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 #define CONFIG_OF_LIBFDT 28 29 #define CONFIG_LZO 30 #define CONFIG_FIT 31 #undef CONFIG_ZLIB 32 #undef CONFIG_GZIP 33 #define CONFIG_SYS_BOOTM_LEN (16 << 20) 34 35 /* SATA AHCI storage */ 36 37 #define CONFIG_SCSI_AHCI 38 #ifdef CONFIG_SCSI_AHCI 39 #define CONFIG_LIBATA 40 #define CONFIG_LBA48 41 #define CONFIG_SYS_64BIT_LBA 42 43 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 44 #define CONFIG_SYS_SCSI_MAX_LUN 1 45 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 46 CONFIG_SYS_SCSI_MAX_LUN) 47 #endif 48 49 /* Generic TPM interfaced through LPC bus */ 50 #define CONFIG_TPM 51 #define CONFIG_TPM_TIS_LPC 52 #define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000 53 54 /*----------------------------------------------------------------------- 55 * Real Time Clock Configuration 56 */ 57 #define CONFIG_RTC_MC146818 58 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 59 #define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS 60 61 /*----------------------------------------------------------------------- 62 * Serial Configuration 63 */ 64 #define CONFIG_SYS_NS16550 65 #define CONFIG_BAUDRATE 115200 66 #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ 67 9600, 19200, 38400, 115200} 68 #define CONFIG_SYS_NS16550_PORT_MAPPED 69 70 #define CONFIG_CONSOLE_MUX 71 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 72 #define CONFIG_SYS_STDIO_DEREGISTER 73 74 #define CONFIG_CMDLINE_EDITING 75 #define CONFIG_COMMAND_HISTORY 76 #define CONFIG_AUTO_COMPLETE 77 #define CONFIG_SYS_HUSH_PARSER 78 79 #define CONFIG_SUPPORT_VFAT 80 81 /************************************************************ 82 * DISK Partition support 83 ************************************************************/ 84 #define CONFIG_EFI_PARTITION 85 #define CONFIG_DOS_PARTITION 86 #define CONFIG_MAC_PARTITION 87 #define CONFIG_ISO_PARTITION /* Experimental */ 88 89 #define CONFIG_CMD_PART 90 #define CONFIG_CMD_CBFS 91 #define CONFIG_CMD_EXT4 92 #define CONFIG_CMD_EXT4_WRITE 93 #define CONFIG_PARTITION_UUIDS 94 95 #define CONFIG_SYS_CONSOLE_INFO_QUIET 96 97 /* x86 GPIOs are accessed through a PCI device */ 98 #define CONFIG_INTEL_ICH6_GPIO 99 100 /*----------------------------------------------------------------------- 101 * Command line configuration. 102 */ 103 #include <config_cmd_default.h> 104 105 #define CONFIG_CMD_BDI 106 #define CONFIG_CMD_BOOTD 107 #define CONFIG_CMD_CONSOLE 108 #define CONFIG_CMD_DATE 109 #define CONFIG_CMD_ECHO 110 #undef CONFIG_CMD_FLASH 111 #define CONFIG_CMD_FPGA 112 #define CONFIG_CMD_FPGA_LOADMK 113 #define CONFIG_CMD_GPIO 114 #define CONFIG_CMD_IMI 115 #undef CONFIG_CMD_IMLS 116 #define CONFIG_CMD_IO 117 #define CONFIG_CMD_IRQ 118 #define CONFIG_CMD_ITEST 119 #define CONFIG_CMD_LOADB 120 #define CONFIG_CMD_LOADS 121 #define CONFIG_CMD_MEMORY 122 #define CONFIG_CMD_MISC 123 #undef CONFIG_CMD_NFS 124 #define CONFIG_CMD_PCI 125 #define CONFIG_CMD_PING 126 #define CONFIG_CMD_RUN 127 #define CONFIG_CMD_SAVEENV 128 #define CONFIG_CMD_SETGETDCR 129 #define CONFIG_CMD_SOURCE 130 #define CONFIG_CMD_TIME 131 #define CONFIG_CMD_GETTIME 132 #define CONFIG_CMD_XIMG 133 #define CONFIG_CMD_SCSI 134 135 #define CONFIG_CMD_FAT 136 #define CONFIG_CMD_EXT2 137 138 #define CONFIG_CMD_ZBOOT 139 #define CONFIG_CMD_ELF 140 141 #define CONFIG_BOOTARGS \ 142 "root=/dev/sdb3 init=/sbin/init rootwait ro" 143 #define CONFIG_BOOTCOMMAND \ 144 "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" 145 146 #if defined(CONFIG_CMD_KGDB) 147 #define CONFIG_KGDB_BAUDRATE 115200 148 #endif 149 150 /* 151 * Miscellaneous configurable options 152 */ 153 #define CONFIG_SYS_LONGHELP 154 #define CONFIG_SYS_CBSIZE 