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1 /*
2  * bav335x.h
3  *
4  * Copyright (c) 2012-2014 Birdland Audio - http://birdland.com/oem
5  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License as
9  * published by the Free Software Foundation version 2.
10  *
11  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
12  * kind, whether express or implied; without even the implied warranty
13  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  */
16
17 #ifndef __CONFIG_BAV335X_H
18 #define __CONFIG_BAV335X_H
19
20 #include <configs/ti_am335x_common.h>
21
22 #ifndef CONFIG_SPL_BUILD
23 # define CONFIG_TIMESTAMP
24 #endif
25
26 #define CONFIG_SYS_BOOTM_LEN            (16 << 20)
27
28 #define CONFIG_MACH_TYPE                MACH_TYPE_AM335XEVM
29
30 /* Clock Defines */
31 #define V_OSCK                          24000000  /* Clock output from T2 */
32 #define V_SCLK                          (V_OSCK)
33
34 /* Custom script for NOR */
35 #define CONFIG_SYS_LDSCRIPT             "board/birdland/bav335x/u-boot.lds"
36
37 /* Always 128 KiB env size */
38 #define CONFIG_ENV_SIZE                 (128 << 10)
39
40 #ifdef CONFIG_NAND
41 #define NANDARGS \
42         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
43         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
44         "nandargs=setenv bootargs console=${console} " \
45                 "${optargs} " \
46                 "root=${nandroot} " \
47                 "rootfstype=${nandrootfstype}\0" \
48         "nandroot=ubi0:rootfs rw ubi.mtd=9,2048\0" \
49         "nandrootfstype=ubifs rootwait=1\0" \
50         "nandboot=echo Booting from nand ...; " \
51                 "run nandargs; " \
52                 "nand read ${fdtaddr} u-boot-spl-os; " \
53                 "nand read ${loadaddr} kernel; " \
54                 "bootz ${loadaddr} - ${fdtaddr}\0"
55 #else
56 #define NANDARGS ""
57 #endif
58
59 #ifndef CONFIG_SPL_BUILD
60 #define CONFIG_EXTRA_ENV_SETTINGS \
61 DEFAULT_LINUX_BOOT_ENV \
62 "boot_fdt=try\0" \
63 "bootpart=0:2\0" \
64 "bootdir=\0" \
65 "fdtdir=/dtbs\0" \
66 "bootfile=zImage\0" \
67 "fdtfile=undefined\0" \
68 "console=ttyO0,115200n8\0" \
69 "loadaddr=0x82000000\0" \
70 "fdtaddr=0x88000000\0" \
71 "rdaddr=0x88080000\0" \
72 "initrd_high=0xffffffff\0" \
73 "fdt_high=0xffffffff\0" \
74 "partitions=" \
75         "uuid_disk=${uuid_gpt_disk};" \
76         "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
77 "optargs=\0" \
78 "cmdline=\0" \
79 "mmcdev=0\0" \
80 "mmcpart=1\0" \
81 "mmcroot=/dev/mmcblk0p2 ro\0" \
82 "mmcrootfstype=ext4 rootwait fixrtc\0" \
83 "rootpath=/export/rootfs\0" \
84 "nfsopts=nolock\0" \
85 "static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
86 "ramroot=/dev/ram0 rw\0" \
87 "ramrootfstype=ext2\0" \
88 "mmcargs=setenv bootargs console=${console} ${optargs} " \
89         "root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline}\0" \
90 "server_ip=192.168.1.100\0" \
91 "gw_ip=192.168.1.1\0" \
92 "netmask=255.255.255.0\0" \
93 "hostname=\0" \
94 "device=eth0\0" \
95 "autoconf=off\0" \
96 "root_dir=/home/userid/targetNFS\0" \
97 "nfs_options=,vers=3\0" \
98 "nfsrootfstype=ext4 rootwait fixrtc\0" \
99 "nfsargs=setenv bootargs console=${console} ${optargs} " \
100         "root=/dev/nfs rw rootfstype=${nfsrootfstype} " \
101         "nfsroot=${nfsroot} ip=${ip} ${cmdline}\0" \
102 "netargs=setenv bootargs console=${console} " \
103         "${optargs} root=/dev/nfs " \
104         "nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp\0" \
105 "bootenv=uEnv.txt\0" \
106 "script=boot.scr\0" \
107 "scriptfile=${script}\0" \
108 "loadbootscript=load mmc ${bootpart} ${loadaddr} ${scriptfile};\0" \
109 "bootscript=echo Running bootscript from mmc${bootpart} ...; " \
110         "source ${loadaddr}\0" \
111         "loadbootenv=load mmc ${bootpart} ${loadaddr} ${bootenv}\0" \
112 "importbootenv=echo Importing environment from mmc ...; " \
113         "env import -t -r $loadaddr $filesize\0" \
114 "ramargs=setenv bootargs console=${console} " \
115         "${optargs} root=${ramroot} rootfstype=${ramrootfstype}\0" \
116 "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
117 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
118         "loadrd=load mmc ${bootpart} ${rdaddr} " \
