view sources/targets/i486 @ 1458:60f1087591ac

Add ability to specify a package to rebuild to build.sh with REBUILD= (and then dependencies take it from there to the system image).
author Rob Landley <rob@landley.net>
date Thu, 20 Oct 2011 02:02:10 -0500
parents b499abdbcdfa
children 13b2bd9781a3
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DESCRIPTION="
An i486 based computer.

Yes it's obsolete, but there are embedded processors that use it.  The
existance of an FPU is assumed, even though some i486s don't have one. 
This is simply coz i486s with no FPU are not of interest to me.  Someone
else can fix that if they care.

Produced and tested by David Seikel.
"

KARCH=i386
KERNEL_PATH=arch/${KARCH}/boot/bzImage
BINUTILS_FLAGS=
GCC_FLAGS=
QEMU_TEST=$KARCH

ROOT=hda
CONSOLE=ttyS0

UCLIBC_CONFIG="
TARGET_i386=y
CONFIG_486=y
UCLIBC_HAS_FPU=y
"

LINUX_CONFIG="
CONFIG_M486=y
CONFIG_ACPI=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_NETDEV_1000=y
CONFIG_E1000=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
"

emulator_command()
{
  echo qemu -cpu 486 $(qemu_defaults "$@")
}