powerpc/T104xD4RDB: Add T104xD4RDB boards support
[platform/kernel/u-boot.git] / include / configs / bamboo.h
1 /*
2  * (C) Copyright 2005-2007
3  * Stefan Roese, DENX Software Engineering, sr@denx.de.
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 /************************************************************************
9  * bamboo.h - configuration for BAMBOO board
10  ***********************************************************************/
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /*-----------------------------------------------------------------------
15  * High Level Configuration Options
16  *----------------------------------------------------------------------*/
17 #define CONFIG_BAMBOO           1       /* Board is BAMBOO              */
18 #define CONFIG_440EP            1       /* Specific PPC440EP support    */
19 #define CONFIG_440              1       /* ... PPC440 family            */
20 #define CONFIG_SYS_CLK_FREQ     33333333    /* external freq to pll     */
21
22 #ifndef CONFIG_SYS_TEXT_BASE
23 #define CONFIG_SYS_TEXT_BASE    0xFFFA0000
24 #endif
25
26 /*
27  * Include common defines/options for all AMCC eval boards
28  */
29 #define CONFIG_HOSTNAME         bamboo
30 #include "amcc-common.h"
31
32 #define CONFIG_BOARD_EARLY_INIT_F 1     /* Call board_early_init_f      */
33
34 /*
35  * Please note that, if NAND support is enabled, the 2nd ethernet port
36  * can't be used because of pin multiplexing. So, if you want to use the
37  * 2nd ethernet port you have to "undef" the following define.
38  */
39 #define CONFIG_BAMBOO_NAND      1       /* enable nand flash support    */
40
41 /*-----------------------------------------------------------------------
42  * Base addresses -- Note these are effective addresses where the
43  * actual resources get mapped (not physical addresses)
44  *----------------------------------------------------------------------*/
45 #define CONFIG_SYS_FLASH_BASE           0xfff00000          /* start of FLASH   */
46 #define CONFIG_SYS_PCI_MEMBASE          0xa0000000          /* mapped pci memory*/
47 #define CONFIG_SYS_PCI_MEMBASE1        CONFIG_SYS_PCI_MEMBASE  + 0x10000000
48 #define CONFIG_SYS_PCI_MEMBASE2        CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
49 #define CONFIG_SYS_PCI_MEMBASE3        CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
50
51 /*Don't change either of these*/
52 #define CONFIG_SYS_PCI_BASE             0xe0000000          /* internal PCI regs*/
53 /*Don't change either of these*/
54
55 #define CONFIG_SYS_USB_DEVICE          0x50000000
56 #define CONFIG_SYS_NVRAM_BASE_ADDR     0x80000000
57 #define CONFIG_SYS_BOOT_BASE_ADDR      0xf0000000
58 #define CONFIG_SYS_NAND_ADDR           0x90000000
59 #define CONFIG_SYS_NAND2_ADDR          0x94000000
60
61 /*-----------------------------------------------------------------------
62  * Initial RAM & stack pointer (placed in SDRAM)
63  *----------------------------------------------------------------------*/
64 #define CONFIG_SYS_INIT_RAM_DCACHE      1               /* d-cache as init ram  */
65 #define CONFIG_SYS_INIT_RAM_ADDR        0x70000000      /* DCache       */
66 #define CONFIG_SYS_INIT_RAM_SIZE        (4 << 10)
67 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
68 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
69
70 /*-----------------------------------------------------------------------
71  * Serial Port
72  *----------------------------------------------------------------------*/
73 #define CONFIG_CONS_INDEX       1       /* Use UART0                    */
74 #define CONFIG_SYS_EXT_SERIAL_CLOCK     11059200 /* use external 11.059MHz clk  */
75
76 /*-----------------------------------------------------------------------
77  * NVRAM/RTC
78  *
79  * NOTE: The RTC registers are located at 0x7FFF0 - 0x7FFFF
80  * The DS1558 code assumes this condition
81  *
82  *----------------------------------------------------------------------*/
83 #define CONFIG_SYS_NVRAM_SIZE           (0x2000 - 0x10) /* NVRAM size(8k)- RTC regs     */
84 #define CONFIG_RTC_DS1556       1                        /* DS1556 RTC          */
85
86 /*-----------------------------------------------------------------------
87  * Environment
88  *----------------------------------------------------------------------*/
89 #define CONFIG_ENV_IS_IN_FLASH     1    /* use FLASH for environment vars       */
90
91 /*-----------------------------------------------------------------------
92  * FLASH related
93  *----------------------------------------------------------------------*/
94 #define CONFIG_SYS_MAX_FLASH_BANKS      3       /* number of banks                      */
95 #define CONFIG_SYS_MAX_FLASH_SECT       256     /* sectors per device                   */
96
97 #undef  CONFIG_SYS_FLASH_CHECKSUM
98 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms)      */
99 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms)      */
100
101 #define CONFIG_SYS_FLASH_ADDR0         0x555
102 #define CONFIG_SYS_FLASH_ADDR1         0x2aa
103 #define CONFIG_SYS_FLASH_WORD_SIZE     unsigned char
104
