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71f95118 1/*
7c803be2 2 * (C) Copyright 2000-2008
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3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * board/config.h - configuration options, board specific
26 */
27
28#ifndef __CONFIG_H
29#define __CONFIG_H
30
31/*
32 * High Level Configuration Options
33 * (easy to change)
34 */
35
36#define CONFIG_MPC860 1
37#define CONFIG_MPC860T 1
38#define CONFIG_MPC862 1
39
40#define CONFIG_TQM862M 1 /* ...on a TQM8xxM module */
41
2ae18241
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42#define CONFIG_SYS_TEXT_BASE 0x40000000
43
71f95118 44#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
3cb7a480
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45#define CONFIG_SYS_SMC_RXBUFLEN 128
46#define CONFIG_SYS_MAXIDLE 10
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47#define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */
48
ae3af05e 49#define CONFIG_BOOTCOUNT_LIMIT
71f95118 50
ae3af05e 51#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
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52
53#define CONFIG_BOARD_TYPES 1 /* support board types */
54
55#define CONFIG_PREBOOT "echo;" \
32bf3d14 56 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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57 "echo"
58
59#undef CONFIG_BOOTARGS
60
61#define CONFIG_EXTRA_ENV_SETTINGS \
62 "netdev=eth0\0" \
63 "nfsargs=setenv bootargs root=/dev/nfs rw " \
fe126d8b 64 "nfsroot=${serverip}:${rootpath}\0" \
71f95118 65 "ramargs=setenv bootargs root=/dev/ram rw\0" \
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66 "addip=setenv bootargs ${bootargs} " \
67 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
68 ":${hostname}:${netdev}:off panic=1\0" \
71f95118 69 "flash_nfs=run nfsargs addip;" \
fe126d8b 70 "bootm ${kernel_addr}\0" \
71f95118 71 "flash_self=run ramargs addip;" \
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72 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
73 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
71f95118 74 "rootpath=/opt/eldk/ppc_8xx\0" \
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75 "hostname=TQM862M\0" \
76 "bootfile=TQM862M/uImage\0" \
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77 "fdt_addr=40080000\0" \
78 "kernel_addr=400A0000\0" \
79 "ramdisk_addr=40280000\0" \
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80 "u-boot=TQM862M/u-image.bin\0" \
81 "load=tftp 200000 ${u-boot}\0" \
82 "update=prot off 40000000 +${filesize};" \
83 "era 40000000 +${filesize};" \
84 "cp.b 200000 40000000 ${filesize};" \
85 "sete filesize;save\0" \
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86 ""
87#define CONFIG_BOOTCOMMAND "run flash_self"
88
89#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
6d0f6bcf 90#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
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91
92#undef CONFIG_WATCHDOG /* watchdog disabled */
93
94#define CONFIG_STATUS_LED 1 /* Status LED enabled */
95
96#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
97
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98/*
99 * BOOTP options
100 */
101#define CONFIG_BOOTP_SUBNETMASK
102#define CONFIG_BOOTP_GATEWAY
103#define CONFIG_BOOTP_HOSTNAME
104#define CONFIG_BOOTP_BOOTPATH
105#define CONFIG_BOOTP_BOOTFILESIZE
106
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107
108#define CONFIG_MAC_PARTITION
109#define CONFIG_DOS_PARTITION
110
111#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
112
71f95118 113
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114/*
115 * Command line configuration.
