[PATCH] mips: add support for Qemu system architecture
Add support for the virtual MIPS system that is emulated by Qemu. See
http://www.linux-mips.org/wiki/Qemu for a detailed current status.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e82d924..8398efd 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -445,6 +445,24 @@
depends on DDB5477
default 0
+config QEMU
+ bool "Support for Qemu"
+ select DMA_COHERENT
+ select GENERIC_ISA_DMA
+ select HAVE_STD_PC_SERIAL_PORT
+ select I8259
+ select ISA
+ select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ help
+ Qemu is a software emulator which among other architectures also
+ can simulate a MIPS32 4Kc system. This patch adds support for the
+ system architecture that currently is being simulated by Qemu. It
+ will eventually be removed again when Qemu has the capability to
+ simulate actual MIPS hardware platforms. More information on Qemu
+ can be found at http://www.linux-mips.org/wiki/Qemu.
+
config SGI_IP22
bool "Support for SGI IP22 (Indy/Indigo2)"
select ARC