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netboot support

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This commit is contained in:
igy 2003-08-09 08:01:42 +00:00
parent 785984d9e4
commit 8f53455cfb
12 changed files with 688 additions and 355 deletions
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8
sys/arch/hpcmips/stand/lcboot/Makefile
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.3 2003/07/26 18:33:51 mrg Exp $
# $NetBSD: Makefile,v 1.4 2003/08/09 08:01:42 igy Exp $
.include <bsd.own.mk>
ROMICE?= no
@ -9,9 +9,11 @@ PROG= lcboot.out
SREC= lcboot.srec
MKMAN= no
WARNS= 1
SRCS= start.S main.c com.c conf.c dev_flash.c devopen.c i28f128.c
SRCS= start.S main.c com.c conf.c dev_flash.c dev_net.c \
devopen.c i28f128.c if_cs.c
CPPFLAGS+= -DDEBUG
#CPPFLAGS+= -DDEBUG -DNET_DEBUG -DNETIF_DEBUG -DARP_DEBUG \
# -DETHER_DEBUG -DBOOTP_DEBUG
STARTOBJS=

58
sys/arch/hpcmips/stand/lcboot/conf.c
View File

@ -1,12 +1,9 @@
/* $NetBSD: conf.c,v 1.1 2003/06/24 12:27:03 igy Exp $ */
/* $NetBSD: conf.c,v 1.2 2003/08/09 08:01:43 igy Exp $ */
/*
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,30 +12,26 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: conf.c,v 1.1 2003/06/24 12:27:03 igy Exp $");
__KERNEL_RCSID(0, "$NetBSD: conf.c,v 1.2 2003/08/09 08:01:43 igy Exp $");
#include <netinet/in.h>
#include <lib/libsa/stand.h>
#include <lib/libsa/netif.h>
#include <lib/libsa/tftp.h>
#include "extern.h"
@ -51,8 +44,29 @@ struct devsw devsw[] = {
.dv_close = flash_close,
.dv_ioctl = flash_ioctl,
},
{
.dv_name = "net",
.dv_strategy = net_strategy,
.dv_open = net_open,
.dv_close = net_close,
.dv_ioctl = net_ioctl,
},
};
int ndevs = sizeof devsw / sizeof devsw[0];
struct fs_ops file_system[1];
int nfsys = 0;
struct fs_ops file_system[] = {
{
.open = tftp_open,
.close = tftp_close,
.read = tftp_read,
.write = tftp_write,
.seek = tftp_seek,
.stat = tftp_stat,
}
};
int nfsys = sizeof file_system / sizeof file_system[0];
struct netif_driver *netif_drivers[] = {
&cs_driver,
};
int n_netif_drivers = sizeof netif_drivers / sizeof netif_drivers[0];

42
sys/arch/hpcmips/stand/lcboot/dev_flash.c
View File

@ -1,12 +1,9 @@
/* $NetBSD: dev_flash.c,v 1.1 2003/06/24 12:27:03 igy Exp $ */
/* $NetBSD: dev_flash.c,v 1.2 2003/08/09 08:01:43 igy Exp $ */
/*
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,31 +12,25 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: dev_flash.c,v 1.1 2003/06/24 12:27:03 igy Exp $");
__KERNEL_RCSID(0, "$NetBSD: dev_flash.c,v 1.2 2003/08/09 08:01:43 igy Exp $");
#include <sys/param.h>
#include <lib/libsa/stand.h>
#include <machine/stdarg.h>
#include "extern.h"
@ -65,6 +56,17 @@ flash_strategy(void *devdata, int rw, daddr_t blk,
int
flash_open(struct open_file *f, ...)
{
char *fname;
char **file;
va_list ap;
va_start(ap, f);
fname = va_arg(ap, char *);
file = va_arg(ap, char **);
va_end(ap);
*file = NULL;
return 0;
}

