blob: c216ac2d474d84280c0c6dd176698a9924cdb033 [file] [log] [blame]
Marian Balakowicz513b4a12005-10-11 19:09:42 +02001/*
2 * (C) Copyright 2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
Wolfgang Denkbd8ec7e2013-10-07 13:07:26 +02005 * SPDX-License-Identifier: GPL-2.0+
Marian Balakowicz513b4a12005-10-11 19:09:42 +02006 */
7
8/*
9 * TQM8349 board configuration file
10 */
11
12#ifndef __CONFIG_H
13#define __CONFIG_H
14
Marian Balakowicz513b4a12005-10-11 19:09:42 +020015/*
16 * High Level Configuration Options
17 */
18#define CONFIG_E300 1 /* E300 Family */
Peter Tyser72f2d392009-05-22 17:23:25 -050019#define CONFIG_MPC834x 1 /* MPC834x specific */
Timur Tabic0b114a2006-10-31 21:23:16 -060020#define CONFIG_MPC8349 1 /* MPC8349 specific */
Marian Balakowicz513b4a12005-10-11 19:09:42 +020021#define CONFIG_TQM834X 1 /* TQM834X board specific */
22
Wolfgang Denk291ba1b2010-10-06 09:05:45 +020023#define CONFIG_SYS_TEXT_BASE 0x80000000
24
Mike Williamsbf895ad2011-07-22 04:01:30 +000025/* IMMR Base Address Register, use Freescale default: 0xff400000 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020026#define CONFIG_SYS_IMMR 0xff400000
Marian Balakowicz513b4a12005-10-11 19:09:42 +020027
28/* System clock. Primary input clock when in PCI host mode */
29#define CONFIG_83XX_CLKIN 66666000 /* 66,666 MHz */
30
31/*
32 * Local Bus LCRR
33 * LCRR: DLL bypass, Clock divider is 8
34 *
35 * for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
36 *
37 * External Local Bus rate is
38 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
39 */
Kim Phillips328040a2009-09-25 18:19:44 -050040#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
41#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_8
Marian Balakowicz513b4a12005-10-11 19:09:42 +020042
43/* board pre init: do not call, nothing to do */
Marian Balakowicz513b4a12005-10-11 19:09:42 +020044
45/* detect the number of flash banks */
46#define CONFIG_BOARD_EARLY_INIT_R
47
48/*
49 * DDR Setup
50 */
Joe Hershberger13fccc02011-10-11 23:57:22 -050051 /* DDR is system memory*/
52#define CONFIG_SYS_DDR_BASE 0x00000000
53#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020054#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
Joe Hershberger13fccc02011-10-11 23:57:22 -050055#define DDR_CASLAT_25 /* CASLAT set to 2.5 */
56#undef CONFIG_DDR_ECC /* only for ECC DDR module */
57#undef CONFIG_SPD_EEPROM /* do not use SPD EEPROM for DDR setup */
Marian Balakowicz513b4a12005-10-11 19:09:42 +020058
Joe Hershberger13fccc02011-10-11 23:57:22 -050059#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020060#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
61#define CONFIG_SYS_MEMTEST_END 0x00100000
Marian Balakowicz513b4a12005-10-11 19:09:42 +020062
63/*
64 * FLASH on the Local Bus
65 */
Joe Hershberger13fccc02011-10-11 23:57:22 -050066#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
67#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020068#undef CONFIG_SYS_FLASH_CHECKSUM
69#define CONFIG_SYS_FLASH_BASE 0x80000000 /* start of FLASH */
70#define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size in MB */
Joe Hershberger13fccc02011-10-11 23:57:22 -050071#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sectors */
Wolfgang Denk5a272ec32009-05-15 09:19:52 +020072#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
Marian Balakowicz513b4a12005-10-11 19:09:42 +020073
74/*
75 * FLASH bank number detection
76 */
77
78/*
Joe Hershberger13fccc02011-10-11 23:57:22 -050079 * When CONFIG_SYS_MAX_FLASH_BANKS_DETECT is defined, the actual number of
80 * Flash banks has to be determined at runtime and stored in a gloabl variable
81 * tqm834x_num_flash_banks. The value of CONFIG_SYS_MAX_FLASH_BANKS_DETECT is
82 * only used instead of CONFIG_SYS_MAX_FLASH_BANKS to allocate the array
83 * flash_info, and should be made sufficiently large to accomodate the number
84 * of banks that might actually be detected. Since most (all?) Flash related
85 * functions use CONFIG_SYS_MAX_FLASH_BANKS as the number of actual banks on
86 * the board, it is defined as tqm834x_num_flash_banks.
