at91, taurus, smartweb: add dfu support
[platform/kernel/u-boot.git] / include / configs / taurus.h
1 /*
2  * Common board functions for Siemens TAURUS (AT91SAM9G20) based boards
3  * (C) Copyright 2013 Siemens AG
4  *
5  * Based on:
6  * U-Boot file: include/configs/at91sam9260ek.h
7  *
8  * (C) Copyright 2007-2008
9  * Stelian Pop <stelian@popies.net>
10  * Lead Tech Design <www.leadtechdesign.com>
11  *
12  * SPDX-License-Identifier:     GPL-2.0+
13  */
14
15 #ifndef __CONFIG_H
16 #define __CONFIG_H
17
18 /*
19  * SoC must be defined first, before hardware.h is included.
20  * In this case SoC is defined in boards.cfg.
21  */
22 #include <asm/hardware.h>
23 #include <linux/sizes.h>
24
25 #define CONFIG_SYS_GENERIC_BOARD
26
27 #if defined(CONFIG_SPL_BUILD)
28 #define CONFIG_SYS_THUMB_BUILD
29 #define CONFIG_SYS_ICACHE_OFF
30 #define CONFIG_SYS_DCACHE_OFF
31 #endif
32 /*
33  * Warning: changing CONFIG_SYS_TEXT_BASE requires
34  * adapting the initial boot program.
35  * Since the linker has to swallow that define, we must use a pure
36  * hex number here!
37  */
38
39
40 #define CONFIG_SYS_TEXT_BASE            0x21000000
41
42 /* ARM asynchronous clock */
43 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768           /* slow clock xtal */
44 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000        /* main clock xtal */
45
46 /* Misc CPU related */
47 #define CONFIG_ARCH_CPU_INIT
48 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
49 #define CONFIG_SETUP_MEMORY_TAGS
50 #define CONFIG_INITRD_TAG
51 #define CONFIG_SKIP_LOWLEVEL_INIT
52 #define CONFIG_BOARD_EARLY_INIT_F
53 #define CONFIG_DISPLAY_CPUINFO
54
55 #define CONFIG_CMD_BOOTZ
56 #define CONFIG_OF_LIBFDT
57
58 /* general purpose I/O */
59 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
60 #define CONFIG_AT91_GPIO
61 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
62
63 /* serial console */
64 #define CONFIG_ATMEL_USART
65 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
66 #define CONFIG_USART_ID                 ATMEL_ID_SYS
67 #define CONFIG_BAUDRATE                 115200
68
69 #define CONFIG_BOOTDELAY        3
70
71 /*
72  * Command line configuration.
73  */
74 #define CONFIG_CMD_PING
75 #define CONFIG_CMD_DHCP
76 #define CONFIG_CMD_NAND
77
78 /*
79  * SDRAM: 1 bank, min 32, max 128 MB
80  * Initialized before u-boot gets started.
81  */
82 #define CONFIG_NR_DRAM_BANKS            1
83 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS1
84 #define CONFIG_SYS_SDRAM_SIZE           (128 * SZ_1M)
85
86 /*
87  * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
88  * leaving the correct space for initial global data structure above
89  * that address while providing maximum stack area below.
90  */
91 #define CONFIG_SYS_INIT_SP_ADDR \
92         (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
93
94 /* NAND flash */
95 #ifdef CONFIG_CMD_NAND
96 #define CONFIG_NAND_ATMEL
97 #define CONFIG_SYS_MAX_NAND_DEVICE      1
98 #define CONFIG_SYS_NAND_BASE            ATMEL_BASE_CS3
99 #define CONFIG_SYS_NAND_DBW_8
100 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
101 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
102 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PC14
103 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PC13
104 #endif
105
106 /* NOR flash - no real flash on this board */
107 #define CONFIG_SYS_NO_FLASH                     1
108
109 /* Ethernet */
110 #define CONFIG_MACB
111 #define CONFIG_RMII
112 #define CONFIG_AT91_WANTS_COMMON_PHY
113
114 #define CONFIG_AT91SAM9_WATCHDOG
115 #define CONFIG_AT91_HW_WDT_TIMEOUT      15
116 #if !defined(CONFIG_SPL_BUILD)
117 /* Enable the watchdog */
118 #define CONFIG_HW_WATCHDOG
119 #endif
120
121 /* USB */
122 #if defined(CONFIG_BOARD_TAURUS)
123 #define CONFIG_USB_ATMEL
124 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
125 #define CONFIG_USB_OHCI_NEW
126 #define CONFIG_SYS_USB_OHCI_CPU_INIT
127 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00500000
128 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9260"
129 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
130 #define CONFIG_USB_STORAGE
131
132 /* USB DFU support */
133 #define CONFIG_CMD_MTDPARTS
134 #define CONFIG_MTD_DEVICE
135 #define CONFIG_MTD_PARTITIONS
136
137 #define CONFIG_USB_GADGET
138 #define CONFIG_USB_GADGET_AT91
139
140 /* DFU class support */
141 #define CONFIG_CMD_USB
142 #define CONFIG_CMD_DFU
143 #define CONFIG_USB_FUNCTION_DFU
144 #define CONFIG_DFU_NAND