141
sys/arch/hpcmips/stand/lcboot/dev_lc.c
View File

@ -1,141 +0,0 @@
/* $NetBSD: dev_lc.c,v 1.1 2003/05/01 07:02:01 igy Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki of YOKOGAWA Electric Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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.
*/
/*
* Pseudo device and filesystem operation for L-Card+ boot loader
*/
#include <lib/libsa/stand.h>
#include "extern.h"
struct dev_lc {
u_int8_t *lc_addr;
} lc_ca;
int
devopen(struct open_file *f, const char *fname, char **file)
{
*file = (char *) fname;
return 0;
}
int
lc_open (char *path, struct open_file *f)
{
static int cnt = 0;
if (cnt) {
printf("lc_open called multitime\n");
panic("nnnnnnnnnn");
}
cnt++;
f->f_devdata = (void *) KERN_ROMBASE;
return 0;
}
int
lc_close(struct open_file *f)
{
return 0;
}
ssize_t
lc_read (struct open_file *f, void *buf, size_t size, size_t *resid)
{
#define READ_CHUNK 0x10000
u_int8_t *addr = f->f_devdata;
while (size >= READ_CHUNK) {
twiddle();
bcopy(addr, buf, READ_CHUNK);
addr += READ_CHUNK;
buf = READ_CHUNK + (u_int8_t *) buf;
size -= READ_CHUNK;
}
twiddle();
bcopy(addr, buf, size);
f->f_devdata = addr + size;
*resid = 0;
return 0;
}
off_t
lc_seek (struct open_file *f, off_t offset, int where)
{
switch (where) {
case SEEK_SET:
f->f_devdata = offset + (u_int8_t *) KERN_ROMBASE;
return 0;
case SEEK_CUR:
f->f_devdata = offset + (u_int8_t *) f->f_devdata;
return 0;
case SEEK_END:
default:
}
errno = EIO;
return -1;
}
int
lcdevstrategy(devdata, rw, blk, size, buf, rsize)
void *devdata;
int rw;
daddr_t blk;
size_t size;
void *buf;
size_t *rsize;
{
return EIO;
}
int
lcdevclose(struct open_file *f)
{
return 0;
}
void
_rtt(void)
{
for (;;)
;
}

105
sys/arch/hpcmips/stand/lcboot/dev_net.c Normal file
View File

@ -0,0 +1,105 @@
/* $NetBSD: dev_net.c,v 1.1 2003/08/09 08:01:45 igy Exp $ */
/*
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: dev_net.c,v 1.1 2003/08/09 08:01:45 igy Exp $");
#include <sys/param.h>
#include <lib/libsa/stand.h>
#include <lib/libkern/libkern.h>
#include <machine/stdarg.h>
#include "extern.h"
extern struct in_addr servip;
static int netdev_sock = -1;
int
net_strategy(void *devdata, int rw, daddr_t blk,
size_t size, void *buf , size_t *rsize)
{
return EIO;
}
int
net_open(struct open_file *f, ...)
{
char *fname;
char **file;
struct iodesc *s;
va_list ap;
va_start(ap, f);
fname = va_arg(ap, char *);
file = va_arg(ap, char **);
va_end(ap);
f->f_devdata = &netdev_sock;
netdev_sock = netif_open(NULL);
bootfile[0] = '\0';
if (bootopts.b_flags & B_F_USE_BOOTP) {
printf("bootp is not yet supported\n");
netif_close(netdev_sock);
return EIO;
} else {
s = socktodesc(netdev_sock);
servip = s->destip = bootopts.b_remote_ip;
myip = s->myip = bootopts.b_local_ip;
netmask = bootopts.b_netmask;
gateip = bootopts.b_gate_ip;
if (fname[0] == '\0') {
printf("no boot filename\n");
netif_close(netdev_sock);
return EIO;
}
strlcpy(bootfile, fname, sizeof bootfile);
*file = fname;
}
return 0;
}
int
net_close(struct open_file *f)
{
int sock;
sock = *((int *) f->f_devdata);
netif_close(sock);
f->f_devdata = NULL;
return 0;
}
int
net_ioctl(struct open_file *f, u_long cmd, void *data)
{
return EIO;
}