Marian Balakowicz513b4a12005-10-11 19:09:42 +020087 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020088#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 2
Marian Balakowicz513b4a12005-10-11 19:09:42 +020089
Joe Hershberger13fccc02011-10-11 23:57:22 -050090#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors per device */
Marian Balakowicz513b4a12005-10-11 19:09:42 +020091
92/* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
Joe Hershberger13fccc02011-10-11 23:57:22 -050093#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BR_BA) \
94 | BR_MS_GPCM \
95 | BR_PS_32 \
96 | BR_V)
Marian Balakowicz513b4a12005-10-11 19:09:42 +020097
98/* FLASH timing (0x0000_0c54) */
Joe Hershberger13fccc02011-10-11 23:57:22 -050099#define CONFIG_SYS_OR_TIMING_FLASH (OR_GPCM_CSNT \
100 | OR_GPCM_ACS_DIV4 \
101 | OR_GPCM_SCY_5 \
102 | OR_GPCM_TRLX)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200103
Joe Hershbergerf05b9332011-10-11 23:57:30 -0500104#define CONFIG_SYS_PRELIM_OR_AM OR_AM_1GB /* OR addr mask: 1 GiB */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200105
Joe Hershberger13fccc02011-10-11 23:57:22 -0500106#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM \
107 | CONFIG_SYS_OR_TIMING_FLASH)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200108
Joe Hershbergerf05b9332011-10-11 23:57:30 -0500109#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_1GB)
Rafal Jaworowski384da5e2005-10-17 02:39:53 +0200110
Joe Hershberger13fccc02011-10-11 23:57:22 -0500111 /* Window base at flash base */
112#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200113
114/* disable remaining mappings */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200115#define CONFIG_SYS_BR1_PRELIM 0x00000000
116#define CONFIG_SYS_OR1_PRELIM 0x00000000
117#define CONFIG_SYS_LBLAWBAR1_PRELIM 0x00000000
118#define CONFIG_SYS_LBLAWAR1_PRELIM 0x00000000
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200119
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200120#define CONFIG_SYS_BR2_PRELIM 0x00000000
121#define CONFIG_SYS_OR2_PRELIM 0x00000000
122#define CONFIG_SYS_LBLAWBAR2_PRELIM 0x00000000
123#define CONFIG_SYS_LBLAWAR2_PRELIM 0x00000000
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200124
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200125#define CONFIG_SYS_BR3_PRELIM 0x00000000
126#define CONFIG_SYS_OR3_PRELIM 0x00000000
127#define CONFIG_SYS_LBLAWBAR3_PRELIM 0x00000000
128#define CONFIG_SYS_LBLAWAR3_PRELIM 0x00000000
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200129
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200130/*
131 * Monitor config
132 */
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200133#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200134
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200135#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
Wolfgang Denk95593572009-05-14 23:18:34 +0200136# define CONFIG_SYS_RAMBOOT
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200137#else
Wolfgang Denk95593572009-05-14 23:18:34 +0200138# undef CONFIG_SYS_RAMBOOT
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200139#endif
140
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200141#define CONFIG_SYS_INIT_RAM_LOCK 1
Joe Hershberger13fccc02011-10-11 23:57:22 -0500142#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000 /* Initial RAM address */
143#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200144
Joe Hershberger13fccc02011-10-11 23:57:22 -0500145#define CONFIG_SYS_GBL_DATA_OFFSET \
146 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200147#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200148
Joe Hershberger13fccc02011-10-11 23:57:22 -0500149 /* Reserve 384 kB = 3 sect. for Mon */
150#define CONFIG_SYS_MONITOR_LEN (384 * 1024)
151 /* Reserve 512 kB for malloc */
152#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200153
154/*
155 * Serial Port
156 */
157#define CONFIG_CONS_INDEX 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200158#define CONFIG_SYS_NS16550_SERIAL
159#define CONFIG_SYS_NS16550_REG_SIZE 1
160#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200161
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200162#define CONFIG_SYS_BAUDRATE_TABLE \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500163 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200164
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200165#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
166#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200167
168/*
169 * I2C
170 */
Heiko Schocherf2850742012-10-24 13:48:22 +0200171#define CONFIG_SYS_I2C
172#define CONFIG_SYS_I2C_FSL
173#define CONFIG_SYS_FSL_I2C_SPEED 400000
174#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
175#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200176
