3 * Stefan Roese, DENX Software Engineering, sr@denx.de.
5 * (C) Copyright 2004 Paul Reynolds <PaulReynolds@lhsolutions.com>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 /************************************************************************
27 * katmai.h - configuration for AMCC Katmai (440SPe)
28 ***********************************************************************/
33 /*-----------------------------------------------------------------------
34 * High Level Configuration Options
35 *----------------------------------------------------------------------*/
36 #define CONFIG_KATMAI 1 /* Board is Katmai */
37 #define CONFIG_4xx 1 /* ... PPC4xx family */
38 #define CONFIG_440 1 /* ... PPC440 family */
39 #define CONFIG_440SPE 1 /* Specifc SPe support */
40 #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
41 #define CFG_4xx_RESET_TYPE 0x2 /* use chip reset on this board */
44 * Enable this board for more than 2GB of SDRAM
46 #define CONFIG_PHYS_64BIT
47 #define CONFIG_VERY_BIG_RAM
48 #define CONFIG_MAX_MEM_MAPPED ((phys_size_t)2 << 30)
51 * Include common defines/options for all AMCC eval boards
53 #define CONFIG_HOSTNAME katmai
54 #include "amcc-common.h"
56 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
57 #undef CONFIG_SHOW_BOOT_PROGRESS
59 /*-----------------------------------------------------------------------
60 * Base addresses -- Note these are effective addresses where the
61 * actual resources get mapped (not physical addresses)
62 *----------------------------------------------------------------------*/
63 #define CFG_FLASH_BASE 0xff000000 /* start of FLASH */
64 #define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */
65 #define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */
67 #define CFG_PCI_MEMBASE 0x80000000 /* mapped PCI memory */
68 #define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */
69 #define CFG_PCI_TARGBASE CFG_PCI_MEMBASE
71 #define CFG_PCIE_MEMBASE 0xb0000000 /* mapped PCIe memory */
72 #define CFG_PCIE_MEMSIZE 0x08000000 /* smallest incr for PCIe port */
73 #define CFG_PCIE_BASE 0xe0000000 /* PCIe UTL regs */
75 #define CFG_PCIE0_CFGBASE 0xc0000000
76 #define CFG_PCIE1_CFGBASE 0xc1000000
77 #define CFG_PCIE2_CFGBASE 0xc2000000
78 #define CFG_PCIE0_XCFGBASE 0xc3000000
79 #define CFG_PCIE1_XCFGBASE 0xc3001000
80 #define CFG_PCIE2_XCFGBASE 0xc3002000
82 /* base address of inbound PCIe window */
83 #define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL
85 /* System RAM mapped to PCI space */
86 #define CONFIG_PCI_SYS_MEM_BUS CFG_SDRAM_BASE
87 #define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE
88 #define CONFIG_PCI_SYS_MEM_SIZE (1024 * 1024 * 1024)
90 #define CFG_ACE_BASE 0xfe000000 /* Xilinx ACE controller - Compact Flash */
92 /*-----------------------------------------------------------------------
93 * Initial RAM & stack pointer (placed in internal SRAM)
94 *----------------------------------------------------------------------*/
95 #define CFG_TEMP_STACK_OCM 1
96 #define CFG_OCM_DATA_ADDR CFG_ISRAM_BASE
97 #define CFG_INIT_RAM_ADDR CFG_ISRAM_BASE /* Initial RAM address */
98 #define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */
99 #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
101 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
102 #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
103 #define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
105 /*-----------------------------------------------------------------------
107 *----------------------------------------------------------------------*/
108 #undef CONFIG_UART1_CONSOLE
109 #undef CFG_EXT_SERIAL_CLOCK
111 /*-----------------------------------------------------------------------
113 *----------------------------------------------------------------------*/
114 #define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
115 #define SPD_EEPROM_ADDRESS {0x51, 0x52} /* SPD i2c spd addresses*/
116 #define CONFIG_DDR_ECC 1 /* with ECC support */
117 #define CONFIG_DDR_RQDC_FIXED 0x80000038 /* optimal value found by GDA*/
120 /*-----------------------------------------------------------------------
122 *----------------------------------------------------------------------*/
123 #define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
125 #define CONFIG_I2C_MULTI_BUS
126 #define CONFIG_I2C_CMD_TREE
127 #define CFG_SPD_BUS_NUM 0 /* The I2C bus for SPD */
129 #define IIC0_BOOTPROM_ADDR 0x50
130 #define IIC0_ALT_BOOTPROM_ADDR 0x54
132 #define CFG_I2C_MULTI_EEPROMS
133 #define CFG_I2C_EEPROM_ADDR (0x50)
134 #define CFG_I2C_EEPROM_ADDR_LEN 1
135 #define CFG_EEPROM_PAGE_WRITE_ENABLE
136 #define CFG_EEPROM_PAGE_WRITE_BITS 3
137 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
140 #define CONFIG_RTC_M41T11 1
141 #define CFG_RTC_BUS_NUM 1 /* The I2C bus for RTC */
142 #define CFG_I2C_RTC_ADDR 0x68
143 #define CFG_M41T11_BASE_YEAR 1900 /* play along with linux */
146 #define CONFIG_DTT_ADM1021 1 /* ADM1021 temp sensor support */
147 #define CFG_DTT_BUS_NUM 1 /* The I2C bus for DTT */
149 * standard dtt sensor configuration - bottom bit will determine local or
150 * remote sensor of the ADM1021, the rest determines index into
151 * CFG_DTT_ADM1021 array below.
