Merge branch 'master' of git://git.denx.de/u-boot
[oweals/u-boot.git] / include / configs / mecp5123.h
1 /*
2  * (C) Copyright 2009 Wolfgang Denk <wd@denx.de>
3  * (C) Copyright 2009, DAVE Srl <www.dave.eu>
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  * modifications for the MECP5123 by reinhard.arlt@esd-electronics.com
7  *
8  */
9
10 /*
11  * MECP5123 board configuration file
12  */
13
14 #ifndef __CONFIG_H
15 #define __CONFIG_H
16
17 #define CONFIG_MECP5123 1
18 #define CONFIG_DISPLAY_BOARDINFO
19
20 /*
21  * Memory map for the MECP5123 board:
22  *
23  * 0x0000_0000 - 0x1FFF_FFFF    DDR RAM (512 MB)
24  * 0x3000_0000 - 0x3001_FFFF    SRAM (128 KB)
25  * 0x8000_0000 - 0x803F_FFFF    IMMR (4 MB)
26  * 0x8200_0000 - 0x8200_FFFF    VPC-3 (64 KB)
27  * 0xFFC0_0000 - 0xFFFF_FFFF    NOR Boot FLASH (64 MB)
28  */
29
30 /*
31  * High Level Configuration Options
32  */
33 #define CONFIG_E300             1       /* E300 Family */
34
35 #define CONFIG_SYS_TEXT_BASE    0xFFF00000
36
37 #define CONFIG_SYS_MPC512X_CLKIN        33333333        /* in Hz */
38
39 #define CONFIG_BOARD_EARLY_INIT_F               /* call board_early_init_f() */
40 #define CONFIG_MISC_INIT_R
41
42 #define CONFIG_SYS_IMMR                 0x80000000
43 #define CONFIG_SYS_DIU_ADDR             (CONFIG_SYS_IMMR+0x2100)
44
45 #define CONFIG_SYS_MEMTEST_START        0x00200000      /* memtest region */
46 #define CONFIG_SYS_MEMTEST_END          0x00400000
47
48 /*
49  * DDR Setup - manually set all parameters as there's no SPD etc.
50  */
51 #define CONFIG_SYS_DDR_SIZE             512             /* MB */
52
53 #define CONFIG_SYS_DDR_BASE             0x00000000      /* DDR is sys memory*/
54 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
55 #define CONFIG_SYS_MAX_RAM_SIZE         0x20000000
56
57 #define CONFIG_SYS_IOCTRL_MUX_DDR       0x00000036
58
59 /* DDR Controller Configuration
60  *
61  * SYS_CFG:
62  *      [31:31] MDDRC Soft Reset:       Diabled
63  *      [30:30] DRAM CKE pin:           Enabled
64  *      [29:29] DRAM CLK:               Enabled
65  *      [28:28] Command Mode:           Enabled (For initialization only)
66  *      [27:25] DRAM Row Select:        dram_row[15:0] = magenta_address[25:10]
67  *      [24:21] DRAM Bank Select:       dram_bank[1:0] = magenta_address[11:10]
68  *      [20:19] Read Test:              DON'T USE
69  *      [18:18] Self Refresh:           Enabled
70  *      [17:17] 16bit Mode:             Disabled
71  *      [16:13] Ready Delay:            2
72  *      [12:12] Half DQS Delay:         Disabled
73  *      [11:11] Quarter DQS Delay:      Disabled
74  *      [10:08] Write Delay:            2
75  *      [07:07] Early ODT:              Disabled
76  *      [06:06] On DIE Termination:     Disabled
77  *      [05:05] FIFO Overflow Clear:    DON'T USE here
78  *      [04:04] FIFO Underflow Clear:   DON'T USE here
79  *      [03:03] FIFO Overflow Pending:  DON'T USE here
80  *      [02:02] FIFO Underlfow Pending: DON'T USE here
81  *      [01:01] FIFO Overlfow Enabled:  Enabled
82  *      [00:00] FIFO Underflow Enabled: Enabled
83  * TIME_CFG0
84  *      [31:16] DRAM Refresh Time:      0 CSB clocks
85  *      [15:8]  DRAM Command Time:      0 CSB clocks
86  *      [07:00] DRAM Precharge Time:    0 CSB clocks
87  * TIME_CFG1
88  *      [31:26] DRAM tRFC:
89  *      [25:21] DRAM tWR1:
90  *      [20:17] DRAM tWRT1:
91  *      [16:11] DRAM tDRR:
92  *      [10:05] DRAM tRC:
93  *      [04:00] DRAM tRAS:
94  * TIME_CFG2
95  *      [31:28] DRAM tRCD:
96  *      [27:23] DRAM tFAW:
97  *      [22:19] DRAM tRTW1:
98  *      [18:15] DRAM tCCD:
99  *      [14:10] DRAM tRTP:
100  *      [09:05] DRAM tRP:
101  *      [04:00] DRAM tRPA
102  */
103 #define CONFIG_SYS_MDDRC_SYS_CFG         0xEA804A00
104 #define CONFIG_SYS_MDDRC_TIME_CFG0       0x06183D2E
105 #define CONFIG_SYS_MDDRC_TIME_CFG1       0x68EC1168
106 #define CONFIG_SYS_MDDRC_TIME_CFG2       0x34310864
107
108 #define CONFIG_SYS_DDRCMD_NOP           0x01380000
109 #define CONFIG_SYS_DDRCMD_PCHG_ALL      0x01100400
110 #define CONFIG_SYS_DDRCMD_EM2           0x01020000
111 #define CONFIG_SYS_DDRCMD_EM3           0x01030000
112 #define CONFIG_SYS_DDRCMD_EN_DLL        0x01010000
113 #define CONFIG_SYS_DDRCMD_RFSH          0x01080000
114 #define CONFIG_SYS_MICRON_INIT_DEV_OP   0x01000432
115 #define CONFIG_SYS_DDRCMD_OCD_DEFAULT   0x01010780
116
117 /* DDR Priority Manager Configuration */
118 #define CONFIG_SYS_MDDRCGRP_PM_CFG1     0x00077777
119 #define CONFIG_SYS_MDDRCGRP_PM_CFG2     0x00000000
120 #define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG  0x00000001
121 #define CONFIG_SYS_MDDRCGRP_LUT0_MU     0xFFEEDDCC
122 #define CONFIG_SYS_MDDRCGRP_LUT0_ML     0xBBAAAAAA
123 #define CONFIG_SYS_MDDRCGRP_LUT1_MU     0x66666666
124 #define CONFIG_SYS_MDDRCGRP_LUT1_ML     0x55555555
125 #define CONFIG_SYS_MDDRCGRP_LUT2_MU     0x44444444
126 #define CONFIG_SYS_MDDRCGRP_LUT2_ML     0x44444444
127 #define CONFIG_SYS_MDDRCGRP_LUT3_MU     0x55555555
128 #define CONFIG_SYS_MDDRCGRP_LUT3_ML     0x55555558
129 #define CONFIG_SYS_MDDRCGRP_LUT4_MU     0x11111111
130 #define CONFIG_SYS_MDDRCGRP_LUT4_ML     0x11111122
131 #define CONFIG_SYS_MDDRCGRP_LUT0_AU     0xaaaaaaaa
132 #define CONFIG_SYS_MDDRCGRP_LUT0_AL     0xaaaaaaaa
133 #define CONFIG_SYS_MDDRCGRP_LUT1_AU     0x66666666
134 #define CONFIG_SYS_MDDRCGRP_LUT1_AL     0x66666666
135 #define CONFIG_SYS_MDDRCGRP_LUT2_AU     0x11111111
136 #define CONFIG_SYS_MDDRCGRP_LUT2_AL     0x11111111
137 #define CONFIG_SYS_MDDRCGRP_LUT3_AU     0x11111111
138 #define CONFIG_SYS_MDDRCGRP_LUT3_AL     0x11111111
139 #define CONFIG_SYS_MDDRCGRP_LUT4_AU     0x11111111
140 #define CONFIG_SYS_MDDRCGRP_LUT4_AL     0x11111111
141
142 /*
143  * NOR FLASH on the Local Bus
144  */
145 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
146 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
147
148 #define CONFIG_SYS_FLASH_BASE           0xFFC00000      /* start of FLASH */
149 #define CONFIG_SYS_FLASH_SIZE           0x00400000      /* max flash size */
150
151 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
152 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* number of banks */
153 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE}
154 #define CONFIG_SYS_MAX_FLASH_SECT       256     /* max sectors per device */
155
156 #undef CONFIG_SYS_FLASH_CHECKSUM
157
158 /*
159  * NAND FLASH
160  * drivers/mtd/nand/mpc5121_nfc.c (rev 2 silicon only)
161  */
162 #define CONFIG_CMD_NAND
163 #define CONFIG_NAND_MPC5121_NFC
164 #define CONFIG_SYS_NAND_BASE            0x40000000
165 #define CONFIG_SYS_MAX_NAND_DEVICE      1
166
167 /*
168  * Configuration parameters for MPC5121 NAND driver
169  */
170 #define CONFIG_FSL_NFC_WIDTH            1
171 #define CONFIG_FSL_NFC_WRITE_SIZE       2048
