2 * Copyright 2004-2007, 2010-2011 Freescale Semiconductor.
4 * SPDX-License-Identifier: GPL-2.0+
8 * mpc8568mds board configuration file
13 /* High Level Configuration Options */
14 #define CONFIG_BOOKE 1 /* BOOKE */
15 #define CONFIG_E500 1 /* BOOKE e500 family */
17 #define CONFIG_SYS_TEXT_BASE 0xfff80000
19 #define CONFIG_SYS_SRIO
20 #define CONFIG_SRIO1 /* SRIO port 1 */
22 #define CONFIG_PCI1 1 /* PCI controller */
23 #define CONFIG_PCIE1 1 /* PCIE controller */
24 #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */
25 #define CONFIG_PCI_INDIRECT_BRIDGE 1 /* indirect PCI bridge support */
26 #define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
27 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
28 #define CONFIG_TSEC_ENET /* tsec ethernet support */
29 #define CONFIG_QE /* Enable QE */
30 #define CONFIG_ENV_OVERWRITE
31 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */
34 extern unsigned long get_clock_freq(void);
35 #endif /*Replace a call to get_clock_freq (after it is implemented)*/
36 #define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */
39 * These can be toggled for performance analysis, otherwise use default.
41 #define CONFIG_L2_CACHE /* toggle L2 cache */
42 #define CONFIG_BTB /* toggle branch predition */
45 * Only possible on E500 Version 2 or newer cores.
47 #define CONFIG_ENABLE_36BIT_PHYS 1
49 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
51 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
52 #define CONFIG_SYS_MEMTEST_END 0x00400000
54 #define CONFIG_SYS_CCSRBAR 0xe0000000
55 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
58 #define CONFIG_SYS_FSL_DDR2
59 #undef CONFIG_FSL_DDR_INTERACTIVE
60 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
61 #define CONFIG_DDR_SPD
62 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
64 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
66 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
67 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
69 #define CONFIG_NUM_DDR_CONTROLLERS 1
70 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
71 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
73 /* I2C addresses of SPD EEPROMs */
74 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
76 /* Make sure required options are set */
77 #ifndef CONFIG_SPD_EEPROM
78 #error ("CONFIG_SPD_EEPROM is required")
81 #undef CONFIG_CLOCKS_IN_MHZ
84 * Local Bus Definitions
88 * FLASH on the Local Bus
89 * Two banks, 8M each, using the CFI driver.
90 * Boot from BR0/OR0 bank at 0xff00_0000
91 * Alternate BR1/OR1 bank at 0xff80_0000
94 * Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
95 * Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
96 * Port Size = 16 bits = BRx[19:20] = 10
97 * Use GPCM = BRx[24:26] = 000
100 * 0 4 8 12 16 20 24 28
101 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
102 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
105 * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
106 * Reserved ORx[17:18] = 11, confusion here?
108 * ACS = half cycle delay = ORx[21:22] = 11
109 * SCY = 6 = ORx[24:27] = 0110
110 * TRLX = use relaxed timing = ORx[29] = 1
111 * EAD = use external address latch delay = OR[31] = 1
113 * 0 4 8 12 16 20 24 28
114 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
116 #define CONFIG_SYS_BCSR_BASE 0xf8000000
118 #define CONFIG_SYS_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
120 /*Chip select 0 - Flash*/
121 #define CONFIG_SYS_BR0_PRELIM 0xfe001001
122 #define CONFIG_SYS_OR0_PRELIM 0xfe006ff7
124 /*Chip slelect 1 - BCSR*/
125 #define CONFIG_SYS_BR1_PRELIM 0xf8000801
126 #define CONFIG_SYS_OR1_PRELIM 0xffffe9f7
128 /*#define CONFIG_SYS_FLASH_BANKS_LIST {0xff800000, CONFIG_SYS_FLASH_BASE} */
129 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
130 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */
131 #undef CONFIG_SYS_FLASH_CHECKSUM
132 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
133 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
135 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
137 #define CONFIG_FLASH_CFI_DRIVER
138 #define CONFIG_SYS_FLASH_CFI
139 #define CONFIG_SYS_FLASH_EMPTY_INFO
142 * SDRAM on the LocalBus
144 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
145 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
147 /*Chip select 2 - SDRAM*/
148 #define CONFIG_SYS_BR2_PRELIM 0xf0001861
149 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
151 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
152 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
153 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
154 #define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
157 * Common settings for all Local Bus SDRAM commands.
