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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_CMDLINE_EDITING | |
65 | #define CONFIG_COMMAND_HISTORY | |
66 | #define CONFIG_AUTO_COMPLETE | |
67 | ||
68 | #define CONFIG_SUPPORT_VFAT | |
69 | ||
70 | /************************************************************ | |
71 | * DISK Partition support | |
72 | ************************************************************/ | |
73 | #define CONFIG_EFI_PARTITION | |
74 | #define CONFIG_DOS_PARTITION | |
75 | #define CONFIG_ISO_PARTITION /* Experimental */ | |
76 | ||
77 | #define CONFIG_CMD_PART | |
78 | #ifdef CONFIG_SYS_COREBOOT | |
79 | #define CONFIG_CMD_CBFS | |
80 | #endif | |
81 | #define CONFIG_PARTITION_UUIDS | |
82 | ||
83 | /* x86 GPIOs are accessed through a PCI device */ | |
84 | #define CONFIG_INTEL_ICH6_GPIO | |
85 | ||
86 | /*----------------------------------------------------------------------- | |
87 | * Command line configuration. | |
88 | */ | |
89 | #define CONFIG_CMD_DATE | |
90 | #define CONFIG_CMD_FPGA_LOADMK | |
91 | #define CONFIG_CMD_IO | |
92 | #define CONFIG_CMD_IRQ | |
93 | #define CONFIG_CMD_PCI | |
94 | #define CONFIG_CMD_GETTIME | |
95 | #define CONFIG_SCSI | |
96 | ||
97 | #define CONFIG_CMD_ZBOOT | |
98 | ||
99 | #define CONFIG_BOOTARGS \ | |
100 | "root=/dev/sdb3 init=/sbin/init rootwait ro" | |
101 | #define CONFIG_BOOTCOMMAND \ | |
102 | "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" | |
103 | ||
104 | #if defined(CONFIG_CMD_KGDB) | |
105 | #define CONFIG_KGDB_BAUDRATE 115200 | |
106 | #endif | |
107 | ||
108 | /* | |
109 | * Miscellaneous configurable options | |
110 | */ | |
111 | #define CONFIG_SYS_LONGHELP | |
112 | #define CONFIG_SYS_CBSIZE 512 | |
113 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
114 | sizeof(CONFIG_SYS_PROMPT) + \ | |
115 | 16) | |
116 | #define CONFIG_SYS_MAXARGS 16 | |
117 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
118 | ||
119 | #define CONFIG_SYS_MEMTEST_START 0x00100000 | |
120 | #define CONFIG_SYS_MEMTEST_END 0x01000000 | |
121 | #define CONFIG_SYS_LOAD_ADDR 0x20000000 | |
122 | ||
123 | /*----------------------------------------------------------------------- | |
124 | * CPU Features | |
125 | */ | |
126 | ||
127 | #define CONFIG_SYS_STACK_SIZE (32 * 1024) | |
128 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
129 | #define CONFIG_SYS_MALLOC_LEN 0x200000 | |
130 | ||
131 | /* allow to overwrite serial and ethaddr */ | |
132 | #define CONFIG_ENV_OVERWRITE | |
133 | ||
134 | /*----------------------------------------------------------------------- | |
135 | * FLASH configuration | |
136 | */ | |
137 | #define CONFIG_SYS_NO_FLASH | |
138 | #define CONFIG_CMD_SF_TEST | |
139 | #define CONFIG_SPI | |
140 | ||
141 | /*----------------------------------------------------------------------- | |
142 | * Environment configuration | |
143 | */ | |
144 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
145 | #define CONFIG_ENV_SIZE 0x01000 | |
146 | ||
147 | /*----------------------------------------------------------------------- | |
148 | * PCI configuration | |
149 | */ | |
150 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE | |
151 | ||
152 | /*----------------------------------------------------------------------- | |
153 | * USB configuration | |
154 | */ | |
155 | #define CONFIG_USB_EHCI | |
156 | #define CONFIG_USB_EHCI_PCI | |
157 | #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 12 | |
158 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 | |
159 | #define CONFIG_SYS_USB_EVENT_POLL | |
160 | ||
161 | #define CONFIG_USB_HOST_ETHER | |
162 | #define CONFIG_USB_ETHER_ASIX | |
163 | #define CONFIG_USB_ETHER_SMSC95XX | |
164 | #define CONFIG_TFTP_TSIZE | |
165 | #define CONFIG_BOOTP_BOOTFILESIZE | |
166 | #define CONFIG_BOOTP_BOOTPATH | |
167 | #define CONFIG_BOOTP_GATEWAY | |
168 | #define CONFIG_BOOTP_HOSTNAME | |
169 | ||
170 | /* Default environment */ | |
171 | #define CONFIG_ROOTPATH "/opt/nfsroot" | |
172 | #define CONFIG_HOSTNAME x86 | |
173 | #define CONFIG_BOOTFILE "bzImage" | |
174 | #define CONFIG_LOADADDR 0x1000000 | |
175 | #define CONFIG_RAMDISK_ADDR 0x4000000 | |
176 | #ifdef CONFIG_GENERATE_ACPI_TABLE | |
177 | #define CONFIG_OTHBOOTARGS "othbootargs=\0" | |
178 | #else | |
179 | #define CONFIG_OTHBOOTARGS "othbootargs=acpi=off\0" | |
180 | #endif | |
181 | ||
182 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
183 | CONFIG_STD_DEVICES_SETTINGS \ | |
184 | "pciconfighost=1\0" \ | |
185 | "netdev=eth0\0" \ | |
186 | "consoledev=ttyS0\0" \ | |
187 | CONFIG_OTHBOOTARGS \ | |
188 | "ramdiskaddr=0x4000000\0" \ | |
189 | "ramdiskfile=initramfs.gz\0" | |
190 | ||
191 | #define CONFIG_RAMBOOTCOMMAND \ | |
192 | "setenv bootargs root=/dev/ram rw " \ | |
193 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
194 | "console=$consoledev,$baudrate $othbootargs;" \ | |
195 | "tftpboot $loadaddr $bootfile;" \ | |
196 | "tftpboot $ramdiskaddr $ramdiskfile;" \ | |
197 | "zboot $loadaddr 0 $ramdiskaddr $filesize" | |
198 | ||
199 | #define CONFIG_NFSBOOTCOMMAND \ | |
200 | "setenv bootargs root=/dev/nfs rw " \ | |
201 | "nfsroot=$serverip:$rootpath " \ | |
202 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
203 | "console=$consoledev,$baudrate $othbootargs;" \ | |
204 | "tftpboot $loadaddr $bootfile;" \ | |
205 | "zboot $loadaddr" | |
206 | ||
207 | ||
208 | #endif /* __CONFIG_H */ |