 +235,13 @@ for ARCH in $arch_list; do
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AS_FLAGS=
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;;
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ppc64)
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select_prefix powerpc64
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CFLAGS="-Wa,-a64 -m64 -msoft-float -fno-builtin"
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AS_FLAGS="-Wa,-a64"
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BASEARCH=ppc
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;;
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sparc32)
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select_prefix sparc
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CFLAGS="-Wa,-xarch=v8 -Wa,-32 -m32 -mcpu=supersparc -fno-builtin"
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@ -279,7 +289,7 @@ for ARCH in $arch_list; do
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mkdir -p $OBJDIR/host/include
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mkdir -p $OBJDIR/host/kernel
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mkdir -p $OBJDIR/forth
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ln -s ../../../include/arch/$ARCH $OBJDIR/target/include/asm
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ln -s ../../../include/arch/$BASEARCH $OBJDIR/target/include/asm
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#compile the host binary with target settings instead
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#ln -s ../../../include/arch/$HOSTARCH $OBJDIR/host/include/asm
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if [ "$mol" = "yes" ]; then
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@ -328,6 +338,9 @@ for ARCH in $arch_list; do
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echo "<?xml version=\"1.0\"?><config>" > $ODIR/config.xml
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# Generic
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config_set_boolean CONFIG_$ARCH >> $ODIR/config.xml
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if [ "$BASEARCH" != "$ARCH" ]; then
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config_set_boolean CONFIG_$BASEARCH >> $ODIR/config.xml
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fi
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if [ "$mol" = "yes" ]; then
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config_set_boolean CONFIG_MOL >> $ODIR/config.xml
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fi
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