68
sys/arch/hpcmips/stand/lcboot/devopen.c
View File

@ -1,12 +1,9 @@
/* $NetBSD: devopen.c,v 1.1 2003/06/24 12:27:03 igy Exp $ */
/* $NetBSD: devopen.c,v 1.2 2003/08/09 08:01:46 igy Exp $ */
/*
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,38 +12,61 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: devopen.c,v 1.1 2003/06/24 12:27:03 igy Exp $");
__KERNEL_RCSID(0, "$NetBSD: devopen.c,v 1.2 2003/08/09 08:01:46 igy Exp $");
#include <lib/libsa/stand.h>
#include <lib/libkern/libkern.h>
#include "extern.h"
int
devopen(struct open_file *f, const char *fname, char **file)
{
*file = NULL;
nfsys = 0;
f->f_dev = &devsw[0];
return 0;
int i;
char devname[IFNAME_SIZE];
const char *basename;
for (i = 0; i < IFNAME_SIZE; i++) {
if (fname[i] == '\0') {
devname[i] = '\0';
basename = &fname[i];
break;
}
if (fname[i] == ':') {
devname[i] = '\0';
basename = &fname[i + 1];
break;
}
devname[i] = fname[i];
}
for (i = 0; i < ndevs; i++) {
if (strcmp(devname, devsw[i].dv_name) == 0) {
f->f_dev = &devsw[i];
return DEV_OPEN(f->f_dev)(f, basename, file);
}
}
printf("No such device - Configured devices are:\n");
for (i = 0; i < ndevs; i++) {
if (devsw[i].dv_name)
printf(" %s", devsw[i].dv_name);
}
printf("\n");
return ENODEV;
}

63
sys/arch/hpcmips/stand/lcboot/extern.h
View File

@ -1,12 +1,9 @@
/* $NetBSD: extern.h,v 1.2 2003/06/24 12:27:04 igy Exp $ */
/* $NetBSD: extern.h,v 1.3 2003/08/09 08:01:47 igy Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki of YOKOGAWA Electric Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,29 +12,29 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _LOCORE
#include <sys/types.h>
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <lib/libsa/net.h>
#include <lib/libsa/netif.h>
#include <mips/cpuregs.h>
#include <dev/ic/comreg.h>
@ -50,9 +47,28 @@ struct bootmenu_command {
void (*c_fn)(char*);
};
#define BOOTOPT_MAGIC 0x4c43424fU /* LCBO */
#define B_F_USE_BOOTP 0x00000001
struct boot_option {
u_int32_t b_magic;
u_int32_t b_flags;
struct in_addr b_remote_ip;
struct in_addr b_local_ip;
struct in_addr b_gate_ip;
u_long b_netmask;
char b_pathname[FNAME_SIZE];
};
#define ROMCS0_BASE 0xbe000000U
#define ROMCS3_BASE 0xbf800000U
#define FLASH_BASE ROMCS0_BASE
#define BOOTOPTS_BASE 0xbfd20000U
/* ElapsedTime registers */
#define VRETIMEL 0x0b0000c0
#define VRETIMEM 0x0b0000c2
#define VRETIMEH 0x0b0000c4
#ifdef ROMICE
#define KERN_ROMBASE 0x80800000U
@ -95,6 +111,9 @@ typedef void *bus_space_tag_t;
typedef u_int32_t bus_space_handle_t;
typedef size_t bus_size_t;
extern struct netif_driver cs_driver;
extern struct boot_option bootopts;
void comcninit(void);
int iskey(void);
void start_netbsd(void);
@ -107,6 +126,12 @@ int flash_open(struct open_file *, ...);
int flash_close(struct open_file *);
int flash_ioctl(struct open_file *, u_long, void *);
/* dev_net */
int net_strategy(void *, int, daddr_t, size_t, void *, size_t *);
int net_open(struct open_file *, ...);
int net_close(struct open_file *);
int net_ioctl(struct open_file *, u_long, void *);
#endif /* !_LOCORE */
#define LCBOOT_STARTADDR 0x80001000

