2 * (C) Copyright 2004 Sandburst Corporation
4 * SPDX-License-Identifier: GPL-2.0+
7 /************************************************************************
8 * KAMINOREFDES.h - configuration for the Sandburst Kamino Reference
10 ***********************************************************************/
13 * $Id: KAREF.h,v 1.6 2005/06/03 15:05:25 tsawyer Exp $
20 /*-----------------------------------------------------------------------
21 * High Level Configuration Options
22 *----------------------------------------------------------------------*/
23 #define CONFIG_KAREF 1 /* Board is Kamino Ref Variant */
24 #define CONFIG_440GX 1 /* Specifc GX support */
25 #define CONFIG_440 1 /* ... PPC440 family */
26 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
27 #define CONFIG_MISC_INIT_F 1 /* Call board misc_init_f */
28 #define CONFIG_MISC_INIT_R 1 /* Call board misc_init_r */
30 #define CONFIG_SYS_TEXT_BASE 0xFFF80000
32 #undef CONFIG_SYS_DRAM_TEST /* Disable-takes long time!*/
33 #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
35 #define CONFIG_VERY_BIG_RAM 1
36 #define CONFIG_VERSION_VARIABLE
38 #define CONFIG_IDENT_STRING " Sandburst Kamino Reference Design"
40 /*-----------------------------------------------------------------------
41 * Base addresses -- Note these are effective addresses where the
42 * actual resources get mapped (not physical addresses)
43 *----------------------------------------------------------------------*/
44 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
45 #define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */
46 #define CONFIG_SYS_MONITOR_BASE 0xfff80000 /* start of monitor */
47 #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
48 #define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */
49 #define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */
51 #define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)
52 #define CONFIG_SYS_KAREF_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08200000)
53 #define CONFIG_SYS_OFEM_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08400000)
54 #define CONFIG_SYS_BME32_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08500000)
55 #define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)
57 /* Here for completeness */
58 #define CONFIG_SYS_OFEMAC_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08600000)
60 /*-----------------------------------------------------------------------
61 * Initial RAM & stack pointer (placed in internal SRAM)
62 *----------------------------------------------------------------------*/
63 #define CONFIG_SYS_TEMP_STACK_OCM 1
64 #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
65 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
66 #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
68 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
69 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
71 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */
72 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Rsrv 128kB for malloc */
74 /*-----------------------------------------------------------------------
76 *----------------------------------------------------------------------*/
77 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
78 #define CONFIG_SYS_NS16550
79 #define CONFIG_SYS_NS16550_SERIAL
80 #define CONFIG_SYS_NS16550_REG_SIZE 1
81 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
82 #define CONFIG_BAUDRATE 9600
84 #define CONFIG_SYS_BAUDRATE_TABLE \
85 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
87 /*-----------------------------------------------------------------------
90 * NOTE: Upper 8 bytes of NVRAM is where the RTC registers are located.
91 * The DS1743 code assumes this condition (i.e. -- it assumes the base
92 * address for the RTC registers is:
94 * CONFIG_SYS_NVRAM_BASE_ADDR + CONFIG_SYS_NVRAM_SIZE
96 *----------------------------------------------------------------------*/
97 #define CONFIG_SYS_NVRAM_SIZE (0x2000 - 8) /* NVRAM size(8k)- RTC regs*/
98 #define CONFIG_RTC_DS174x 1 /* DS1743 RTC */
100 /*-----------------------------------------------------------------------
102 *----------------------------------------------------------------------*/
103 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
104 #define CONFIG_SYS_MAX_FLASH_SECT 8 /* sectors per device */
106 #undef CONFIG_SYS_FLASH_CHECKSUM
107 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Flash Erase TO (in ms) */
108 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO(in ms) */
110 /*-----------------------------------------------------------------------
112 *----------------------------------------------------------------------*/
113 #define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup*/
114 #define SPD_EEPROM_ADDRESS {0x53} /* SPD i2c spd addresses */
116 /*-----------------------------------------------------------------------
118 *----------------------------------------------------------------------*/
119 #define CONFIG_SYS_I2C
120 #define CONFIG_SYS_I2C_PPC4XX
121 #define CONFIG_SYS_I2C_PPC4XX_CH0
122 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
123 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
124 #define CONFIG_SYS_I2C_PPC4XX_CH1
125 #define CONFIG_SYS_I2C_PPC4XX_SPEED_1 400000 /* I2C speed 400kHz */
126 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_1 0x7F
127 #define CONFIG_SYS_I2C_NOPROBES { { 0, 0x69} } /* Don't probe these addrs */
129 /*-----------------------------------------------------------------------
131 *----------------------------------------------------------------------*/
132 #define CONFIG_ENV_IS_IN_NVRAM 1 /* Environment uses NVRAM */
133 #undef CONFIG_ENV_IS_IN_FLASH /* ... not in flash */