116 */
117#include <config_cmd_default.h>
118
119#define CONFIG_CMD_ASKENV
120#define CONFIG_CMD_DATE
121#define CONFIG_CMD_DHCP
29f8f58f 122#define CONFIG_CMD_ELF
9a63b7f4 123#define CONFIG_CMD_EXT2
2694690e 124#define CONFIG_CMD_IDE
29f8f58f 125#define CONFIG_CMD_JFFS2
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126#define CONFIG_CMD_NFS
127#define CONFIG_CMD_SNTP
128
71f95118 129
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130#define CONFIG_NETCONSOLE
131
132
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133/*
134 * Miscellaneous configurable options
135 */
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136#define CONFIG_SYS_LONGHELP /* undef to save memory */
137#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
71f95118 138
2751a95a 139#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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140#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
141#ifdef CONFIG_SYS_HUSH_PARSER
142#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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143#endif
144
2694690e 145#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 146#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
71f95118 147#else
6d0f6bcf 148#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
71f95118 149#endif
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150#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
151#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
152#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
71f95118 153
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154#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
155#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
71f95118 156
6d0f6bcf 157#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
71f95118 158
6d0f6bcf 159#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
71f95118 160
6d0f6bcf 161#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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162
163/*
164 * Low Level Configuration Settings
165 * (address mappings, register initial values, etc.)
166 * You should know what you are doing if you make changes here.
167 */
168/*-----------------------------------------------------------------------
169 * Internal Memory Mapped Register
170 */
6d0f6bcf 171#define CONFIG_SYS_IMMR 0xFFF00000
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172
173/*-----------------------------------------------------------------------
174 * Definitions for initial stack pointer and data area (in DPRAM)
175 */
6d0f6bcf 176#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
553f0982 177#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
6d0f6bcf 178#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
553f0982 179#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
6d0f6bcf 180#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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181
182/*-----------------------------------------------------------------------
183 * Start addresses for the final memory configuration
184 * (Set up by the startup code)
6d0f6bcf 185 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
71f95118 186 */
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187#define CONFIG_SYS_SDRAM_BASE 0x00000000
188#define CONFIG_SYS_FLASH_BASE 0x40000000
189#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
190#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
191#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
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192
193/*
194 * For booting Linux, the board info and command line data
195 * have to be in the first 8 MB of memory, since this is
196 * the maximum mapped by the Linux kernel during initialization.
197 */
6d0f6bcf 198#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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199
200/*-----------------------------------------------------------------------
201 * FLASH organization
202 */
71f95118 203
e318d9e9 204/* use CFI flash driver */
6d0f6bcf 205#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
00b1883a 206#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
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207#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
208#define CONFIG_SYS_FLASH_EMPTY_INFO
209#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
210#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
211#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
71f95118 212
5a1aceb0 213#define CONFIG_ENV_IS_IN_FLASH 1
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214#define CONFIG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */
215#define CONFIG_ENV_SIZE 0x08000 /* Total Size of Environment */
216#define CONFIG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */
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217
218/* Address and size of Redundant Environment Sector */
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219#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
220#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
71f95118 221
6d0f6bcf 222#define CONFIG_SYS_USE_PPCENV /* Environment embedded in sect .ppcenv */
67c31036 223
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224#define CONFIG_MISC_INIT_R /* Make sure to remap flashes correctly */
225
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226/*-----------------------------------------------------------------------
227 * Dynamic MTD partition support
228 */
68d7d651 229#define CONFIG_CMD_MTDPARTS
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230#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
231#define CONFIG_FLASH_CFI_MTD
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232#define MTDIDS_DEFAULT "nor0=TQM8xxM-0"
233
234#define MTDPARTS_DEFAULT "mtdparts=TQM8xxM-0:512k(u-boot)," \
235 "128k(dtb)," \
236 "1920k(kernel)," \
237 "5632(rootfs)," \
cd82919e 238 "4m(data)"
29f8f58f 239
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240/*-----------------------------------------------------------------------
241 * Hardware Information Block
242 */
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243#define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
244#define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */
245#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
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246
247/*-----------------------------------------------------------------------
248 * Cache Configuration
249 */
6d0f6bcf 250#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
2694690e 251#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 252#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
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253#endif
254
255/*-----------------------------------------------------------------------
256 * SYPCR - System Protection Control 11-9
257 * SYPCR can only be written once after reset!
