1 /* 2 * Copyright (c) 2011 The Chromium OS Authors. 3 * (C) Copyright 2008 4 * Graeme Russ, graeme.russ@gmail.com. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #include <asm/ibmpc.h> 10 11 #ifndef __CONFIG_X86_COMMON_H 12 #define __CONFIG_X86_COMMON_H 13 14 /* 15 * High Level Configuration Options 16 * (easy to change) 17 */ 18 #define CONFIG_SHOW_BOOT_PROGRESS 19 #define CONFIG_ZBOOT_32 20 #define CONFIG_PHYSMEM 21 #define CONFIG_DISPLAY_BOARDINFO_LATE 22 #define CONFIG_DISPLAY_CPUINFO 23 #define CONFIG_LAST_STAGE_INIT 24 #define CONFIG_NR_DRAM_BANKS 8 25 26 #define CONFIG_LMB 27 28 #define CONFIG_LZO 29 #define CONFIG_FIT 30 #undef CONFIG_ZLIB 31 #undef CONFIG_GZIP 32 #define CONFIG_SYS_BOOTM_LEN (16 << 20) 33 34 /* SATA AHCI storage */ 35 36 #define CONFIG_SCSI_AHCI 37 #ifdef CONFIG_SCSI_AHCI 38 #define CONFIG_LIBATA 39 #define CONFIG_LBA48 40 #define CONFIG_SYS_64BIT_LBA 41 42 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 43 #define CONFIG_SYS_SCSI_MAX_LUN 1 44 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 45 CONFIG_SYS_SCSI_MAX_LUN) 46 #endif 47 48 /* Generic TPM interfaced through LPC bus */ 49 #define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000 50 51 /*----------------------------------------------------------------------- 52 * Real Time Clock Configuration 53 */ 54 #define CONFIG_RTC_MC146818 55 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 56 #define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS 57 58 /*----------------------------------------------------------------------- 59 * Serial Configuration 60 */ 61 #define CONFIG_BAUDRATE 115200 62 #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ 63 9600, 19200, 38400, 115200} 64 #define CONFIG_SYS_NS16550_PORT_MAPPED 65 66 #define CONFIG_CONSOLE_MUX 67 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 68 #define CONFIG_SYS_STDIO_DEREGISTER 69 70 #define CONFIG_CMDLINE_EDITING 71 #define CONFIG_COMMAND_HISTORY 72 #define CONFIG_AUTO_COMPLETE 73 #define CONFIG_SYS_HUSH_PARSER 74 75 #define CONFIG_SUPPORT_VFAT 76 77 /************************************************************ 78 * DISK Partition support 79 ************************************************************/ 80 #define CONFIG_EFI_PARTITION 81 #define CONFIG_DOS_PARTITION 82 #define CONFIG_MAC_PARTITION 83 #define CONFIG_ISO_PARTITION /* Experimental */ 84 85 #define CONFIG_CMD_PART 86 #ifdef CONFIG_SYS_COREBOOT 87 #define CONFIG_CMD_CBFS 88 #endif 89 #define CONFIG_CMD_EXT4 90 #define CONFIG_CMD_EXT4_WRITE 91 #define CONFIG_PARTITION_UUIDS 92 93 #define CONFIG_SYS_CONSOLE_INFO_QUIET 94 95 /* x86 GPIOs are accessed through a PCI device */ 96 #define CONFIG_INTEL_ICH6_GPIO 97 98 /*----------------------------------------------------------------------- 99 * Command line configuration. 100 */ 101 #define CONFIG_CMD_DATE 102 #define CONFIG_CMD_FS_GENERIC 103 #define CONFIG_CMD_FPGA_LOADMK 104 #define CONFIG_CMD_IO 105 #define CONFIG_CMD_IRQ 106 #define CONFIG_CMD_PCI 107 #define CONFIG_CMD_PING 108 #define CONFIG_CMD_TIME 109 #define CONFIG_CMD_GETTIME 110 #define CONFIG_CMD_SCSI 111 112 #define CONFIG_CMD_FAT 113 #define CONFIG_CMD_EXT2 114 115 #define CONFIG_CMD_ZBOOT 116 117 #define CONFIG_BOOTARGS \ 118 "root=/dev/sdb3 init=/sbin/init rootwait ro" 119 #define CONFIG_BOOTCOMMAND \ 120 "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" 121 122 #if defined(CONFIG_CMD_KGDB) 123 #define CONFIG_KGDB_BAUDRATE 115200 124 #endif 125 126 /* 127 * Miscellaneous configurable options 128 */ 129 #define CONFIG_SYS_LONGHELP 