diff options
author | Stefan Reinauer <stepan@coresystems.de> | 2008-05-13 22:14:21 +0000 |
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committer | Stefan Reinauer <stepan@openbios.org> | 2008-05-13 22:14:21 +0000 |
commit | 03646bebbea8f2f4cace53be797dc727413ae69d (patch) | |
tree | 25bbb66257be265c4b78b66a51e214db472f3f90 /util/inteltools | |
parent | 56cc34a9a74aac4a51b0f79b2685be642ade9c3f (diff) |
Add new revised inteltool that dumps all kinds of chipset information and drop old
gpio_dump utility.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3304 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/inteltools')
-rw-r--r-- | util/inteltools/Makefile | 62 | ||||
-rw-r--r-- | util/inteltools/ich_gpio.8 | 59 | ||||
-rw-r--r-- | util/inteltools/ich_gpio.c | 91 |
3 files changed, 0 insertions, 212 deletions
diff --git a/util/inteltools/Makefile b/util/inteltools/Makefile deleted file mode 100644 index f7a5b324d2..0000000000 --- a/util/inteltools/Makefile +++ /dev/null @@ -1,62 +0,0 @@ -# -# Makefile for ich_gpio utility -# -# (C) 2008 by coresystems GmbH -# written by Stefan Reinauer <stepan@coresystems.de> -# Copyright (C) 2008 Joseph Smith <joe@smittys.pointclark.net> -# - -PROGRAM = ich_gpio - -CC = gcc -STRIP = strip -INSTALL = /usr/bin/install -PREFIX = /usr/local -CFLAGS = -O2 -g -Wall -OS_ARCH = $(shell uname) -ifeq ($(OS_ARCH), SunOS) -LDFLAGS = -lpci -lz -else -LDFLAGS = -lpci -lz -static -STRIP_ARGS = -s -endif - -OBJS = ich_gpio.o - -all: pciutils dep $(PROGRAM) - -$(PROGRAM): $(OBJS) - $(CC) -o $(PROGRAM) $(OBJS) $(LDFLAGS) - $(STRIP) $(STRIP_ARGS) $(PROGRAM) - -clean: - rm -f *.o *~ - -distclean: clean - rm -f $(PROGRAM) .dependencies - -dep: - @$(CC) -MM *.c > .dependencies - -pciutils: - @echo; echo -n "Checking for pciutils and zlib... " - @$(shell ( echo "#include <pci/pci.h>"; \ - echo "struct pci_access *pacc;"; \ - echo "int main(int argc, char **argv)"; \ - echo "{ pacc = pci_alloc(); return 0; }"; ) > .test.c ) - @$(CC) $(CFLAGS) .test.c -o .test $(LDFLAGS) &>/dev/null && \ - echo "found." || ( echo "not found."; echo; \ - echo "Please install pciutils-devel and zlib-devel."; \ - echo "See README for more information."; echo; \ - rm -f .test.c .test; exit 1) - @rm -f .test.c .test - -install: $(PROGRAM) - $(INSTALL) $(PROGRAM) $(PREFIX)/sbin - mkdir -p $(PREFIX)/share/man/man8 - $(INSTALL) $(PROGRAM).8 $(PREFIX)/share/man/man8 - -.PHONY: all clean distclean dep pciutils - --include .dependencies - diff --git a/util/inteltools/ich_gpio.8 b/util/inteltools/ich_gpio.8 deleted file mode 100644 index 17ae80595f..0000000000 --- a/util/inteltools/ich_gpio.8 +++ /dev/null @@ -1,59 +0,0 @@ -.TH ICH_GPIO 8 "March 8, 2008" -.SH NAME -ich_gpio \- Intel southbridge GPIO Dump Utility -.SH SYNOPSIS -.B ich_gpio -.SH DESCRIPTION -.B ich_gpio -is a user-space utility which can dump all -register contents of the Intel ICH series Southbridges. -.PP -It is mainly used for coreboot development purposes (see coreboot.org -for details on coreboot), but it may also be useful for other things. -.PP -Here is an example output: -.br -[root@localhost dumpgpio]# ich_gpio -.br -Intel Southbridge: 8086:24c0 -.br -GPIOBASE = 0x0500 -.br -gpiobase+0x0000: 0x1a003180 -.br -gpiobase+0x0004: 0x0900ffff -.br -gpiobase+0x0008: 0x00000000 -.br -gpiobase+0x000c: 0x1bbf0000 -.br -gpiobase+0x0010: 0x00000000 -.br -gpiobase+0x0014: 0x00000000 -.br -gpiobase+0x0018: 0x00040000 -.br -gpiobase+0x001c: 0x00000000 -.br -gpiobase+0x0020: 0x00000000 -.br -gpiobase+0x0024: 0x00000000 -.br -gpiobase+0x0028: 0x00000000 -.br -gpiobase+0x002c: 0x00003000 -.br -gpiobase+0x0030: 0x00000fff -.br -gpiobase+0x0034: 0x00000e00 -.br -gpiobase+0x0038: 0x00000fff -.br -gpiobase+0x003c: 0x00000000 -.PP -Please consult your datasheet for the register meanings. -.SH OPTIONS -No command line options needed just run ich_gpio. -.SH AUTHORS -Please see the individual source code files. - diff --git a/util/inteltools/ich_gpio.c b/util/inteltools/ich_gpio.c deleted file mode 100644 index 39e3dbcad7..0000000000 --- a/util/inteltools/ich_gpio.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * dump gpio on intel ICH series southbridges - * - * Copyright (C) 2008 by coresystems GmbH - * written by Stefan Reinauer <stepan@coresystems.de> - * Copyright (C) 2008 Joseph Smith <joe@smittys.pointclark.net> - * - * 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. - */ - -#include <errno.h> -#include <fcntl.h> -#include <sys/mman.h> -#include <unistd.h> -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <stdint.h> -#include <getopt.h> - -#include <sys/io.h> -#include <pci/pci.h> - -int map_gpio(uint16_t gpio) -{ - int i; - unsigned long size=0x40; - - for (i=0; i<size; i+=4) { - printf("gpiobase+0x%04x: 0x%08x\n", i, inl(gpio+i)); - } - - return 0; -} - -int main(int argc, char *argv[]) -{ - struct pci_access *pacc; - struct pci_dev *sb; - uint16_t gpiobadd; - uint16_t device; - - if (iopl(3)) { - perror("You need to be root.\n"); - exit(1); - } - - pacc = pci_alloc(); - pci_init(pacc); - pci_scan_bus(pacc); - - sb = pci_get_dev(pacc, 0, 0, 0x1f, 0); - if (!sb) { - printf("No southbridge found.\n"); - exit(1); - } - - if (pci_read_word(sb, 0) != 0x8086) { - printf("Not an Intel southbridge.\n"); - exit(1); - } - - printf("Intel Southbridge: %04x:%04x\n", - pci_read_word(sb, 0), pci_read_word(sb, 2)); - - device = pci_read_word(sb, 2); - - if (device < 0x2640) { - gpiobadd = pci_read_word(sb, 0x58) & 0xfffc; - } else if (device >= 0x2640) { - gpiobadd = pci_read_word(sb, 0x48) & 0xfffc; - } - printf("GPIOBASE = 0x%04x\n\n", gpiobadd); - - map_gpio(gpiobadd); - - - return 0; -} |