172 #define CONFIG_FSL_NFC_SPARE_SIZE       64
173 #define CONFIG_FSL_NFC_CHIPS            1
174
175 #define CONFIG_SYS_SRAM_BASE            0x30000000
176 #define CONFIG_SYS_SRAM_SIZE            0x00020000      /* 128 KB */
177
178 /* Initialize Local Window for NOR FLASH access */
179 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
180 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
181
182 /* ALE active low, data size 4bytes */
183 #define CONFIG_SYS_CS0_CFG              0x05051150
184
185 /* Use not alternative CS timing */
186 #define CONFIG_SYS_CS_ALETIMING         0x00000000
187
188 /* ALE active low, data size 4bytes */
189 #define CONFIG_SYS_CS1_CFG              0x1f1f3090
190 #define CONFIG_SYS_VPC3_BASE            0x82000000      /* start of VPC3 space */
191 #define CONFIG_SYS_VPC3_SIZE            0x00010000      /* max VPC3 size */
192 /* Initialize Local Window for VPC3 access */
193 #define CONFIG_SYS_CS1_START            CONFIG_SYS_VPC3_BASE
194 #define CONFIG_SYS_CS1_SIZE             CONFIG_SYS_VPC3_SIZE
195
196 /* Use SRAM for initial stack */
197 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_SRAM_BASE /* Init RAM addr */
198 #define CONFIG_SYS_INIT_RAM_SIZE                CONFIG_SYS_SRAM_SIZE
199
200 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
201 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
202
203 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE    /* Start of monitor */
204 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)    /* Monitor length */
205 #define CONFIG_SYS_MALLOC_LEN           (6 * 1024 * 1024) /* Malloc size */
206
207 /*
208  * Serial Port
209  */
210 #define CONFIG_CONS_INDEX     1
211
212 /*
213  * Serial console configuration
214  */
215 #define CONFIG_PSC_CONSOLE      3       /* console is on PSC3 */
216 #define CONFIG_SYS_PSC3
217 #if CONFIG_PSC_CONSOLE != 3
218 #error CONFIG_PSC_CONSOLE must be 3
219 #endif
220 #define CONFIG_BAUDRATE         9600    /* ... at 9600 bps */
221 #define CONFIG_SYS_BAUDRATE_TABLE  \
222         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
223
224 #define CONSOLE_FIFO_TX_SIZE    FIFOC_PSC3_TX_SIZE
225 #define CONSOLE_FIFO_TX_ADDR    FIFOC_PSC3_TX_ADDR
226 #define CONSOLE_FIFO_RX_SIZE    FIFOC_PSC3_RX_SIZE
227 #define CONSOLE_FIFO_RX_ADDR    FIFOC_PSC3_RX_ADDR
228
229 /*
230  * Clocks in use
231  */
232 #define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN |                           \
233                          CLOCK_SCCR1_LPC_EN |                           \
234                          CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |       \
235                          CLOCK_SCCR1_PSCFIFO_EN |                       \
236                          CLOCK_SCCR1_DDR_EN |                           \
237                          CLOCK_SCCR1_FEC_EN |                           \
238                          CLOCK_SCCR1_NFC_EN |                           \
239                          CLOCK_SCCR1_PCI_EN |                           \
240                          CLOCK_SCCR1_TPR_EN)
241
242 #define SCCR2_CLOCKS_EN (CLOCK_SCCR2_MEM_EN |   \
243                          CLOCK_SCCR2_I2C_EN)
244
245
246 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
247 /* Use the HUSH parser */
248 #define CONFIG_SYS_HUSH_PARSER
249 #ifdef  CONFIG_SYS_HUSH_PARSER
250 #endif
251
252 /* I2C */