105 #define CONFIG_SYS_FLASH_2ND_16BIT_DEV 1        /* bamboo has 8 and 16bit device        */
106 #define CONFIG_SYS_FLASH_2ND_ADDR      0x87800000  /* bamboo has 8 and 16bit device     */
107
108 #ifdef CONFIG_ENV_IS_IN_FLASH
109 #define CONFIG_ENV_SECT_SIZE    0x10000 /* size of one complete sector          */
110 #define CONFIG_ENV_ADDR         ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
111 #define CONFIG_ENV_SIZE         0x2000  /* Total Size of Environment Sector     */
112
113 /* Address and size of Redundant Environment Sector     */
114 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
115 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
116 #endif /* CONFIG_ENV_IS_IN_FLASH */
117
118 /*-----------------------------------------------------------------------
119  * NAND FLASH
120  *----------------------------------------------------------------------*/
121 #define CONFIG_SYS_MAX_NAND_DEVICE      2
122 #define CONFIG_SYS_NAND_BASE            (CONFIG_SYS_NAND_ADDR + CONFIG_SYS_NAND_CS)
123 #define CONFIG_SYS_NAND_BASE_LIST       { CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_ADDR + 2 }
124 #define CONFIG_SYS_NAND_SELECT_DEVICE  1        /* nand driver supports mutipl. chips   */
125 #define CONFIG_SYS_NAND_CS              1
126
127 /*-----------------------------------------------------------------------
128  * DDR SDRAM
129  *----------------------------------------------------------------------------- */
130 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for setup             */
131 #undef CONFIG_DDR_ECC                   /* don't use ECC                        */
132 #define CONFIG_SYS_SIMULATE_SPD_EEPROM  0xff    /* simulate spd eeprom on this address  */
133 #define SPD_EEPROM_ADDRESS      {CONFIG_SYS_SIMULATE_SPD_EEPROM, 0x50, 0x51}
134 #define CONFIG_SYS_MBYTES_SDRAM (64)    /* 64MB fixed size for early-sdram-init */
135 #define CONFIG_PROG_SDRAM_TLB
136
137 /*-----------------------------------------------------------------------
138  * I2C
139  *----------------------------------------------------------------------*/
140 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0           400000
141
142 #define CONFIG_SYS_I2C_MULTI_EEPROMS
143 #define CONFIG_SYS_I2C_EEPROM_ADDR      (0xa8>>1)
144 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
145 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
146 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
147
148 #ifdef CONFIG_ENV_IS_IN_EEPROM
149 #define CONFIG_ENV_SIZE         0x200       /* Size of Environment vars */
150 #define CONFIG_ENV_OFFSET               0x0
151 #endif /* CONFIG_ENV_IS_IN_EEPROM */
152
153 /*
154  * Default environment variables
155  */
156 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
157         CONFIG_AMCC_DEF_ENV                                             \
158         CONFIG_AMCC_DEF_ENV_POWERPC                                     \
159         CONFIG_AMCC_DEF_ENV_PPC_OLD                                     \
160         CONFIG_AMCC_DEF_ENV_NOR_UPD                                     \
161         "kernel_addr=fff00000\0"                                        \
162         "ramdisk_addr=fff10000\0"                                       \
163         ""
164
165 #define CONFIG_HAS_ETH0
166 #define CONFIG_PHY_ADDR         0       /* PHY address, See schematics  */
167 #define CONFIG_PHY1_ADDR        1
168
169 #ifndef CONFIG_BAMBOO_NAND
170 #define CONFIG_HAS_ETH1         1       /* add support for "eth1addr"   */
171 #endif /* CONFIG_BAMBOO_NAND */
172
173 #ifdef CONFIG_440EP
174 /* USB */
175 #define CONFIG_USB_OHCI
176 #define CONFIG_USB_STORAGE
177
178 /*Comment this out to enable USB 1.1 device*/
179 #define USB_2_0_DEVICE
180 #endif /*CONFIG_440EP*/
181
182 /*
183  * Commands additional to the ones defined in amcc-common.h
184  */
185 #define CONFIG_CMD_DATE
186 #define CONFIG_CMD_EXT2
187 #define CONFIG_CMD_FAT
188 #define CONFIG_CMD_PCI
189 #define CONFIG_CMD_SDRAM
190 #define CONFIG_CMD_SNTP
191 #define CONFIG_CMD_USB
192
193 #ifdef CONFIG_BAMBOO_NAND
194 #define CONFIG_CMD_NAND
195 #endif
196
197 #define CONFIG_SUPPORT_VFAT
198
199 /* Partitions */
200 #define CONFIG_MAC_PARTITION
201 #define CONFIG_DOS_PARTITION
202 #define CONFIG_ISO_PARTITION
203
204 /*-----------------------------------------------------------------------
205  * PCI stuff
206  *-----------------------------------------------------------------------
207  */
208 /* General PCI */
209 #define CONFIG_PCI                      /* include pci support          */
210 #define CONFIG_PCI_INDIRECT_BRIDGE      /* indirect PCI bridge support */
211 #undef  CONFIG_PCI_PNP                  /* do (not) pci plug-and-play   */
212 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup  */
213 #define CONFIG_SYS_PCI_TARGBASE        0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE*/
214
215 /* Board-specific PCI */
216 #define CONFIG_SYS_PCI_TARGET_INIT
217 #define CONFIG_SYS_PCI_MASTER_INIT
218
219 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8   /* AMCC */
220 #define CONFIG_SYS_PCI_SUBSYS_ID       0xcafe   /* Whatever */
221
222 #endif  /* __CONFIG_H */