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 #undef CONFIG_CMD_NFS 126 #define CONFIG_CMD_PCI 127 #define CONFIG_CMD_PING 128 #define CONFIG_CMD_RUN 129 #define CONFIG_CMD_SAVEENV 130 #define CONFIG_CMD_SETGETDCR 131 #define CONFIG_CMD_SOURCE 132 #define CONFIG_CMD_TIME 133 #define CONFIG_CMD_GETTIME 134 #define CONFIG_CMD_XIMG 135 #define CONFIG_CMD_SCSI 136 137 #define CONFIG_CMD_FAT 138 #define CONFIG_CMD_EXT2 139 140 #define CONFIG_CMD_ZBOOT 141 #define CONFIG_CMD_ELF 142 143 #define CONFIG_BOOTARGS \ 144 "root=/dev/sdb3 init=/sbin/init rootwait ro" 145 #define CONFIG_BOOTCOMMAND \ 146 "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" 147 148 #if defined(CONFIG_CMD_KGDB) 149 #define CONFIG_KGDB_BAUDRATE 115200 150 #endif 151 152 /* 153 * Miscellaneous configurable options 154 */ 155 #define CONFIG_SYS_LONGHELP 156 #define CONFIG_SYS_CBSIZE 512 157 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 158 sizeof(CONFIG_SYS_PROMPT) + \ 159 16) 160 #define CONFIG_SYS_MAXARGS 16 161 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 162 163 #define CONFIG_SYS_MEMTEST_START 0x00100000 164 #define CONFIG_SYS_MEMTEST_END 0x01000000 165 #define CONFIG_SYS_LOAD_ADDR 0x20000000 166 167 /*----------------------------------------------------------------------- 168 * Video Configuration 169 */ 170 #define CONFIG_VIDEO 171 #define CONFIG_VIDEO_SW_CURSOR 172 #define VIDEO_FB_16BPP_WORD_SWAP 173 #define CONFIG_I8042_KBD 174 #define CONFIG_CFB_CONSOLE 175 #define CONFIG_CONSOLE_SCROLL_LINES 5 176 177 /*----------------------------------------------------------------------- 178 * CPU Features 179 */ 180 181 #define CONFIG_SYS_X86_TSC_TIMER 182 #define CONFIG_SYS_PCAT_INTERRUPTS 183 #define CONFIG_SYS_PCAT_TIMER 184 #define CONFIG_SYS_NUM_IRQS 16 185 186 #define CONFIG_SYS_STACK_SIZE (32 * 1024) 187 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 188 #define CONFIG_SYS_MALLOC_LEN 0x200000 189 190 /* allow to overwrite serial and ethaddr */ 191 #define CONFIG_ENV_OVERWRITE 192 193 /*----------------------------------------------------------------------- 194 * FLASH configuration 195 */ 196 #define CONFIG_ICH_SPI 197 #define CONFIG_SPI_FLASH 198 #define CONFIG_SPI_FLASH_MACRONIX 199 #define CONFIG_SPI_FLASH_WINBOND 200 #define CONFIG_SPI_FLASH_GIGADEVICE 201 #define CONFIG_SYS_NO_FLASH 202 #define CONFIG_CMD_SF 203 #define CONFIG_CMD_SF_TEST 204 #define CONFIG_CMD_SPI 205 #define CONFIG_SPI 206 207 /*----------------------------------------------------------------------- 208 * Environment configuration 209 */ 210 #define CONFIG_ENV_IS_IN_SPI_FLASH 211 #define CONFIG_ENV_SIZE 0x01000 212 213 /*----------------------------------------------------------------------- 214 * PCI configuration 215 */ 216 #define CONFIG_PCI 217 218 /*----------------------------------------------------------------------- 219 * USB configuration 220 */ 221 #define CONFIG_USB_EHCI 222 #define CONFIG_USB_EHCI_PCI 223 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 224 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 225 #define CONFIG_USB_STORAGE 226 #define CONFIG_USB_KEYBOARD 227 #define CONFIG_SYS_USB_EVENT_POLL 228 229 #define CONFIG_USB_HOST_ETHER 230 #define CONFIG_USB_ETHER_ASIX 231 #define CONFIG_USB_ETHER_SMSC95XX 232 #define CONFIG_TFTP_TSIZE 233 #define CONFIG_CMD_DHCP 234 #define CONFIG_BOOTP_BOOTFILESIZE 235 #define CONFIG_BOOTP_BOOTPATH 236 #define CONFIG_BOOTP_GATEWAY 237 #define CONFIG_BOOTP_HOSTNAME 238 239 #define CONFIG_CMD_USB 240 241 /* Default environment */ 242 #define CONFIG_ROOTPATH "/opt/nfsroot" 243 #define CONFIG_HOSTNAME "x86" 244 #define CONFIG_BOOTFILE "bzImage" 245 #define CONFIG_LOADADDR 0x1000000 246 247 #define CONFIG_EXTRA_ENV_SETTINGS \ 248 CONFIG_STD_DEVICES_SETTINGS \ 249 "netdev=eth0\0" \ 250 "consoledev=ttyS0\0" \ 251 "othbootargs=acpi=off\0" \ 252 "ramdiskaddr=0x2000000\0" \ 253 "ramdiskfile=initramfs.gz\0" 254 255 #define CONFIG_RAMBOOTCOMMAND \ 256 "setenv bootargs root=/dev/ram rw " \ 257 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 258 "console=$consoledev,$baudrate $othbootargs;" \ 259 "tftpboot $loadaddr $bootfile;" \ 260 "tftpboot $ramdiskaddr $ramdiskfile;" \ 261 "zboot $loadaddr 0 $ramdiskaddr $filesize" 262 263 #define CONFIG_NFSBOOTCOMMAND \ 264 "setenv bootargs root=/dev/nfs rw " \ 265 "nfsroot=$serverip:$rootpath " \ 266 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 267 "console=$consoledev,$baudrate $othbootargs;" \ 268 "tftpboot $loadaddr $bootfile;" \ 269 "zboot $loadaddr" 270 271 #endif /* __CONFIG_H */ 272