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 #ifdef CONFIG_SYS_COREBOOT 91 #define CONFIG_CMD_CBFS 92 #endif 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 #define CONFIG_CMD_DATE 106 #define CONFIG_CMD_FPGA_LOADMK 107 #define CONFIG_CMD_GPIO 108 #define CONFIG_CMD_IO 109 #define CONFIG_CMD_IRQ 110 #define CONFIG_CMD_PCI 111 #define CONFIG_CMD_PING 112 #define CONFIG_CMD_TIME 113 #define CONFIG_CMD_GETTIME 114 #define CONFIG_CMD_SCSI 115 116 #define CONFIG_CMD_FAT 117 #define CONFIG_CMD_EXT2 118 119 #define CONFIG_CMD_ZBOOT 120 #define CONFIG_CMD_ELF 121 122 #define CONFIG_BOOTARGS \ 123 "root=/dev/sdb3 init=/sbin/init rootwait ro" 124 #define CONFIG_BOOTCOMMAND \ 125 "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" 126 127 #if defined(CONFIG_CMD_KGDB) 128 #define CONFIG_KGDB_BAUDRATE 115200 129 #endif 130 131 /* 132 * Miscellaneous configurable options 133 */ 134 #define CONFIG_SYS_LONGHELP 135 #define CONFIG_SYS_CBSIZE 512 136 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 137 sizeof(CONFIG_SYS_PROMPT) + \ 138 16) 139 #define CONFIG_SYS_MAXARGS 16 140 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 141 142 #define CONFIG_SYS_MEMTEST_START 0x00100000 143 #define CONFIG_SYS_MEMTEST_END 0x01000000 144 #define CONFIG_SYS_LOAD_ADDR 0x20000000 145 146 /*----------------------------------------------------------------------- 147 * Video Configuration 148 */ 149 #define CONFIG_VIDEO 150 #define CONFIG_VIDEO_SW_CURSOR 151 #define VIDEO_FB_16BPP_WORD_SWAP 152 #define CONFIG_I8042_KBD 153 #define CONFIG_CFB_CONSOLE 154 #define CONFIG_CONSOLE_SCROLL_LINES 5 155 156 /*----------------------------------------------------------------------- 157 * CPU Features 158 */ 159 160 #define CONFIG_SYS_X86_TSC_TIMER 161 #define CONFIG_SYS_PCAT_INTERRUPTS 162 #define CONFIG_SYS_PCAT_TIMER 163 #define CONFIG_SYS_NUM_IRQS 16 164 165 #define CONFIG_SYS_STACK_SIZE (32 * 1024) 166 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 167 #define CONFIG_SYS_MALLOC_LEN 0x200000 168 169 /* allow to overwrite serial and ethaddr */ 170 #define CONFIG_ENV_OVERWRITE 171 172 /*----------------------------------------------------------------------- 173 * FLASH configuration 174 */ 175 #define CONFIG_ICH_SPI 176 #define CONFIG_SPI_FLASH_MACRONIX 177 #define CONFIG_SPI_FLASH_WINBOND 178 #define CONFIG_SPI_FLASH_GIGADEVICE 179 #define CONFIG_SYS_NO_FLASH 180 #define CONFIG_CMD_SF 181 #define CONFIG_CMD_SF_TEST 182 #define CONFIG_CMD_SPI 183 #define CONFIG_SPI 184 185 /*----------------------------------------------------------------------- 186 * Environment configuration 187 */ 188 #define CONFIG_ENV_IS_IN_SPI_FLASH 189 #define CONFIG_ENV_SIZE 0x01000 190 191 /*----------------------------------------------------------------------- 192 * PCI configuration 193 */ 194 #define CONFIG_PCI 195 #define CONFIG_PCI_CONFIG_HOST_BRIDGE 196 197 /*----------------------------------------------------------------------- 198 * USB configuration 199 */ 200 #define CONFIG_USB_EHCI 201 #define CONFIG_USB_EHCI_PCI 202 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 203 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 204 #define CONFIG_USB_STORAGE 205 #define CONFIG_USB_KEYBOARD 206 #define CONFIG_SYS_USB_EVENT_POLL 207 208 #define CONFIG_USB_HOST_ETHER 209 #define CONFIG_USB_ETHER_ASIX 210 #define CONFIG_USB_ETHER_SMSC95XX 211 #define CONFIG_TFTP_TSIZE 212 #define CONFIG_CMD_DHCP 213 #define CONFIG_BOOTP_BOOTFILESIZE 214 #define CONFIG_BOOTP_BOOTPATH 215 #define CONFIG_BOOTP_GATEWAY 216 #define CONFIG_BOOTP_HOSTNAME 217 218 #define CONFIG_CMD_USB 219 220 /* Default environment */ 221 #define CONFIG_ROOTPATH "/opt/nfsroot" 222 #define CONFIG_HOSTNAME "x86" 223 #define CONFIG_BOOTFILE "bzImage" 224 #define CONFIG_LOADADDR 0x1000000 225 226 #define CONFIG_EXTRA_ENV_SETTINGS \ 227 CONFIG_STD_DEVICES_SETTINGS \ 228 "pciconfighost=1\0" \ 229 "netdev=eth0\0" \ 230 "consoledev=ttyS0\0" \ 231 "othbootargs=acpi=off\0" \ 232 "ramdiskaddr=0x2000000\0" \ 233 "ramdiskfile=initramfs.gz\0" 234 235 #define CONFIG_RAMBOOTCOMMAND \ 236 "setenv bootargs root=/dev/ram rw " \ 237 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 238 "console=$consoledev,$baudrate $othbootargs;" \ 239 "tftpboot $loadaddr $bootfile;" \ 240 "tftpboot $ramdiskaddr $ramdiskfile;" \ 241 "zboot $loadaddr 0 $ramdiskaddr $filesize" 242 243 #define CONFIG_NFSBOOTCOMMAND \ 244 "setenv bootargs root=/dev/nfs rw " \ 245 "nfsroot=$serverip:$rootpath " \ 246 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 247 "console=$consoledev,$baudrate $othbootargs;" \ 248 "tftpboot $loadaddr $bootfile;" \ 249 "zboot $loadaddr" 250 251 #endif /* __CONFIG_H */ 252