2 * Copyright 2004-2007, 2010-2011 Freescale Semiconductor.
4 * SPDX-License-Identifier: GPL-2.0+
8 * mpc8568mds board configuration file
13 #define CONFIG_SYS_TEXT_BASE 0xfff80000
15 #define CONFIG_SYS_SRIO
16 #define CONFIG_SRIO1 /* SRIO port 1 */
18 #define CONFIG_PCI1 1 /* PCI controller */
19 #define CONFIG_PCIE1 1 /* PCIE controller */
20 #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */
21 #define CONFIG_PCI_INDIRECT_BRIDGE 1 /* indirect PCI bridge support */
22 #define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
23 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
24 #define CONFIG_TSEC_ENET /* tsec ethernet support */
25 #define CONFIG_QE /* Enable QE */
26 #define CONFIG_ENV_OVERWRITE
29 extern unsigned long get_clock_freq(void);
30 #endif /*Replace a call to get_clock_freq (after it is implemented)*/
31 #define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */
34 * These can be toggled for performance analysis, otherwise use default.
36 #define CONFIG_L2_CACHE /* toggle L2 cache */
37 #define CONFIG_BTB /* toggle branch predition */
40 * Only possible on E500 Version 2 or newer cores.
42 #define CONFIG_ENABLE_36BIT_PHYS 1
44 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
45 #define CONFIG_SYS_MEMTEST_END 0x00400000
47 #define CONFIG_SYS_CCSRBAR 0xe0000000
48 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
51 #undef CONFIG_FSL_DDR_INTERACTIVE
52 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
53 #define CONFIG_DDR_SPD
54 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
56 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
58 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
59 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
61 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
62 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
64 /* I2C addresses of SPD EEPROMs */
65 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
67 /* Make sure required options are set */
68 #ifndef CONFIG_SPD_EEPROM
69 #error ("CONFIG_SPD_EEPROM is required")
72 #undef CONFIG_CLOCKS_IN_MHZ
75 * Local Bus Definitions
79 * FLASH on the Local Bus
80 * Two banks, 8M each, using the CFI driver.
81 * Boot from BR0/OR0 bank at 0xff00_0000
82 * Alternate BR1/OR1 bank at 0xff80_0000
85 * Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
86 * Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
87 * Port Size = 16 bits = BRx[19:20] = 10
88 * Use GPCM = BRx[24:26] = 000
91 * 0 4 8 12 16 20 24 28
92 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
93 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
96 * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
97 * Reserved ORx[17:18] = 11, confusion here?
99 * ACS = half cycle delay = ORx[21:22] = 11
100 * SCY = 6 = ORx[24:27] = 0110
101 * TRLX = use relaxed timing = ORx[29] = 1
102 * EAD = use external address latch delay = OR[31] = 1
104 * 0 4 8 12 16 20 24 28
105 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
107 #define CONFIG_SYS_BCSR_BASE 0xf8000000
109 #define CONFIG_SYS_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
111 /*Chip select 0 - Flash*/
112 #define CONFIG_SYS_BR0_PRELIM 0xfe001001
113 #define CONFIG_SYS_OR0_PRELIM 0xfe006ff7
115 /*Chip slelect 1 - BCSR*/
116 #define CONFIG_SYS_BR1_PRELIM 0xf8000801
117 #define CONFIG_SYS_OR1_PRELIM 0xffffe9f7
119 /*#define CONFIG_SYS_FLASH_BANKS_LIST {0xff800000, CONFIG_SYS_FLASH_BASE} */
120 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
121 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */
122 #undef CONFIG_SYS_FLASH_CHECKSUM
123 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
124 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
126 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
128 #define CONFIG_FLASH_CFI_DRIVER
129 #define CONFIG_SYS_FLASH_CFI
130 #define CONFIG_SYS_FLASH_EMPTY_INFO
133 * SDRAM on the LocalBus
135 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
136 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
138 /*Chip select 2 - SDRAM*/
139 #define CONFIG_SYS_BR2_PRELIM 0xf0001861
140 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
142 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
143 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
144 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
145 #define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
148 * Common settings for all Local Bus SDRAM commands.
