2 * (C) Copyright 2006-2008
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
12 * High Level Configuration Options
16 #define CONFIG_MPC5200
17 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
18 #define CONFIG_MCC200 1 /* ... on MCC200 board */
21 * Valid values for CONFIG_SYS_TEXT_BASE are:
22 * 0xFC000000 boot low (standard configuration)
23 * 0xFFF00000 boot high
24 * 0x00100000 boot from RAM (for testing only)
26 #ifndef CONFIG_SYS_TEXT_BASE
27 #define CONFIG_SYS_TEXT_BASE 0xFC000000
30 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
32 #define CONFIG_MISC_INIT_R
34 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
37 * Serial console configuration
39 * To select console on the one of 8 external UARTs,
40 * define CONFIG_QUART_CONSOLE as 1, 2, 3, or 4 for the first Quad UART,
41 * or as 5, 6, 7, or 8 for the second Quad UART.
42 * COM11, COM12, COM13, COM14 are located on the second Quad UART.
44 * CONFIG_PSC_CONSOLE must be undefined in this case.
46 #if !defined(CONFIG_PRS200)
47 /* MCC200 configuration: */
48 #ifdef CONFIG_CONSOLE_COM12
49 #define CONFIG_QUART_CONSOLE 6 /* console is on UARTF of QUART2 */
51 #define CONFIG_QUART_CONSOLE 8 /* console is on UARTH of QUART2 */
54 /* PRS200 configuration: */
55 #undef CONFIG_QUART_CONSOLE
56 #endif /* CONFIG_PRS200 */
58 * To select console on PSC1, define CONFIG_PSC_CONSOLE as 1
59 * and undefine CONFIG_QUART_CONSOLE.
61 #if !defined(CONFIG_PRS200)
62 /* MCC200 configuration: */
63 #define CONFIG_PSC_CONSOLE 1 /* PSC1 may be COM */
64 #define CONFIG_PSC_CONSOLE2 2 /* PSC2 is PSoC */
66 /* PRS200 configuration: */
67 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
69 #define CONFIG_BAUDRATE 115200
70 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
74 #define CONFIG_DOS_PARTITION
77 #define CONFIG_USB_OHCI
78 #define CONFIG_USB_STORAGE
79 /* automatic software updates (see board/mcc200/auto_update.c) */
80 #define CONFIG_AUTO_UPDATE 1
86 #define CONFIG_BOOTP_BOOTFILESIZE
87 #define CONFIG_BOOTP_BOOTPATH
88 #define CONFIG_BOOTP_GATEWAY
89 #define CONFIG_BOOTP_HOSTNAME
93 * Command line configuration.
95 #include <config_cmd_default.h>
97 #define CONFIG_CMD_BEDBUG
98 #define CONFIG_CMD_FAT
99 #define CONFIG_CMD_I2C
100 #define CONFIG_CMD_USB
102 #undef CONFIG_CMD_NET
103 #undef CONFIG_CMD_NFS
108 #define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
110 #define CONFIG_PREBOOT "echo;" \
111 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
114 #undef CONFIG_BOOTARGS
117 # define CONFIG_SYS__BOARDNAME "prs200"
118 # define CONFIG_SYS__LINUX_CONSOLE "ttyS0"
120 # define CONFIG_SYS__BOARDNAME "mcc200"
121 # define CONFIG_SYS__LINUX_CONSOLE "ttyEU5"
125 #define CONFIG_ETHADDR 00:17:17:ff:00:00
126 #define CONFIG_IPADDR 10.76.9.29
127 #define CONFIG_SERVERIP 10.76.9.1
129 #include <version.h> /* For U-Boot version */
131 #define CONFIG_EXTRA_ENV_SETTINGS \
132 "ubootver=" U_BOOT_VERSION "\0" \
134 "hostname=" CONFIG_SYS__BOARDNAME "\0" \
135 "nfsargs=setenv bootargs root=/dev/nfs rw " \
136 "nfsroot=${serverip}:${rootpath}\0" \
137 "ramargs=setenv bootargs root=/dev/mtdblock2 " \
138 "rootfstype=cramfs\0" \
139 "addip=setenv bootargs ${bootargs} " \
140 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
141 ":${hostname}:${netdev}:off panic=1\0" \
142 "addcons=setenv bootargs ${bootargs} " \
143 "console=${console},${baudrate} " \
144 "ubootver=${ubootver} board=${board}\0" \
145 "flash_nfs=run nfsargs addip addcons;" \
146 "bootm ${kernel_addr}\0" \
147 "flash_self=run ramargs addip addcons;" \
148 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
149 "net_nfs=tftp 200000 ${bootfile};" \
150 "run nfsargs addip addcons;bootm\0" \
151 "console=" CONFIG_SYS__LINUX_CONSOLE "\0" \
152 "rootpath=/opt/eldk/ppc_6xx\0" \
153 "bootfile=/tftpboot/" CONFIG_SYS__BOARDNAME "/uImage\0" \
154 "load=tftp 200000 /tftpboot/" CONFIG_SYS__BOARDNAME "/u-boot.bin\0" \
155 "text_base=" __stringify(CONFIG_SYS_TEXT_BASE) "\0" \
156 "kernel_addr=0xFC0C0000\0" \
157 "update=protect off ${text_base} +${filesize};" \
158 "era ${text_base} +${filesize};" \
159 "cp.b 200000 ${text_base} ${filesize}\0" \
163 #define CONFIG_BOOTCOMMAND "run flash_self"
165 #define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
168 * IPB Bus clocking configuration.
170 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
175 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
176 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
178 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
179 #define CONFIG_SYS_I2C_SLAVE 0x7F
182 * Flash configuration (8,16 or 32 MB)
183 * TEXT base always at 0xFFF00000
184 * ENV_ADDR always at 0xFFF40000
185 * FLASH_BASE at 0xFC000000 for 64 MB (only 32MB are supported, not enough addr lines!!!)
