xref: /openbmc/u-boot/include/configs/x86-common.h (revision df87e6b1)
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_LAST_STAGE_INIT
23 #define CONFIG_NR_DRAM_BANKS		8
24 
25 #define CONFIG_LMB
26 
27 #define CONFIG_LZO
28 #undef CONFIG_ZLIB
29 #undef CONFIG_GZIP
30 #define CONFIG_SYS_BOOTM_LEN		(16 << 20)
31 
32 /* SATA AHCI storage */
33 
34 #define CONFIG_SCSI_AHCI
35 #ifdef CONFIG_SCSI_AHCI
36 #define CONFIG_LIBATA
37 #define CONFIG_LBA48
38 #define CONFIG_SYS_64BIT_LBA
39 
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)
44 #endif
45 
46 /* Generic TPM interfaced through LPC bus */
47 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
48 
49 /*-----------------------------------------------------------------------
50  * Real Time Clock Configuration
51  */
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
55 
56 /*-----------------------------------------------------------------------
57  * Serial Configuration
58  */
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
63 
64 #define CONFIG_CONSOLE_MUX
65 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
66 #define CONFIG_SYS_STDIO_DEREGISTER
67 
68 #define CONFIG_CMDLINE_EDITING
69 #define CONFIG_COMMAND_HISTORY
70 #define CONFIG_AUTO_COMPLETE
71 
72 #define CONFIG_SUPPORT_VFAT
73 
74 /************************************************************
75  * DISK Partition support
76  ************************************************************/
77 #define CONFIG_EFI_PARTITION
78 #define CONFIG_DOS_PARTITION
79 #define CONFIG_MAC_PARTITION
80 #define CONFIG_ISO_PARTITION		/* Experimental */
81 
82 #define CONFIG_CMD_PART
83 #ifdef CONFIG_SYS_COREBOOT
84 #define CONFIG_CMD_CBFS
85 #endif
86 #define CONFIG_PARTITION_UUIDS
87 
88 #define CONFIG_SYS_CONSOLE_INFO_QUIET
89 
90 /* x86 GPIOs are accessed through a PCI device */
91 #define CONFIG_INTEL_ICH6_GPIO
92 
93 /*-----------------------------------------------------------------------
94  * Command line configuration.
95  */
96 #define CONFIG_CMD_DATE
97 #define CONFIG_CMD_FPGA_LOADMK
98 #define CONFIG_CMD_IO
99 #define CONFIG_CMD_IRQ
100 #define CONFIG_CMD_PCI
101 #define CONFIG_CMD_GETTIME
102 #define CONFIG_SCSI
103 
104 #define CONFIG_CMD_ZBOOT
105 
106 #define CONFIG_BOOTARGS		\
107 	"root=/dev/sdb3 init=/sbin/init rootwait ro"
108 #define CONFIG_BOOTCOMMAND	\
109 	"ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
110 
111 #if defined(CONFIG_CMD_KGDB)
112 #define CONFIG_KGDB_BAUDRATE			115200
113 #endif
114 
115 /*
116  * Miscellaneous configurable options
117  */
118 #define CONFIG_SYS_LONGHELP
119 #define CONFIG_SYS_CBSIZE			512
120 #define CONFIG_SYS_PBSIZE			(CONFIG_SYS_CBSIZE + \
121 						 sizeof(CONFIG_SYS_PROMPT) + \
122 						 16)
123 #define CONFIG_SYS_MAXARGS			16
124 #define CONFIG_SYS_BARGSIZE			CONFIG_SYS_CBSIZE
125 
126 #define CONFIG_SYS_MEMTEST_START		0x00100000
127 #define CONFIG_SYS_MEMTEST_END			0x01000000
128 #define CONFIG_SYS_LOAD_ADDR			0x20000000
129 
130 /*-----------------------------------------------------------------------
