Merge tag 'efi-2020-07-rc2-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
[platform/kernel/u-boot.git] / include / configs / x86-common.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (c) 2011 The Chromium OS Authors.
4  * (C) Copyright 2008
5  * Graeme Russ, graeme.russ@gmail.com.
6  */
7
8 #include <asm/ibmpc.h>
9
10 #ifndef __CONFIG_X86_COMMON_H
11 #define __CONFIG_X86_COMMON_H
12
13 /*
14  * High Level Configuration Options
15  * (easy to change)
16  */
17 #define CONFIG_PHYSMEM
18
19 #define CONFIG_LMB
20
21 #undef CONFIG_ZLIB
22 #undef CONFIG_GZIP
23 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
24
25 /* SATA AHCI storage */
26 #ifdef CONFIG_SCSI_AHCI
27 #define CONFIG_LBA48
28 #define CONFIG_SYS_64BIT_LBA
29
30 #endif
31
32 /* Generic TPM interfaced through LPC bus */
33 #define CONFIG_TPM_TIS_BASE_ADDRESS        0xfed40000
34
35 /*-----------------------------------------------------------------------
36  * Real Time Clock Configuration
37  */
38 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS  0
39 #define CONFIG_SYS_ISA_IO      CONFIG_SYS_ISA_IO_BASE_ADDRESS
40
41 /*-----------------------------------------------------------------------
42  * Serial Configuration
43  */
44 #define CONFIG_SYS_NS16550_PORT_MAPPED
45
46 /*-----------------------------------------------------------------------
47  * Command line configuration.
48  */
49
50 #ifndef CONFIG_BOOTCOMMAND
51 #define CONFIG_BOOTCOMMAND      \
52         "ext2load scsi 0:3 01000000 /boot/vmlinuz; zboot 01000000"
53 #endif
54
55 #if defined(CONFIG_CMD_KGDB)
56 #define CONFIG_KGDB_BAUDRATE                    115200
57 #endif
58
59 /*
60  * Miscellaneous configurable options
61  */
62 #define CONFIG_SYS_CBSIZE                       512
63
64 #define CONFIG_SYS_LOAD_ADDR                    0x20000000
65
66 /*-----------------------------------------------------------------------
67  * CPU Features
68  */
69
70 #define CONFIG_SYS_STACK_SIZE                   (32 * 1024)
71 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
72 #define CONFIG_SYS_MALLOC_LEN                   0x200000
73
74 /* allow to overwrite serial and ethaddr */
75 #define CONFIG_ENV_OVERWRITE
76
77 /*-----------------------------------------------------------------------
78  * Environment configuration
79  */
80
81 /*-----------------------------------------------------------------------
82  * PCI configuration
83  */
84 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
85
86 /*-----------------------------------------------------------------------
87  * USB configuration
88  */
89
90 #define CONFIG_TFTP_TSIZE
91 #define CONFIG_BOOTP_BOOTFILESIZE
92
93 /* Default environment */
94 #define CONFIG_ROOTPATH         "/opt/nfsroot"
95 #define CONFIG_HOSTNAME         "x86"
96 #define CONFIG_BOOTFILE         "bzImage"
97 #define CONFIG_LOADADDR         0x1000000
98 #define CONFIG_RAMDISK_ADDR     0x4000000
99 #if defined(CONFIG_GENERATE_ACPI_TABLE) || defined(CONFIG_EFI_STUB)
100 #define CONFIG_OTHBOOTARGS      "othbootargs=\0"
101 #else
102 #define CONFIG_OTHBOOTARGS      "othbootargs=acpi=off\0"
103 #endif
104
105 #if defined(CONFIG_DISTRO_DEFAULTS)
106 #define DISTRO_BOOTENV          BOOTENV
107 #else
108 #define DISTRO_BOOTENV
109 #endif
110
111 #define CONFIG_EXTRA_ENV_SETTINGS                       \
112         DISTRO_BOOTENV                                  \
113         CONFIG_STD_DEVICES_SETTINGS                     \
114         "pciconfighost=1\0"                             \
115         "netdev=eth0\0"                                 \
116         "consoledev=ttyS0\0"                            \
117         CONFIG_OTHBOOTARGS                              \
118         "scriptaddr=0x7000000\0"                        \
119         "kernel_addr_r=0x1000000\0"                     \
120         "ramdisk_addr_r=0x4000000\0"                    \
121         "ramdiskfile=initramfs.gz\0"
122
123
124 #define CONFIG_RAMBOOTCOMMAND                           \
125         "setenv bootargs root=/dev/ram rw "             \
126         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
127         "console=$consoledev,$baudrate $othbootargs;"   \
128         "tftpboot $kernel_addr_r $bootfile;"            \
129         "tftpboot $ramdisk_addr_r $ramdiskfile;"        \
130         "zboot $kernel_addr_r 0 $ramdisk_addr_r $filesize"
131
132 #define CONFIG_NFSBOOTCOMMAND                           \
133         "setenv bootargs root=/dev/nfs rw "             \
134         "nfsroot=$serverip:$rootpath "                  \
135         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
136         "console=$consoledev,$baudrate $othbootargs;"   \
137         "tftpboot $kernel_addr_r $bootfile;"            \
138         "zboot $kernel_addr_r"
139
140
141 #endif  /* __CONFIG_H */