diff options
| -rw-r--r-- | 82802ab.c | 3 | ||||
| -rw-r--r-- | Makefile | 9 | ||||
| -rw-r--r-- | flash.h | 38 | ||||
| -rw-r--r-- | flash_enable.c | 44 | ||||
| -rw-r--r-- | flash_rom.c | 4 | ||||
| -rw-r--r-- | lbtable.c | 7 | ||||
| -rw-r--r-- | sharplhf00l04.c | 1 | ||||
| -rw-r--r-- | sst49lfxxxc.c | 2 | ||||
| -rw-r--r-- | sst_fwhub.c | 1 |
9 files changed, 72 insertions, 37 deletions
@@ -26,7 +26,6 @@ #include <errno.h> #include <fcntl.h> #include <sys/mman.h> -#include <sys/io.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> @@ -83,7 +82,7 @@ int probe_82802ab(struct flashchip *flash) flash->fd_mem, (off_t) (0 - 0x400000 - size)); if (bios == MAP_FAILED) { // it's this part but we can't map it ... - perror("Error MMAP /dev/mem"); + perror("Error MMAP memory using " MEM_DEV ); exit(1); } @@ -12,8 +12,13 @@ INSTALL = /usr/bin/install PREFIX = /usr/local #CFLAGS = -O2 -g -Wall -Werror CFLAGS = -Os -Wall -Werror -DDISABLE_DOC # -DTS5300 +OS_ARCH = $(shell uname) +ifeq ($(OS_ARCH), SunOS) +LDFLAGS = -lpci -lz +else LDFLAGS = -lpci -lz -static - +STRIP_ARGS = -s +endif OBJS = flash_enable.o udelay.o jedec.o sst28sf040.o am29f040b.o mx29f002.o \ sst39sf020.o m29f400bt.o w49f002u.o 82802ab.o msys_doc.o pm49fl004.o \ @@ -24,7 +29,7 @@ all: pciutils dep $(PROGRAM) $(PROGRAM): $(OBJS) $(CC) -o $(PROGRAM) $(OBJS) $(LDFLAGS) - $(STRIP) -s $(PROGRAM) + $(STRIP) $(STRIP_ARGS) $(PROGRAM) clean: rm -f *.o *~ @@ -1,7 +1,34 @@ +/* + * flash.h: flash programming utility - central include file + * + * Copyright 2000 Silicon Integrated System Corporation + * Copyright 2000 Ronald G. Minnich <rminnich@gmail.com> + * Copyright 2005 coresystems GmbH <stepan@coresystems.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + #ifndef __FLASH_H__ #define __FLASH_H__ 1 +#if defined(__GLIBC__) #include <sys/io.h> +#endif + #include <unistd.h> #include <stdint.h> @@ -92,7 +119,18 @@ extern struct flashchip flashchips[]; #define S29C51004T 0x03 /* SyncMOS S29C51004T/B */ #define S29C31004T 0x63 /* SyncMOS S29C31004T */ +/* function prototypes from udelay.h */ + extern void myusec_delay(int time); extern void myusec_calibrate_delay(); extern int enable_flash_write(void); + +/* physical memory mapping device */ + +#if defined (__sun) && (defined(__i386) || defined(__amd64)) +# define MEM_DEV "/dev/xsvc" +#else +# define MEM_DEV "/dev/mem" +#endif + #endif /* !__FLASH_H__ */ diff --git a/flash_enable.c b/flash_enable.c index 743fe2569..82dab1a9a 100644 --- a/flash_enable.c +++ b/flash_enable.c @@ -11,12 +11,18 @@ * */ -#include <sys/io.h> #include <stdio.h> #include <pci/pci.h> #include <stdlib.h> #include <stdint.h> #include <string.h> +#if defined (__sun) && (defined(__i386) || defined(__amd64)) +#include <strings.h> +#include <sys/sysi86.h> +#include <sys/psw.h> +#include <asm/sunddi.h> +#endif +#include "flash.h" #include "lbtable.h" #include "debug.h" @@ -27,12 +33,6 @@ static int enable_flash_sis630(struct pci_dev *dev, char *name) { char b; - /* get io privilege access PCI configuration space */ - if (iopl(3) != 0) { - perror("Can not set io priviliage"); - exit(1); - } - /* Enable 0xFFF8000~0xFFFF0000 decoding on SiS 540/630 */ outl(0x80000840, 0x0cf8); b = inb(0x0cfc) | 0x0b; @@ -164,12 +164,6 @@ static int enable_flash_vt8235(struct pci_dev *dev, char *name) unsigned int base; int ok; - /* get io privilege access PCI configuration space */ - if (iopl(3) != 0) { - perror("Can not set io