30
sys/arch/hpcmips/stand/lcboot/i28f128.c
View File

@ -1,12 +1,9 @@
/* $NetBSD: i28f128.c,v 1.2 2003/06/15 08:50:05 igy Exp $ */
/* $NetBSD: i28f128.c,v 1.3 2003/08/09 08:01:47 igy Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki of YOKOGAWA Electric Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,30 +12,25 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Flash Memory Writer
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: i28f128.c,v 1.3 2003/08/09 08:01:47 igy Exp $");
#include <lib/libsa/stand.h>

28
sys/arch/hpcmips/stand/lcboot/i28f128reg.h
View File

@ -1,12 +1,9 @@
/* $NetBSD: i28f128reg.h,v 1.2 2003/06/15 08:50:06 igy Exp $ */
/* $NetBSD: i28f128reg.h,v 1.3 2003/08/09 08:01:47 igy Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki of YOKOGAWA Electric Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,25 +12,18 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/*

232
sys/arch/hpcmips/stand/lcboot/if_cs.c Normal file
View File

@ -0,0 +1,232 @@
/* $NetBSD: if_cs.c,v 1.1 2003/08/09 08:01:48 igy Exp $ */
/*
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_cs.c,v 1.1 2003/08/09 08:01:48 igy Exp $");
#include <sys/param.h>
#include <netinet/in.h>
#include <lib/libsa/stand.h>
#include <lib/libsa/netif.h>
#include <dev/ic/cs89x0reg.h>
#include "extern.h"
static int cs_match(struct netif *, void *);
static int cs_probe(struct netif *, void *);
static void cs_init(struct iodesc *, void *);
static int cs_get(struct iodesc *, void *, size_t, time_t);
static int cs_put(struct iodesc *, void *, size_t);
static void cs_end(struct netif *);
static struct netif_stats cs_stats;
static struct netif_dif cs_if = {
.dif_unit = 0,
.dif_nsel = 1,
.dif_stats = &cs_stats,
.dif_private = NULL,
.dif_used = 0,
};
struct netif_driver cs_driver = {
.netif_bname = "cs",
.netif_match = cs_match,
.netif_probe = cs_probe,
.netif_init = cs_init,
.netif_get = cs_get,
.netif_put = cs_put,
.netif_end = cs_end,
.netif_ifs = &cs_if,
.netif_nifs = 1,
};
#define CS_IO_BASE 0x14010300U
#define CS_READ_1(off) REGREAD_1(CS_IO_BASE, (off))
#define CS_READ_2(off) REGREAD_2(CS_IO_BASE, (off))
#define CS_WRITE_1(off, val) REGWRITE_1(CS_IO_BASE, (off), (val))
#define CS_WRITE_2(off, val) REGWRITE_2(CS_IO_BASE, (off), (val))
#define CS_READ_PACKET_PAGE(off) \
(REGWRITE_2(CS_IO_BASE, PORT_PKTPG_PTR, (off)), \
REGREAD_2(CS_IO_BASE, PORT_PKTPG_DATA))
#define CS_WRITE_PACKET_PAGE(off, val) \
(REGWRITE_2(CS_IO_BASE, PORT_PKTPG_PTR, (off)), \
REGWRITE_2(CS_IO_BASE, PORT_PKTPG_DATA, (val)))
static inline void
delay(int n)
{
int i = 33 * n;
while (--i > 0)
