Convert CONFIG_SPL_SERIAL_SUPPORT to Kconfig
[platform/kernel/u-boot.git] / include / configs / omap3_evm.h
1 /*
2  * Configuration settings for the TI OMAP3 EVM board.
3  *
4  * Copyright (C) 2006-2011 Texas Instruments Incorporated - http://www.ti.com/
5  *
6  * Author :
7  *      Manikandan Pillai <mani.pillai@ti.com>
8  * Derived from Beagle Board and 3430 SDP code by
9  *      Richard Woodruff <r-woodruff2@ti.com>
10  *      Syed Mohammed Khasim <khasim@ti.com>
11  *
12  * Manikandan Pillai <mani.pillai@ti.com>
13  *
14  * SPDX-License-Identifier:     GPL-2.0+
15  */
16
17 #ifndef __OMAP3EVM_CONFIG_H
18 #define __OMAP3EVM_CONFIG_H
19
20 #include <asm/arch/cpu.h>
21 #include <asm/arch/omap.h>
22
23 /* ----------------------------------------------------------------------------
24  * Supported U-Boot commands
25  * ----------------------------------------------------------------------------
26  */
27
28 #define CONFIG_CMD_JFFS2
29
30 #define CONFIG_CMD_NAND
31
32 /* ----------------------------------------------------------------------------
33  * Supported U-Boot features
34  * ----------------------------------------------------------------------------
35  */
36 #define CONFIG_SYS_LONGHELP
37
38 /* Display CPU and Board information */
39 #define CONFIG_DISPLAY_CPUINFO
40 #define CONFIG_DISPLAY_BOARDINFO
41
42 /* Allow to overwrite serial and ethaddr */
43 #define CONFIG_ENV_OVERWRITE
44
45 /* Add auto-completion support */
46 #define CONFIG_AUTO_COMPLETE
47
48 /* ----------------------------------------------------------------------------
49  * Supported hardware
50  * ----------------------------------------------------------------------------
51  */
52
53 /* MMC */
54 #define CONFIG_MMC
55 #define CONFIG_GENERIC_MMC
56 #define CONFIG_OMAP_HSMMC
57
58 /* SPL */
59 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
60 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
61 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
62 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
63
64 /* Partition tables */
65 #define CONFIG_EFI_PARTITION
66 #define CONFIG_DOS_PARTITION
67
68 /* USB
69  *
70  * Enable CONFIG_USB_MUSB_HCD for Host functionalities MSC, keyboard
71  * Enable CONFIG_USB_MUSB_UDD for Device functionalities.
72  */
73 #define CONFIG_USB_OMAP3
74 #define CONFIG_USB_MUSB_HCD
75 /* #define CONFIG_USB_MUSB_UDC */
76
77 /* NAND SPL */
78 #define CONFIG_SPL_NAND_SIMPLE
79 #define CONFIG_SPL_NAND_BASE
80 #define CONFIG_SPL_NAND_DRIVERS
81 #define CONFIG_SPL_NAND_ECC
82 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
83 #define CONFIG_SYS_NAND_PAGE_COUNT      64
84 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
85 #define CONFIG_SYS_NAND_OOBSIZE         64
86 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
87 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
88 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
89                                                 10, 11, 12, 13}
90 #define CONFIG_SYS_NAND_ECCSIZE         512
91 #define CONFIG_SYS_NAND_ECCBYTES        3
92 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_HAM1_CODE_HW
93 #define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE
94 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
95
96 /*
97  * High level configuration options
98  */
99 #define CONFIG_OMAP                     /* This is TI OMAP core */
100 #define CONFIG_OMAP_GPIO
101 #define CONFIG_OMAP_COMMON
102 /* Common ARM Erratas */
103 #define CONFIG_ARM_ERRATA_454179
104 #define CONFIG_ARM_ERRATA_430973
105 #define CONFIG_ARM_ERRATA_621766
106
107 #define CONFIG_SDRC                     /* The chip has SDRC controller */
108
109 #define CONFIG_OMAP3_EVM                /* This is a OMAP3 EVM */
110 #define CONFIG_TWL4030_POWER            /* with TWL4030 PMIC */
111
112 /*
113  * Clock related definitions
114  */
115 #define V_OSCK                  26000000        /* Clock output from T2 */
116 #define V_SCLK                  (V_OSCK >> 1)
117
118 /*
119  * OMAP3 has 12 GP timers, they can be driven by the system clock
120  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
121  * This rate is divided by a local divisor.