priviliage"); - exit(1); - } - old = pci_read_byte(dev, 0x40); new = old | 0x10; @@ -347,12 +341,6 @@ static int enable_flash_sb400(struct pci_dev *dev, char *name) struct pci_filter f; struct pci_dev *smbusdev; - /* get io privilege access */ - if (iopl(3) != 0) { - perror("Can not set io priviliage"); - exit(1); - } - /* then look for the smbus device */ pci_filter_init((struct pci_access *) 0, &f); f.vendor = 0x1002; @@ -491,12 +479,6 @@ static int mbenable_island_aruma(void) * connected to the WinBond w83627hf GPIO 24. */ - /* get io privilege access winbond config space */ - if (iopl(3) != 0) { - perror("Can not set io priviliage"); - exit(1); - } - printf("Disabling mainboard flash write protection.\n"); outb(0x87, EFIR); // sequence to unlock extended functions @@ -552,6 +534,18 @@ int enable_flash_write() struct pci_dev *dev = 0; FLASH_ENABLE *enable = 0; + /* get io privilege access PCI configuration space */ +#if defined (__sun) && (defined(__i386) || defined(__amd64)) + if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0){ +#else + if (iopl(3) != 0) { +#endif + perror("Can not set io privilege"); + exit(1); + } + + + /* Initialize PCI access */ pacc = pci_alloc(); /* Get the pci_access structure */ /* Set all options you want -- here we stick with the defaults */ pci_init(pacc); /* Initialize the PCI library */ diff --git a/flash_rom.c b/flash_rom.c index b1ca7b346..ac530d08b 100644 --- a/flash_rom.c +++ b/flash_rom.c @@ -52,8 +52,8 @@ struct flashchip *probe_flash(struct flashchip *flash) volatile uint8_t *bios; unsigned long size; - if ((fd_mem = open("/dev/mem", O_RDWR)) < 0) { - perror("Error: Can not open /dev/mem. You need to be root."); + if ((fd_mem = open(MEM_DEV, O_RDWR)) < 0) { + perror("Error: Can not access memory using " MEM_DEV ". You need to be root."); exit(1); } @@ -7,6 +7,7 @@ #include <string.h> #include <errno.h> #include <sys/mman.h> +#include "flash.h" #include "../../src/include/boot/linuxbios_tables.h" #include "debug.h" @@ -158,14 +159,14 @@ int linuxbios_init(void) struct lb_record *rec, *last; int fd; - fd = open("/dev/mem", O_RDONLY); + fd = open(MEM_DEV, O_RDONLY); if (fd < 0) { - fprintf(stderr, "Can not open /dev/mem\n"); + fprintf(stderr, "Can not access memory using " MEM_DEV "\n"); exit(-1); } low_1MB = mmap(0, 1024*1024, PROT_READ, MAP_SHARED, fd, 0x00000000); if (low_1MB == ((void *) -1)) { - fprintf(stderr, "Can not mmap /dev/mem at %08lx errno(%d):%s\n", + fprintf(stderr, "Can not mmap " MEM_DEV " at %08lx errno(%d):%s\n", 0x00000000UL, errno, strerror(errno)); exit(-2); } diff --git a/sharplhf00l04.c b/sharplhf00l04.c index 029702baf..af65585fc 100644 --- a/sharplhf00l04.c +++ b/sharplhf00l04.c @@ -25,7 +25,6 @@ #include <errno.h> #include <fcntl.h> #include <sys/mman.h> -#include <sys/io.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> diff --git a/sst49lfxxxc.c b/sst49lfxxxc.c index cd29d0b91..4486186bd 100644 --- a/sst49lfxxxc.c +++ b/sst49lfxxxc.c @@ -28,11 +28,11 @@ #include <errno.h> #include <fcntl.h> #include <sys/mman.h> -#include <sys/io.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> #include <stdint.h> + #include "flash.h" #include "jedec.h" #include "debug.h" diff --git a/sst_fwhub.c b/sst_fwhub.c index 8b62e7fae..34a59daf0 100644 --- a/sst_fwhub.c +++ b/sst_fwhub.c @@ -23,7 +23,6 @@ #include <errno.h> #include <fcntl.h> #include <sys/mman.h> -#include <sys/io.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> |