177/* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500178#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
179#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16 bit */
180#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 32 bytes/write */
181#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 12 /* 10ms +/- 20% */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200182
183/* I2C RTC */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500184#define CONFIG_RTC_DS1337 /* use ds1337 rtc via i2c */
185#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200186
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200187/*
188 * TSEC
189 */
Wolfgang Denka1be4762008-05-20 16:00:29 +0200190#define CONFIG_TSEC_ENET /* tsec ethernet support */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200191#define CONFIG_MII
192
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200193#define CONFIG_SYS_TSEC1_OFFSET 0x24000
Joe Hershberger13fccc02011-10-11 23:57:22 -0500194#define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200195#define CONFIG_SYS_TSEC2_OFFSET 0x25000
Joe Hershberger13fccc02011-10-11 23:57:22 -0500196#define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200197
198#if defined(CONFIG_TSEC_ENET)
199
Kim Phillips177e58f2007-05-16 16:52:19 -0500200#define CONFIG_TSEC1 1
201#define CONFIG_TSEC1_NAME "TSEC0"
202#define CONFIG_TSEC2 1
203#define CONFIG_TSEC2_NAME "TSEC1"
Joe Hershberger13fccc02011-10-11 23:57:22 -0500204#define TSEC1_PHY_ADDR 2
205#define TSEC2_PHY_ADDR 1
206#define TSEC1_PHYIDX 0
207#define TSEC2_PHYIDX 0
Andy Fleming09b88df2007-08-15 20:03:25 -0500208#define TSEC1_FLAGS TSEC_GIGABIT
209#define TSEC2_FLAGS TSEC_GIGABIT
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200210
211/* Options are: TSEC[0-1] */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500212#define CONFIG_ETHPRIME "TSEC0"
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200213
214#endif /* CONFIG_TSEC_ENET */
215
216/*
217 * General PCI
218 * Addresses are mapped 1-1.
219 */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200220
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200221#if defined(CONFIG_PCI)
222
Joe Hershberger13fccc02011-10-11 23:57:22 -0500223#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200224
Rafal Jaworowski384da5e2005-10-17 02:39:53 +0200225/* PCI1 host bridge */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500226#define CONFIG_SYS_PCI1_MEM_BASE 0x90000000
227#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
228#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
229#define CONFIG_SYS_PCI1_MMIO_BASE \
230 (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
231#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
232#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
233#define CONFIG_SYS_PCI1_IO_BASE 0xe2000000
234#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
235#define CONFIG_SYS_PCI1_IO_SIZE 0x1000000 /* 16M */
Rafal Jaworowski384da5e2005-10-17 02:39:53 +0200236
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200237#undef CONFIG_EEPRO100
Marian Balakowiczaab8c492005-10-28 22:30:33 +0200238#define CONFIG_EEPRO100
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200239#undef CONFIG_TULIP
240
241#if !defined(CONFIG_PCI_PNP)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200242 #define PCI_ENET0_IOADDR CONFIG_SYS_PCI1_IO_BASE
243 #define PCI_ENET0_MEMADDR CONFIG_SYS_PCI1_MEM_BASE
Rafal Jaworowski384da5e2005-10-17 02:39:53 +0200244 #define PCI_IDSEL_NUMBER 0x1c /* slot0 (IDSEL) = 28 */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200245#endif
246
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200247#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200248
249#endif /* CONFIG_PCI */
250
251/*
252 * Environment
253 */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500254#define CONFIG_ENV_ADDR \
255 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
256#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) for env */
257#define CONFIG_ENV_SIZE 0x8000 /* 32K max size */
Wolfgang Denke96877e2009-05-14 23:18:33 +0200258#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
259#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
260
Joe Hershberger13fccc02011-10-11 23:57:22 -0500261#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
262#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200263
Jon Loeligeredccb462007-07-04 22:30:50 -0500264/*
Jon Loeligerbeb9ff42007-07-10 09:22:23 -0500265 * BOOTP options
266 */
267#define CONFIG_BOOTP_BOOTFILESIZE
268#define CONFIG_BOOTP_BOOTPATH
269#define CONFIG_BOOTP_GATEWAY
270#define CONFIG_BOOTP_HOSTNAME
271
Jon Loeligerbeb9ff42007-07-10 09:22:23 -0500272/*
Jon Loeligeredccb462007-07-04 22:30:50 -0500273 * Command line configuration.