;
}
time_t
getsecs(void)
{
return REGREAD_4(VRETIMEL, 0) >> 15;
}
static int
cs_match(struct netif *nif, void *machdep_hint)
{
return 1;
}
static int
cs_probe(struct netif *nif, void *machdep_hint)
{
return 0;
}
static void
cs_init(struct iodesc *desc, void *machdep_hint)
{
int i;
/* Issue a software reset command to the chip */
CS_WRITE_PACKET_PAGE(PKTPG_SELF_CTL, SELF_CTL_RESET);
/* We cannot touch the chip until calibration is done */
delay(10000);
/*
* Transition -SBHE H->L L->H is needed between reset and
* the first access to the chip's register.
*/
CS_READ_1(PORT_PKTPG_PTR + 0);
CS_READ_1(PORT_PKTPG_PTR + 1);
CS_READ_1(PORT_PKTPG_PTR + 0);
CS_READ_1(PORT_PKTPG_PTR + 1);
/* wait for INIT_DONE */
for (i = 10000; i > 0; i--) {
u_int16_t s;
s = CS_READ_PACKET_PAGE(PKTPG_SELF_ST);
if ((s & SELF_ST_INIT_DONE) && !(s & SELF_ST_SI_BUSY))
break;
}
if (i == 0)
panic("cannot reset netif");
for (i = 0; i < 6; i += 2) {
u_int16_t ea;
ea = CS_READ_PACKET_PAGE(PKTPG_IND_ADDR + i);
/* assuming little endian */
desc->myea[i + 0] = (ea >> 0) & 0xff;
desc->myea[i + 1] = (ea >> 8) & 0xff;
}
/*
* Accepting frames:
* RX_CTL_RX_OK_A: correct crc, and valid length
* RX_CTL_IND_A: dest addr maches individual address
* RX_CTL_BCAST_A: dest addr maches broadcast address
*/
CS_WRITE_PACKET_PAGE(PKTPG_RX_CTL,
RX_CTL_RX_OK_A | RX_CTL_IND_A | RX_CTL_BCAST_A);
CS_WRITE_PACKET_PAGE(PKTPG_LINE_CTL, LINE_CTL_RX_ON | LINE_CTL_TX_ON);
}
static int
cs_get(struct iodesc *desc, void *pkt, size_t len, time_t timeout)
{
time_t t;
int rlen;
int i;
u_int16_t *p;
t = getsecs();
rlen = 0;
while (getsecs() - t < timeout && rlen == 0) {
if (!(CS_READ_PACKET_PAGE(PKTPG_RX_EVENT) & RX_EVENT_RX_OK))
continue;
/* drop status */
CS_READ_2(PORT_RXTX_DATA);
/* get frame length */
rlen = CS_READ_2(PORT_RXTX_DATA);
if (rlen > len) {
CS_WRITE_PACKET_PAGE(PKTPG_RX_CFG, RX_CFG_SKIP);
rlen = 0;
continue;
}
p = pkt;
for (i = rlen >> 1; i > 0; i--)
*p++ = CS_READ_2(PORT_RXTX_DATA);
if (rlen & 1)
*((u_int8_t *) p + 1) = CS_READ_1(PORT_RXTX_DATA);
/* exit while loop */
}
return rlen;
}
static int
cs_put(struct iodesc *desc, void *pkt, size_t len)
{
int timeo;
int i;
u_int16_t *p;
CS_WRITE_2(PORT_TX_CMD, TX_CMD_START_ALL);
CS_WRITE_2(PORT_TX_LENGTH, len);
for (timeo = 1000000; timeo > 0; timeo--) {
if (CS_READ_PACKET_PAGE(PKTPG_BUS_ST) & BUS_ST_RDY4TXNOW)
break;
}
if (timeo == 0)
panic("cs: cannot send frame");
p = pkt;
i = (len + 1) >> 1;
while (i > 0) {
CS_WRITE_2(PORT_RXTX_DATA, *p++);
i--;
}
return len;
}
static void
cs_end(struct netif *nif)
{
CS_WRITE_PACKET_PAGE(PKTPG_LINE_CTL, 0);
}