258 *-----------------------------------------------------------------------
259 * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
260 */
261#if defined(CONFIG_WATCHDOG)
6d0f6bcf 262#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
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263 SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
264#else
6d0f6bcf 265#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
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266#endif
267
268/*-----------------------------------------------------------------------
269 * SIUMCR - SIU Module Configuration 11-6
270 *-----------------------------------------------------------------------
271 * PCMCIA config., multi-function pin tri-state
272 */
273#ifndef CONFIG_CAN_DRIVER
6d0f6bcf 274#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
71f95118 275#else /* we must activate GPL5 in the SIUMCR for CAN */
6d0f6bcf 276#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
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277#endif /* CONFIG_CAN_DRIVER */
278
279/*-----------------------------------------------------------------------
280 * TBSCR - Time Base Status and Control 11-26
281 *-----------------------------------------------------------------------
282 * Clear Reference Interrupt Status, Timebase freezing enabled
283 */
6d0f6bcf 284#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
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285
286/*-----------------------------------------------------------------------
287 * RTCSC - Real-Time Clock Status and Control Register 11-27
288 *-----------------------------------------------------------------------
289 */
6d0f6bcf 290#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
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291
292/*-----------------------------------------------------------------------
293 * PISCR - Periodic Interrupt Status and Control 11-31
294 *-----------------------------------------------------------------------
295 * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
296 */
6d0f6bcf 297#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
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298
299/*-----------------------------------------------------------------------
300 * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
301 *-----------------------------------------------------------------------
302 * Reset PLL lock status sticky bit, timer expired status bit and timer
303 * interrupt status bit
71f95118 304 */
6d0f6bcf 305#define CONFIG_SYS_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
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306
307/*-----------------------------------------------------------------------
308 * SCCR - System Clock and reset Control Register 15-27
309 *-----------------------------------------------------------------------
310 * Set clock output, timebase and RTC source and divider,
311 * power management and some other internal clocks
312 */
313#define SCCR_MASK SCCR_EBDF11
6d0f6bcf 314#define CONFIG_SYS_SCCR (SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
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315 SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
316 SCCR_DFALCD00)
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317
318/*-----------------------------------------------------------------------
319 * PCMCIA stuff
320 *-----------------------------------------------------------------------
321 *
322 */
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323#define CONFIG_SYS_PCMCIA_MEM_ADDR (0xE0000000)
324#define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 )
325#define CONFIG_SYS_PCMCIA_DMA_ADDR (0xE4000000)
326#define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 )
327#define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0xE8000000)
328#define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 )
329#define CONFIG_SYS_PCMCIA_IO_ADDR (0xEC000000)
330#define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 )
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331
332/*-----------------------------------------------------------------------
333 * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
334 *-----------------------------------------------------------------------
335 */
336
337#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
338
339#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
340#undef CONFIG_IDE_LED /* LED for ide not supported */
341#undef CONFIG_IDE_RESET /* reset for ide not supported */
342
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343#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
344#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
71f95118 345
6d0f6bcf 346#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
71f95118 347
6d0f6bcf 348#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR
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349
350/* Offset for data I/O */
6d0f6bcf 351#define CONFIG_SYS_ATA_DATA_OFFSET (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
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352
353/* Offset for normal register accesses */
6d0f6bcf 354#define CONFIG_SYS_ATA_REG_OFFSET (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
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355
356/* Offset for alternate registers */
6d0f6bcf 357#define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
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358
359/*-----------------------------------------------------------------------
360 *
361 *-----------------------------------------------------------------------
362 *
363 */
6d0f6bcf 364#define CONFIG_SYS_DER 0
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365
366/*
367 * Init Memory Controller:
368 *
369 * BR0/1 and OR0/1 (FLASH)
370 */
371