149 * At run time, either BSMA1516 (for CPU 1.1)
150 * or BSMA1617 (for CPU 1.0) (old)
153 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFCR16 \
163 * The bcsr registers are connected to CS3 on MDS.
164 * The new memory map places bcsr at 0xf8000000.
167 * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
168 * port-size = 8-bits = BR[19:20] = 01
169 * no parity checking = BR[21:22] = 00
170 * GPMC for MSEL = BR[24:26] = 000
173 * 0 4 8 12 16 20 24 28
174 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
177 * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
178 * disable buffer ctrl OR[19] = 0
182 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
186 * EAD extra time OR[31] = 1
188 * 0 4 8 12 16 20 24 28
189 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
191 #define CONFIG_SYS_BCSR (0xf8000000)
193 /*Chip slelect 4 - PIB*/
194 #define CONFIG_SYS_BR4_PRELIM 0xf8008801
195 #define CONFIG_SYS_OR4_PRELIM 0xffffe9f7
197 /*Chip select 5 - PIB*/
198 #define CONFIG_SYS_BR5_PRELIM 0xf8010801
199 #define CONFIG_SYS_OR5_PRELIM 0xffff69f7
201 #define CONFIG_SYS_INIT_RAM_LOCK 1
202 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
203 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
205 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
206 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
208 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
209 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
212 #define CONFIG_CONS_INDEX 1
213 #define CONFIG_SYS_NS16550_SERIAL
214 #define CONFIG_SYS_NS16550_REG_SIZE 1
215 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
217 #define CONFIG_SYS_BAUDRATE_TABLE \
218 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
220 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
221 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
226 #define CONFIG_SYS_I2C
227 #define CONFIG_SYS_I2C_FSL
228 #define CONFIG_SYS_FSL_I2C_SPEED 400000
229 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
230 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
231 #define CONFIG_SYS_FSL_I2C2_SPEED 400000
232 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
233 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
234 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }
235 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52
239 * Memory Addresses are mapped 1-1. I/O is mapped from 0
241 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
242 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
243 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
244 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
245 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
246 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000
247 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
248 #define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */
250 #define CONFIG_SYS_PCIE1_NAME "Slot"
251 #define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000
252 #define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000
253 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000
254 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
255 #define CONFIG_SYS_PCIE1_IO_VIRT 0xe2800000
256 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
257 #define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000
258 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
260 #define CONFIG_SYS_SRIO1_MEM_VIRT 0xC0000000
261 #define CONFIG_SYS_SRIO1_MEM_BUS 0xC0000000
262 #define CONFIG_SYS_SRIO1_MEM_PHYS CONFIG_SYS_SRIO1_MEM_BUS
263 #define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */
267 * QE UEC ethernet configuration
269 #define CONFIG_UEC_ETH
270 #ifndef CONFIG_TSEC_ENET
271 #define CONFIG_ETHPRIME "UEC0"
273 #define CONFIG_PHY_MODE_NEED_CHANGE
274 #define CONFIG_eTSEC_MDIO_BUS
276 #ifdef CONFIG_eTSEC_MDIO_BUS
277 #define CONFIG_MIIM_ADDRESS 0xE0024520
280 #define CONFIG_UEC_ETH1 /* GETH1 */
282 #ifdef CONFIG_UEC_ETH1
283 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
284 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
285 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK16
286 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
287 #define CONFIG_SYS_UEC1_PHY_ADDR 7
288 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
289 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