240
sys/arch/hpcmips/stand/lcboot/main.c
View File

@ -1,12 +1,9 @@
/* $NetBSD: main.c,v 1.3 2003/06/24 12:27:04 igy Exp $ */
/* $NetBSD: main.c,v 1.4 2003/08/09 08:01:49 igy Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki of YOKOGAWA Electric Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,25 +12,18 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
@ -116,8 +106,11 @@
*
*
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: main.c,v 1.4 2003/08/09 08:01:49 igy Exp $");
#include <lib/libsa/stand.h>
#include <lib/libsa/loadfile.h>
#include <lib/libkern/libkern.h>
@ -128,10 +121,6 @@
#include "extern.h"
#include "i28f128reg.h"
#define VRETIMEL 0x0b0000c0
#define VRETIMEM 0x0b0000c2
#define VRETIMEH 0x0b0000c4
/* XXX */
#define ISABRGCTL 0x00
#define ISABRGSTS 0x02
@ -151,6 +140,16 @@ static void command_boot(char *opt);
static void command_load(char *opt);
static void command_fill(char *opt);
static void command_write(char *opt);
static void command_option(char *subcmd);
static void opt_subcmd_print(char *opt);
static void opt_subcmd_read(char *opt);
static void opt_subcmd_write(char *opt);
static void opt_subcmd_path(char *opt);
static void opt_subcmd_bootp(char *opt);
static void opt_subcmd_ip(char *opt);
struct boot_option bootopts;
static struct bootmenu_command commands[] = {
{ "?", command_help },
@ -160,6 +159,17 @@ static struct bootmenu_command commands[] = {
{ "l", command_load },
{ "f", command_fill },
{ "w", command_write },
{ "o", command_option },
{ NULL, NULL },
};
static struct bootmenu_command opt_subcommands[] = {
{ "p", opt_subcmd_print },
{ "r", opt_subcmd_read },
{ "w", opt_subcmd_write },
{ "path", opt_subcmd_path },
{ "bootp", opt_subcmd_bootp },
{ "ip", opt_subcmd_ip },
{ NULL, NULL },
};
@ -174,23 +184,6 @@ print_banner(void)
#endif
}
#if 1
void foo(void);
void foo(void)
{
extern int start[];
extern int edata[];
int *p = (int*)0xbfc01000;
int *q = start;
int *f = edata;
do {
*q++ = *p++;
} while (q < f);
}
#endif
static void
init_devices(void)
{
@ -414,12 +407,22 @@ static void
command_help(char *opt)
{
printf("commands are:\n"
"boot: b\n"
"dump: d addr [addr]\n"
"fill: f addr addr char\n"
"load: l [offset] (with following S-Record)\n"
"write: w dst src len\n"
"help: h|?\n");
"boot:\tb\n"
"dump:\td addr [addr]\n"
"fill:\tf addr addr char\n"
"load:\tl [offset] (with following S-Record)\n"
"write:\tw dst src len\n"
"option:\to subcommand [params]\n"
"help:\th|?\n"
"\n"
"option subcommands are:\n"
"print:\to p\n"
"read:\to r\n"
"write:\to w\n"
"path:\to path pathname\n"
"bootp:\to bootp yes|no\n"
"ip:\to ip remote local netmask gateway\n"
);
}
static void
@ -497,8 +500,10 @@ command_boot(char *opt)
u_long marks[MARK_MAX];
marks[MARK_START] = 0;
if (loadfile("n", marks, LOAD_KERNEL))
panic("loadfile failed");
if (loadfile(bootopts.b_pathname, marks, LOAD_KERNEL)) {
printf("loadfile failed\n");
return;
}
start_netbsd();
/* no return */
}
@ -671,30 +676,11 @@ command_fill(char *opt)
memset(p, c, limit - p);
}
static void
command_write(char *opt)
check_write_verify_flash(u_int32_t src, u_int32_t dst, size_t len)
{
char *endptr;
u_int32_t src;
u_int32_t dst;
size_t len;
int status;
dst = strtoul(opt, &endptr, 16);
if (opt == endptr)
goto out;
opt = get_next_arg(opt);
src = strtoul(opt, &endptr, 16);
if (opt == endptr)
goto out;
opt = get_next_arg(opt);
len = strtoul(opt, &endptr, 16);
if (opt == endptr)
goto out;
if ((dst & I28F128_BLOCK_MASK) != 0) {