274 */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200275#if defined(CONFIG_PCI)
Jon Loeligeredccb462007-07-04 22:30:50 -0500276 #define CONFIG_CMD_PCI
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200277#endif
278
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200279/*
280 * Miscellaneous configurable options
281 */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500282#define CONFIG_SYS_LONGHELP /* undef to save memory */
283#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200284
Joe Hershberger13fccc02011-10-11 23:57:22 -0500285#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
286#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
Kim Phillips26c16d82010-04-15 17:36:05 -0500287
Jon Loeligeredccb462007-07-04 22:30:50 -0500288#if defined(CONFIG_CMD_KGDB)
Joe Hershberger13fccc02011-10-11 23:57:22 -0500289 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200290#else
Joe Hershberger13fccc02011-10-11 23:57:22 -0500291 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200292#endif
293
Joe Hershberger13fccc02011-10-11 23:57:22 -0500294 /* Print Buffer Size */
295#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
296#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
297 /* Boot Argument Buffer Size */
298#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200299
Joe Hershberger13fccc02011-10-11 23:57:22 -0500300#undef CONFIG_WATCHDOG /* watchdog disabled */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200301
302/*
303 * For booting Linux, the board info and command line data
Ira W. Snyderc5a22d02010-09-10 15:42:32 -0700304 * have to be in the first 256 MB of memory, since this is
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200305 * the maximum mapped by the Linux kernel during initialization.
306 */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500307 /* Initial Memory map for Linux */
308#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200309
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200310#define CONFIG_SYS_HRCW_LOW (\
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200311 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
312 HRCWL_DDR_TO_SCB_CLK_1X1 |\
313 HRCWL_CSB_TO_CLKIN_4X1 |\
314 HRCWL_VCO_1X2 |\
315 HRCWL_CORE_TO_CSB_2X1)
316
317#if defined(PCI_64BIT)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200318#define CONFIG_SYS_HRCW_HIGH (\
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200319 HRCWH_PCI_HOST |\
320 HRCWH_64_BIT_PCI |\
321 HRCWH_PCI1_ARBITER_ENABLE |\
322 HRCWH_PCI2_ARBITER_DISABLE |\
323 HRCWH_CORE_ENABLE |\
324 HRCWH_FROM_0X00000100 |\
325 HRCWH_BOOTSEQ_DISABLE |\
326 HRCWH_SW_WATCHDOG_DISABLE |\
327 HRCWH_ROM_LOC_LOCAL_16BIT |\
328 HRCWH_TSEC1M_IN_GMII |\
Joe Hershberger13fccc02011-10-11 23:57:22 -0500329 HRCWH_TSEC2M_IN_GMII)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200330#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200331#define CONFIG_SYS_HRCW_HIGH (\
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200332 HRCWH_PCI_HOST |\
333 HRCWH_32_BIT_PCI |\
334 HRCWH_PCI1_ARBITER_ENABLE |\
Rafal Jaworowski384da5e2005-10-17 02:39:53 +0200335 HRCWH_PCI2_ARBITER_DISABLE |\
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200336 HRCWH_CORE_ENABLE |\
337 HRCWH_FROM_0X00000100 |\
338 HRCWH_BOOTSEQ_DISABLE |\
339 HRCWH_SW_WATCHDOG_DISABLE |\
340 HRCWH_ROM_LOC_LOCAL_16BIT |\
341 HRCWH_TSEC1M_IN_GMII |\
Joe Hershberger13fccc02011-10-11 23:57:22 -0500342 HRCWH_TSEC2M_IN_GMII)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200343#endif
344
Kumar Galae5221432006-01-11 11:12:57 -0600345/* System IO Config */
Kim Phillipsf91cad62009-06-05 14:11:33 -0500346#define CONFIG_SYS_SICRH 0
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200347#define CONFIG_SYS_SICRL SICRL_LDP_A
Kumar Galae5221432006-01-11 11:12:57 -0600348
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200349/* i-cache and d-cache disabled */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200350#define CONFIG_SYS_HID0_INIT 0x000000000
Kim Phillipsf3c7cd92010-04-20 19:37:54 -0500351#define CONFIG_SYS_HID0_FINAL (CONFIG_SYS_HID0_INIT | \
352 HID0_ENABLE_INSTRUCTION_CACHE)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200353#define CONFIG_SYS_HID2 HID2_HBE
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200354