186 * 0xFE000000 for 32 MB
187 * 0xFF000000 for 16 MB
188 * 0xFF800000 for 8 MB
190 #define CONFIG_SYS_FLASH_BASE 0xfc000000
191 #define CONFIG_SYS_FLASH_SIZE 0x04000000
193 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
194 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
196 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
198 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
199 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
201 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
202 #define CONFIG_SYS_FLASH_PROTECTION 1 /* hardware flash protection */
204 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
205 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
207 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
208 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
210 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
212 #define CONFIG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
213 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
214 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
216 /* Address and size of Redundant Environment Sector */
217 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
218 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
220 #define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */
222 #if CONFIG_SYS_TEXT_BASE == CONFIG_SYS_FLASH_BASE
223 #define CONFIG_SYS_LOWBOOT 1
229 #define CONFIG_SYS_MBAR 0xf0000000
230 #define CONFIG_SYS_SDRAM_BASE 0x00000000
231 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
233 /* Use SRAM until RAM will be available */
234 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
235 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
238 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
239 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
241 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
242 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
243 # define CONFIG_SYS_RAMBOOT 1
246 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
247 #define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
248 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
251 * Ethernet configuration
253 /* #define CONFIG_MPC5xxx_FEC 1 */
254 /* #define CONFIG_MPC5xxx_FEC_MII100 */
256 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
258 /* #define CONFIG_MPC5xxx_FEC_MII10 */
259 #define CONFIG_PHY_ADDR 1
264 #if !defined(CONFIG_PRS200)
266 #define CONFIG_PROGRESSBAR 1
269 #if defined(CONFIG_LCD)
270 #define CONFIG_SPLASH_SCREEN 1
271 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
272 #define LCD_BPP LCD_MONOCHROME
278 /* 0x10000004 = 32MB SDRAM */
279 /* 0x90000004 = 64MB SDRAM */
280 #if defined(CONFIG_LCD)
281 /* set PSC2 in UART mode */
282 #define CONFIG_SYS_GPS_PORT_CONFIG 0x00000044
284 #define CONFIG_SYS_GPS_PORT_CONFIG 0x00000004
288 * Miscellaneous configurable options
290 #define CONFIG_SYS_LONGHELP /* undef to save memory */
291 #if defined(CONFIG_CMD_KGDB)
292 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
294 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
296 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
297 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
298 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
300 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
301 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
303 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
305 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
306 #if defined(CONFIG_CMD_KGDB)
307 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
311 * Various low-level settings
313 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
314 #define CONFIG_SYS_HID0_FINAL HID0_ICE
316 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
317 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
318 #define CONFIG_SYS_BOOTCS_CFG 0x0004fb00
319 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
320 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
322 /* Quad UART @0x80000000 (MBAR is relocated to 0xF0000000) */
323 #define CONFIG_SYS_CS2_START 0x80000000
324 #define CONFIG_SYS_CS2_SIZE 0x00001000
325 #define CONFIG_SYS_CS2_CFG 0x1d300
327 /* Second Quad UART @0x80010000 */
328 #define CONFIG_SYS_CS1_START 0x80010000
329 #define CONFIG_SYS_CS1_SIZE 0x00001000
330 #define CONFIG_SYS_CS1_CFG 0x1d300
332 /* Leica - build revision resistors */
334 #define CONFIG_SYS_CS3_START 0x80020000
335 #define CONFIG_SYS_CS3_SIZE 0x00000004
336 #define CONFIG_SYS_CS3_CFG 0x1d300
340 * Select one of quarts as a default
341 * console. If undefined - PSC console
344 #define CONFIG_SYS_CS_BURST 0x00000000
345 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
347 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
350 * QUART Expanders support
352 #if defined(CONFIG_QUART_CONSOLE)
354 * We'll use NS16550 chip routines,
356 #define CONFIG_SYS_NS16550 1
357 #define CONFIG_SYS_NS16550_SERIAL 1
358 #define CONFIG_CONS_INDEX 1
360 * To achieve necessary offset on SC16C554
361 * A0-A2 (register select) pins with NS16550
362 * functions (in struct NS16550), REG_SIZE
363 * should be 4, because A0-A2 pins are connected
364 * to DA2-DA4 address bus lines.
366 #define CONFIG_SYS_NS16550_REG_SIZE 4
368 * LocalPlus Bus already inited in cpu_init_f(),
369 * so can work with QUART's chip selects.
370 * One of four SC16C554 UARTs is selected with
371 * A3-A4 (DA5-DA6) lines.
373 #if (CONFIG_QUART_CONSOLE > 0) && (CONFIG_QUART_CONSOLE < 5) && !defined(CONFIG_PRS200)
374 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CS2_START | (CONFIG_QUART_CONSOLE - 1)<<5)
375 #elif (CONFIG_QUART_CONSOLE > 4) && (CONFIG_QUART_CONSOLE < 9)
376 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CS1_START | (CONFIG_QUART_CONSOLE - 5)<<5)
378 #error "Wrong QUART expander number."
382 * SC16C554 chip's external crystal oscillator frequency
385 #define CONFIG_SYS_NS16550_CLK 7372800
386 #endif /* CONFIG_QUART_CONSOLE */
387 /*-----------------------------------------------------------------------
389 *-----------------------------------------------------------------------
391 #define CONFIG_USB_CLOCK 0x0001BBBB
392 #define CONFIG_USB_CONFIG 0x00005000
394 #define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
395 #define CONFIG_AUTOBOOT_STOP_STR "432"
396 #define CONFIG_SILENT_CONSOLE 1
398 #endif /* __CONFIG_H */