119         "${bootdir}/${rdfile}; setenv rdsize ${filesize}\0" \
120 "loadfdt=echo loading ${fdtdir}/${fdtfile} ...; " \
121         "load mmc ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \
122 "mmcboot=mmc dev ${mmcdev}; " \
123         "if mmc rescan; then " \
124                 "gpio set 54;" \
125                 "setenv bootpart ${mmcdev}:1; " \
126                 "if test -e mmc ${bootpart} /etc/fstab; then " \
127                         "setenv mmcpart 1;" \
128                 "fi; " \
129                 "echo Checking for: /uEnv.txt ...;" \
130                 "if test -e mmc ${bootpart} /uEnv.txt; then " \
131                         "if run loadbootenv; then " \
132                                 "gpio set 55;" \
133                                 "echo Loaded environment from ${bootenv};" \
134                                 "run importbootenv;" \
135                         "fi;" \
136                         "echo Checking if uenvcmd is set ...;" \
137                         "if test -n ${uenvcmd}; then " \
138                                 "gpio set 56; " \
139                                 "echo Running uenvcmd ...;" \
140                                 "run uenvcmd;" \
141                         "fi;" \
142                         "echo Checking if client_ip is set ...;" \
143                         "if test -n ${client_ip}; then " \
144                                 "if test -n ${dtb}; then " \
145                                         "setenv fdtfile ${dtb};" \
146                                         "echo using ${fdtfile} ...;" \
147                                 "fi;" \
148                                 "gpio set 56; " \
149                                 "if test -n ${uname_r}; then " \
150                                         "echo Running nfsboot_uname_r ...;" \
151                                         "run nfsboot_uname_r;" \
152                                 "fi;" \
153                                 "echo Running nfsboot ...;" \
154                                 "run nfsboot;" \
155                         "fi;" \
156                 "fi; " \
157                 "echo Checking for: /${script} ...;" \
158                 "if test -e mmc ${bootpart} /${script}; then " \
159                         "gpio set 55;" \
160                         "setenv scriptfile ${script};" \
161                         "run loadbootscript;" \
162                         "echo Loaded script from ${scriptfile};" \
163                         "gpio set 56; " \
164                         "run bootscript;" \
165                 "fi; " \
166                 "echo Checking for: /boot/${script} ...;" \
167                 "if test -e mmc ${bootpart} /boot/${script}; then " \
168                         "gpio set 55;" \
169                         "setenv scriptfile /boot/${script};" \
170                         "run loadbootscript;" \
171                         "echo Loaded script from ${scriptfile};" \
172                         "gpio set 56; " \
173                         "run bootscript;" \
174                 "fi; " \
175                 "echo Checking for: /boot/uEnv.txt ...;" \
176                 "for i in 1 2 3 4 5 6 7 ; do " \
177                         "setenv mmcpart ${i};" \
178                         "setenv bootpart ${mmcdev}:${mmcpart};" \
179                         "if test -e mmc ${bootpart} /boot/uEnv.txt; then " \
180                                 "gpio set 55;" \
181                                 "load mmc ${bootpart} ${loadaddr} " \
182                                                 "/boot/uEnv.txt;" \
183                                 "env import -t ${loadaddr} ${filesize};" \
184                                 "echo Loaded environment from /boot/uEnv.txt;" \
185                                 "if test -n ${dtb}; then " \
186                                         "setenv fdtfile ${dtb};" \
187                                         "echo Using: dtb=${fdtfile} ...;" \
188                                 "fi;" \
189                                 "echo Checking if uname_r is set in " \
190                                                 "/boot/uEnv.txt...;" \
191                                 "if test -n ${uname_r}; then " \
192                                         "gpio set 56; " \
