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880a3cc4 SG |
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 | |
880a3cc4 SG |
19 | #define CONFIG_PHYSMEM |
20 | #define CONFIG_DISPLAY_BOARDINFO_LATE | |
5e2400e8 | 21 | #define CONFIG_LAST_STAGE_INIT |
3d5bbbc4 | 22 | #define CONFIG_NR_DRAM_BANKS 8 |
880a3cc4 | 23 | |
880a3cc4 | 24 | #define CONFIG_LMB |
880a3cc4 | 25 | |
880a3cc4 SG |
26 | #undef CONFIG_ZLIB |
27 | #undef CONFIG_GZIP | |
28 | #define CONFIG_SYS_BOOTM_LEN (16 << 20) | |
29 | ||
30 | /* SATA AHCI storage */ | |
880a3cc4 | 31 | #ifdef CONFIG_SCSI_AHCI |
a40abfcc | 32 | #define CONFIG_LBA48 |
880a3cc4 SG |
33 | #define CONFIG_SYS_64BIT_LBA |
34 | ||
35 | #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 | |
36 | #define CONFIG_SYS_SCSI_MAX_LUN 1 | |
37 | #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ | |
38 | CONFIG_SYS_SCSI_MAX_LUN) | |
39 | #endif | |
40 | ||
41 | /* Generic TPM interfaced through LPC bus */ | |
880a3cc4 SG |
42 | #define CONFIG_TPM_TIS_BASE_ADDRESS 0xfed40000 |
43 | ||
44 | /*----------------------------------------------------------------------- | |
45 | * Real Time Clock Configuration | |
46 | */ | |
47 | #define CONFIG_RTC_MC146818 | |
48 | #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 | |
49 | #define CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS | |
50 | ||
51 | /*----------------------------------------------------------------------- | |
52 | * Serial Configuration | |
53 | */ | |
880a3cc4 SG |
54 | #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ |
55 | 9600, 19200, 38400, 115200} | |
56 | #define CONFIG_SYS_NS16550_PORT_MAPPED | |
57 | ||
880a3cc4 | 58 | #define CONFIG_CMDLINE_EDITING |
880a3cc4 | 59 | #define CONFIG_AUTO_COMPLETE |
880a3cc4 | 60 | |
880a3cc4 SG |
61 | /*----------------------------------------------------------------------- |
62 | * Command line configuration. | |
63 | */ | |
880a3cc4 | 64 | |
880a3cc4 SG |
65 | #define CONFIG_BOOTCOMMAND \ |
66 | "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" | |
67 | ||
68 | #if defined(CONFIG_CMD_KGDB) | |
69 | #define CONFIG_KGDB_BAUDRATE 115200 | |
70 | #endif | |
71 | ||
72 | /* | |
73 | * Miscellaneous configurable options | |
74 | */ | |
75 | #define CONFIG_SYS_LONGHELP | |
76 | #define CONFIG_SYS_CBSIZE 512 | |
880a3cc4 SG |
77 | |
78 | #define CONFIG_SYS_MEMTEST_START 0x00100000 | |
79 | #define CONFIG_SYS_MEMTEST_END 0x01000000 | |
80 | #define CONFIG_SYS_LOAD_ADDR 0x20000000 | |
81 | ||
880a3cc4 SG |
82 | /*----------------------------------------------------------------------- |
83 | * CPU Features | |
84 | */ | |
85 | ||
880a3cc4 SG |
86 | #define CONFIG_SYS_STACK_SIZE (32 * 1024) |
87 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
88 | #define CONFIG_SYS_MALLOC_LEN 0x200000 | |
880a3cc4 SG |
89 | |
90 | /* allow to overwrite serial and ethaddr */ | |
91 | #define CONFIG_ENV_OVERWRITE | |
92 | ||
93 | /*----------------------------------------------------------------------- | |
94 | * FLASH configuration | |
95 | */ | |
880a3cc4 SG |
96 | #define CONFIG_SPI |
97 | ||
98 | /*----------------------------------------------------------------------- | |
99 | * Environment configuration | |
100 | */ | |
880a3cc4 SG |
101 | #define CONFIG_ENV_SIZE 0x01000 |
102 | ||
103 | /*----------------------------------------------------------------------- | |
104 | * PCI configuration | |
105 | */ | |
3ff2f001 | 106 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE |
880a3cc4 SG |
107 | |
108 | /*----------------------------------------------------------------------- | |
109 | * USB configuration | |
110 | */ | |
880a3cc4 | 111 | |
880a3cc4 | 112 | #define CONFIG_TFTP_TSIZE |
880a3cc4 SG |
113 | #define CONFIG_BOOTP_BOOTFILESIZE |
114 | #define CONFIG_BOOTP_BOOTPATH | |
115 | #define CONFIG_BOOTP_GATEWAY | |
116 | #define CONFIG_BOOTP_HOSTNAME | |
117 | ||
6f1eba49 BM |
118 | /* Default environment */ |
119 | #define CONFIG_ROOTPATH "/opt/nfsroot" | |
301dd6b3 | 120 | #define CONFIG_HOSTNAME x86 |
6f1eba49 BM |
121 | #define CONFIG_BOOTFILE "bzImage" |
122 | #define CONFIG_LOADADDR 0x1000000 | |
030b9e34 BM |
123 | #define CONFIG_RAMDISK_ADDR 0x4000000 |
124 | #ifdef CONFIG_GENERATE_ACPI_TABLE | |
125 | #define CONFIG_OTHBOOTARGS "othbootargs=\0" | |
126 | #else | |
127 | #define CONFIG_OTHBOOTARGS "othbootargs=acpi=off\0" | |
128 | #endif | |
6f1eba49 BM |
129 | |
130 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
131 | CONFIG_STD_DEVICES_SETTINGS \ | |
54669832 | 132 | "pciconfighost=1\0" \ |
6f1eba49 BM |
133 | "netdev=eth0\0" \ |
134 | "consoledev=ttyS0\0" \ | |
030b9e34 | 135 | CONFIG_OTHBOOTARGS \ |
ece5c37f | 136 | "ramdiskaddr=0x4000000\0" \ |
6f1eba49 BM |
137 | "ramdiskfile=initramfs.gz\0" |
138 | ||
139 | #define CONFIG_RAMBOOTCOMMAND \ | |
140 | "setenv bootargs root=/dev/ram rw " \ | |
141 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
142 | "console=$consoledev,$baudrate $othbootargs;" \ | |
143 | "tftpboot $loadaddr $bootfile;" \ | |
144 | "tftpboot $ramdiskaddr $ramdiskfile;" \ | |
145 | "zboot $loadaddr 0 $ramdiskaddr $filesize" | |
146 | ||
147 | #define CONFIG_NFSBOOTCOMMAND \ | |
148 | "setenv bootargs root=/dev/nfs rw " \ | |
149 | "nfsroot=$serverip:$rootpath " \ | |
150 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
151 | "console=$consoledev,$baudrate $othbootargs;" \ | |
152 | "tftpboot $loadaddr $bootfile;" \ | |
153 | "zboot $loadaddr" | |
880a3cc4 | 154 | |
f7c3638c | 155 | |
880a3cc4 | 156 | #endif /* __CONFIG_H */ |