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 25 #define CONFIG_LMB 26 #define CONFIG_OF_LIBFDT 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_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 49 #define CONFIG_TPM_TIS_LPC 50 #define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000 51 52 /*----------------------------------------------------------------------- 53 * Real Time Clock Configuration 54 */ 55 #define CONFIG_RTC_MC146818 56 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 57 #define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS 58 59 /*----------------------------------------------------------------------- 60 * Serial Configuration 61 */ 62 #define CONFIG_SYS_NS16550 63 #define CONFIG_BAUDRATE 115200 64 #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ 65 9600, 19200, 38400, 115200} 66 #define CONFIG_SYS_NS16550_PORT_MAPPED 67 68 #define CONFIG_CONSOLE_MUX 69 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 70 #define CONFIG_SYS_STDIO_DEREGISTER 71 72 #define CONFIG_CMDLINE_EDITING 73 #define CONFIG_COMMAND_HISTORY 74 #define CONFIG_AUTO_COMPLETE 75 #define CONFIG_SYS_HUSH_PARSER 76 77 #define CONFIG_SUPPORT_VFAT 78 /************************************************************ 79 * ATAPI support (experimental) 80 ************************************************************/ 81 #define CONFIG_ATAPI 82 83 /************************************************************ 84 * DISK Partition support 85 ************************************************************/ 86 #define CONFIG_EFI_PARTITION 87 #define CONFIG_DOS_PARTITION 88 #define CONFIG_MAC_PARTITION 89 #define CONFIG_ISO_PARTITION /* Experimental */ 90 91 #define CONFIG_CMD_PART 92 #define CONFIG_CMD_CBFS 93 #define CONFIG_CMD_EXT4 94 #define CONFIG_CMD_EXT4_WRITE 95 #define CONFIG_PARTITION_UUIDS 96 97 #define CONFIG_SYS_CONSOLE_INFO_QUIET 98 99 /* x86 GPIOs are accessed through a PCI device */ 100 #define CONFIG_INTEL_ICH6_GPIO 101 102 /*----------------------------------------------------------------------- 103 * Command line configuration. 104 */ 105 #include <config_cmd_default.h> 106 107 #define CONFIG_CMD_BDI 108 #define CONFIG_CMD_BOOTD 109 #define CONFIG_CMD_CONSOLE 110 #define CONFIG_CMD_DATE 111 #define CONFIG_CMD_ECHO 112 #undef CONFIG_CMD_FLASH 113 #define CONFIG_CMD_FPGA 114 #define CONFIG_CMD_FPGA_LOADMK 115 #define CONFIG_CMD_GPIO 116 #define CONFIG_CMD_IMI 117 #undef CONFIG_CMD_IMLS 118 #define CONFIG_CMD_IO 119 #define CONFIG_CMD_IRQ 120 #define CONFIG_CMD_ITEST 121 #define CONFIG_CMD_LOADB 122 #define CONFIG_CMD_LOADS 123 #define CONFIG_CMD_MEMORY 124 #define CONFIG_CMD_MISC 125 #define CONFIG_CMD_NET 126 #undef CONFIG_CMD_NFS 127 #define CONFIG_CMD_PCI 128 #define CONFIG_CMD_PING 129 #define CONFIG_CMD_RUN 130 #define CONFIG_CMD_SAVEENV 131 #define CONFIG_CMD_SETGETDCR 132 #define CONFIG_CMD_SOURCE 133 #define CONFIG_CMD_TIME 134 #define CONFIG_CMD_GETTIME 135 #define CONFIG_CMD_XIMG 136 #define CONFIG_CMD_SCSI 137 138 #define CONFIG_CMD_FAT 139 #define CONFIG_CMD_EXT2 140 141 #define CONFIG_CMD_ZBOOT 142 #define CONFIG_CMD_ELF 143 144 #define CONFIG_BOOTARGS \ 145 "root=/dev/sdb3 init=/sbin/init rootwait ro" 146 #define CONFIG_BOOTCOMMAND \ 147 "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" 148 149 #if defined(CONFIG_CMD_KGDB) 150 #define CONFIG_KGDB_BAUDRATE 115200 151 #endif 152 153 /* 154 * Miscellaneous configurable options 155 */ 156 #define CONFIG_SYS_LONGHELP 157 #define CONFIG_SYS_CBSIZE 512 158 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 159 sizeof(CONFIG_SYS_PROMPT) + \ 