193                                         "echo Running uname_boot ...;" \
194                                         "setenv mmcroot /dev/mmcblk${mmcdev}" \
195                                                         "p${mmcpart} ro;" \
196                                         "run uname_boot;" \
197                                 "fi;" \
198                         "fi;" \
199                 "done;" \
200         "fi;\0" \
201 "netboot=echo Booting from network ...; " \
202         "setenv autoload no; " \
203         "dhcp; " \
204         "tftp ${loadaddr} ${bootfile}; " \
205         "tftp ${fdtaddr} ${fdtfile}; " \
206         "run netargs; " \
207         "bootz ${loadaddr} - ${fdtaddr}\0" \
208 "nfsboot=echo Booting from ${server_ip} ...; " \
209         "setenv nfsroot ${server_ip}:${root_dir}${nfs_options}; " \
210         "setenv ip ${client_ip}:${server_ip}:${gw_ip}:${netmask}:${hostname}" \
211         ":${device}:${autoconf}; " \
212         "setenv autoload no; " \
213         "setenv serverip ${server_ip}; " \
214         "setenv ipaddr ${client_ip}; " \
215         "tftp ${loadaddr} ${bootfile}; " \
216         "tftp ${fdtaddr} dtbs/${fdtfile}; " \
217         "run nfsargs; " \
218         "bootz ${loadaddr} - ${fdtaddr}\0" \
219 "nfsboot_uname_r=echo Booting from ${server_ip} ...; " \
220         "setenv nfsroot ${server_ip}:${root_dir}${nfs_options}; " \
221         "setenv ip ${client_ip}:${server_ip}:${gw_ip}:${netmask}:${hostname}" \
222                         ":${device}:${autoconf}; " \
223         "setenv autoload no; " \
224         "setenv serverip ${server_ip}; " \
225         "setenv ipaddr ${client_ip}; " \
226         "tftp ${loadaddr} vmlinuz-${uname_r}; " \
227         "tftp ${fdtaddr} dtbs/${uname_r}/${fdtfile}; " \
228         "run nfsargs; " \
229         "bootz ${loadaddr} - ${fdtaddr}\0" \
230 "ramboot=echo Booting from ramdisk ...; " \
231         "run ramargs; " \
232         "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
233 "findfdt="\
234         "if test $board_rev = B; then " \
235                 "setenv fdtfile birdland_bav335b.dtb; " \
236                 "setenv fdtbase am335x-boneblack; fi; " \
237         "if test $board_rev = A; then " \
238                 "setenv fdtfile birdland_bav335a.dtb; " \
239                 "setenv fdtbase am335x-boneblack; fi; " \
240         "if test $fdtfile = undefined; then " \
241                 "echo WARNING: Could not determine device tree to use; fi; \0" \
242 "uname_boot="\
243         "setenv bootdir /boot; " \
244         "setenv bootfile vmlinuz-${uname_r}; " \
245         "if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \
246                 "echo loading ${bootdir}/${bootfile} ...; "\
247                 "run loadimage;" \
248                 "setenv fdtdir /boot/dtbs/${uname_r}; " \
249                 "if test -e mmc ${bootpart} ${fdtdir}/${fdtfile}; then " \
250                         "run loadfdt;" \
251                 "else " \
252                         "setenv fdtdir /lib/firmware/${uname_r}/device-tree; " \
253                         "if test -e mmc ${bootpart} ${fdtdir}/" \
254                                         "${fdtfile}; then " \
255                                 "run loadfdt;" \
256                         "else " \
257                                 "setenv fdtdir /boot/dtb-${uname_r}; " \
258                                 "if test -e mmc ${bootpart} ${fdtdir}" \
259                                                 "/${fdtfile}; then " \
260                                         "run loadfdt;" \
261                                 "else " \
262                                         "setenv fdtdir /boot/dtbs; " \
263                                         "if test -e mmc ${bootpart} ${fdtdir}" \
264                                                         "/${fdtfile}; then " \
265                                                 "run loadfdt;" \
266                                         "else " \
267                                                 "echo; echo unable to find " \
268                                                         "[${fdtfile}] " \
269                                                 "did you name it correctly?" \
270                                                 "echo booting fallback " \