158 * At run time, either BSMA1516 (for CPU 1.1)
159 * or BSMA1617 (for CPU 1.0) (old)
162 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFCR16 \
172 * The bcsr registers are connected to CS3 on MDS.
173 * The new memory map places bcsr at 0xf8000000.
176 * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
177 * port-size = 8-bits = BR[19:20] = 01
178 * no parity checking = BR[21:22] = 00
179 * GPMC for MSEL = BR[24:26] = 000
182 * 0 4 8 12 16 20 24 28
183 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
186 * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
187 * disable buffer ctrl OR[19] = 0
191 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
195 * EAD extra time OR[31] = 1
197 * 0 4 8 12 16 20 24 28
198 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
200 #define CONFIG_SYS_BCSR (0xf8000000)
202 /*Chip slelect 4 - PIB*/
203 #define CONFIG_SYS_BR4_PRELIM 0xf8008801
204 #define CONFIG_SYS_OR4_PRELIM 0xffffe9f7
206 /*Chip select 5 - PIB*/
207 #define CONFIG_SYS_BR5_PRELIM 0xf8010801
208 #define CONFIG_SYS_OR5_PRELIM 0xffff69f7
210 #define CONFIG_SYS_INIT_RAM_LOCK 1
211 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
212 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
214 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
215 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
217 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
218 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
221 #define CONFIG_CONS_INDEX 1
222 #define CONFIG_SYS_NS16550_SERIAL
223 #define CONFIG_SYS_NS16550_REG_SIZE 1
224 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
226 #define CONFIG_SYS_BAUDRATE_TABLE \
227 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
229 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
230 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
235 #define CONFIG_SYS_I2C
236 #define CONFIG_SYS_I2C_FSL
237 #define CONFIG_SYS_FSL_I2C_SPEED 400000
238 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
239 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
240 #define CONFIG_SYS_FSL_I2C2_SPEED 400000
241 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
242 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
243 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }
244 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52
248 * Memory Addresses are mapped 1-1. I/O is mapped from 0
250 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
251 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
252 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
253 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
254 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
255 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000
256 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
257 #define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */
259 #define CONFIG_SYS_PCIE1_NAME "Slot"
260 #define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000
261 #define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000
262 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000
263 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
264 #define CONFIG_SYS_PCIE1_IO_VIRT 0xe2800000
265 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
266 #define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000
267 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
269 #define CONFIG_SYS_SRIO1_MEM_VIRT 0xC0000000
270 #define CONFIG_SYS_SRIO1_MEM_BUS 0xC0000000
271 #define CONFIG_SYS_SRIO1_MEM_PHYS CONFIG_SYS_SRIO1_MEM_BUS
272 #define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */
276 * QE UEC ethernet configuration
278 #define CONFIG_UEC_ETH
279 #ifndef CONFIG_TSEC_ENET
280 #define CONFIG_ETHPRIME "UEC0"
282 #define CONFIG_PHY_MODE_NEED_CHANGE
283 #define CONFIG_eTSEC_MDIO_BUS
285 #ifdef CONFIG_eTSEC_MDIO_BUS
286 #define CONFIG_MIIM_ADDRESS 0xE0024520
289 #define CONFIG_UEC_ETH1 /* GETH1 */
291 #ifdef CONFIG_UEC_ETH1
292 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
293 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
294 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK16
295 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
296 #define CONFIG_SYS_UEC1_PHY_ADDR 7
297 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
298 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
