89 lines
2.7 KiB
Makefile
89 lines
2.7 KiB
Makefile
# $Id: Makefile,v 1.3 1997/07/21 16:12:52 bde Exp $
|
|
#
|
|
|
|
PROG= boot
|
|
# Order is very important on the SRCS line for this prog
|
|
SRCS= start.S table.c boot2.S boot.c asm.S bios.S serial.S
|
|
SRCS+= probe_keyboard.c io.c cdrom.c malloc.c
|
|
|
|
.PATH: ${.CURDIR}/../biosboot
|
|
|
|
BINDIR= /usr/mdec
|
|
BINMODE= 444
|
|
CFLAGS= -O2 -malign-functions=0 -malign-jumps=0 -malign-loops=0 \
|
|
-mno-486 \
|
|
-DDO_BAD144 -DBOOTWAIT=${BOOTWAIT} -DTIMEOUT=${TIMEOUT}
|
|
CFLAGS+= -DBOOTSEG=${BOOTSEG} -DBOOTSTACK=${BOOTSTACK}
|
|
CFLAGS+= -I${.CURDIR}/../biosboot
|
|
CFLAGS+= -DCDBOOT
|
|
CFLAGS+= ${CWARNFLAGS}
|
|
#CFLAGS+= -DDEBUG
|
|
|
|
# By default, if a serial port is going to be used as console, use COM1
|
|
# (aka /dev/ttyd0).
|
|
BOOT_COMCONSOLE_PORT?=0x3F8
|
|
CFLAGS+= -DCOMCONSOLE=${BOOT_COMCONSOLE_PORT}
|
|
|
|
BOOT_COMCONSOLE_SPEED?=9600
|
|
CFLAGS+= -DCONSPEED=${BOOT_COMCONSOLE_SPEED}
|
|
|
|
# Enable code to take the default boot string from a fixed location on the
|
|
# disk. See nextboot(8) and README.386BSD for more info.
|
|
#CFLAGS+= -DNAMEBLOCK
|
|
#CFLAGS+= -DNAMEBLOCK_WRITEBACK
|
|
|
|
# Bias the conversion from the BIOS drive number to the FreeBSD unit number
|
|
# for hard disks. This may be useful for people booting in a mixed IDE/SCSI
|
|
# environment (set BOOT_HD_BIAS to the number of IDE drives).
|
|
#CFLAGS+= -DBOOT_HD_BIAS=1
|
|
#
|
|
# Details: this only applies if BOOT_HD_BIAS > 0. If the BIOS drive number
|
|
# for the boot drive is >= BOOT_HD_BIAS, then the boot drive is assumed to
|
|
# be SCSI and have unit number (BIOS_drive_number - BOOT_HD_BIAS). E.g.,
|
|
# BOOT_HD_BIAS=1 makes BIOS drive 1 correspond to 1:sd(0,a) instead of
|
|
# 1:wd(1,a). If `sd' is given explicitly, then the drive is assumed to be
|
|
# SCSI and have BIOS drive number (sd_unit_number + BOOT_HD_BIAS). E.g.,
|
|
# BOOT_HD_BIAS=1 makes sd(0,a) correspond to 1:sd(0,a) instead of 0:sd(0,a).
|
|
|
|
CLEANFILES+= boot.img boot.nohdr boot.strip
|
|
LDFLAGS+= -N -T 0 -nostdlib
|
|
#LINKS= ${BINDIR}/sdboot ${BINDIR}/wdboot\
|
|
# ${BINDIR}/sdboot ${BINDIR}/fdboot\
|
|
# ${BINDIR}/bootsd ${BINDIR}/bootwd\
|
|
# ${BINDIR}/bootsd ${BINDIR}/bootfd
|
|
NOSHARED= YES
|
|
NOMAN=
|
|
STRIP=
|
|
|
|
# tunable timeout parameter, waiting for keypress, calibrated in ms
|
|
BOOTWAIT?= 5000
|
|
# tunable timeout during string input, calibrated in ms
|
|
#TIMEOUT?= 30000
|
|
|
|
# Location that boot2 is loaded at
|
|
BOOTSEG= 0x1000
|
|
|
|
# Offset in BOOTSEG for the top of the stack, keep this 16 byte aligned
|
|
BOOTSTACK= 0xFFF0
|
|
|
|
boot.strip: boot
|
|
cp -p boot boot.strip
|
|
strip boot.strip
|
|
size boot.strip
|
|
|
|
boot.nohdr: boot.strip
|
|
dd if=boot.strip of=boot.nohdr ibs=32 skip=1 obs=1024b
|
|
ls -l boot.nohdr
|
|
|
|
boot.img: boot.nohdr
|
|
dd if=boot.nohdr of=boot.img bs=1440k count=1 conv=sync
|
|
|
|
all: boot.img
|
|
|
|
install:
|
|
${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE}\
|
|
boot.img ${DESTDIR}${BINDIR}/cdboot
|
|
|
|
.include <bsd.kern.mk>
|
|
.include <bsd.prog.mk>
|