1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (c) 2011 The Chromium OS Authors. 3*4882a593Smuzhiyun * (C) Copyright 2008 4*4882a593Smuzhiyun * Graeme Russ, graeme.russ@gmail.com. 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <asm/ibmpc.h> 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef __CONFIG_X86_COMMON_H 12*4882a593Smuzhiyun #define __CONFIG_X86_COMMON_H 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun /* 15*4882a593Smuzhiyun * High Level Configuration Options 16*4882a593Smuzhiyun * (easy to change) 17*4882a593Smuzhiyun */ 18*4882a593Smuzhiyun #define CONFIG_SHOW_BOOT_PROGRESS 19*4882a593Smuzhiyun #define CONFIG_PHYSMEM 20*4882a593Smuzhiyun #define CONFIG_DISPLAY_BOARDINFO_LATE 21*4882a593Smuzhiyun #define CONFIG_LAST_STAGE_INIT 22*4882a593Smuzhiyun #define CONFIG_NR_DRAM_BANKS 8 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define CONFIG_LMB 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #undef CONFIG_ZLIB 27*4882a593Smuzhiyun #undef CONFIG_GZIP 28*4882a593Smuzhiyun #define CONFIG_SYS_BOOTM_LEN (16 << 20) 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun /* SATA AHCI storage */ 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #define CONFIG_SCSI_AHCI 33*4882a593Smuzhiyun #ifdef CONFIG_SCSI_AHCI 34*4882a593Smuzhiyun #define CONFIG_LIBATA 35*4882a593Smuzhiyun #define CONFIG_LBA48 36*4882a593Smuzhiyun #define CONFIG_SYS_64BIT_LBA 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 39*4882a593Smuzhiyun #define CONFIG_SYS_SCSI_MAX_LUN 1 40*4882a593Smuzhiyun #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 41*4882a593Smuzhiyun CONFIG_SYS_SCSI_MAX_LUN) 42*4882a593Smuzhiyun #endif 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun /* Generic TPM interfaced through LPC bus */ 45*4882a593Smuzhiyun #define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun /*----------------------------------------------------------------------- 48*4882a593Smuzhiyun * Real Time Clock Configuration 49*4882a593Smuzhiyun */ 50*4882a593Smuzhiyun #define CONFIG_RTC_MC146818 51*4882a593Smuzhiyun #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 52*4882a593Smuzhiyun #define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun /*----------------------------------------------------------------------- 55*4882a593Smuzhiyun * Serial Configuration 56*4882a593Smuzhiyun */ 57*4882a593Smuzhiyun #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ 58*4882a593Smuzhiyun 9600, 19200, 38400, 115200} 59*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_PORT_MAPPED 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun #define CONFIG_CMDLINE_EDITING 62*4882a593Smuzhiyun #define CONFIG_AUTO_COMPLETE 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun #define CONFIG_SUPPORT_VFAT 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun /*----------------------------------------------------------------------- 67*4882a593Smuzhiyun * Command line configuration. 68*4882a593Smuzhiyun */ 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #define CONFIG_BOOTCOMMAND \ 71*4882a593Smuzhiyun "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun #if defined(CONFIG_CMD_KGDB) 74*4882a593Smuzhiyun #define CONFIG_KGDB_BAUDRATE 115200 75*4882a593Smuzhiyun #endif 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun /* 78*4882a593Smuzhiyun * Miscellaneous configurable options 79*4882a593Smuzhiyun */ 80*4882a593Smuzhiyun #define CONFIG_SYS_LONGHELP 81*4882a593Smuzhiyun #define CONFIG_SYS_CBSIZE 512 82*4882a593Smuzhiyun 83*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_START 0x00100000 