Becky Bruce03ea1be2008-05-08 19:02:12 -0500355#define CONFIG_HIGH_BATS 1 /* High BATs supported */
356
Kumar Galad5d94d62006-02-10 15:40:06 -0600357/* DDR 0 - 512M */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500358#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500359 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500360 | BATL_MEMCOHERENCE)
361#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
362 | BATU_BL_256M \
363 | BATU_VS \
364 | BATU_VP)
365#define CONFIG_SYS_IBAT1L (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500366 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500367 | BATL_MEMCOHERENCE)
368#define CONFIG_SYS_IBAT1U (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
369 | BATU_BL_256M \
370 | BATU_VS \
371 | BATU_VP)
Kumar Galad5d94d62006-02-10 15:40:06 -0600372
373/* stack in DCACHE @ 512M (no backing mem) */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500374#define CONFIG_SYS_IBAT2L (CONFIG_SYS_INIT_RAM_ADDR \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500375 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500376 | BATL_MEMCOHERENCE)
377#define CONFIG_SYS_IBAT2U (CONFIG_SYS_INIT_RAM_ADDR \
378 | BATU_BL_128K \
379 | BATU_VS \
380 | BATU_VP)
Kumar Galad5d94d62006-02-10 15:40:06 -0600381
382/* PCI */
Rafal Jaworowski7a1e6be2006-08-18 10:39:11 +0200383#ifdef CONFIG_PCI
Gabor Juhosb4458732013-05-30 07:06:12 +0000384#define CONFIG_PCI_INDIRECT_BRIDGE
Joe Hershberger13fccc02011-10-11 23:57:22 -0500385#define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI1_MEM_BASE \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500386 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500387 | BATL_MEMCOHERENCE)
388#define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI1_MEM_BASE \
389 | BATU_BL_256M \
390 | BATU_VS \
391 | BATU_VP)
392#define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI1_MMIO_BASE \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500393 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500394 | BATL_MEMCOHERENCE \
395 | BATL_GUARDEDSTORAGE)
396#define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI1_MMIO_BASE \
397 | BATU_BL_256M \
398 | BATU_VS \
399 | BATU_VP)
400#define CONFIG_SYS_IBAT5L (CONFIG_SYS_PCI1_IO_BASE \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500401 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500402 | BATL_CACHEINHIBIT \
403 | BATL_GUARDEDSTORAGE)
404#define CONFIG_SYS_IBAT5U (CONFIG_SYS_PCI1_IO_BASE \
405 | BATU_BL_16M \
406 | BATU_VS \
407 | BATU_VP)
Rafal Jaworowski7a1e6be2006-08-18 10:39:11 +0200408#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200409#define CONFIG_SYS_IBAT3L (0)
410#define CONFIG_SYS_IBAT3U (0)
411#define CONFIG_SYS_IBAT4L (0)
412#define CONFIG_SYS_IBAT4U (0)
413#define CONFIG_SYS_IBAT5L (0)
414#define CONFIG_SYS_IBAT5U (0)
Rafal Jaworowski7a1e6be2006-08-18 10:39:11 +0200415#endif
Kumar Galad5d94d62006-02-10 15:40:06 -0600416
417/* IMMRBAR */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500418#define CONFIG_SYS_IBAT6L (CONFIG_SYS_IMMR \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500419 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500420 | BATL_CACHEINHIBIT \
421 | BATL_GUARDEDSTORAGE)
422#define CONFIG_SYS_IBAT6U (CONFIG_SYS_IMMR \
423 | BATU_BL_1M \
424 | BATU_VS \
425 | BATU_VP)
Kumar Galad5d94d62006-02-10 15:40:06 -0600426
427/* FLASH */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500428#define CONFIG_SYS_IBAT7L (CONFIG_SYS_FLASH_BASE \
Joe Hershbergerbfd89732011-10-11 23:57:28 -0500429 | BATL_PP_RW \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500430 | BATL_CACHEINHIBIT \
431 | BATL_GUARDEDSTORAGE)
432#define CONFIG_SYS_IBAT7U (CONFIG_SYS_FLASH_BASE \
433 | BATU_BL_256M \
434 | BATU_VS \
435 | BATU_VP)
Kumar Galad5d94d62006-02-10 15:40:06 -0600436
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200437#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
438#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
439#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
440#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
441#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
442#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
443#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
