]> git.ipfire.org Git - people/ms/u-boot.git/blame - include/configs/amcc-common.h
common: bootdelay: move CONFIG_BOOTDELAY into a Kconfig option
[people/ms/u-boot.git] / include / configs / amcc-common.h
CommitLineData
a8a11a9e 1/*
c8355b9d 2 * (C) Copyright 2008, 2009
a8a11a9e
SR
3 * Stefan Roese, DENX Software Engineering, sr@denx.de.
4 *
5 * Common configuration options for all AMCC boards
6 *
1a459660 7 * SPDX-License-Identifier: GPL-2.0+
a8a11a9e
SR
8 */
9
10#ifndef __AMCC_COMMON_H
11#define __AMCC_COMMON_H
12
6d0f6bcf 13#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
14d0a02a 14#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of U-Boot */
6d0f6bcf
JCPV
15#define CONFIG_SYS_MONITOR_LEN (0xFFFFFFFF - CONFIG_SYS_MONITOR_BASE + 1)
16#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* Reserved for malloc */
a8a11a9e
SR
17
18/*
19 * UART
20 */
550650dd 21#define CONFIG_SYS_NS16550_SERIAL
0e7806d2 22#ifndef CONFIG_DM_SERIAL
550650dd
SR
23#define CONFIG_SYS_NS16550_REG_SIZE 1
24#define CONFIG_SYS_NS16550_CLK get_serial_clock()
0e7806d2 25#endif
550650dd 26#define CONFIG_BAUDRATE 115200
6d0f6bcf 27#define CONFIG_SYS_BAUDRATE_TABLE \
a8a11a9e
SR
28 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
29
30/*
31 * I2C
32 */
880540de
DE
33#define CONFIG_SYS_I2C
34#define CONFIG_SYS_I2C_PPC4XX
35#define CONFIG_SYS_I2C_PPC4XX_CH0
36#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
a8a11a9e
SR
37
38/*
39 * Ethernet/EMAC/PHY
40 */
96e21f86 41#define CONFIG_PPC4xx_EMAC
a8a11a9e 42#define CONFIG_MII /* MII PHY management */
a8a11a9e
SR
43#define CONFIG_NETCONSOLE /* include NetConsole support */
44#if defined(CONFIG_440)
6d0f6bcf 45#define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */
a8a11a9e 46#else
6d0f6bcf 47#define CONFIG_SYS_RX_ETH_BUFFER 16 /* number of eth rx buffers */
a8a11a9e
SR
48#endif
49
50/*
51 * Commands
52 */
a8a11a9e 53#if defined(CONFIG_440)
a8a11a9e 54#endif
a8a11a9e
SR
55#define CONFIG_CMD_DIAG
56#define CONFIG_CMD_EEPROM
a8a11a9e 57#define CONFIG_CMD_IRQ
a8a11a9e
SR
58#define CONFIG_CMD_REGINFO
59
60/*
61 * Miscellaneous configurable options
62 */
a8a11a9e 63#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 64#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
a8a11a9e 65#else
6d0f6bcf 66#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
a8a11a9e 67#endif
6d0f6bcf
JCPV
68#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
69#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
70#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
a8a11a9e 71
6d0f6bcf
JCPV
72#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
73#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
a8a11a9e 74
6d0f6bcf
JCPV
75#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
76#define CONFIG_SYS_EXTBDINFO /* To use extended board_into (bd_t) */
a8a11a9e 77
a8a11a9e
SR
78#define CONFIG_CMDLINE_EDITING /* add command line history */
79#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
a8a11a9e
SR
80#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
81#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
82#define CONFIG_VERSION_VARIABLE /* include version env variable */
c88840af 83#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
a8a11a9e 84
a8a11a9e 85#define CONFIG_LOADS_ECHO /* echo on for serial download */
c88840af 86#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
a8a11a9e
SR
87
88/*
89 * BOOTP options
90 */
91#define CONFIG_BOOTP_BOOTFILESIZE
92#define CONFIG_BOOTP_BOOTPATH
93#define CONFIG_BOOTP_GATEWAY
94#define CONFIG_BOOTP_HOSTNAME
95#define CONFIG_BOOTP_SUBNETMASK
96
97/*
98 * For booting Linux, the board info and command line data
6942efc2
SR
99 * have to be in the first 16 MB of memory, since this is
100 * the maximum mapped by the 40x Linux kernel during initialization.
