mpc83xx: Migrate CONFIG_SYS_{BR, OR}*_PRELIM to Kconfig
[platform/kernel/u-boot.git] / include / configs / TQM834x.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2005
4  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5  */
6
7 /*
8  * TQM8349 board configuration file
9  */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /*
15  * High Level Configuration Options
16  */
17 #define CONFIG_E300             1       /* E300 Family */
18
19 /* IMMR Base Address Register, use Freescale default: 0xff400000 */
20 #define CONFIG_SYS_IMMR         0xff400000
21
22 /*
23  * Local Bus LCRR
24  *    LCRR:  DLL bypass, Clock divider is 8
25  *
26  *    for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
27  *
28  * External Local Bus rate is
29  *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
30  */
31 #define CONFIG_SYS_LCRR_DBYP    LCRR_DBYP
32 #define CONFIG_SYS_LCRR_CLKDIV  LCRR_CLKDIV_8
33
34 /* board pre init: do not call, nothing to do */
35
36 /* detect the number of flash banks */
37
38 /*
39  * DDR Setup
40  */
41                                 /* DDR is system memory*/
42 #define CONFIG_SYS_DDR_BASE     0x00000000
43 #define CONFIG_SYS_SDRAM_BASE   CONFIG_SYS_DDR_BASE
44 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
45 #define DDR_CASLAT_25           /* CASLAT set to 2.5 */
46 #undef CONFIG_DDR_ECC           /* only for ECC DDR module */
47 #undef CONFIG_SPD_EEPROM        /* do not use SPD EEPROM for DDR setup */
48
49 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
50 #define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest region */
51 #define CONFIG_SYS_MEMTEST_END          0x00100000
52
53 /*
54  * FLASH on the Local Bus
55  */
56 #undef CONFIG_SYS_FLASH_CHECKSUM
57 #define CONFIG_SYS_FLASH_BASE           0x80000000      /* start of FLASH   */
58 #define CONFIG_SYS_FLASH_SIZE           8               /* FLASH size in MB */
59 #define CONFIG_SYS_FLASH_EMPTY_INFO     /* print 'E' for empty sectors */
60
61 /*
62  * FLASH bank number detection
63  */
64
65 /*
66  * When CONFIG_SYS_MAX_FLASH_BANKS_DETECT is defined, the actual number of
67  * Flash banks has to be determined at runtime and stored in a gloabl variable
68  * tqm834x_num_flash_banks. The value of CONFIG_SYS_MAX_FLASH_BANKS_DETECT is
69  * only used instead of CONFIG_SYS_MAX_FLASH_BANKS to allocate the array
70  * flash_info, and should be made sufficiently large to accomodate the number
71  * of banks that might actually be detected.  Since most (all?) Flash related
72  * functions use CONFIG_SYS_MAX_FLASH_BANKS as the number of actual banks on
73  * the board, it is defined as tqm834x_num_flash_banks.
74  */
75 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT       2
76
77 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max sectors per device */
78
79
80 /* disable remaining mappings */
81 #define CONFIG_SYS_BR1_PRELIM           0x00000000
82 #define CONFIG_SYS_OR1_PRELIM           0x00000000
83
84 #define CONFIG_SYS_BR2_PRELIM           0x00000000
85 #define CONFIG_SYS_OR2_PRELIM           0x00000000
86
87 #define CONFIG_SYS_BR3_PRELIM           0x00000000
88 #define CONFIG_SYS_OR3_PRELIM           0x00000000
89
90 /*
91  * Monitor config
92  */
93 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
94
95 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
96 # define CONFIG_SYS_RAMBOOT
97 #else
98 # undef  CONFIG_SYS_RAMBOOT
99 #endif
100
101 #define CONFIG_SYS_INIT_RAM_LOCK        1
102 #define CONFIG_SYS_INIT_RAM_ADDR        0x20000000 /* Initial RAM address */
103 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM*/
104
105 #define CONFIG_SYS_GBL_DATA_OFFSET      \
106                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
107 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
108
109                                 /* Reserve 384 kB = 3 sect. for Mon */
110 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024)
111                                 /* Reserve 512 kB for malloc */
112 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024)
113
114 /*
115  * Serial Port
116  */
117 #define CONFIG_SYS_NS16550_SERIAL
118 #define CONFIG_SYS_NS16550_REG_SIZE     1
119 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
120
121 #define CONFIG_SYS_BAUDRATE_TABLE  \
122                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
123
124 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
125 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
126
127 /*
128  * I2C
129  */
130 #define CONFIG_SYS_I2C
131 #define CONFIG_SYS_I2C_FSL
132 #define CONFIG_SYS_FSL_I2C_SPEED        400000
133 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
134 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
135
136 /* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
137 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
138 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2       /* 16 bit */
139 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* 32 bytes/write */
140 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   12      /* 10ms +/- 20% */
141
142 /* I2C RTC */
143 #define CONFIG_RTC_DS1337                       /* use ds1337 rtc via i2c */
144 #define CONFIG_SYS_I2C_RTC_ADDR         0x68    /* at address 0x68 */
145
146 /*
147  * TSEC
148  */
149
150 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
151 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
152 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
153 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET)
154
155 #if defined(CONFIG_TSEC_ENET)
156
157 #define CONFIG_TSEC1            1
158 #define CONFIG_TSEC1_NAME       "TSEC0"
159 #define CONFIG_TSEC2            1
160 #define CONFIG_TSEC2_NAME       "TSEC1"
161 #define TSEC1_PHY_ADDR          2
162 #define TSEC2_PHY_ADDR          1
163 #define TSEC1_PHYIDX            0
164 #define TSEC2_PHYIDX            0
165 #define TSEC1_FLAGS             TSEC_GIGABIT
166 #define TSEC2_FLAGS             TSEC_GIGABIT
167
168 /* Options are: TSEC[0-1] */
169 #define CONFIG_ETHPRIME         "TSEC0"
170
171 #endif  /* CONFIG_TSEC_ENET */
172
173 #if defined(CONFIG_PCI)
174
175 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
176
177 /* PCI1 host bridge */