145 #define CONFIG_USB_GADGET_DOWNLOAD
146 #define CONFIG_USB_GADGET_VBUS_DRAW     2
147 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    (SZ_1M)
148 #define DFU_MANIFEST_POLL_TIMEOUT       25000
149
150 /* USB DFU IDs */
151 #define CONFIG_G_DNL_VENDOR_NUM 0x0908
152 #define CONFIG_G_DNL_PRODUCT_NUM 0x02d2
153 #define CONFIG_G_DNL_MANUFACTURER "Siemens AG"
154
155 #define CONFIG_SYS_CACHELINE_SIZE       SZ_8K
156 #endif
157
158 /* SPI EEPROM */
159 #define CONFIG_SPI
160 #define CONFIG_CMD_SPI
161 #define CONFIG_CMD_SF
162 #define CONFIG_ATMEL_SPI
163 #define CONFIG_SPI_FLASH_STMICRO
164 #define TAURUS_SPI_MASK (1 << 4)
165 #define TAURUS_SPI_CS_PIN       AT91_PIN_PA3
166
167 #if defined(CONFIG_SPL_BUILD)
168 /* SPL related */
169 #undef CONFIG_SPL_OS_BOOT               /* Not supported by existing map */
170 #define CONFIG_SPL_SPI_SUPPORT
171 #define CONFIG_SPL_SPI_FLASH_SUPPORT
172 #define CONFIG_SPL_SPI_LOAD
173 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
174
175 #define CONFIG_SF_DEFAULT_BUS 0
176 #define CONFIG_SF_DEFAULT_SPEED 1000000
177 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
178 #endif
179
180 /* load address */
181 #define CONFIG_SYS_LOAD_ADDR                    0x22000000
182
183 /* bootstrap in spi flash , u-boot + env + linux in nandflash */
184 #define CONFIG_ENV_IS_IN_NAND
185 #define CONFIG_ENV_OFFSET               0x100000
186 #define CONFIG_ENV_OFFSET_REDUND        0x180000
187 #define CONFIG_ENV_SIZE         (SZ_128K)       /* 1 sector = 128 kB */
188 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0x200000 0x300000; bootm"
189
190 #if defined(CONFIG_BOARD_TAURUS)
191 #define CONFIG_BOOTARGS_TAURUS                                          \
192         "console=ttyS0,115200 earlyprintk "                             \
193         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
194         "256k(env),256k(env_redundant),256k(spare),"                    \
195         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
196         "root=/dev/mtdblock7 rw rootfstype=jffs2"
197 #endif
198
199 #if defined(CONFIG_BOARD_AXM)
200 #define CONFIG_BOOTARGS_AXM                                             \
201         "\0"    \
202         "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:"   \
203         "${gatewayip}:${netmask}:${hostname}:${netdev}::off\0"          \
204         "addtest=setenv bootargs ${bootargs} loglevel=4 test\0"         \
205         "baudrate=115200\0"                                             \
206         "boot_file=setenv bootfile /${project_dir}/kernel/uImage\0"     \
207         "boot_retries=0\0"                                              \
208         "bootcmd=run flash_self\0"                                      \
209         "bootdelay=3\0"                                                 \
210         "ethact=macb0\0"                                                \
211         "flash_nfs=run nand_kernel;run nfsargs;run addip;upgrade_available;"\
212         "bootm ${kernel_ram};reset\0"                                   \
213         "flash_self=run nand_kernel;run setbootargs;upgrade_available;" \
214         "bootm ${kernel_ram};reset\0"                                   \
215         "flash_self_test=run nand_kernel;run setbootargs addtest; "     \
216         "upgrade_available;bootm ${kernel_ram};reset\0"                 \
217         "hostname=systemone\0"                                          \
218         "kernel_Off=0x00200000\0"                                       \
219         "kernel_Off_fallback=0x03800000\0"                              \
220         "kernel_ram=0x21500000\0"                                       \
221         "kernel_size=0x00400000\0"                                      \
222         "kernel_size_fallback=0x00400000\0"                             \
223         "loads_echo=1\0"                                                \
224         "nand_kernel=nand read.e ${kernel_ram} ${kernel_Off} "          \
225                 "${kernel_size}\0"                                      \
226         "net_nfs=run boot_file;tftp ${kernel_ram} ${bootfile};"         \
227         "run nfsargs;run addip;upgrade_available;bootm "                \
228                 "${kernel_ram};reset\0"                                 \
229         "netdev=eth0\0"                                                 \
230         "nfsargs=run root_path;setenv bootargs ${bootargs} "            \