153 #define CONFIG_DTT_SENSORS { 0, 1 }
156 * ADM1021 temp sensor configuration (see dtt/adm1021.c for details).
157 * there will be one entry in this array for each two (dummy) sensors in
158 * CONFIG_DTT_SENSORS.
163 * - conversion rate 0x02 = 0.25 conversions/second
164 * - ALERT ouput disabled
165 * - local temp sensor enabled, min set to 0 deg, max set to 85 deg
166 * - remote temp sensor enabled, min set to 0 deg, max set to 85 deg
168 #define CFG_DTT_ADM1021 { { 0x18, 0x02, 0, 1, 0, 85, 1, 0, 58} }
170 /*-----------------------------------------------------------------------
172 *----------------------------------------------------------------------*/
173 #define CONFIG_ENV_IS_IN_FLASH 1 /* Environment uses flash */
176 * Default environment variables
178 #define CONFIG_EXTRA_ENV_SETTINGS \
179 CONFIG_AMCC_DEF_ENV \
180 CONFIG_AMCC_DEF_ENV_POWERPC \
181 CONFIG_AMCC_DEF_ENV_PPC_OLD \
182 CONFIG_AMCC_DEF_ENV_NOR_UPD \
183 "kernel_addr=fff10000\0" \
184 "ramdisk_addr=fff20000\0" \
185 "kozio=bootm ffc60000\0" \
186 "pciconfighost=1\0" \
187 "pcie_mode=RP:RP:RP\0" \
191 * Commands additional to the ones defined in amcc-common.h
193 #define CONFIG_CMD_DATE
194 #define CONFIG_CMD_PCI
195 #define CONFIG_CMD_SDRAM
196 #define CONFIG_CMD_SNTP
198 #define CONFIG_IBM_EMAC4_V4 1 /* 440SPe has this EMAC version */
199 #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
200 #define CONFIG_HAS_ETH0
201 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */
202 #define CONFIG_PHY_RESET_DELAY 1000
203 #define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */
204 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
206 /*-----------------------------------------------------------------------
208 *----------------------------------------------------------------------*/
209 #define CFG_FLASH_CFI
210 #define CONFIG_FLASH_CFI_DRIVER
211 #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
212 #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
214 #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
215 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
216 #define CFG_MAX_FLASH_SECT 1024 /* sectors per device */
218 #undef CFG_FLASH_CHECKSUM
219 #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
220 #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
222 #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
223 #define CONFIG_ENV_ADDR (CFG_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
224 #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
226 /* Address and size of Redundant Environment Sector */
227 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
228 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
230 /*-----------------------------------------------------------------------
232 *-----------------------------------------------------------------------
235 #define CONFIG_PCI /* include pci support */
236 #define CONFIG_PCI_PNP 1 /* do pci plug-and-play */
237 #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
238 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
240 /* Board-specific PCI */
241 #define CFG_PCI_TARGET_INIT /* let board init pci target */
242 #undef CFG_PCI_MASTER_INIT
244 #define CFG_PCI_SUBSYS_VENDORID 0x1014 /* IBM */
