arm: Remove pxa255_idp, zipitz2 boards
[platform/kernel/u-boot.git] / include / configs / at91sam9260ek.h
1 /*
2  * (C) Copyright 2007-2008
3  * Stelian Pop <stelian@popies.net>
4  * Lead Tech Design <www.leadtechdesign.com>
5  *
6  * Configuation settings for the AT91SAM9260EK & AT91SAM9G20EK boards.
7  *
8  * SPDX-License-Identifier:     GPL-2.0+
9  */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /*
15  * SoC must be defined first, before hardware.h is included.
16  * In this case SoC is defined in boards.cfg.
17  */
18 #include <asm/hardware.h>
19
20 /*
21  * Warning: changing CONFIG_SYS_TEXT_BASE requires
22  * adapting the initial boot program.
23  * Since the linker has to swallow that define, we must use a pure
24  * hex number here!
25  */
26 #define CONFIG_SYS_TEXT_BASE            0x21f00000
27
28 /* ARM asynchronous clock */
29 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768           /* slow clock xtal */
30 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000        /* main clock xtal */
31
32 /* Define actual evaluation board type from used processor type */
33 #ifdef CONFIG_AT91SAM9G20
34 # define CONFIG_AT91SAM9G20EK   /* It's an Atmel AT91SAM9G20 EK */
35 #else
36 # define CONFIG_AT91SAM9260EK   /* It's an Atmel AT91SAM9260 EK */
37 #endif
38
39 /* Misc CPU related */
40 #define CONFIG_ARCH_CPU_INIT
41 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
42 #define CONFIG_SETUP_MEMORY_TAGS
43 #define CONFIG_INITRD_TAG
44 #define CONFIG_SKIP_LOWLEVEL_INIT
45 #define CONFIG_BOARD_EARLY_INIT_F
46 #define CONFIG_DISPLAY_CPUINFO
47
48 #define CONFIG_CMD_BOOTZ
49 #define CONFIG_OF_LIBFDT
50
51 #define CONFIG_SYS_GENERIC_BOARD
52
53 /* general purpose I/O */
54 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
55 #define CONFIG_AT91_GPIO
56 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
57
58 /* serial console */
59 #define CONFIG_ATMEL_USART
60 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
61 #define CONFIG_USART_ID                 ATMEL_ID_SYS
62 #define CONFIG_BAUDRATE                 115200
63
64 /* LED */
65 #define CONFIG_AT91_LED
66 #define CONFIG_RED_LED          AT91_PIN_PA9    /* this is the power led */
67 #define CONFIG_GREEN_LED        AT91_PIN_PA6    /* this is the user led */
68
69 #define CONFIG_BOOTDELAY        3
70
71 /*
72  * BOOTP options
73  */
74 #define CONFIG_BOOTP_BOOTFILESIZE       1
75 #define CONFIG_BOOTP_BOOTPATH           1
76 #define CONFIG_BOOTP_GATEWAY            1
77 #define CONFIG_BOOTP_HOSTNAME           1
78
79 /*
80  * Command line configuration.
81  */
82 #define CONFIG_CMD_PING         1
83 #define CONFIG_CMD_DHCP         1
84 #define CONFIG_CMD_NAND         1
85 #define CONFIG_CMD_FAT
86 #define CONFIG_CMD_USB          1
87
88 /*
89  * SDRAM: 1 bank, min 32, max 128 MB
90  * Initialized before u-boot gets started.
91  */
92 #define CONFIG_NR_DRAM_BANKS            1
93 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS1
94 #define CONFIG_SYS_SDRAM_SIZE           0x04000000
95
96 /*
97  * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
98  * leaving the correct space for initial global data structure above
99  * that address while providing maximum stack area below.
