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