a8a11a9e 101 */
6942efc2
SR
102#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux */
103#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */
a8a11a9e
SR
104
105/*
106 * Internal Definitions
107 */
108#if defined(CONFIG_CMD_KGDB)
109#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
a8a11a9e
SR
110#endif
111
92b8964b
SR
112/* Update size in "reg" property of NOR FLASH device tree nodes */
113#define CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
a8a11a9e
SR
114
115/*
116 * Booting and default environment
117 */
118#define CONFIG_PREBOOT "echo;" \
119 "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
120 "echo"
121#define CONFIG_BOOTCOMMAND "run flash_self"
122
123/*
124 * Only very few boards have default console not on ttyS0 (like Taishan)
125 */
126#if !defined(CONFIG_USE_TTY)
127#define CONFIG_USE_TTY ttyS0
128#endif
129
f09f09d3
AG
130/*
131 * Only very few boards have default netdev not set to eth0 (like Arches)
132 */
133#if !defined(CONFIG_USE_NETDEV)
134#define CONFIG_USE_NETDEV eth0
135#endif
136
a8a11a9e
SR
137/*
138 * Only some 4xx PPC's are equipped with an FPU
139 */
140#if defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
141 defined(CONFIG_460EX) || defined(CONFIG_460GT)
142#define CONFIG_AMCC_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
143#else
144#define CONFIG_AMCC_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
145#endif
146
147/*
148 * Only some boards need to extend the bootargs by some additional
149 * parameters (like Makalu)
150 */
151#if !defined(CONFIG_ADDMISC)
152#define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0"
153#endif
154
a8a11a9e
SR
155/*
156 * General common environment variables shared on all AMCC eval boards
157 */
158#define CONFIG_AMCC_DEF_ENV \
93ea89f0 159 "netdev=" __stringify(CONFIG_USE_NETDEV) "\0" \
a8a11a9e
SR
160 "nfsargs=setenv bootargs root=/dev/nfs rw " \
161 "nfsroot=${serverip}:${rootpath}\0" \
162 "ramargs=setenv bootargs root=/dev/ram rw\0" \
163 "addip=setenv bootargs ${bootargs} " \
164 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
165 ":${hostname}:${netdev}:off panic=1\0" \
166 "addtty=setenv bootargs ${bootargs}" \
93ea89f0 167 " console=" __stringify(CONFIG_USE_TTY) ",${baudrate}\0" \
a8a11a9e
SR
168 CONFIG_ADDMISC \
169 "initrd_high=30000000\0" \
27dd5f8e
SR
170 "kernel_addr_r=1000000\0" \
171 "fdt_addr_r=1800000\0" \
172 "ramdisk_addr_r=1900000\0" \
93ea89f0
MV
173 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
174 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
175 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
a8a11a9e
SR
176 CONFIG_AMCC_DEF_ENV_ROOTPATH
177
178/*
179 * Default environment for arch/powerpc booting
180 * for boards that are ported to arch/powerpc
181 */
182#define CONFIG_AMCC_DEF_ENV_POWERPC \
183 "flash_self=run ramargs addip addtty addmisc;" \
184 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
185 "flash_nfs=run nfsargs addip addtty addmisc;" \
186 "bootm ${kernel_addr} - ${fdt_addr}\0" \
187 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
188 "tftp ${fdt_addr_r} ${fdt_file}; " \
189 "run nfsargs addip addtty addmisc;" \
190 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
f09f09d3
AG
191 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
192 "tftp ${fdt_addr_r} ${fdt_file};" \
193 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
194 "net_self=run net_self_load;" \
195 "run ramargs addip addtty addmisc;" \
196 "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
93ea89f0 197 "fdt_file=" __stringify(CONFIG_HOSTNAME) "/" __stringify(CONFIG_HOSTNAME) ".dtb\0"
a8a11a9e
SR
198
199/*
200 * Default environment for arch/ppc booting,
201 * for boards that are not ported to arch/powerpc yet
202 */
203#define CONFIG_AMCC_DEF_ENV_PPC \
204 "flash_self=run ramargs addip addtty addmisc;" \
205 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
206 "flash_nfs=run nfsargs addip addtty addmisc;" \
207 "bootm ${kernel_addr}\0" \
208 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
209 "run nfsargs addip addtty addmisc;" \
210 "bootm ${kernel_addr_r}\0"
211
212/*
213 * Default environment for arch/ppc booting (old version),
214 * for boards that are ported to arch/ppc and arch/powerpc
215 */
216#define CONFIG_AMCC_DEF_ENV_PPC_OLD \
217 "flash_self_old=run ramargs addip addtty addmisc;" \
218 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
219 "flash_nfs_old=run nfsargs addip addtty addmisc;" \
220 "bootm ${kernel_addr}\0" \
221 "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
222 "run nfsargs addip addtty addmisc;" \
223 "bootm ${kernel_addr_r}\0"
224
225#define CONFIG_AMCC_DEF_ENV_NOR_UPD \
93ea89f0 226 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
c8355b9d 227 "load=tftp 200000 ${u-boot}\0" \
93ea89f0
MV
228 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
229 "era " __stringify(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
230 "cp.b ${fileaddr} " __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
a8a11a9e
SR
231 "upd=run load update\0" \
232
a8a11a9e 233#endif /* __AMCC_COMMON_H */