160 16) 161 #define CONFIG_SYS_MAXARGS 16 162 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 163 164 #define CONFIG_SYS_MEMTEST_START 0x00100000 165 #define CONFIG_SYS_MEMTEST_END 0x01000000 166 #define CONFIG_SYS_LOAD_ADDR 0x20000000 167 168 /*----------------------------------------------------------------------- 169 * Video Configuration 170 */ 171 #define CONFIG_VIDEO 172 #define CONFIG_VIDEO_SW_CURSOR 173 #define VIDEO_FB_16BPP_WORD_SWAP 174 #define CONFIG_I8042_KBD 175 #define CONFIG_CFB_CONSOLE 176 #define CONFIG_CONSOLE_SCROLL_LINES 5 177 178 /*----------------------------------------------------------------------- 179 * CPU Features 180 */ 181 182 #define CONFIG_SYS_X86_TSC_TIMER 183 #define CONFIG_SYS_PCAT_INTERRUPTS 184 #define CONFIG_SYS_PCAT_TIMER 185 #define CONFIG_SYS_NUM_IRQS 16 186 187 #define CONFIG_SYS_STACK_SIZE (32 * 1024) 188 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 189 #define CONFIG_SYS_MALLOC_LEN 0x200000 190 191 /* allow to overwrite serial and ethaddr */ 192 #define CONFIG_ENV_OVERWRITE 193 194 /*----------------------------------------------------------------------- 195 * FLASH configuration 196 */ 197 #define CONFIG_ICH_SPI 198 #define CONFIG_SPI_FLASH 199 #define CONFIG_SPI_FLASH_MACRONIX 200 #define CONFIG_SPI_FLASH_WINBOND 201 #define CONFIG_SPI_FLASH_GIGADEVICE 202 #define CONFIG_SYS_NO_FLASH 203 #define CONFIG_CMD_SF 204 #define CONFIG_CMD_SF_TEST 205 #define CONFIG_CMD_SPI 206 #define CONFIG_SPI 207 208 /*----------------------------------------------------------------------- 209 * Environment configuration 210 */ 211 #define CONFIG_ENV_IS_IN_SPI_FLASH 212 #define CONFIG_ENV_SIZE 0x01000 213 214 /*----------------------------------------------------------------------- 215 * PCI configuration 216 */ 217 #define CONFIG_PCI 218 219 /*----------------------------------------------------------------------- 220 * USB configuration 221 */ 222 #define CONFIG_USB_EHCI 223 #define CONFIG_USB_EHCI_PCI 224 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 225 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 226 #define CONFIG_USB_STORAGE 227 #define CONFIG_USB_KEYBOARD 228 #define CONFIG_SYS_USB_EVENT_POLL 229 230 #define CONFIG_USB_HOST_ETHER 231 #define CONFIG_USB_ETHER_ASIX 232 #define CONFIG_USB_ETHER_SMSC95XX 233 #define CONFIG_TFTP_TSIZE 234 #define CONFIG_CMD_DHCP 235 #define CONFIG_BOOTP_BOOTFILESIZE 236 #define CONFIG_BOOTP_BOOTPATH 237 #define CONFIG_BOOTP_GATEWAY 238 #define CONFIG_BOOTP_HOSTNAME 239 240 #define CONFIG_CMD_USB 241 242 /* Default environment */ 243 #define CONFIG_ROOTPATH "/opt/nfsroot" 244 #define CONFIG_HOSTNAME "x86" 245 #define CONFIG_BOOTFILE "bzImage" 246 #define CONFIG_LOADADDR 0x1000000 247 248 #define CONFIG_EXTRA_ENV_SETTINGS \ 249 CONFIG_STD_DEVICES_SETTINGS \ 250 "netdev=eth0\0" \ 251 "consoledev=ttyS0\0" \ 252 "othbootargs=acpi=off\0" \ 253 "ramdiskaddr=0x2000000\0" \ 254 "ramdiskfile=initramfs.gz\0" 255 256 #define CONFIG_RAMBOOTCOMMAND \ 257 "setenv bootargs root=/dev/ram rw " \ 258 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 259 "console=$consoledev,$baudrate $othbootargs;" \ 260 "tftpboot $loadaddr $bootfile;" \ 261 "tftpboot $ramdiskaddr $ramdiskfile;" \ 262 "zboot $loadaddr 0 $ramdiskaddr $filesize" 263 264 #define CONFIG_NFSBOOTCOMMAND \ 265 "setenv bootargs root=/dev/nfs rw " \ 266 "nfsroot=$serverip:$rootpath " \ 267 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 268 "console=$consoledev,$baudrate $othbootargs;" \ 269 "tftpboot $loadaddr $bootfile;" \ 270 "zboot $loadaddr" 271 272 #endif /* __CONFIG_H */ 273