printf("dst addr must be aligned to block boundary (0x%x)\n",
I28F128_BLOCK_SIZE);
@ -721,6 +707,31 @@ command_write(char *opt)
printf("ok\n");
printf("writing memory to flash succeeded\n");
}
static void
command_write(char *opt)
{
char *endptr;
u_int32_t src;
u_int32_t dst;
size_t len;
dst = strtoul(opt, &endptr, 16);
if (opt == endptr)
goto out;
opt = get_next_arg(opt);
src = strtoul(opt, &endptr, 16);
if (opt == endptr)
goto out;
opt = get_next_arg(opt);
len = strtoul(opt, &endptr, 16);
if (opt == endptr)
goto out;
check_write_verify_flash(src, dst, len);
return;
out:
@ -728,6 +739,90 @@ out:
return;
}
static void
command_option(char *subcmd)
{
char *opt;
int i;
opt = get_next_arg(subcmd);
/* dispatch subcommand */
for (i = 0; opt_subcommands[i].c_name != NULL; i++) {
if (strcmp(subcmd, opt_subcommands[i].c_name) == 0) {
opt_subcommands[i].c_fn(opt);
break;
}
}
if (opt_subcommands[i].c_name == NULL) {
printf("unknown option subcommand\n");
command_help(NULL);
}
}
static void
opt_subcmd_print(char *opt)
{
printf("boot options:\n"
"magic:\t\t%s\n"
"pathname:\t`%s'\n"
"bootp:\t\t%s\n",
bootopts.b_magic == BOOTOPT_MAGIC ? "ok" : "bad",
bootopts.b_pathname,
bootopts.b_flags & B_F_USE_BOOTP ? "yes" : "no");
printf("remote IP:\t%s\n", inet_ntoa(bootopts.b_remote_ip));
printf("local IP:\t%s\n", inet_ntoa(bootopts.b_local_ip));
printf("netmask:\t%s\n", intoa(bootopts.b_netmask));
printf("gateway IP:\t%s\n", inet_ntoa(bootopts.b_gate_ip));
}
static void
opt_subcmd_read(char *opt)
{
bootopts = *((struct boot_option *) BOOTOPTS_BASE);
if (bootopts.b_magic != BOOTOPT_MAGIC)
bootopts.b_pathname[0] = '\0';
}
static void
opt_subcmd_write(char *opt)
{
bootopts.b_magic = BOOTOPT_MAGIC;
check_write_verify_flash((u_int32_t) &bootopts, BOOTOPTS_BASE,
sizeof bootopts);
}
static void
opt_subcmd_path(char *opt)
{
strlcpy(bootopts.b_pathname, opt, sizeof bootopts.b_pathname);
}
static void
opt_subcmd_bootp(char *opt)
{
if (strcmp(opt, "yes") == 0) {
bootopts.b_flags |= B_F_USE_BOOTP;
} else if (strcmp(opt, "no") == 0) {
bootopts.b_flags &= ~B_F_USE_BOOTP;
} else {
bad_param();
}
}
static void
opt_subcmd_ip(char *opt)
{
bootopts.b_remote_ip.s_addr = inet_addr(opt);
opt = get_next_arg(opt);
bootopts.b_local_ip.s_addr = inet_addr(opt);
opt = get_next_arg(opt);
bootopts.b_netmask = inet_addr(opt);
opt = get_next_arg(opt);
bootopts.b_gate_ip.s_addr = inet_addr(opt);
}
static void
bootmenu(void)
{
@ -811,6 +906,8 @@ main(void)
comcninit();
opt_subcmd_read(NULL);
print_banner();
c = awaitkey();
@ -820,6 +917,11 @@ main(void)
}
command_boot(NULL);
/* never reach */
/*
* command_boot() returns only if it failed to boot.
* we enter to boot menu in this case.
*/
bootmenu();
return 0;
}

28
sys/arch/hpcmips/stand/lcboot/start.S
View File

@ -1,12 +1,9 @@
/* $NetBSD: start.S,v 1.1 2003/05/01 07:02:02 igy Exp $ */
/* $NetBSD: start.S,v 1.2 2003/08/09 08:01:49 igy Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* Copyright (c) 2003 Naoto Shimazaki.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Naoto Shimazaki of YOKOGAWA Electric Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,25 +12,18 @@
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* THIS SOFTWARE IS PROVIDED BY NAOTO SHIMAZAKI AND CONTRIBUTORS ``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 NAOTO OR CONTRIBUTORS 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.
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/*