122  */
123 #define CONFIG_SYS_TIMERBASE            OMAP34XX_GPT2
124 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
125
126 /* Size of environment - 128KB */
127 #define CONFIG_ENV_SIZE                 (128 << 10)
128
129 /* Size of malloc pool */
130 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
131
132 /*
133  * Physical Memory Map
134  * Note 1: CS1 may or may not be populated
135  * Note 2: SDRAM size is expected to be at least 32MB
136  */
137 #define CONFIG_NR_DRAM_BANKS            2
138 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
139 #define PHYS_SDRAM_2                    OMAP34XX_SDRC_CS1
140
141 /* Limits for memtest */
142 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
143 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
144                                                 0x01F00000) /* 31MB */
145
146 /* Default load address */
147 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
148
149 /* -----------------------------------------------------------------------------
150  * Hardware drivers
151  * -----------------------------------------------------------------------------
152  */
153
154 /*
155  * NS16550 Configuration
156  */
157 #define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
158
159 #define CONFIG_SYS_NS16550_SERIAL
160 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
161 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
162
163 /*
164  * select serial console configuration
165  */
166 #define CONFIG_CONS_INDEX               1
167 #define CONFIG_SERIAL1                  1       /* UART1 on OMAP3 EVM */
168 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
169 #define CONFIG_BAUDRATE                 115200
170 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
171                                         115200}
172
173 /*
174  * I2C
175  */
176 #define CONFIG_SYS_I2C
177 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
178 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
179 #define CONFIG_SYS_I2C_OMAP34XX
180
181 /*
182  * PISMO support
183  */
184 /* Monitor at start of flash - Reserve 2 sectors */
185 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
186
187 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
188
189 /* Start location & size of environment */
190 #define ONENAND_ENV_OFFSET              0x260000
191 #define SMNAND_ENV_OFFSET               0x260000
192
193 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
194
195 /*
196  * NAND
197  */
198 /* Physical address to access NAND */
199 #define CONFIG_SYS_NAND_ADDR            NAND_BASE
200
201 /* Physical address to access NAND at CS0 */
202 #define CONFIG_SYS_NAND_BASE            NAND_BASE
203
204 /* Max number of NAND devices */
205 #define CONFIG_SYS_MAX_NAND_DEVICE      1
206 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
207 /* Timeout values (in ticks) */
208 #define CONFIG_SYS_FLASH_ERASE_TOUT     (100 * CONFIG_SYS_HZ)
209 #define CONFIG_SYS_FLASH_WRITE_TOUT     (100 * CONFIG_SYS_HZ)
210
211 /* Flash banks JFFS2 should use */
212 #define CONFIG_SYS_MAX_MTD_BANKS        (CONFIG_SYS_MAX_FLASH_BANKS + \
213                                                 CONFIG_SYS_MAX_NAND_DEVICE)
214
215 #define CONFIG_SYS_JFFS2_MEM_NAND
216 #define CONFIG_SYS_JFFS2_FIRST_BANK     CONFIG_SYS_MAX_FLASH_BANKS
217 #define CONFIG_SYS_JFFS2_NUM_BANKS      1
218
219 #define CONFIG_JFFS2_NAND
220 /* nand device jffs2 lives on */
221 #define CONFIG_JFFS2_DEV                "nand0"
222 /* Start of jffs2 partition */
223 #define CONFIG_JFFS2_PART_OFFSET        0x680000
224 /* Size of jffs2 partition */
225 #define CONFIG_JFFS2_PART_SIZE          0xf980000
226
227 /*
228  * USB
229  */
230 #ifdef CONFIG_USB_OMAP3
231
232 #ifdef CONFIG_USB_MUSB_HCD
233
234 #define CONGIG_CMD_STORAGE
235
236 #ifdef CONFIG_USB_KEYBOARD
237 #define CONFIG_SYS_USB_EVENT_POLL
238 #define CONFIG_PREBOOT                  "usb start"
239 #endif /* CONFIG_USB_KEYBOARD */
240
241 #endif /* CONFIG_USB_MUSB_HCD */
242
243 #ifdef CONFIG_USB_MUSB_UDC
244 /* USB device configuration */
245 #define CONFIG_USB_DEVICE
246 #define CONFIG_USB_TTY
247 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
248
249 /* Change these to suit your needs */
250 #define CONFIG_USBD_VENDORID            0x0451
251 #define CONFIG_USBD_PRODUCTID           0x5678
252 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
253 #define CONFIG_USBD_PRODUCT_NAME        "EVM"
254 #endif /* CONFIG_USB_MUSB_UDC */
255
256 #endif /* CONFIG_USB_OMAP3 */
257
258 /* ----------------------------------------------------------------------------
259  * U-Boot features
260  * ----------------------------------------------------------------------------
261  */
262 #define CONFIG_SYS_MAXARGS              16      /* max args for a command */
263
264 #define CONFIG_MISC_INIT_R
265
266 #define CONFIG_CMDLINE_TAG                      /* enable passing of ATAGs */
267 #define CONFIG_SETUP_MEMORY_TAGS
268 #define CONFIG_INITRD_TAG
269 #define CONFIG_REVISION_TAG
270
271 /* Size of Console IO buffer */
