3 * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de.
5 * See file CREDITS for list of people who contributed to this
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.
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.
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,
24 /************************************************************************
25 * quad100hd.h - configuration for Quad100hd board
26 ***********************************************************************/
30 /*-----------------------------------------------------------------------
31 * High Level Configuration Options
32 *----------------------------------------------------------------------*/
33 #define CONFIG_QUAD100HD 1 /* Board is Quad100hd */
34 #define CONFIG_4xx 1 /* ... PPC4xx family */
35 #define CONFIG_405EP 1 /* Specifc 405EP support*/
37 #define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
39 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
41 #define PLLMR0_DEFAULT PLLMR0_266_133_66 /* no PCI */
42 #define PLLMR1_DEFAULT PLLMR1_266_133_66 /* no PCI */
44 /* the environment is in the EEPROM by default */
45 #define CONFIG_ENV_IS_IN_EEPROM
46 #undef CONFIG_ENV_IS_IN_FLASH
48 #define CONFIG_NET_MULTI 1
49 #define CONFIG_HAS_ETH1 1
50 #define CONFIG_MII 1 /* MII PHY management */
51 #define CONFIG_PHY_ADDR 0x01 /* PHY address */
52 #define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
53 #define CONFIG_PHY_RESET 1
54 #define CONFIG_PHY_RESET_DELAY 300 /* PHY RESET recovery delay */
57 * Command line configuration.
59 #include <config_cmd_default.h>
61 #undef CONFIG_CMD_ASKENV
62 #undef CONFIG_CMD_CACHE
63 #define CONFIG_CMD_DHCP
64 #undef CONFIG_CMD_DIAG
65 #define CONFIG_CMD_EEPROM
67 #define CONFIG_CMD_I2C
69 #define CONFIG_CMD_JFFS2
72 #define CONFIG_CMD_NAND
73 #undef CONFIG_CMD_PING
74 #define CONFIG_CMD_REGINFO
76 #undef CONFIG_WATCHDOG /* watchdog disabled */
78 /*-----------------------------------------------------------------------
80 *----------------------------------------------------------------------*/
82 * SDRAM configuration (please see cpu/ppc/sdram.[ch])
84 #define CONFIG_SDRAM_BANK0 1
86 /* FIX! SDRAM timings used in datasheet */
87 #define CFG_SDRAM_CL 3 /* CAS latency */
88 #define CFG_SDRAM_tRP 20 /* PRECHARGE command period */
89 #define CFG_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE command period */
90 #define CFG_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
91 #define CFG_SDRAM_tRFC 66 /* Auto refresh period */
96 #define CFG_JFFS2_FIRST_BANK 0
97 #ifdef CFG_KERNEL_IN_JFFS2
98 #define CFG_JFFS2_FIRST_SECTOR 0 /* JFFS starts at block 0 */
99 #else /* kernel not in JFFS */
100 #define CFG_JFFS2_FIRST_SECTOR 8 /* block 0-7 is kernel (1MB = 8 sectors) */
102 #define CFG_JFFS2_NUM_BANKS 1
104 /*-----------------------------------------------------------------------
106 *----------------------------------------------------------------------*/
107 #undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
108 #define CFG_BASE_BAUD 691200
109 #define CONFIG_BAUDRATE 115200
110 #define CONFIG_SERIAL_MULTI
112 /* The following table includes the supported baudrates */
113 #define CFG_BAUDRATE_TABLE \
114 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
116 /*-----------------------------------------------------------------------
117 * Miscellaneous configurable options
118 *----------------------------------------------------------------------*/
119 #define CFG_LONGHELP /* undef to save memory */
120 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
121 #if defined(CONFIG_CMD_KGDB)
122 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
124 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
126 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
127 #define CFG_MAXARGS 16 /* max number of command args */
128 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
130 #define CFG_MEMTEST_START 0x0400000 /* memtest works on */
131 #define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
133 #define CFG_LOAD_ADDR 0x100000 /* default load address */
134 #define CFG_EXTBDINFO 1 /* To use extended board_info (bd_t) */
136 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
138 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
139 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
141 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
142 #define CONFIG_LOOPW 1 /* enable loopw command */
143 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
144 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
145 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
147 /*-----------------------------------------------------------------------
149 *----------------------------------------------------------------------*/
150 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
151 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
152 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
153 #define CFG_I2C_SLAVE 0x7F
155 #define CFG_I2C_EEPROM_ADDR 0x50 /* base address */
156 #define CFG_I2C_EEPROM_ADDR_LEN 2 /* bytes of address */
158 #define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 8 byte write page size */
159 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
160 #define CFG_EEPROM_SIZE 0x2000
162 /*-----------------------------------------------------------------------
163 * Start addresses for the final memory configuration
164 * (Set up by the startup code)
165 * Please note that CFG_SDRAM_BASE _must_ start at 0
167 #define CFG_SDRAM_BASE 0x00000000
168 #define CFG_FLASH_BASE 0xFFC00000
169 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
170 #define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
171 #define CFG_MONITOR_BASE (TEXT_BASE)
174 * For booting Linux, the board info and command line data
175 * have to be in the first 8 MB of memory, since this is
176 * the maximum mapped by the Linux kernel during initialization.
