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git.ipfire.org Git - people/ms/u-boot.git/blob - include/configs/x86-common.h
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2 * Copyright (c) 2011 The Chromium OS Authors.
4 * Graeme Russ, graeme.russ@gmail.com.
6 * SPDX-License-Identifier: GPL-2.0+
11 #ifndef __CONFIG_X86_COMMON_H
12 #define __CONFIG_X86_COMMON_H
15 * High Level Configuration Options
18 #define CONFIG_SHOW_BOOT_PROGRESS
19 #define CONFIG_ZBOOT_32
20 #define CONFIG_PHYSMEM
21 #define CONFIG_DISPLAY_BOARDINFO_LATE
22 #define CONFIG_LAST_STAGE_INIT
23 #define CONFIG_NR_DRAM_BANKS 8
30 #define CONFIG_SYS_BOOTM_LEN (16 << 20)
32 /* SATA AHCI storage */
34 #define CONFIG_SCSI_AHCI
35 #ifdef CONFIG_SCSI_AHCI
38 #define CONFIG_SYS_64BIT_LBA
40 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
41 #define CONFIG_SYS_SCSI_MAX_LUN 1
42 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
43 CONFIG_SYS_SCSI_MAX_LUN)
46 /* Generic TPM interfaced through LPC bus */
47 #define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000
49 /*-----------------------------------------------------------------------
50 * Real Time Clock Configuration
52 #define CONFIG_RTC_MC146818
53 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0
54 #define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS
56 /*-----------------------------------------------------------------------
57 * Serial Configuration
59 #define CONFIG_BAUDRATE 115200
60 #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \
61 9600, 19200, 38400, 115200}
62 #define CONFIG_SYS_NS16550_PORT_MAPPED
64 #define CONFIG_CMDLINE_EDITING
65 #define CONFIG_COMMAND_HISTORY
66 #define CONFIG_AUTO_COMPLETE
68 #define CONFIG_SUPPORT_VFAT
70 /************************************************************
71 * DISK Partition support
72 ************************************************************/
73 #define CONFIG_EFI_PARTITION
74 #define CONFIG_ISO_PARTITION /* Experimental */
76 #define CONFIG_CMD_PART
77 #ifdef CONFIG_SYS_COREBOOT
78 #define CONFIG_CMD_CBFS
80 #define CONFIG_PARTITION_UUIDS
82 /* x86 GPIOs are accessed through a PCI device */
83 #define CONFIG_INTEL_ICH6_GPIO
85 /*-----------------------------------------------------------------------
86 * Command line configuration.
88 #define CONFIG_CMD_DATE
89 #define CONFIG_CMD_FPGA_LOADMK
91 #define CONFIG_CMD_IRQ
92 #define CONFIG_CMD_PCI
93 #define CONFIG_CMD_GETTIME
96 #define CONFIG_CMD_ZBOOT
98 #define CONFIG_BOOTARGS \
99 "root=/dev/sdb3 init=/sbin/init rootwait ro"
100 #define CONFIG_BOOTCOMMAND \
101 "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
103 #if defined(CONFIG_CMD_KGDB)
104 #define CONFIG_KGDB_BAUDRATE 115200
108 * Miscellaneous configurable options
110 #define CONFIG_SYS_LONGHELP
111 #define CONFIG_SYS_CBSIZE 512
112 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
113 sizeof(CONFIG_SYS_PROMPT) + \
115 #define CONFIG_SYS_MAXARGS 16
116 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
118 #define CONFIG_SYS_MEMTEST_START 0x00100000
119 #define CONFIG_SYS_MEMTEST_END 0x01000000
120 #define CONFIG_SYS_LOAD_ADDR 0x20000000
122 /*-----------------------------------------------------------------------
126 #define CONFIG_SYS_STACK_SIZE (32 * 1024)
127 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
128 #define CONFIG_SYS_MALLOC_LEN 0x200000
130 /* allow to overwrite serial and ethaddr */
131 #define CONFIG_ENV_OVERWRITE
133 /*-----------------------------------------------------------------------
134 * FLASH configuration
136 #define CONFIG_SYS_NO_FLASH
137 #define CONFIG_CMD_SF_TEST
140 /*-----------------------------------------------------------------------
141 * Environment configuration
143 #define CONFIG_ENV_IS_IN_SPI_FLASH
144 #define CONFIG_ENV_SIZE 0x01000
146 /*-----------------------------------------------------------------------
149 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
151 /*-----------------------------------------------------------------------
154 #define CONFIG_USB_EHCI
155 #define CONFIG_USB_EHCI_PCI
156 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12
157 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
158 #define CONFIG_SYS_USB_EVENT_POLL
160 #define CONFIG_USB_HOST_ETHER
161 #define CONFIG_USB_ETHER_ASIX
162 #define CONFIG_USB_ETHER_SMSC95XX
163 #define CONFIG_TFTP_TSIZE
164 #define CONFIG_BOOTP_BOOTFILESIZE
165 #define CONFIG_BOOTP_BOOTPATH
166 #define CONFIG_BOOTP_GATEWAY
167 #define CONFIG_BOOTP_HOSTNAME
169 /* Default environment */
170 #define CONFIG_ROOTPATH "/opt/nfsroot"
171 #define CONFIG_HOSTNAME x86
172 #define CONFIG_BOOTFILE "bzImage"
173 #define CONFIG_LOADADDR 0x1000000
174 #define CONFIG_RAMDISK_ADDR 0x4000000
175 #ifdef CONFIG_GENERATE_ACPI_TABLE
176 #define CONFIG_OTHBOOTARGS "othbootargs=\0"
178 #define CONFIG_OTHBOOTARGS "othbootargs=acpi=off\0"
181 #define CONFIG_EXTRA_ENV_SETTINGS \
182 CONFIG_STD_DEVICES_SETTINGS \
183 "pciconfighost=1\0" \
185 "consoledev=ttyS0\0" \
187 "ramdiskaddr=0x4000000\0" \
188 "ramdiskfile=initramfs.gz\0"
190 #define CONFIG_RAMBOOTCOMMAND \
191 "setenv bootargs root=/dev/ram rw " \
192 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
193 "console=$consoledev,$baudrate $othbootargs;" \
194 "tftpboot $loadaddr $bootfile;" \
195 "tftpboot $ramdiskaddr $ramdiskfile;" \
196 "zboot $loadaddr 0 $ramdiskaddr $filesize"
198 #define CONFIG_NFSBOOTCOMMAND \
199 "setenv bootargs root=/dev/nfs rw " \
200 "nfsroot=$serverip:$rootpath " \
201 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
202 "console=$consoledev,$baudrate $othbootargs;" \
203 "tftpboot $loadaddr $bootfile;" \
207 #endif /* __CONFIG_H */