444#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
445#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
446#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
447#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
448#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
449#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
450#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
451#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
452#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
Kumar Galad5d94d62006-02-10 15:40:06 -0600453
Jon Loeligeredccb462007-07-04 22:30:50 -0500454#if defined(CONFIG_CMD_KGDB)
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200455#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200456#endif
457
458/*
459 * Environment Configuration
460 */
461
Joe Hershberger13fccc02011-10-11 23:57:22 -0500462 /* default location for tftp and bootm */
463#define CONFIG_LOADADDR 400000
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200464
Joe Hershberger13fccc02011-10-11 23:57:22 -0500465#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200466
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200467#define CONFIG_PREBOOT "echo;" \
Wolfgang Denk1baed662008-03-03 12:16:44 +0100468 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200469 "echo"
470
471#undef CONFIG_BOOTARGS
472
473#define CONFIG_EXTRA_ENV_SETTINGS \
474 "netdev=eth0\0" \
Wolfgang Denk7c37fa82008-02-14 23:18:01 +0100475 "hostname=tqm834x\0" \
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200476 "nfsargs=setenv bootargs root=/dev/nfs rw " \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100477 "nfsroot=${serverip}:${rootpath}\0" \
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200478 "ramargs=setenv bootargs root=/dev/ram rw\0" \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100479 "addip=setenv bootargs ${bootargs} " \
480 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
481 ":${hostname}:${netdev}:off panic=1\0" \
Joe Hershberger13fccc02011-10-11 23:57:22 -0500482 "addcons=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
Wolfgang Denk95593572009-05-14 23:18:34 +0200483 "flash_nfs_old=run nfsargs addip addcons;" \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100484 "bootm ${kernel_addr}\0" \
Wolfgang Denk95593572009-05-14 23:18:34 +0200485 "flash_nfs=run nfsargs addip addcons;" \
486 "bootm ${kernel_addr} - ${fdt_addr}\0" \
487 "flash_self_old=run ramargs addip addcons;" \
Wolfgang Denk86eb3b72005-11-20 21:40:11 +0100488 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
Wolfgang Denk95593572009-05-14 23:18:34 +0200489 "flash_self=run ramargs addip addcons;" \
490 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
491 "net_nfs_old=tftp 400000 ${bootfile};" \
492 "run nfsargs addip addcons;bootm\0" \
493 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
494 "tftp ${fdt_addr_r} ${fdt_file}; " \
495 "run nfsargs addip addcons; " \
496 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200497 "rootpath=/opt/eldk/ppc_6xx\0" \
Wolfgang Denk95593572009-05-14 23:18:34 +0200498 "bootfile=tqm834x/uImage\0" \
499 "fdtfile=tqm834x/tqm834x.dtb\0" \
500 "kernel_addr_r=400000\0" \
501 "fdt_addr_r=600000\0" \
502 "ramdisk_addr_r=800000\0" \
503 "kernel_addr=800C0000\0" \
504 "fdt_addr=800A0000\0" \
505 "ramdisk_addr=80300000\0" \
506 "u-boot=tqm834x/u-boot.bin\0" \
507 "load=tftp 200000 ${u-boot}\0" \
508 "update=protect off 80000000 +${filesize};" \
509 "era 80000000 +${filesize};" \
510 "cp.b 200000 80000000 ${filesize}\0" \
Detlev Zundel406e5782008-03-06 16:45:53 +0100511 "upd=run load update\0" \
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200512 ""
513
514#define CONFIG_BOOTCOMMAND "run flash_self"
515
516/*
517 * JFFS2 partitions
518 */
519/* mtdparts command line support */
Stefan Roese5dc958f2009-05-12 14:32:58 +0200520#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
521#define CONFIG_FLASH_CFI_MTD
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200522#define MTDIDS_DEFAULT "nor0=TQM834x-0"
523
524/* default mtd partition table */
Joe Hershberger13fccc02011-10-11 23:57:22 -0500525#define MTDPARTS_DEFAULT "mtdparts=TQM834x-0:256k(u-boot),256k(env)," \
526 "1m(kernel),2m(initrd)," \
527 "-(user);" \
Marian Balakowicz513b4a12005-10-11 19:09:42 +0200528
529#endif /* __CONFIG_H */