178 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
180 /*-----------------------------------------------------------------------
183 #define CFG_FLASH_CFI /* The flash is CFI compatible */
184 #define CONFIG_FLASH_CFI_DRIVER
186 #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
188 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
189 #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
191 #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
192 #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
194 #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
195 #define CFG_FLASH_INCREMENT 0 /* there is only one bank */
197 #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
198 #define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
200 #ifdef CONFIG_ENV_IS_IN_FLASH
201 #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
202 /* the environment is located before u-boot */
203 #define CONFIG_ENV_ADDR (TEXT_BASE - CONFIG_ENV_SECT_SIZE)
205 /* Address and size of Redundant Environment Sector */
206 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
207 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
210 #ifdef CONFIG_ENV_IS_IN_EEPROM
211 #define CONFIG_ENV_SIZE 0x400 /* Size of Environment vars */
212 #define CONFIG_ENV_OFFSET 0x00000000
213 #define CFG_ENABLE_CRC_16 1 /* Intrinsyc formatting used crc16 */
216 /* partly from PPCBoot */
220 #define CFG_NAND_BASE 0x60000000
221 #define CFG_NAND_CS 10 /* our CS is GPIO10 */
222 #define CFG_NAND_RDY 23 /* our RDY is GPIO23 */
223 #define CFG_NAND_CE 24 /* our CE is GPIO24 */
224 #define CFG_NAND_CLE 31 /* our CLE is GPIO31 */
225 #define CFG_NAND_ALE 30 /* our ALE is GPIO30 */
226 #define NAND_MAX_CHIPS 1
227 #define CFG_MAX_NAND_DEVICE 1
230 /*-----------------------------------------------------------------------
231 * Definitions for initial stack pointer and data area (in data cache)
233 /* use on chip memory (OCM) for temperary stack until sdram is tested */
234 /* see ./cpu/ppc4xx/start.S */
235 #define CFG_TEMP_STACK_OCM 1
237 /* On Chip Memory location */
238 #define CFG_OCM_DATA_ADDR 0xF8000000
239 #define CFG_OCM_DATA_SIZE 0x1000
240 #define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of OCM */
241 #define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
243 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
244 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
245 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
247 /*-----------------------------------------------------------------------
248 * External Bus Controller (EBC) Setup
249 * Taken from PPCBoot board/icecube/icecube.h
252 /* see ./cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/ndfc.c */
253 #define CFG_EBC_PB0AP 0x04002480
254 /* AMD NOR flash - this corresponds to FLASH_BASE so may be correct */
255 #define CFG_EBC_PB0CR 0xFFC5A000
256 #define CFG_EBC_PB1AP 0x04005480
257 #define CFG_EBC_PB1CR 0x60018000
258 #define CFG_EBC_PB2AP 0x00000000
259 #define CFG_EBC_PB2CR 0x00000000
260 #define CFG_EBC_PB3AP 0x00000000
261 #define CFG_EBC_PB3CR 0x00000000
262 #define CFG_EBC_PB4AP 0x00000000
263 #define CFG_EBC_PB4CR 0x00000000
265 /*-----------------------------------------------------------------------
266 * Definitions for GPIO setup (PPC405EP specific)
268 * Taken in part from PPCBoot board/icecube/icecube.h
270 /* see ./cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/start.S */
271 #define CFG_GPIO0_OSRH 0x55555550
272 #define CFG_GPIO0_OSRL 0x00000110
273 #define CFG_GPIO0_ISR1H 0x00000000
274 #define CFG_GPIO0_ISR1L 0x15555445
275 #define CFG_GPIO0_TSRH 0x00000000
276 #define CFG_GPIO0_TSRL 0x00000000
277 #define CFG_GPIO0_TCR 0xFFFF8097
278 #define CFG_GPIO0_ODR 0x00000000
280 #if defined(CONFIG_CMD_KGDB)
281 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
282 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
285 /* ENVIRONMENT VARS */
287 #define CONFIG_IPADDR 192.168.1.67
288 #define CONFIG_SERVERIP 192.168.1.50
289 #define CONFIG_GATEWAYIP 192.168.1.1
290 #define CONFIG_NETMASK 255.255.255.0
291 #define CONFIG_LOADADDR 300000
292 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
294 /* pass open firmware flat tree */
295 #define CONFIG_OF_LIBFDT 1
297 #endif /* __CONFIG_H */