372#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
373#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #1 */
374
375/* used to re-map FLASH both when starting from SRAM or FLASH:
376 * restrict access enough to keep SRAM working (if any)
377 * but not too much to meddle with FLASH accesses
378 */
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379#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */
380#define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */
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381
382/*
383 * FLASH timing:
384 */
6d0f6bcf 385#define CONFIG_SYS_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
71f95118 386 OR_SCY_3_CLK | OR_EHTR | OR_BI)
71f95118 387
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388#define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
389#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
390#define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
71f95118 391
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392#define CONFIG_SYS_OR1_REMAP CONFIG_SYS_OR0_REMAP
393#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM
394#define CONFIG_SYS_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
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395
396/*
397 * BR2/3 and OR2/3 (SDRAM)
398 *
399 */
400#define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */
401#define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */
402#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */
403
404/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
6d0f6bcf 405#define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00
71f95118 406
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407#define CONFIG_SYS_OR2_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
408#define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
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409
410#ifndef CONFIG_CAN_DRIVER
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411#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM
412#define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
71f95118 413#else /* CAN uses CS3#, so we can have only one SDRAM bank anyway */
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414#define CONFIG_SYS_CAN_BASE 0xC0000000 /* CAN mapped at 0xC0000000 */
415#define CONFIG_SYS_CAN_OR_AM 0xFFFF8000 /* 32 kB address mask */
416#define CONFIG_SYS_OR3_CAN (CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
417#define CONFIG_SYS_BR3_CAN ((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
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418 BR_PS_8 | BR_MS_UPMB | BR_V )
419#endif /* CONFIG_CAN_DRIVER */
420
421/*
422 * Memory Periodic Timer Prescaler
423 *
424 * The Divider for PTA (refresh timer) configuration is based on an
425 * example SDRAM configuration (64 MBit, one bank). The adjustment to
426 * the number of chip selects (NCS) and the actually needed refresh
427 * rate is done by setting MPTPR.
428 *
429 * PTA is calculated from
430 * PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
431 *
432 * gclk CPU clock (not bus clock!)
433 * Trefresh Refresh cycle * 4 (four word bursts used)
434 *
435 * 4096 Rows from SDRAM example configuration
436 * 1000 factor s -> ms
437 * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration
438 * 4 Number of refresh cycles per period
439 * 64 Refresh cycle in ms per number of rows
440 * --------------------------------------------
441 * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
442 *
443 * 50 MHz => 50.000.000 / Divider = 98
444 * 66 Mhz => 66.000.000 / Divider = 129
445 * 80 Mhz => 80.000.000 / Divider = 156
446 * 100 Mhz => 100.000.000 / Divider = 195
447 */
e9132ea9 448
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449#define CONFIG_SYS_PTA_PER_CLK ((4096 * 32 * 1000) / (4 * 64))
450#define CONFIG_SYS_MAMR_PTA 98
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451
452/*
453 * For 16 MBit, refresh rates could be 31.3 us
454 * (= 64 ms / 2K = 125 / quad bursts).
455 * For a simpler initialization, 15.6 us is used instead.
456 *
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457 * #define CONFIG_SYS_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks
458 * #define CONFIG_SYS_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank
71f95118 459 */
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460#define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */
461#define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */
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462
463/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */
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464#define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */
465#define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */
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466
467/*
468 * MAMR settings for SDRAM
469 */
470
471/* 8 column SDRAM */
6d0f6bcf 472#define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
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473 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \
474 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
475/* 9 column SDRAM */
6d0f6bcf 476#define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
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477 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \
478 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
479
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480#define CONFIG_NET_MULTI
481#define CONFIG_SCC1_ENET
482#define CONFIG_FEC_ENET
48690d80 483#define CONFIG_ETHPRIME "SCC"
71f95118 484
7026ead0
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485/* pass open firmware flat tree */
486#define CONFIG_OF_LIBFDT 1
487#define CONFIG_OF_BOARD_SETUP 1
488#define CONFIG_HWCONFIG 1
489
71f95118 490#endif /* __CONFIG_H */