231         "root=/dev/nfs rw nfsroot=${serverip}:${rootpath} "             \
232         "at91sam9_wdt.wdt_timeout=16\0"                                 \
233         "partitionset_active=A\0"                                       \
234         "preboot=echo;echo Type 'run flash_self' to use kernel and root "\
235         "filesystem on memory;echo Type 'run flash_nfs' to use kernel " \
236         "from memory and root filesystem over NFS;echo Type 'run net_nfs' "\
237         "to get Kernel over TFTP and mount root filesystem over NFS;echo\0"\
238         "project_dir=systemone\0"                                       \
239         "root_path=setenv rootpath /home/projects/${project_dir}/rootfs\0"\
240         "rootfs=/dev/mtdblock5\0"                                       \
241         "rootfs_fallback=/dev/mtdblock7\0"                              \
242         "setbootargs=setenv bootargs ${bootargs} console=ttyMTD,mtdoops "\
243                 "root=${rootfs} rootfstype=jffs2 panic=7 "              \
244                 "at91sam9_wdt.wdt_timeout=16\0"                         \
245         "stderr=serial\0"                                               \
246         "stdin=serial\0"                                                \
247         "stdout=serial\0"                                               \
248         "upgrade_available=0\0"
249 #endif
250
251 #if defined(CONFIG_BOARD_TAURUS)
252 #define CONFIG_BOOTARGS         CONFIG_BOOTARGS_TAURUS
253 #endif
254
255 #if defined(CONFIG_BOARD_AXM)
256 #define CONFIG_BOOTARGS         CONFIG_BOOTARGS_AXM
257 #endif
258
259 #define CONFIG_SYS_CBSIZE               256
260 #define CONFIG_SYS_MAXARGS              16
261 #define CONFIG_SYS_PBSIZE \
262         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
263 #define CONFIG_SYS_LONGHELP
264 #define CONFIG_CMDLINE_EDITING
265 #define CONFIG_AUTO_COMPLETE
266
267 /*
268  * Size of malloc() pool
269  */
270 #define CONFIG_SYS_MALLOC_LEN \
271         ROUND(3 * CONFIG_ENV_SIZE + SZ_4M, 0x1000)
272
273 /* Defines for SPL */
274 #define CONFIG_SPL_FRAMEWORK
275 #define CONFIG_SPL_TEXT_BASE            0x0
276 #define CONFIG_SPL_MAX_SIZE             (31 * SZ_512)
277 #define CONFIG_SPL_STACK                (ATMEL_BASE_SRAM1 + SZ_16K)
278 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
279                                         CONFIG_SYS_MALLOC_LEN)
280 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
281
282 #define CONFIG_SPL_BSS_START_ADDR       CONFIG_SPL_MAX_SIZE
283 #define CONFIG_SPL_BSS_MAX_SIZE         (3 * SZ_512)
284
285 #define CONFIG_SPL_LIBCOMMON_SUPPORT
286 #define CONFIG_SPL_LIBGENERIC_SUPPORT
287 #define CONFIG_SPL_SERIAL_SUPPORT
288
289 #define CONFIG_SPL_BOARD_INIT
290 #define CONFIG_SPL_GPIO_SUPPORT
291 #define CONFIG_SYS_NAND_ENABLE_PIN_SPL  (2*32 + 14)
292 #define CONFIG_SPL_NAND_SUPPORT
293 #define CONFIG_SYS_USE_NANDFLASH        1
294 #define CONFIG_SPL_NAND_DRIVERS
295 #define CONFIG_SPL_NAND_BASE
296 #define CONFIG_SPL_NAND_ECC
297 #define CONFIG_SPL_NAND_RAW_ONLY
298 #define CONFIG_SPL_NAND_SOFTECC
299 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x20000
300 #define CONFIG_SYS_NAND_U_BOOT_SIZE     SZ_512K
301 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
302 #define CONFIG_SYS_NAND_U_BOOT_DST      CONFIG_SYS_TEXT_BASE
303 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
304
305 #define CONFIG_SYS_NAND_SIZE            (256 * SZ_1M)
306 #define CONFIG_SYS_NAND_PAGE_SIZE       SZ_2K
307 #define CONFIG_SYS_NAND_BLOCK_SIZE      (SZ_128K)
308 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
309                                          CONFIG_SYS_NAND_PAGE_SIZE)
310 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
311 #define CONFIG_SYS_NAND_ECCSIZE         256
312 #define CONFIG_SYS_NAND_ECCBYTES        3
313 #define CONFIG_SYS_NAND_OOBSIZE         64
314 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
315                                           48, 49, 50, 51, 52, 53, 54, 55, \
316                                           56, 57, 58, 59, 60, 61, 62, 63, }
317
318
319 #define CONFIG_SPL_ATMEL_SIZE
320 #define CONFIG_SYS_MASTER_CLOCK         132096000
321 #define AT91_PLL_LOCK_TIMEOUT           1000000
322 #define CONFIG_SYS_AT91_PLLA            0x202A3F01
323 #define CONFIG_SYS_MCKR                 0x1300
324 #define CONFIG_SYS_MCKR_CSS             (0x02 | CONFIG_SYS_MCKR)
325 #define CONFIG_SYS_AT91_PLLB            0x10193F05
326
327 #endif