134 #undef CONFIG_ENV_IS_IN_EEPROM /* ... not in EEPROM */
135 #define CONFIG_ENV_OVERWRITE 1 /* allow env overwrite */
137 #define CONFIG_ENV_SIZE 0x1000 /* Size of Env vars */
138 #define CONFIG_ENV_ADDR (CONFIG_SYS_NVRAM_BASE_ADDR)
140 #define CONFIG_BOOTDELAY 5 /* 5 second autoboot */
142 #define CONFIG_LOADS_ECHO 1 /* echo on for serial dnld */
143 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
145 /*-----------------------------------------------------------------------
147 *----------------------------------------------------------------------*/
148 #define CONFIG_PPC4xx_EMAC
149 #define CONFIG_MII 1 /* MII PHY management */
150 #define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */
151 #define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */
152 #define CONFIG_PHY2_ADDR 0x08 /* PHY addr, MGMT, EMAC2 */
153 #define CONFIG_PHY3_ADDR 0x18 /* PHY addr, LCL, EMAC3 */
154 #define CONFIG_HAS_ETH0
155 #define CONFIG_HAS_ETH1
156 #define CONFIG_HAS_ETH2
157 #define CONFIG_HAS_ETH3
158 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */
159 #define CONFIG_CIS8201_PHY 1 /* RGMII mode for Cicada */
160 #define CONFIG_CIS8201_SHORT_ETCH 1 /* Use short etch mode */
161 #define CONFIG_PHY_GIGE 1 /* GbE speed/duplex detect */
162 #define CONFIG_PHY_RESET_DELAY 1000
163 #define CONFIG_NETMASK 255.255.0.0
164 #define CONFIG_ETHADDR 00:00:00:00:00:00 /* No EMAC 0 support */
165 #define CONFIG_ETH1ADDR 00:00:00:00:00:00 /* No EMAC 1 support */
166 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* #eth rx buff & descrs */
172 #define CONFIG_BOOTP_BOOTFILESIZE
173 #define CONFIG_BOOTP_BOOTPATH
174 #define CONFIG_BOOTP_GATEWAY
175 #define CONFIG_BOOTP_HOSTNAME
179 * Command line configuration.
181 #include <config_cmd_default.h>
183 #define CONFIG_CMD_PCI
184 #define CONFIG_CMD_IRQ
185 #define CONFIG_CMD_I2C
186 #define CONFIG_CMD_DHCP
187 #define CONFIG_CMD_DATE
188 #define CONFIG_CMD_BEDBUG
189 #define CONFIG_CMD_PING
190 #define CONFIG_CMD_DIAG
191 #define CONFIG_CMD_MII
192 #define CONFIG_CMD_NET
193 #define CONFIG_CMD_ELF
194 #define CONFIG_CMD_IDE
195 #define CONFIG_CMD_FAT
198 /* Include NetConsole support */
199 #define CONFIG_NETCONSOLE
201 /* Include auto complete with tabs */
202 #define CONFIG_AUTO_COMPLETE 1
203 #define CONFIG_SYS_ALT_MEMTEST 1 /* use real memory test */
205 #define CONFIG_SYS_LONGHELP /* undef to save memory */
206 #define CONFIG_SYS_PROMPT "KaRefDes=> " /* Monitor Command Prompt */
208 #define CONFIG_SYS_HUSH_PARSER 1 /* HUSH for ext'd cli */
211 /*-----------------------------------------------------------------------
213 *----------------------------------------------------------------------*/
214 #if defined(CONFIG_CMD_KGDB)
215 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
217 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
219 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
220 /* Print Buffer Size */
221 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
222 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
224 /*-----------------------------------------------------------------------
226 *----------------------------------------------------------------------*/
227 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
228 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
230 /*-----------------------------------------------------------------------
231 * Compact Flash (in true IDE mode)
232 *----------------------------------------------------------------------*/
233 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
234 #undef CONFIG_IDE_LED /* no led for ide supported */
236 #define CONFIG_IDE_RESET /* reset for ide supported */
237 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */
238 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
240 #define CONFIG_SYS_ATA_BASE_ADDR 0xF0000000
241 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
242 #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
243 #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses*/
244 #define CONFIG_SYS_ATA_ALT_OFFSET 0x100000 /* Offset for alternate registers */
246 #define CONFIG_SYS_ATA_STRIDE 2 /* Directly connected CF, needs a stride
247 to get to the correct offset */
248 #define CONFIG_DOS_PARTITION 1 /* Include dos partition */
250 /*-----------------------------------------------------------------------
252 *----------------------------------------------------------------------*/
254 #define CONFIG_PCI /* include pci support */
255 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
256 #define CONFIG_PCI_PNP /* do pci plug-and-play */
257 #define CONFIG_PCI_SCAN_SHOW /* show pci devices */
258 #define CONFIG_SYS_PCI_TARGBASE (CONFIG_SYS_PCI_MEMBASE)
260 /* Board-specific PCI */
261 #define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target*/
263 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x17BA /* Sandburst */
264 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
267 * For booting Linux, the board info and command line data
268 * have to be in the first 8 MB of memory, since this is
269 * the maximum mapped by the Linux kernel during initialization.
271 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
273 #if defined(CONFIG_CMD_KGDB)
274 #define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port baud */
277 /*-----------------------------------------------------------------------
278 * Miscellaneous configurable options
279 *----------------------------------------------------------------------*/
280 #undef CONFIG_WATCHDOG /* watchdog disabled */
281 #define CONFIG_SYS_LOAD_ADDR 0x8000000 /* default load address */
282 #define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info */
284 #endif /* __CONFIG_H */