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_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 /************************************************************ 80 * DISK Partition support 81 ************************************************************/ 82 #define CONFIG_EFI_PARTITION 83 #define CONFIG_DOS_PARTITION 84 #define CONFIG_MAC_PARTITION 85 #define CONFIG_ISO_PARTITION /* Experimental */ 86 87 #define CONFIG_CMD_PART 88 #ifdef CONFIG_SYS_COREBOOT 89 #define CONFIG_CMD_CBFS 90 #endif 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 #define CONFIG_CMD_DATE 104 #define CONFIG_CMD_FPGA_LOADMK 105 #define CONFIG_CMD_GPIO 106 #define CONFIG_CMD_IO 107 #define CONFIG_CMD_IRQ 108 #define CONFIG_CMD_PCI 109 #define CONFIG_CMD_PING 110 #define CONFIG_CMD_TIME 111 #define CONFIG_CMD_GETTIME 112 #define CONFIG_CMD_SCSI 113 114 #define CONFIG_CMD_FAT 115 #define CONFIG_CMD_EXT2 116 117 #define CONFIG_CMD_ZBOOT 118 119 #define CONFIG_BOOTARGS \ 120 "root=/dev/sdb3 init=/sbin/init rootwait ro" 121 #define CONFIG_BOOTCOMMAND \ 122 "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" 123 124 #if defined(CONFIG_CMD_KGDB) 125 #define CONFIG_KGDB_BAUDRATE 115200 126 #endif 127 128 /* 129 * Miscellaneous configurable options 130 */ 131 #define CONFIG_SYS_LONGHELP 132 #define CONFIG_SYS_CBSIZE 512 133 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 134 sizeof(CONFIG_SYS_PROMPT) + \ 135 16) 136 #define CONFIG_SYS_MAXARGS 16 137 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 138 139 #define CONFIG_SYS_MEMTEST_START 0x00100000 140 #define CONFIG_SYS_MEMTEST_END 0x01000000 141 #define CONFIG_SYS_LOAD_ADDR 0x20000000 142 143 /*----------------------------------------------------------------------- 144 * Video Configuration 145 */ 146 #define CONFIG_VIDEO 147 #define CONFIG_VIDEO_SW_CURSOR 148 #define VIDEO_FB_16BPP_WORD_SWAP 149 #define CONFIG_I8042_KBD 150 #define CONFIG_CFB_CONSOLE 151 #define CONFIG_CONSOLE_SCROLL_LINES 5 152 153 /*----------------------------------------------------------------------- 154 * CPU Features 155 */ 156 157 #define CONFIG_SYS_X86_TSC_TIMER 158 #define CONFIG_SYS_PCAT_INTERRUPTS 159 #define CONFIG_SYS_PCAT_TIMER 160 #define CONFIG_SYS_NUM_IRQS 16 161 162 #define CONFIG_SYS_STACK_SIZE (32 * 1024) 163 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 164 #define CONFIG_SYS_MALLOC_LEN 0x200000 165 166 /* allow to overwrite serial and ethaddr */ 167 #define CONFIG_ENV_OVERWRITE 168 169 /*----------------------------------------------------------------------- 170 * FLASH configuration 171 */ 172 #define CONFIG_ICH_SPI 173 #define CONFIG_SPI_FLASH_MACRONIX 174 #define CONFIG_SPI_FLASH_WINBOND 175 #define CONFIG_SPI_FLASH_GIGADEVICE 176 #define CONFIG_SYS_NO_FLASH 177 #define CONFIG_CMD_SF 178 #define CONFIG_CMD_SF_TEST 179 #define CONFIG_CMD_SPI 180 #define CONFIG_SPI 181 182 /*----------------------------------------------------------------------- 183 * Environment configuration 184 */ 185 #define CONFIG_ENV_IS_IN_SPI_FLASH 186 #define CONFIG_ENV_SIZE 0x01000 187 188 /*----------------------------------------------------------------------- 189 * PCI configuration 190 */ 191 #define CONFIG_PCI 192 #define CONFIG_PCI_CONFIG_HOST_BRIDGE 193 194 /*----------------------------------------------------------------------- 195 * USB configuration 196 */ 197 #define CONFIG_USB_EHCI 198 #define CONFIG_USB_EHCI_PCI 199 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 200 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 201 #define CONFIG_USB_STORAGE 202 #define CONFIG_USB_KEYBOARD 203 #define CONFIG_SYS_USB_EVENT_POLL 204 205 #define CONFIG_USB_HOST_ETHER 206 #define CONFIG_USB_ETHER_ASIX 207 #define CONFIG_USB_ETHER_SMSC95XX 208 #define CONFIG_TFTP_TSIZE 209 #define CONFIG_CMD_DHCP 210 #define CONFIG_BOOTP_BOOTFILESIZE 211 #define CONFIG_BOOTP_BOOTPATH 212 #define CONFIG_BOOTP_GATEWAY 213 #define CONFIG_BOOTP_HOSTNAME 214 215 #define CONFIG_CMD_USB 216 217 /* Default environment */ 218 #define CONFIG_ROOTPATH "/opt/nfsroot" 219 #define CONFIG_HOSTNAME x86 220 #define CONFIG_BOOTFILE "bzImage" 221 #define CONFIG_LOADADDR 0x1000000 222 223 #define CONFIG_EXTRA_ENV_SETTINGS \ 224 CONFIG_STD_DEVICES_SETTINGS \ 225 "pciconfighost=1\0" \ 226 "netdev=eth0\0" \ 227 "consoledev=ttyS0\0" \ 228 "othbootargs=acpi=off\0" \ 229 "ramdiskaddr=0x2000000\0" \ 230 "ramdiskfile=initramfs.gz\0" 231 232 #define CONFIG_RAMBOOTCOMMAND \ 233 "setenv bootargs root=/dev/ram rw " \ 234 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 235 "console=$consoledev,$baudrate $othbootargs;" \ 236 "tftpboot $loadaddr $bootfile;" \ 237 "tftpboot $ramdiskaddr $ramdiskfile;" \ 238 "zboot $loadaddr 0 $ramdiskaddr $filesize" 239 240 #define CONFIG_NFSBOOTCOMMAND \ 241 "setenv bootargs root=/dev/nfs rw " \ 242 "nfsroot=$serverip:$rootpath " \ 243 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 244 "console=$consoledev,$baudrate $othbootargs;" \ 245 "tftpboot $loadaddr $bootfile;" \ 246 "zboot $loadaddr" 247 248 #endif /* __CONFIG_H */ 249