130 #define CONFIG_SYS_CBSIZE 512 131 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 132 sizeof(CONFIG_SYS_PROMPT) + \ 133 16) 134 #define CONFIG_SYS_MAXARGS 16 135 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 136 137 #define CONFIG_SYS_MEMTEST_START 0x00100000 138 #define CONFIG_SYS_MEMTEST_END 0x01000000 139 #define CONFIG_SYS_LOAD_ADDR 0x20000000 140 141 /*----------------------------------------------------------------------- 142 * Video Configuration 143 */ 144 #define CONFIG_VIDEO 145 #define CONFIG_VIDEO_SW_CURSOR 146 #define VIDEO_FB_16BPP_WORD_SWAP 147 #define CONFIG_VGA_AS_SINGLE_DEVICE 148 #define CONFIG_CFB_CONSOLE 149 #define CONFIG_CONSOLE_SCROLL_LINES 5 150 151 /*----------------------------------------------------------------------- 152 * CPU Features 153 */ 154 155 #define CONFIG_SYS_STACK_SIZE (32 * 1024) 156 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 157 #define CONFIG_SYS_MALLOC_LEN 0x200000 158 159 /* allow to overwrite serial and ethaddr */ 160 #define CONFIG_ENV_OVERWRITE 161 162 /*----------------------------------------------------------------------- 163 * FLASH configuration 164 */ 165 #define CONFIG_SYS_NO_FLASH 166 #define CONFIG_CMD_SF 167 #define CONFIG_CMD_SF_TEST 168 #define CONFIG_CMD_SPI 169 #define CONFIG_SPI 170 171 /*----------------------------------------------------------------------- 172 * Environment configuration 173 */ 174 #define CONFIG_ENV_IS_IN_SPI_FLASH 175 #define CONFIG_ENV_SIZE 0x01000 176 177 /*----------------------------------------------------------------------- 178 * PCI configuration 179 */ 180 #define CONFIG_PCI 181 #define CONFIG_PCI_CONFIG_HOST_BRIDGE 182 183 /*----------------------------------------------------------------------- 184 * USB configuration 185 */ 186 #define CONFIG_USB_EHCI 187 #define CONFIG_USB_EHCI_PCI 188 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 189 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 190 #define CONFIG_USB_STORAGE 191 #define CONFIG_USB_KEYBOARD 192 #define CONFIG_SYS_USB_EVENT_POLL 193 194 #define CONFIG_USB_HOST_ETHER 195 #define CONFIG_USB_ETHER_ASIX 196 #define CONFIG_USB_ETHER_SMSC95XX 197 #define CONFIG_TFTP_TSIZE 198 #define CONFIG_CMD_DHCP 199 #define CONFIG_BOOTP_BOOTFILESIZE 200 #define CONFIG_BOOTP_BOOTPATH 201 #define CONFIG_BOOTP_GATEWAY 202 #define CONFIG_BOOTP_HOSTNAME 203 204 #define CONFIG_CMD_USB 205 206 /* Default environment */ 207 #define CONFIG_ROOTPATH "/opt/nfsroot" 208 #define CONFIG_HOSTNAME x86 209 #define CONFIG_BOOTFILE "bzImage" 210 #define CONFIG_LOADADDR 0x1000000 211 #define CONFIG_RAMDISK_ADDR 0x4000000 212 213 #define CONFIG_EXTRA_ENV_SETTINGS \ 214 CONFIG_STD_DEVICES_SETTINGS \ 215 "pciconfighost=1\0" \ 216 "netdev=eth0\0" \ 217 "consoledev=ttyS0\0" \ 218 "othbootargs=acpi=off\0" \ 219 "ramdiskaddr=0x4000000\0" \ 220 "ramdiskfile=initramfs.gz\0" 221 222 #define CONFIG_RAMBOOTCOMMAND \ 223 "setenv bootargs root=/dev/ram rw " \ 224 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 225 "console=$consoledev,$baudrate $othbootargs;" \ 226 "tftpboot $loadaddr $bootfile;" \ 227 "tftpboot $ramdiskaddr $ramdiskfile;" \ 228 "zboot $loadaddr 0 $ramdiskaddr $filesize" 229 230 #define CONFIG_NFSBOOTCOMMAND \ 231 "setenv bootargs root=/dev/nfs rw " \ 232 "nfsroot=$serverip:$rootpath " \ 233 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 234 "console=$consoledev,$baudrate $othbootargs;" \ 235 "tftpboot $loadaddr $bootfile;" \ 236 "zboot $loadaddr" 237 238 #define CONFIG_BOOTDELAY 2 239 240 #endif /* __CONFIG_H */ 241