292 #define CONFIG_UEC_ETH2 /* GETH2 */
294 #ifdef CONFIG_UEC_ETH2
295 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
296 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
297 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK16
298 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
299 #define CONFIG_SYS_UEC2_PHY_ADDR 1
300 #define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
301 #define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
303 #endif /* CONFIG_QE */
305 #if defined(CONFIG_PCI)
306 #undef CONFIG_EEPRO100
309 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
310 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
312 #endif /* CONFIG_PCI */
314 #if defined(CONFIG_TSEC_ENET)
316 #define CONFIG_MII 1 /* MII PHY management */
317 #define CONFIG_TSEC1 1
318 #define CONFIG_TSEC1_NAME "eTSEC0"
319 #define CONFIG_TSEC2 1
320 #define CONFIG_TSEC2_NAME "eTSEC1"
322 #define TSEC1_PHY_ADDR 2
323 #define TSEC2_PHY_ADDR 3
325 #define TSEC1_PHYIDX 0
326 #define TSEC2_PHYIDX 0
328 #define TSEC1_FLAGS TSEC_GIGABIT
329 #define TSEC2_FLAGS TSEC_GIGABIT
331 /* Options are: eTSEC[0-1] */
332 #define CONFIG_ETHPRIME "eTSEC0"
334 #endif /* CONFIG_TSEC_ENET */
339 #define CONFIG_ENV_IS_IN_FLASH 1
340 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
341 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
342 #define CONFIG_ENV_SIZE 0x2000
344 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
345 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
350 #define CONFIG_BOOTP_BOOTFILESIZE
351 #define CONFIG_BOOTP_BOOTPATH
352 #define CONFIG_BOOTP_GATEWAY
353 #define CONFIG_BOOTP_HOSTNAME
356 * Command line configuration.
358 #define CONFIG_CMD_IRQ
359 #define CONFIG_CMD_REGINFO
361 #if defined(CONFIG_PCI)
362 #define CONFIG_CMD_PCI
365 #undef CONFIG_WATCHDOG /* watchdog disabled */
368 * Miscellaneous configurable options
370 #define CONFIG_SYS_LONGHELP /* undef to save memory */
371 #define CONFIG_CMDLINE_EDITING /* Command-line editing */
372 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
373 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
374 #if defined(CONFIG_CMD_KGDB)
375 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
377 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
379 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
380 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
381 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
384 * For booting Linux, the board info and command line data
385 * have to be in the first 64 MB of memory, since this is
386 * the maximum mapped by the Linux kernel during initialization.
388 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/
389 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
391 #if defined(CONFIG_CMD_KGDB)
392 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
396 * Environment Configuration
399 /* The mac addresses for all ethernet interface */
400 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH)
401 #define CONFIG_HAS_ETH0
402 #define CONFIG_HAS_ETH1
403 #define CONFIG_HAS_ETH2
404 #define CONFIG_HAS_ETH3
407 #define CONFIG_IPADDR 192.168.1.253
409 #define CONFIG_HOSTNAME unknown
410 #define CONFIG_ROOTPATH "/nfsroot"
411 #define CONFIG_BOOTFILE "your.uImage"
413 #define CONFIG_SERVERIP 192.168.1.1
414 #define CONFIG_GATEWAYIP 192.168.1.1
415 #define CONFIG_NETMASK 255.255.255.0
417 #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/
419 #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
421 #define CONFIG_BAUDRATE 115200
423 #define CONFIG_EXTRA_ENV_SETTINGS \
425 "consoledev=ttyS0\0" \
426 "ramdiskaddr=600000\0" \
427 "ramdiskfile=your.ramdisk.u-boot\0" \
429 "fdtfile=your.fdt.dtb\0" \
430 "nfsargs=setenv bootargs root=/dev/nfs rw " \
431 "nfsroot=$serverip:$rootpath " \
432 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
433 "console=$consoledev,$baudrate $othbootargs\0" \
434 "ramargs=setenv bootargs root=/dev/ram rw " \
435 "console=$consoledev,$baudrate $othbootargs\0" \
437 #define CONFIG_NFSBOOTCOMMAND \
439 "tftp $loadaddr $bootfile;" \
440 "tftp $fdtaddr $fdtfile;" \
441 "bootm $loadaddr - $fdtaddr"
443 #define CONFIG_RAMBOOTCOMMAND \
445 "tftp $ramdiskaddr $ramdiskfile;" \
446 "tftp $loadaddr $bootfile;" \
447 "bootm $loadaddr $ramdiskaddr"
449 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
451 #endif /* __CONFIG_H */