272 #define CONFIG_SYS_CBSIZE               512
273
274 /* Size of print buffer */
275 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
276                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
277
278 /* Size of bootarg buffer */
279 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
280
281 #define CONFIG_BOOTFILE                 "uImage"
282
283 /*
284  * NAND / OneNAND
285  */
286 #if defined(CONFIG_CMD_NAND)
287 #define CONFIG_SYS_FLASH_BASE           NAND_BASE
288
289 #define CONFIG_NAND_OMAP_GPMC
290 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
291 #elif defined(CONFIG_CMD_ONENAND)
292 #define CONFIG_SYS_FLASH_BASE           ONENAND_MAP
293 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
294 #endif
295
296 #if !defined(CONFIG_ENV_IS_NOWHERE)
297 #if defined(CONFIG_CMD_NAND)
298 #define CONFIG_ENV_IS_IN_NAND
299 #elif defined(CONFIG_CMD_ONENAND)
300 #define CONFIG_ENV_IS_IN_ONENAND
301 #define CONFIG_ENV_OFFSET               ONENAND_ENV_OFFSET
302 #endif
303 #endif /* CONFIG_ENV_IS_NOWHERE */
304
305 #define CONFIG_ENV_ADDR                 CONFIG_ENV_OFFSET
306
307 #if defined(CONFIG_CMD_NET)
308
309 /* Ethernet (SMSC9115 from SMSC9118 family) */
310 #define CONFIG_SMC911X
311 #define CONFIG_SMC911X_32_BIT
312 #define CONFIG_SMC911X_BASE             0x2C000000
313
314 /* BOOTP fields */
315 #define CONFIG_BOOTP_SUBNETMASK         0x00000001
316 #define CONFIG_BOOTP_GATEWAY            0x00000002
317 #define CONFIG_BOOTP_HOSTNAME           0x00000004
318 #define CONFIG_BOOTP_BOOTPATH           0x00000010
319
320 #endif /* CONFIG_CMD_NET */
321
322 /* Support for relocation */
323 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
324 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
325 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
326 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
327                                          CONFIG_SYS_INIT_RAM_SIZE - \
328                                          GENERATED_GBL_DATA_SIZE)
329
330 /* -----------------------------------------------------------------------------
331  * Board specific
332  * -----------------------------------------------------------------------------
333  */
334 #define CONFIG_SYS_NO_FLASH
335
336 /* Uncomment to define the board revision statically */
337 /* #define CONFIG_STATIC_BOARD_REV      OMAP3EVM_BOARD_GEN_2 */
338
339 /* Defines for SPL */
340 #define CONFIG_SPL_FRAMEWORK
341 #define CONFIG_SPL_TEXT_BASE            0x40200800
342 #define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
343                                          CONFIG_SPL_TEXT_BASE)
344
345 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
346 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
347
348 #define CONFIG_SPL_BOARD_INIT
349 #define CONFIG_SPL_OMAP3_ID_NAND
350 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
351
352 /*
353  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
354  * 64 bytes before this address should be set aside for u-boot.img's
355  * header. That is 0x800FFFC0--0x80100000 should not be used for any
356  * other needs.
357  */
358 #define CONFIG_SYS_TEXT_BASE            0x80100000
359 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
360 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
361
362 /* -----------------------------------------------------------------------------
363  * Default environment
364  * -----------------------------------------------------------------------------
365  */
366
367 #define CONFIG_EXTRA_ENV_SETTINGS \
368         "loadaddr=0x82000000\0" \
369         "usbtty=cdc_acm\0" \
370         "mmcdev=0\0" \
371         "console=ttyO0,115200n8\0" \
372         "mmcargs=setenv bootargs console=${console} " \
373                 "root=/dev/mmcblk0p2 rw " \
374                 "rootfstype=ext3 rootwait\0" \
375         "nandargs=setenv bootargs console=${console} " \
376                 "root=/dev/mtdblock4 rw " \
377                 "rootfstype=jffs2\0" \
378         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
379         "bootscript=echo Running bootscript from mmc ...; " \
380                 "source ${loadaddr}\0" \
381         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
382         "mmcboot=echo Booting from mmc ...; " \
383                 "run mmcargs; " \
384                 "bootm ${loadaddr}\0" \
385         "nandboot=echo Booting from nand ...; " \
386                 "run nandargs; " \
387                 "onenand read ${loadaddr} 280000 400000; " \
388                 "bootm ${loadaddr}\0" \
389
390 #define CONFIG_BOOTCOMMAND \
391         "mmc dev ${mmcdev}; if mmc rescan; then " \
392                 "if run loadbootscript; then " \
393                         "run bootscript; " \
394                 "else " \
395                         "if run loaduimage; then " \
396                                 "run mmcboot; " \
397                         "else run nandboot; " \
398                         "fi; " \
399                 "fi; " \
400         "else run nandboot; fi"
401
402 #endif /* __OMAP3EVM_CONFIG_H */