245 #define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
246 /* #define CFG_PCI_SUBSYS_ID CFG_PCI_SUBSYS_DEVICEID */
249 * NETWORK Support (PCI):
251 /* Support for Intel 82557/82559/82559ER chips. */
252 #define CONFIG_EEPRO100
254 /*-----------------------------------------------------------------------
255 * Xilinx System ACE support
256 *----------------------------------------------------------------------*/
257 #define CONFIG_SYSTEMACE 1 /* Enable SystemACE support */
258 #define CFG_SYSTEMACE_WIDTH 16 /* Data bus width is 16 */
259 #define CFG_SYSTEMACE_BASE CFG_ACE_BASE
260 #define CONFIG_DOS_PARTITION 1
262 /*-----------------------------------------------------------------------
263 * External Bus Controller (EBC) Setup
264 *----------------------------------------------------------------------*/
266 /* Memory Bank 0 (Flash) initialization */
267 #define CFG_EBC_PB0AP (EBC_BXAP_BME_DISABLED | \
268 EBC_BXAP_TWT_ENCODE(7) | \
269 EBC_BXAP_BCE_DISABLE | \
270 EBC_BXAP_BCT_2TRANS | \
271 EBC_BXAP_CSN_ENCODE(0) | \
272 EBC_BXAP_OEN_ENCODE(0) | \
273 EBC_BXAP_WBN_ENCODE(0) | \
274 EBC_BXAP_WBF_ENCODE(0) | \
275 EBC_BXAP_TH_ENCODE(0) | \
276 EBC_BXAP_RE_DISABLED | \
277 EBC_BXAP_SOR_DELAYED | \
278 EBC_BXAP_BEM_WRITEONLY | \
279 EBC_BXAP_PEN_DISABLED)
280 #define CFG_EBC_PB0CR (EBC_BXCR_BAS_ENCODE(CFG_FLASH_BASE) | \
285 /* Memory Bank 1 (Xilinx System ACE controller) initialization */
286 #define CFG_EBC_PB1AP (EBC_BXAP_BME_DISABLED | \
287 EBC_BXAP_TWT_ENCODE(4) | \
288 EBC_BXAP_BCE_DISABLE | \
289 EBC_BXAP_BCT_2TRANS | \
290 EBC_BXAP_CSN_ENCODE(0) | \
291 EBC_BXAP_OEN_ENCODE(0) | \
292 EBC_BXAP_WBN_ENCODE(0) | \
293 EBC_BXAP_WBF_ENCODE(0) | \
294 EBC_BXAP_TH_ENCODE(0) | \
295 EBC_BXAP_RE_DISABLED | \
296 EBC_BXAP_SOR_NONDELAYED | \
297 EBC_BXAP_BEM_WRITEONLY | \
298 EBC_BXAP_PEN_DISABLED)
299 #define CFG_EBC_PB1CR (EBC_BXCR_BAS_ENCODE(CFG_ACE_BASE) | \
304 /*-------------------------------------------------------------------------
305 * Initialize EBC CONFIG -
306 * Keep the Default value, but the bit PDT which has to be set to 1 ?TBC
307 * default value : 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000
308 *-------------------------------------------------------------------------*/
309 #define CFG_EBC_CFG (EBC_CFG_LE_UNLOCK | \
310 EBC_CFG_PTD_ENABLE | \
311 EBC_CFG_RTC_16PERCLK | \
312 EBC_CFG_ATC_PREVIOUS | \
313 EBC_CFG_DTC_PREVIOUS | \
314 EBC_CFG_CTC_PREVIOUS | \
315 EBC_CFG_OEO_PREVIOUS | \
316 EBC_CFG_EMC_DEFAULT | \
317 EBC_CFG_PME_DISABLE | \
320 /*-----------------------------------------------------------------------
322 *----------------------------------------------------------------------*/
323 #define CFG_GPIO_PCIE_PRESENT0 17
324 #define CFG_GPIO_PCIE_PRESENT1 21
325 #define CFG_GPIO_PCIE_PRESENT2 23
326 #define CFG_GPIO_RS232_FORCEOFF 30
328 #define CFG_PFC0 (GPIO_VAL(CFG_GPIO_PCIE_PRESENT0) | \
329 GPIO_VAL(CFG_GPIO_PCIE_PRESENT1) | \
330 GPIO_VAL(CFG_GPIO_PCIE_PRESENT2) | \
331 GPIO_VAL(CFG_GPIO_RS232_FORCEOFF))
332 #define CFG_GPIO_OR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
333 #define CFG_GPIO_TCR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
334 #define CFG_GPIO_ODR 0
336 #endif /* __CONFIG_H */