301 #define CONFIG_UEC_ETH2 /* GETH2 */
303 #ifdef CONFIG_UEC_ETH2
304 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
305 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
306 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK16
307 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
308 #define CONFIG_SYS_UEC2_PHY_ADDR 1
309 #define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
310 #define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
312 #endif /* CONFIG_QE */
314 #if defined(CONFIG_PCI)
315 #undef CONFIG_EEPRO100
318 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
319 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
321 #endif /* CONFIG_PCI */
323 #if defined(CONFIG_TSEC_ENET)
325 #define CONFIG_MII 1 /* MII PHY management */
326 #define CONFIG_TSEC1 1
327 #define CONFIG_TSEC1_NAME "eTSEC0"
328 #define CONFIG_TSEC2 1
329 #define CONFIG_TSEC2_NAME "eTSEC1"
331 #define TSEC1_PHY_ADDR 2
332 #define TSEC2_PHY_ADDR 3
334 #define TSEC1_PHYIDX 0
335 #define TSEC2_PHYIDX 0
337 #define TSEC1_FLAGS TSEC_GIGABIT
338 #define TSEC2_FLAGS TSEC_GIGABIT
340 /* Options are: eTSEC[0-1] */
341 #define CONFIG_ETHPRIME "eTSEC0"
343 #endif /* CONFIG_TSEC_ENET */
348 #define CONFIG_ENV_IS_IN_FLASH 1
349 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
350 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
351 #define CONFIG_ENV_SIZE 0x2000
353 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
354 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
359 #define CONFIG_BOOTP_BOOTFILESIZE
360 #define CONFIG_BOOTP_BOOTPATH
361 #define CONFIG_BOOTP_GATEWAY
362 #define CONFIG_BOOTP_HOSTNAME
365 * Command line configuration.
367 #define CONFIG_CMD_IRQ
368 #define CONFIG_CMD_REGINFO
370 #if defined(CONFIG_PCI)
371 #define CONFIG_CMD_PCI
374 #undef CONFIG_WATCHDOG /* watchdog disabled */
377 * Miscellaneous configurable options
379 #define CONFIG_SYS_LONGHELP /* undef to save memory */
380 #define CONFIG_CMDLINE_EDITING /* Command-line editing */
381 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
382 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
383 #if defined(CONFIG_CMD_KGDB)
384 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
386 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
388 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
389 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
390 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
393 * For booting Linux, the board info and command line data
394 * have to be in the first 64 MB of memory, since this is
395 * the maximum mapped by the Linux kernel during initialization.
397 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/
398 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
400 #if defined(CONFIG_CMD_KGDB)
401 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
405 * Environment Configuration
408 /* The mac addresses for all ethernet interface */
409 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH)
410 #define CONFIG_HAS_ETH0
411 #define CONFIG_HAS_ETH1
412 #define CONFIG_HAS_ETH2
413 #define CONFIG_HAS_ETH3
416 #define CONFIG_IPADDR 192.168.1.253
418 #define CONFIG_HOSTNAME unknown
419 #define CONFIG_ROOTPATH "/nfsroot"
420 #define CONFIG_BOOTFILE "your.uImage"
422 #define CONFIG_SERVERIP 192.168.1.1
423 #define CONFIG_GATEWAYIP 192.168.1.1
424 #define CONFIG_NETMASK 255.255.255.0
426 #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/
428 #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
430 #define CONFIG_BAUDRATE 115200
432 #define CONFIG_EXTRA_ENV_SETTINGS \
434 "consoledev=ttyS0\0" \
435 "ramdiskaddr=600000\0" \
436 "ramdiskfile=your.ramdisk.u-boot\0" \
438 "fdtfile=your.fdt.dtb\0" \
439 "nfsargs=setenv bootargs root=/dev/nfs rw " \
440 "nfsroot=$serverip:$rootpath " \
441 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
442 "console=$consoledev,$baudrate $othbootargs\0" \
443 "ramargs=setenv bootargs root=/dev/ram rw " \
444 "console=$consoledev,$baudrate $othbootargs\0" \
446 #define CONFIG_NFSBOOTCOMMAND \
448 "tftp $loadaddr $bootfile;" \
449 "tftp $fdtaddr $fdtfile;" \
450 "bootm $loadaddr - $fdtaddr"
452 #define CONFIG_RAMBOOTCOMMAND \
454 "tftp $ramdiskaddr $ramdiskfile;" \
455 "tftp $loadaddr $bootfile;" \
456 "bootm $loadaddr $ramdiskaddr"
458 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
460 #endif /* __CONFIG_H */