131  * Video Configuration
132  */
133 #define CONFIG_CONSOLE_SCROLL_LINES 5
134 
135 /*-----------------------------------------------------------------------
136  * CPU Features
137  */
138 
139 #define CONFIG_SYS_STACK_SIZE			(32 * 1024)
140 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
141 #define CONFIG_SYS_MALLOC_LEN			0x200000
142 
143 /* allow to overwrite serial and ethaddr */
144 #define CONFIG_ENV_OVERWRITE
145 
146 /*-----------------------------------------------------------------------
147  * FLASH configuration
148  */
149 #define CONFIG_SYS_NO_FLASH
150 #define CONFIG_CMD_SF_TEST
151 #define CONFIG_SPI
152 
153 /*-----------------------------------------------------------------------
154  * Environment configuration
155  */
156 #define CONFIG_ENV_IS_IN_SPI_FLASH
157 #define CONFIG_ENV_SIZE			0x01000
158 
159 /*-----------------------------------------------------------------------
160  * PCI configuration
161  */
162 #define CONFIG_PCI
163 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
164 
165 /*-----------------------------------------------------------------------
166  * USB configuration
167  */
168 #define CONFIG_USB_EHCI
169 #define CONFIG_USB_EHCI_PCI
170 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS     12
171 #define CONFIG_USB_MAX_CONTROLLER_COUNT        2
172 #define CONFIG_USB_KEYBOARD
173 #define CONFIG_SYS_USB_EVENT_POLL
174 
175 #define CONFIG_USB_HOST_ETHER
176 #define CONFIG_USB_ETHER_ASIX
177 #define CONFIG_USB_ETHER_SMSC95XX
178 #define CONFIG_TFTP_TSIZE
179 #define CONFIG_BOOTP_BOOTFILESIZE
180 #define CONFIG_BOOTP_BOOTPATH
181 #define CONFIG_BOOTP_GATEWAY
182 #define CONFIG_BOOTP_HOSTNAME
183 
184 /* Default environment */
185 #define CONFIG_ROOTPATH		"/opt/nfsroot"
186 #define CONFIG_HOSTNAME		x86
187 #define CONFIG_BOOTFILE		"bzImage"
188 #define CONFIG_LOADADDR		0x1000000
189 #define CONFIG_RAMDISK_ADDR	0x4000000
190 #ifdef CONFIG_GENERATE_ACPI_TABLE
191 #define CONFIG_OTHBOOTARGS	"othbootargs=\0"
192 #else
193 #define CONFIG_OTHBOOTARGS	"othbootargs=acpi=off\0"
194 #endif
195 
196 #define CONFIG_EXTRA_ENV_SETTINGS			\
197 	CONFIG_STD_DEVICES_SETTINGS			\
198 	"pciconfighost=1\0"				\
199 	"netdev=eth0\0"					\
200 	"consoledev=ttyS0\0"				\
201 	CONFIG_OTHBOOTARGS				\
202 	"ramdiskaddr=0x4000000\0"			\
203 	"ramdiskfile=initramfs.gz\0"
204 
205 #define CONFIG_RAMBOOTCOMMAND				\
206 	"setenv bootargs root=/dev/ram rw "		\
207 	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
208 	"console=$consoledev,$baudrate $othbootargs;"	\
209 	"tftpboot $loadaddr $bootfile;"			\
210 	"tftpboot $ramdiskaddr $ramdiskfile;"		\
211 	"zboot $loadaddr 0 $ramdiskaddr $filesize"
212 
213 #define CONFIG_NFSBOOTCOMMAND				\
214 	"setenv bootargs root=/dev/nfs rw "		\
215 	"nfsroot=$serverip:$rootpath "			\
216 	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
217 	"console=$consoledev,$baudrate $othbootargs;"	\
218 	"tftpboot $loadaddr $bootfile;"			\
219 	"zboot $loadaddr"
220 
221 
222 #endif	/* __CONFIG_H */
223