100  */
101 #ifdef CONFIG_AT91SAM9XE
102 # define CONFIG_SYS_INIT_SP_ADDR \
103         (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
104 #else
105 # define CONFIG_SYS_INIT_SP_ADDR \
106         (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
107 #endif
108
109 /*
110  * The (arm)linux board id set by generic code depending on configured board
111  * (see boards.cfg for different boards)
112  */
113 #ifdef CONFIG_AT91SAM9G20
114         /* the sam9g20 variants have two different board ids */
115 # ifdef CONFIG_AT91SAM9G20EK_2MMC
116         /* we may be setup for the 2MMC variant of at91sam9g20ek */
117 #  define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9G20EK_2MMC
118 # else
119         /* or the normal at91sam9g20ek */
120 #  define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9G20EK
121 # endif
122 #else
123         /* otherwise default to good old at91sam9260ek */
124 # define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9260EK
125 #endif
126
127 #ifndef CONFIG_AT91SAM9G20EK_2MMC
128 /* DataFlash */
129 #define CONFIG_ATMEL_DATAFLASH_SPI
130 #define CONFIG_HAS_DATAFLASH            1
131 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          2
132 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
133 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1     0xD0000000      /* CS1 */
134 #define AT91_SPI_CLK                    15000000
135 #else
136 /* Enable MMC. The MCCK is conflicted with DataFlash */
137 #define CONFIG_CMD_MMC
138 #endif
139
140 #ifdef CONFIG_AT91SAM9G20EK
141 #define DATAFLASH_TCSS                  (0x22 << 16)
142 #else
143 #define DATAFLASH_TCSS                  (0x1a << 16)
144 #endif
145 #define DATAFLASH_TCHS                  (0x1 << 24)
146
147 /* NAND flash */
148 #ifdef CONFIG_CMD_NAND
149 #define CONFIG_NAND_ATMEL
150 #define CONFIG_SYS_MAX_NAND_DEVICE      1
151 #define CONFIG_SYS_NAND_BASE            ATMEL_BASE_CS3
152 #define CONFIG_SYS_NAND_DBW_8
153 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
154 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
155 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PC14
156 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PC13
157 #endif
158
159 /* MMC */
160 #ifdef CONFIG_CMD_MMC
161 #define CONFIG_MMC
162 #define CONFIG_GENERIC_MMC
163 #define CONFIG_GENERIC_ATMEL_MCI
164 #endif
165
166 /* FAT */
167 #ifdef CONFIG_CMD_FAT
168 #define CONFIG_DOS_PARTITION
169 #endif
170
171 /* NOR flash - no real flash on this board */
172 #define CONFIG_SYS_NO_FLASH                     1
173
174 /* Ethernet */
175 #define CONFIG_MACB                     1
176 #define CONFIG_RMII                     1
177 #define CONFIG_NET_RETRY_COUNT          20
178 #define CONFIG_RESET_PHY_R              1
179 #define CONFIG_AT91_WANTS_COMMON_PHY
180
181 /* USB */
182 #define CONFIG_USB_ATMEL
183 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
184 #define CONFIG_USB_OHCI_NEW             1
185 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
186 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00500000      /* AT91SAM9260_UHP_BASE */
187 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9260"
188 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
189 #define CONFIG_USB_STORAGE              1
190
191 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
192
193 #define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
194 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
195
196 #ifdef CONFIG_SYS_USE_DATAFLASH_CS0
197
198 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
199 #define CONFIG_ENV_IS_IN_DATAFLASH      1
200 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
201 #define CONFIG_ENV_OFFSET               0x4200
202 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
203 #define CONFIG_ENV_SIZE         0x4200
204 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0084000 0x22000000 0x210000; bootm"
205 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "                 \
206                                 "root=/dev/mtdblock0 "                  \
207                                 "mtdparts=atmel_nand:-(root) "          \
208                                 "rw rootfstype=jffs2"
209
210 #elif CONFIG_SYS_USE_DATAFLASH_CS1
211
212 /* bootstrap + u-boot + env + linux in dataflash on CS1 */
213 #define CONFIG_ENV_IS_IN_DATAFLASH      1
214 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400)
215 #define CONFIG_ENV_OFFSET               0x4200
216 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
217 #define CONFIG_ENV_SIZE         0x4200
218 #define CONFIG_BOOTCOMMAND      "cp.b 0xD0084000 0x22000000 0x210000; bootm"
219 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "                 \
220                                 "root=/dev/mtdblock0 "                  \
221                                 "mtdparts=atmel_nand:-(root) "          \
222                                 "rw rootfstype=jffs2"
223
224 #elif defined(CONFIG_SYS_USE_NANDFLASH)
225
226 /* bootstrap + u-boot + env + linux in nandflash */
227 #define CONFIG_ENV_IS_IN_NAND   1
228 #define CONFIG_ENV_OFFSET               0xc0000
229 #define CONFIG_ENV_OFFSET_REDUND        0x100000
230 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
231 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0x200000 0x300000; bootm"
232 #define CONFIG_BOOTARGS                                                 \
233         "console=ttyS0,115200 earlyprintk "                             \
234         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
235         "256k(env),256k(env_redundant),256k(spare),"                    \
236         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
237         "root=/dev/mtdblock7 rw rootfstype=jffs2"
238
239 #else   /* CONFIG_SYS_USE_MMC */
240 /* bootstrap + u-boot + env + linux in mmc */
241 #define CONFIG_ENV_IS_IN_MMC
242 /* For FAT system, most cases it should be in the reserved sector */
243 #define CONFIG_ENV_OFFSET               0x2000
244 #define CONFIG_ENV_SIZE                 0x1000
245 #define CONFIG_SYS_MMC_ENV_DEV          0
246
247 #define CONFIG_BOOTCOMMAND                                              \
248         "fatload mmc 0:1 0x22000000 uImage; bootm"
249 #define CONFIG_BOOTARGS                                                 \
250         "console=ttyS0,115200 earlyprintk "                             \
251         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
252         "256k(env),256k(env_redundant),256k(spare),"                    \
253         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
254         "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"
255 #endif
256
257 #define CONFIG_SYS_CBSIZE               256
258 #define CONFIG_SYS_MAXARGS              16
259 #define CONFIG_SYS_LONGHELP             1
260 #define CONFIG_CMDLINE_EDITING  1
261 #define CONFIG_AUTO_COMPLETE
262
263 /*
264  * Size of malloc() pool
265  */
266 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
267
268 #endif