253 #define CONFIG_HARD_I2C                 /* I2C with hardware support */
254 #define CONFIG_I2C_MULTI_BUS
255 #define CONFIG_SYS_I2C_SPEED            400000  /* I2C speed */
256 #define CONFIG_SYS_I2C_SLAVE            0x7F    /* slave address */
257
258 /*
259  * IIM - IC Identification Module
260  */
261 #undef CONFIG_FSL_IIM
262
263 /*
264  * EEPROM configuration
265  */
266 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2       /* 16-bit EEPROM address */
267 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* Atmel: AT24C32A-10TQ-2.7 */
268 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10        /* 10ms of delay */
269 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5     /* 32-Byte Page Write Mode */
270 #define CONFIG_SYS_EEPROM_WREN                  /* Use EEPROM write protect */
271
272 /*
273  * Ethernet configuration
274  */
275 #define CONFIG_MPC512x_FEC      1
276 #define CONFIG_PHY_ADDR         0x1
277 #define CONFIG_MII              1       /* MII PHY management           */
278 #define CONFIG_FEC_AN_TIMEOUT   1
279 #define CONFIG_HAS_ETH0
280
281 /*
282  * Configure on-board RTC
283  */
284 #define CONFIG_SYS_RTC_BUS_NUM  0x01
285 #define CONFIG_SYS_I2C_RTC_ADDR 0x32
286 #define CONFIG_RTC_RX8025
287
288 /*
289  * Environment
290  */
291 #define CONFIG_ENV_IS_IN_EEPROM         /* Store env in I2C EEPROM      */
292 #define CONFIG_ENV_SIZE         0x1000
293 #define CONFIG_ENV_OFFSET       0x0000  /* environment starts here      */
294
295 #define CONFIG_LOADS_ECHO               /* echo on for serial download  */
296 #define CONFIG_SYS_LOADS_BAUD_CHANGE    /* allow baudrate change        */
297
298 #define CONFIG_CMD_ASKENV
299 #define CONFIG_CMD_DHCP
300 #define CONFIG_CMD_I2C
301 #define CONFIG_CMD_MII
302 #define CONFIG_CMD_PING
303 #define CONFIG_CMD_REGINFO
304 #define CONFIG_CMD_EEPROM
305 #define CONFIG_CMD_DATE
306 #undef CONFIG_CMD_FUSE
307 #undef CONFIG_CMD_IDE
308 #undef CONFIG_CMD_EXT2
309 #define CONFIG_CMD_FAT
310 #define CONFIG_CMD_JFFS2
311 #define CONFIG_DOS_PARTITION
312
313 /*
314  * Watchdog timeout = CONFIG_SYS_WATCHDOG_VALUE * 65536 / IPS clock.
315  * For example, when IPS is set to 66MHz and CONFIG_SYS_WATCHDOG_VALUE is set
316  * to 0xFFFF, watchdog timeouts after about 64s. For details refer
317  * to chapter 36 of the MPC5121e Reference Manual.
318  */
319 /* #define CONFIG_WATCHDOG */           /* enable watchdog */
320 #define CONFIG_SYS_WATCHDOG_VALUE 0xFFFF
321
322  /*
323  * Miscellaneous configurable options
324  */
325 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
326 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
327
328 #ifdef CONFIG_CMD_KGDB
329 # define CONFIG_SYS_CBSIZE      1024            /* Console I/O Buffer Size */
330 #else
331 # define CONFIG_SYS_CBSIZE      256             /* Console I/O Buffer Size */
332 #endif
333
334 /* Print Buffer Size */
335 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
336                                  sizeof(CONFIG_SYS_PROMPT) + 16)
337 /* max number of command args */
338 #define CONFIG_SYS_MAXARGS      32
339 /* Boot Argument Buffer Size */
340 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
341
342 /*
343  * For booting Linux, the board info and command line data
344  * have to be in the first 256 MB of memory, since this is
345  * the maximum mapped by the Linux kernel during initialization.
