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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 SG |
58 | /*----------------------------------------------------------------------- |
59 | * Command line configuration. | |
60 | */ | |
880a3cc4 | 61 | |
368e86d9 | 62 | #ifndef CONFIG_BOOTCOMMAND |
880a3cc4 SG |
63 | #define CONFIG_BOOTCOMMAND \ |
64 | "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000" | |
368e86d9 | 65 | #endif |
880a3cc4 SG |
66 | |
67 | #if defined(CONFIG_CMD_KGDB) | |
68 | #define CONFIG_KGDB_BAUDRATE 115200 | |
69 | #endif | |
70 | ||
71 | /* | |
72 | * Miscellaneous configurable options | |
73 | */ | |
880a3cc4 | 74 | #define CONFIG_SYS_CBSIZE 512 |
880a3cc4 SG |
75 | |
76 | #define CONFIG_SYS_MEMTEST_START 0x00100000 | |
77 | #define CONFIG_SYS_MEMTEST_END 0x01000000 | |
78 | #define CONFIG_SYS_LOAD_ADDR 0x20000000 | |
79 | ||
880a3cc4 SG |
80 | /*----------------------------------------------------------------------- |
81 | * CPU Features | |
82 | */ | |
83 | ||
880a3cc4 SG |
84 | #define CONFIG_SYS_STACK_SIZE (32 * 1024) |
85 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
86 | #define CONFIG_SYS_MALLOC_LEN 0x200000 | |
880a3cc4 SG |
87 | |
88 | /* allow to overwrite serial and ethaddr */ | |
89 | #define CONFIG_ENV_OVERWRITE | |
90 | ||
91 | /*----------------------------------------------------------------------- | |
92 | * FLASH configuration | |
93 | */ | |
880a3cc4 SG |
94 | #define CONFIG_SPI |
95 | ||
96 | /*----------------------------------------------------------------------- | |
97 | * Environment configuration | |
98 | */ | |
880a3cc4 SG |
99 | #define CONFIG_ENV_SIZE 0x01000 |
100 | ||
101 | /*----------------------------------------------------------------------- | |
102 | * PCI configuration | |
103 | */ | |
3ff2f001 | 104 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE |
880a3cc4 SG |
105 | |
106 | /*----------------------------------------------------------------------- | |
107 | * USB configuration | |
108 | */ | |
880a3cc4 | 109 | |
880a3cc4 | 110 | #define CONFIG_TFTP_TSIZE |
880a3cc4 | 111 | #define CONFIG_BOOTP_BOOTFILESIZE |
880a3cc4 | 112 | |
6f1eba49 BM |
113 | /* Default environment */ |
114 | #define CONFIG_ROOTPATH "/opt/nfsroot" | |
301dd6b3 | 115 | #define CONFIG_HOSTNAME x86 |
6f1eba49 BM |
116 | #define CONFIG_BOOTFILE "bzImage" |
117 | #define CONFIG_LOADADDR 0x1000000 | |
030b9e34 BM |
118 | #define CONFIG_RAMDISK_ADDR 0x4000000 |
119 | #ifdef CONFIG_GENERATE_ACPI_TABLE | |
120 | #define CONFIG_OTHBOOTARGS "othbootargs=\0" | |
121 | #else | |
122 | #define CONFIG_OTHBOOTARGS "othbootargs=acpi=off\0" | |
123 | #endif | |
6f1eba49 BM |
124 | |
125 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
126 | CONFIG_STD_DEVICES_SETTINGS \ | |
54669832 | 127 | "pciconfighost=1\0" \ |
6f1eba49 BM |
128 | "netdev=eth0\0" \ |
129 | "consoledev=ttyS0\0" \ | |
030b9e34 | 130 | CONFIG_OTHBOOTARGS \ |
ece5c37f | 131 | "ramdiskaddr=0x4000000\0" \ |
6f1eba49 BM |
132 | "ramdiskfile=initramfs.gz\0" |
133 | ||
134 | #define CONFIG_RAMBOOTCOMMAND \ | |
135 | "setenv bootargs root=/dev/ram rw " \ | |
136 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
137 | "console=$consoledev,$baudrate $othbootargs;" \ | |
138 | "tftpboot $loadaddr $bootfile;" \ | |
139 | "tftpboot $ramdiskaddr $ramdiskfile;" \ | |
140 | "zboot $loadaddr 0 $ramdiskaddr $filesize" | |
141 | ||
142 | #define CONFIG_NFSBOOTCOMMAND \ | |
143 | "setenv bootargs root=/dev/nfs rw " \ | |
144 | "nfsroot=$serverip:$rootpath " \ | |
145 | "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ | |
146 | "console=$consoledev,$baudrate $othbootargs;" \ | |
147 | "tftpboot $loadaddr $bootfile;" \ | |
148 | "zboot $loadaddr" | |
880a3cc4 | 149 | |
f7c3638c | 150 | |
880a3cc4 | 151 | #endif /* __CONFIG_H */ |