/* * See file CREDITS for list of people who contributed to this * project. * * 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., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */#include <config.h>#include <common.h>#include <command.h>#include <asm/processor.h>#include <i2c.h>#define PCI_M66EN 0x10static uchar buf_33[] ={	0xb5,	/* 0x00:hce =1, bss = 0, pae=1, ppdv= 0b10,spe = 1,ebw=0b01*/	0x80,	/* 0x01~0x03:ptm1ms =0x80000001 */	0x00,	0x00,	0x00,	/* 0x04~0x06:ptm1la = 0x00000000 */	0x00,	0x00,	0x00,	/* 0x07~0x09:ptm2ma = 0x00000000 */	0x00,	0x00,	0x00,	/* 0x0a~0x0c:ptm2la = 0x00000000 */	0x00,	0x00,	0x10,	/* 0x0d~0x0e:vendor id 0x1014*/	0x14,	0x00,	/* 0x0f~0x10:device id 0x0000*/	0x00,	0x00,	/* 0x11:revision 0x00 */	0x00,	/* 0x12~0x14:class 0x000000 */	0x00,	0x00,	0x10,	/* 0x15~0x16:subsystem vendor id */	0xe8,	0x00,	/* 0x17~0x18:subsystem device id */	0x00,	0x61,	/* 0x19: opdv=0b01,cbdv=0b10,ccdv=0b00,ptm2ms_ena=0, ptm1ms_ena=1 */	0x68,	/* 0x1a: rpci=1,fbmul=0b1010,epdv=0b00 */	0x2d,	/* 0x1b: fwdvb=0b101,fwdva=0b101 */	0x82,	/* 0x1c: pllr=1,sscs=0,mpdv=0b00,tun[22-23]=0b10 */	0xbe,	/* 0x1d: tun[24-31]=0xbe */	0x00,	0x00};static uchar buf_66[] ={	0xb5,	/* 0x00:hce =1, bss = 0, pae=1, ppdv= 0b10,spe = 1,ebw=0b01*/	0x80,	/* 0x01~0x03:ptm1ms =0x80000001 */	0x00,	0x00,	0x00,	/* 0x04~0x06:ptm1la = 0x00000000 */	0x00,	0x00,	0x00,	/* 0x07~0x09:ptm2ma = 0x00000000 */	0x00,	0x00,	0x00,	/* 0x0a~0x0c:ptm2la = 0x00000000 */	0x00,	0x00,	0x10,	/* 0x0d~0x0e:vendor id 0x1014*/	0x14,	0x00,	/* 0x0f~0x10:device id 0x0000*/	0x00,	0x00,	/* 0x11:revision 0x00 */	0x00,	/* 0x12~0x14:class 0x000000 */	0x00,	0x00,	0x10,	/* 0x15~0x16:subsystem vendor id */	0xe8,	0x00,	/* 0x17~0x18:subsystem device id */	0x00,	0x61,	/* 0x19: opdv=0b01,cbdv=0b10,ccdv=0b00,ptm2ms_ena=0, ptm1ms_ena=1 */	0x68,	/* 0x1a: rpci=1,fbmul=0b1010,epdv=0b00 */	0x2d,	/* 0x1b: fwdvb=0b101,fwdva=0b101 */	0x82,	/* 0x1c: pllr=1,sscs=0,mpdv=0b00,tun[22-23]=0b10 */	0xbe,	/* 0x1d: tun[24-31]=0xbe */	0x00,	0x00};static int update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char *argv[]){	ulong len = 0x20;	uchar chip = CFG_I2C_EEPROM_ADDR;	uchar *pbuf;	uchar base;	int i;	if ((*(volatile char*)CPLD_REG0_ADDR & PCI_M66EN) != PCI_M66EN) {		pbuf = buf_33;		base = 0x00;	} else {		pbuf = buf_66;		base = 0x40;	}	for (i = 0; i< len; i++, base++) {		if (i2c_write(chip, base, 1, &pbuf[i],1)!= 0) {			printf("i2c_write fail\n");			return 1;		}		udelay(11000);	}	return 0;}U_BOOT_CMD (	update_boot_eeprom, 1, 1, update_boot_eeprom,	"update_boot_eeprom  - update boot eeprom content\n",	NULL	);