84*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_END 0x01000000 85*4882a593Smuzhiyun #define CONFIG_SYS_LOAD_ADDR 0x20000000 86*4882a593Smuzhiyun 87*4882a593Smuzhiyun /*----------------------------------------------------------------------- 88*4882a593Smuzhiyun * CPU Features 89*4882a593Smuzhiyun */ 90*4882a593Smuzhiyun 91*4882a593Smuzhiyun #define CONFIG_SYS_STACK_SIZE (32 * 1024) 92*4882a593Smuzhiyun #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 93*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_LEN 0x200000 94*4882a593Smuzhiyun 95*4882a593Smuzhiyun /* allow to overwrite serial and ethaddr */ 96*4882a593Smuzhiyun #define CONFIG_ENV_OVERWRITE 97*4882a593Smuzhiyun 98*4882a593Smuzhiyun /*----------------------------------------------------------------------- 99*4882a593Smuzhiyun * Environment configuration 100*4882a593Smuzhiyun */ 101*4882a593Smuzhiyun #define CONFIG_ENV_SIZE 0x01000 102*4882a593Smuzhiyun 103*4882a593Smuzhiyun /*----------------------------------------------------------------------- 104*4882a593Smuzhiyun * PCI configuration 105*4882a593Smuzhiyun */ 106*4882a593Smuzhiyun #define CONFIG_PCI_CONFIG_HOST_BRIDGE 107*4882a593Smuzhiyun 108*4882a593Smuzhiyun /*----------------------------------------------------------------------- 109*4882a593Smuzhiyun * USB configuration 110*4882a593Smuzhiyun */ 111*4882a593Smuzhiyun 112*4882a593Smuzhiyun #define CONFIG_TFTP_TSIZE 113*4882a593Smuzhiyun #define CONFIG_BOOTP_BOOTFILESIZE 114*4882a593Smuzhiyun #define CONFIG_BOOTP_BOOTPATH 115*4882a593Smuzhiyun #define CONFIG_BOOTP_GATEWAY 116*4882a593Smuzhiyun #define CONFIG_BOOTP_HOSTNAME 117*4882a593Smuzhiyun 118*4882a593Smuzhiyun /* Default environment */ 119*4882a593Smuzhiyun #define CONFIG_ROOTPATH "/opt/nfsroot" 120*4882a593Smuzhiyun #define CONFIG_HOSTNAME x86 121*4882a593Smuzhiyun #define CONFIG_BOOTFILE "bzImage" 122*4882a593Smuzhiyun #define CONFIG_LOADADDR 0x1000000 123*4882a593Smuzhiyun #define CONFIG_RAMDISK_ADDR 0x4000000 124*4882a593Smuzhiyun #ifdef CONFIG_GENERATE_ACPI_TABLE 125*4882a593Smuzhiyun #define CONFIG_OTHBOOTARGS "othbootargs=\0" 126*4882a593Smuzhiyun #else 127*4882a593Smuzhiyun #define CONFIG_OTHBOOTARGS "othbootargs=acpi=off\0" 128*4882a593Smuzhiyun #endif 129*4882a593Smuzhiyun 130*4882a593Smuzhiyun #define CONFIG_EXTRA_ENV_SETTINGS \ 131*4882a593Smuzhiyun CONFIG_STD_DEVICES_SETTINGS \ 132*4882a593Smuzhiyun "pciconfighost=1\0" \ 133*4882a593Smuzhiyun "netdev=eth0\0" \ 134*4882a593Smuzhiyun "consoledev=ttyS0\0" \ 135*4882a593Smuzhiyun CONFIG_OTHBOOTARGS \ 136*4882a593Smuzhiyun "ramdiskaddr=0x4000000\0" \ 137*4882a593Smuzhiyun "ramdiskfile=initramfs.gz\0" 138*4882a593Smuzhiyun 139*4882a593Smuzhiyun #define CONFIG_RAMBOOTCOMMAND \ 140*4882a593Smuzhiyun "setenv bootargs root=/dev/ram rw " \ 141*4882a593Smuzhiyun "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 142*4882a593Smuzhiyun "console=$consoledev,$baudrate $othbootargs;" \ 143*4882a593Smuzhiyun "tftpboot $loadaddr $bootfile;" \ 144*4882a593Smuzhiyun "tftpboot $ramdiskaddr $ramdiskfile;" \ 145*4882a593Smuzhiyun "zboot $loadaddr 0 $ramdiskaddr $filesize" 146*4882a593Smuzhiyun 147*4882a593Smuzhiyun #define CONFIG_NFSBOOTCOMMAND \ 148*4882a593Smuzhiyun "setenv bootargs root=/dev/nfs rw " \ 149*4882a593Smuzhiyun "nfsroot=$serverip:$rootpath " \ 150*4882a593Smuzhiyun "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 151*4882a593Smuzhiyun "console=$consoledev,$baudrate $othbootargs;" \ 152*4882a593Smuzhiyun "tftpboot $loadaddr $bootfile;" \ 153*4882a593Smuzhiyun "zboot $loadaddr" 154*4882a593Smuzhiyun 155*4882a593Smuzhiyun 156*4882a593Smuzhiyun #endif /* __CONFIG_H */ 157