512 155 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 156 sizeof(CONFIG_SYS_PROMPT) + \ 157 16) 158 #define CONFIG_SYS_MAXARGS 16 159 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 160 161 #define CONFIG_SYS_MEMTEST_START 0x00100000 162 #define CONFIG_SYS_MEMTEST_END 0x01000000 163 #define CONFIG_SYS_LOAD_ADDR 0x20000000 164 165 /*----------------------------------------------------------------------- 166 * Video Configuration 167 */ 168 #define CONFIG_VIDEO 169 #define CONFIG_VIDEO_SW_CURSOR 170 #define VIDEO_FB_16BPP_WORD_SWAP 171 #define CONFIG_I8042_KBD 172 #define CONFIG_CFB_CONSOLE 173 #define CONFIG_CONSOLE_SCROLL_LINES 5 174 175 /*----------------------------------------------------------------------- 176 * CPU Features 177 */ 178 179 #define CONFIG_SYS_X86_TSC_TIMER 180 #define CONFIG_SYS_PCAT_INTERRUPTS 181 #define CONFIG_SYS_PCAT_TIMER 182 #define CONFIG_SYS_NUM_IRQS 16 183 184 #define CONFIG_SYS_STACK_SIZE (32 * 1024) 185 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 186 #define CONFIG_SYS_MALLOC_LEN 0x200000 187 188 /* allow to overwrite serial and ethaddr */ 189 #define CONFIG_ENV_OVERWRITE 190 191 /*----------------------------------------------------------------------- 192 * FLASH configuration 193 */ 194 #define CONFIG_ICH_SPI 195 #define CONFIG_SPI_FLASH 196 #define CONFIG_SPI_FLASH_MACRONIX 197 #define CONFIG_SPI_FLASH_WINBOND 198 #define CONFIG_SPI_FLASH_GIGADEVICE 199 #define CONFIG_SYS_NO_FLASH 200 #define CONFIG_CMD_SF 201 #define CONFIG_CMD_SF_TEST 202 #define CONFIG_CMD_SPI 203 #define CONFIG_SPI 204 205 /*----------------------------------------------------------------------- 206 * Environment configuration 207 */ 208 #define CONFIG_ENV_IS_IN_SPI_FLASH 209 #define CONFIG_ENV_SIZE 0x01000 210 211 /*----------------------------------------------------------------------- 212 * PCI configuration 213 */ 214 #define CONFIG_PCI 215 216 /*----------------------------------------------------------------------- 217 * USB configuration 218 */ 219 #define CONFIG_USB_EHCI 220 #define CONFIG_USB_EHCI_PCI 221 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 222 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 223 #define CONFIG_USB_STORAGE 224 #define CONFIG_USB_KEYBOARD 225 #define CONFIG_SYS_USB_EVENT_POLL 226 227 #define CONFIG_USB_HOST_ETHER 228 #define CONFIG_USB_ETHER_ASIX 229 #define CONFIG_USB_ETHER_SMSC95XX 230 #define CONFIG_TFTP_TSIZE 231 #define CONFIG_CMD_DHCP 232 #define CONFIG_BOOTP_BOOTFILESIZE 233 #define CONFIG_BOOTP_BOOTPATH 234 #define CONFIG_BOOTP_GATEWAY 235 #define CONFIG_BOOTP_HOSTNAME 236 237 #define CONFIG_CMD_USB 238 239 /* Default environment */ 240 #define CONFIG_ROOTPATH "/opt/nfsroot" 241 #define CONFIG_HOSTNAME "x86" 242 #define CONFIG_BOOTFILE "bzImage" 243 #define CONFIG_LOADADDR 0x1000000 244 245 #define CONFIG_EXTRA_ENV_SETTINGS \ 246 CONFIG_STD_DEVICES_SETTINGS \ 247 "pciconfighost=1\0" \ 248 "netdev=eth0\0" \ 249 "consoledev=ttyS0\0" \ 250 "othbootargs=acpi=off\0" \ 251 "ramdiskaddr=0x2000000\0" \ 252 "ramdiskfile=initramfs.gz\0" 253 254 #define CONFIG_RAMBOOTCOMMAND \ 255 "setenv bootargs root=/dev/ram rw " \ 256 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 257 "console=$consoledev,$baudrate $othbootargs;" \ 258 "tftpboot $loadaddr $bootfile;" \ 259 "tftpboot $ramdiskaddr $ramdiskfile;" \ 260 "zboot $loadaddr 0 $ramdiskaddr $filesize" 261 262 #define CONFIG_NFSBOOTCOMMAND \ 263 "setenv bootargs root=/dev/nfs rw " \ 264 "nfsroot=$serverip:$rootpath " \ 265 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 266 "console=$consoledev,$baudrate $othbootargs;" \ 267 "tftpboot $loadaddr $bootfile;" \ 268 "zboot $loadaddr" 269 270 #endif /* __CONFIG_H */ 271