178 #define CONFIG_SYS_PCI1_MEM_BASE        0x90000000
179 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
180 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
181 #define CONFIG_SYS_PCI1_MMIO_BASE       \
182                         (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
183 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
184 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
185 #define CONFIG_SYS_PCI1_IO_BASE         0xe2000000
186 #define CONFIG_SYS_PCI1_IO_PHYS         CONFIG_SYS_PCI1_IO_BASE
187 #define CONFIG_SYS_PCI1_IO_SIZE         0x1000000       /* 16M */
188
189 #undef CONFIG_EEPRO100
190 #define CONFIG_EEPRO100
191 #undef CONFIG_TULIP
192
193 #if !defined(CONFIG_PCI_PNP)
194         #define PCI_ENET0_IOADDR        CONFIG_SYS_PCI1_IO_BASE
195         #define PCI_ENET0_MEMADDR       CONFIG_SYS_PCI1_MEM_BASE
196         #define PCI_IDSEL_NUMBER        0x1c    /* slot0 (IDSEL) = 28 */
197 #endif
198
199 #define CONFIG_SYS_PCI_SUBSYS_VENDORID          0x1957  /* Freescale */
200
201 #endif  /* CONFIG_PCI */
202
203 /*
204  * Environment
205  */
206 #define CONFIG_ENV_ADDR         \
207                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
208 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K (one sector) for env */
209 #define CONFIG_ENV_SIZE         0x8000  /*  32K max size */
210 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
211 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
212
213 #define CONFIG_LOADS_ECHO               1 /* echo on for serial download */
214 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1 /* allow baudrate change */
215
216 /*
217  * BOOTP options
218  */
219 #define CONFIG_BOOTP_BOOTFILESIZE
220
221 /*
222  * Miscellaneous configurable options
223  */
224 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
225
226 #undef CONFIG_WATCHDOG          /* watchdog disabled */
227
228 /*
229  * For booting Linux, the board info and command line data
230  * have to be in the first 256 MB of memory, since this is
231  * the maximum mapped by the Linux kernel during initialization.
232  */
233                                 /* Initial Memory map for Linux */
234 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
235
236 /* System IO Config */
237 #define CONFIG_SYS_SICRH        0
238 #define CONFIG_SYS_SICRL        SICRL_LDP_A
239
240 /* i-cache and d-cache disabled */
241 #define CONFIG_SYS_HID0_INIT    0x000000000
242 #define CONFIG_SYS_HID0_FINAL   (CONFIG_SYS_HID0_INIT | \
243                                  HID0_ENABLE_INSTRUCTION_CACHE)
244 #define CONFIG_SYS_HID2 HID2_HBE
245
246 /* PCI */
247 #ifdef CONFIG_PCI
248 #define CONFIG_PCI_INDIRECT_BRIDGE
249 #endif
250
251 #if defined(CONFIG_CMD_KGDB)
252 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
253 #endif
254
255 /*
256  * Environment Configuration
257  */
258
259                                 /* default location for tftp and bootm */
260 #define CONFIG_LOADADDR         400000
261
262 #define CONFIG_PREBOOT  "echo;" \
263         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
264         "echo"
265
266 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
267         "netdev=eth0\0"                                                 \
268         "hostname=tqm834x\0"                                            \
269         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
270                 "nfsroot=${serverip}:${rootpath}\0"                     \
271         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
272         "addip=setenv bootargs ${bootargs} "                            \
273                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
274                 ":${hostname}:${netdev}:off panic=1\0"                  \
275         "addcons=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
276         "flash_nfs_old=run nfsargs addip addcons;"                      \
277                 "bootm ${kernel_addr}\0"                                \
278         "flash_nfs=run nfsargs addip addcons;"                          \
279                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
280         "flash_self_old=run ramargs addip addcons;"                     \
281                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
282         "flash_self=run ramargs addip addcons;"                         \
283                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
284         "net_nfs_old=tftp 400000 ${bootfile};"                          \
285                 "run nfsargs addip addcons;bootm\0"                     \
286         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
287                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
288                 "run nfsargs addip addcons; "                           \
289                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
290         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
291         "bootfile=tqm834x/uImage\0"                                     \
292         "fdtfile=tqm834x/tqm834x.dtb\0"                                 \
293         "kernel_addr_r=400000\0"                                        \
294         "fdt_addr_r=600000\0"                                           \
295         "ramdisk_addr_r=800000\0"                                       \
296         "kernel_addr=800C0000\0"                                        \
297         "fdt_addr=800A0000\0"                                           \
298         "ramdisk_addr=80300000\0"                                       \
299         "u-boot=tqm834x/u-boot.bin\0"                                   \
300         "load=tftp 200000 ${u-boot}\0"                                  \
301         "update=protect off 80000000 +${filesize};"                     \
302                 "era 80000000 +${filesize};"                            \
303                 "cp.b 200000 80000000 ${filesize}\0"                    \
304         "upd=run load update\0"                                         \
305         ""
306
307 #define CONFIG_BOOTCOMMAND      "run flash_self"
308
309 /*
310  * JFFS2 partitions
311  */
312 /* mtdparts command line support */
313
314 /* default mtd partition table */
315 #endif  /* __CONFIG_H */