346  */
347 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)     /* Linux initial memory map */
348
349 /* Cache Configuration */
350 #define CONFIG_SYS_DCACHE_SIZE          32768
351 #define CONFIG_SYS_CACHELINE_SIZE       32
352 #ifdef CONFIG_CMD_KGDB
353 #define CONFIG_SYS_CACHELINE_SHIFT      5
354 #endif
355
356 #define CONFIG_SYS_HID0_INIT    0x000000000
357 #define CONFIG_SYS_HID0_FINAL   HID0_ENABLE_MACHINE_CHECK
358 #define CONFIG_SYS_HID2         HID2_HBE
359
360 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
361
362 #ifdef CONFIG_CMD_KGDB
363 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
364 #endif
365
366 /*
367  * Environment Configuration
368  */
369 #define CONFIG_TIMESTAMP
370
371 #define CONFIG_HOSTNAME         mecp512x
372 #define CONFIG_BOOTFILE         "/tftpboot/mecp512x/uImage"
373 #define CONFIG_ROOTPATH         "/tftpboot/mecp512x/target_root"
374
375 #define CONFIG_LOADADDR         400000  /* def. location for tftp and bootm */
376
377 #define CONFIG_BOOTDELAY        5       /* -1 disables auto-boot */
378 #undef  CONFIG_BOOTARGS                 /* the boot command will set bootargs*/
379
380 #define CONFIG_PREBOOT  "echo;" \
381         "echo Welcome to MECP5123" \
382         "echo"
383
384 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
385         "u-boot_addr_r=200000\0"                                        \
386         "kernel_addr_r=600000\0"                                        \
387         "fdt_addr_r=880000\0"                                           \
388         "ramdisk_addr_r=900000\0"                                       \
389         "u-boot_addr=FFF00000\0"                                        \
390         "kernel_addr=FFC40000\0"                                        \
391         "fdt_addr=FFEC0000\0"                                           \
392         "ramdisk_addr=FC040000\0"                                       \
393         "ramdiskfile=/tftpboot/mecp512x/uRamdisk\0"                     \
394         "u-boot=/tftpboot/mecp512x/u-boot.bin\0"                        \
395         "bootfile=/tftpboot/mecp512x/uImage\0"                          \
396         "fdtfile=/tftpboot/mecp512x/mecp512x.dtb\0"                     \
397         "rootpath=/tftpboot/mecp512x/target_root\n"                     \
398         "netdev=eth0\0"                                                 \
399         "consdev=ttyPSC0\0"                                             \
400         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
401                 "nfsroot=${serverip}:${rootpath}\0"                     \
402         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
403         "addip=setenv bootargs ${bootargs} "                            \
404                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
405                 ":${hostname}:${netdev}:off panic=1\0"                  \
406         "addtty=setenv bootargs ${bootargs} "                           \
407                 "console=${consdev},${baudrate}\0"                      \
408         "flash_nfs=run nfsargs addip addtty;"                           \
409                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
410         "flash_self=run ramargs addip addtty;"                          \
411                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
412         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
413                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
414                 "run nfsargs addip addtty;"                             \
415                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
416         "net_self=tftp ${kernel_addr_r} ${bootfile};"                   \
417                 "tftp ${ramdisk_addr_r} ${ramdiskfile};"                \
418                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
419                 "run ramargs addip addtty;"                             \
420                 "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0"\
421         "load=tftp ${u-boot_addr_r} ${u-boot}\0"                        \
422         "update=protect off ${u-boot_addr} +${filesize};"               \
423                 "era ${u-boot_addr} +${filesize};"                      \
424                 "cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0"    \
425         "upd=run load update\0"                                         \
426         ""
427
428 #define CONFIG_BOOTCOMMAND      "run flash_self"
429
430 #define CONFIG_OF_LIBFDT
431 #define CONFIG_OF_BOARD_SETUP
432
433 #define OF_CPU                  "PowerPC,5121@0"
434 #define OF_SOC_COMPAT           "fsl,mpc5121-immr"
435 #define OF_TBCLK                (bd->bi_busfreq / 4)
436 #define OF_STDOUT_PATH          "/soc@80000000/serial@11300"
437
438 #endif  /* __CONFIG_H */