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#

# Copyright (c) 2006 Ondrej Palkovsky

# All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

#

# - Redistributions of source code must retain the above copyright

#   notice, this list of conditions and the following disclaimer.

# - Redistributions in binary form must reproduce the above copyright

#   notice, this list of conditions and the following disclaimer in the

#   documentation and/or other materials provided with the distribution.

# - The name of the author may not be used to endorse or promote products

#   derived from this software without specific prior written permission.

#

# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#

## General platform options

% Platform

@ "amd64" AMD64/Intel EM64T (PC)

@ "arm32" ARM 32-bit

@ "ia32" Intel IA-32 (PC)

@ "ia32xen" Intel IA-32 on Xen hypervisor

@ "ia64" Intel IA-64

@ "mips32" MIPS 32-bit

@ "ppc32" PowerPC 32-bit (iMac G4)

@ "ppc64" PowerPC 64-bit (iMac G5)

@ "sparc64" Sun UltraSPARC 64-bit

! PLATFORM (choice)

% Machine type

@ "msim" MSIM

@ "simics" Simics

@ "bgxemul" GXEmul big endian

@ "lgxemul" GXEmul little endian

! [PLATFORM=mips32] MACHINE (choice)

% Machine type

@ "i460GX" i460GX chipset machine

@ "ski" Ski ia64 simulator

! [PLATFORM=ia64] MACHINE (choice)

% CPU type

@ "pentium4" Pentium 4

@ "pentium3" Pentium 3

@ "core" Core Solo/Duo

@ "athlon-xp" Athlon XP

@ "athlon-mp" Athlon MP

! [PLATFORM=ia32|PLATFORM=ia32xen] MACHINE (choice)

% CPU type

@ "opteron" Opteron

! [PLATFORM=amd64] MACHINE (choice)

% CPU type

@ "us" UltraSPARC I-II subarchitecture

@ "us3" UltraSPARC III-IV subarchitecture

! [PLATFORM=sparc64] MACHINE (choice)

% Ramdisk format

@ "tmpfs" TMPFS image

@ "fat" FAT16 image

! RDFMT (choice)

## Compiler options

% Compiler

@ "gcc_cross" GCC Cross-compiler

@ "gcc_native" GCC Native

@ "icc_native" ICC Native

@ "suncc_native" Sun Studio C Compiler

! [PLATFORM=amd64|PLATFORM=ia32|PLATFORM=ia32xen] COMPILER (choice)

% Compiler

@ "gcc_cross" GCC Cross-compiler

@ "gcc_native" GCC Native

@ "icc_native" ICC Native

! [PLATFORM=ia64] COMPILER (choice)

% Compiler

@ "gcc_cross" GCC Cross-compiler

@ "gcc_native" GCC Native

@ "suncc_native" Sun Studio C Compiler

! [PLATFORM=sparc64] COMPILER (choice)

% Compiler

@ "gcc_cross" GCC Cross-compiler

@ "gcc_native" GCC Native

! [PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=ppc64] COMPILER (choice)

## Debug build options

% Debug build

! CONFIG_DEBUG (y/n)

## Kernel features options

% Support for SMP

! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ia32xen|PLATFORM=sparc64|PLATFORM=ia64] CONFIG_SMP (y/n)

% Improved support for hyperthreading

! [(PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ia32xen)&CONFIG_SMP=y] CONFIG_HT (y/n)

% Simics BIOS AP boot fix

! [(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_SMP=y] CONFIG_SIMICS_FIX (y/n)

% Lazy FPU context switching

! [(PLATFORM=mips32&MACHINE!=msim&MACHINE!=simics)|PLATFORM=amd64|PLATFORM=ia32|PLATFORM=ia64|PLATFORM=sparc64|PLATFORM=ia32xen] CONFIG_FPU_LAZY (y/n)

% Use VHPT

! [PLATFORM=ia64] CONFIG_VHPT (n/y)

% Use TSB

! [PLATFORM=sparc64] CONFIG_TSB (y/n)

% Support for Z8530 serial port

! [PLATFORM=sparc64] CONFIG_Z8530 (y/n)

% Support for NS16550 serial port

! [PLATFORM=sparc64|(PLATFORM=ia64&MACHINE!=ski)] CONFIG_NS16550 (n/y)

% Support for Serengeti console

! [PLATFORM=sparc64] CONFIG_SGCN (y/n)

% IOSapic on default address support

! [PLATFORM=ia64&MACHINE!=ski] CONFIG_IOSAPIC (y/n)

% Interrupt-driven driver for Legacy Keyboard

! [CONFIG_NS16550=n&CONFIG_IOSAPIC=y&MACHINE!=ski] CONFIG_I8042_INTERRUPT_DRIVEN (y/n)

% Interrupt-driven driver for NS16550

! [CONFIG_NS16550=y&((PLATFORM!=ia64)|CONFIG_IOSAPIC=y)&MACHINE!=ski] CONFIG_NS16550_INTERRUPT_DRIVEN (y/n)

% Virtually indexed D-cache support

! [PLATFORM=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)

% Support for userspace debuggers

! CONFIG_UDEBUG (n/y)

% Kernel console support

! CONFIG_KCONSOLE (y/n)

% Detailed kernel logging

! CONFIG_LOG (n/y)

% Deadlock detection support for spinlocks

! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)

% Watchpoint on rewriting AS with zero

! [CONFIG_DEBUG=y&(PLATFORM=amd64|PLATFORM=ia32|PLATFORM=ia32xen)] CONFIG_DEBUG_AS_WATCHPOINT (y/n)

% Save all interrupt registers

! [CONFIG_DEBUG=y&(PLATFORM=amd64|PLATFORM=mips32|PLATFORM=ia32|PLATFORM=ia32xen)] CONFIG_DEBUG_ALLREGS (y/n)

% Compile kernel tests

! CONFIG_TEST (y/n)

## Hardware support

% Framebuffer support

! [(PLATFORM=mips32&MACHINE=lgxemul)|(PLATFORM=mips32&MACHINE=bgxemul)|(PLATFORM=ia32)|(PLATFORM=amd64)|(PLATFORM=arm32)] CONFIG_FB (y/n)

% Framebuffer width

@ "640"

@ "800"

@ "1024"

@ "1152"

@ "1280"

@ "1400"

@ "1440"

@ "1600"

@ "2048"

! [(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_FB=y] CONFIG_VESA_WIDTH (choice)

% Framebuffer height

@ "480"

@ "600"

@ "768"

@ "852"

@ "900"

@ "960"

@ "1024"

@ "1050"

@ "1200"

@ "1536"

! [(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_FB=y] CONFIG_VESA_HEIGHT (choice)

% Framebuffer depth

@ "8"

@ "16"

@ "24"

! [(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_FB=y] CONFIG_VESA_BPP (choice)

% Start AP processors by the loader

! [PLATFORM=sparc64&CONFIG_SMP=y] CONFIG_AP (y/n)

% Use Block Address Translation by the loader

! [PLATFORM=ppc32] CONFIG_BAT (y/n)

% Preserve A.OUT header in isofs.b

! [PLATFORM=sparc64] CONFIG_AOUT_ISOFS_B (y/n)

% External ramdisk

! [PLATFORM=sparc64] CONFIG_RD_EXTERNAL (y/n)

% Use shared C library

! CONFIG_SHARED_LIBC (y/n)