271                                                         "[/boot/dtbs/" \
272                                                         "${uname_r}" \
273                                                         "/${fdtbase}.dtb]...;" \
274                                                 "setenv fdtdir /boot/dtbs/" \
275                                                         "${uname_r}; " \
276                                                 "setenv fdtfile " \
277                                                         "${fdtbase}.dtb; " \
278                                                 "run loadfdt;" \
279                                         "fi;" \
280                                 "fi;" \
281                         "fi;" \
282                 "fi;" \
283         "fi; " \
284         "setenv rdfile initrd.img-${uname_r}; " \
285         "if test -e mmc ${bootpart} ${bootdir}/${rdfile}; then " \
286                 "echo loading ${bootdir}/${rdfile} ...; "\
287                 "run loadrd;" \
288                 "if test -n ${uuid}; then " \
289                         "setenv mmcroot UUID=${uuid} ro;" \
290                 "fi;" \
291                 "run mmcargs;" \
292                 "echo debug: [${bootargs}] ... ;" \
293                 "echo debug: [bootz ${loadaddr} ${rdaddr}:${rdsize} " \
294                                         "${fdtaddr}] ... ;" \
295                 "bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; " \
296         "else " \
297                 "run mmcargs;" \
298                 "echo debug: [${bootargs}] ... ;" \
299                 "echo debug: [bootz ${loadaddr} - ${fdtaddr}] ... ;" \
300                 "bootz ${loadaddr} - ${fdtaddr}; " \
301         "fi;" \
302 "fi;\0" \
303         NANDARGS \
304         DFUARGS
305 #endif
306
307 #define CONFIG_BOOTCOMMAND \
308         "gpio set 53; " \
309         "i2c mw 0x24 1 0x3e; " \
310         "run findfdt; " \
311         "setenv mmcdev 0; " \
312         "setenv bootpart 0:1; " \
313         "run mmcboot;" \
314         "gpio clear 56; " \
315         "gpio clear 55; " \
316         "gpio clear 54; " \
317         "setenv mmcdev 1; " \
318         "setenv bootpart 1:1; " \
319         "run mmcboot;"
320
321 /* NS16550 Configuration */
322 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* UART0 */
323 #define CONFIG_SYS_NS16550_COM2         0x48022000      /* UART1 */
324 #define CONFIG_SYS_NS16550_COM3         0x48024000      /* UART2 */
325 #define CONFIG_SYS_NS16550_COM4         0x481a6000      /* UART3 */
326 #define CONFIG_SYS_NS16550_COM5         0x481a8000      /* UART4 */
327 #define CONFIG_SYS_NS16550_COM6         0x481aa000      /* UART5 */
328
329 #define CONFIG_ENV_EEPROM_IS_ON_I2C
330 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* Main EEPROM */
331 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
332
333 /* PMIC support */
334 #define CONFIG_POWER_TPS65217
335 #define CONFIG_POWER_TPS65910
336
337 /* SPL */
338 #ifndef CONFIG_NOR_BOOT
339 /* Bootcount using the RTC block */
340 #define CONFIG_SYS_BOOTCOUNT_BE
341
342 /* USB gadget RNDIS */
343 #endif
344
345 #ifdef CONFIG_NAND
346 /* NAND: device related configs */
347 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
348 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
349                                          CONFIG_SYS_NAND_PAGE_SIZE)
350 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
351 #define CONFIG_SYS_NAND_OOBSIZE         64
352 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
353 /* NAND: driver related configs */
354 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
355 #define CONFIG_SYS_NAND_ECCPOS  { \
356         2, 3, 4, 5, 6, 7, 8, 9, \
357         10, 11, 12, 13, 14, 15, 16, 17, \
358         18, 19, 20, 21, 22, 23, 24, 25, \
359         26, 27, 28, 29, 30, 31, 32, 33, \
360         34, 35, 36, 37, 38, 39, 40, 41, \
361         42, 43, 44, 45, 46, 47, 48, 49, \
362         50, 51, 52, 53, 54, 55, 56, 57, }
363
364 #define CONFIG_SYS_NAND_ECCSIZE         512
365 #define CONFIG_SYS_NAND_ECCBYTES        14
366 #define CONFIG_SYS_NAND_ONFI_DETECTION
367 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
368 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x000c0000
369 #define CONFIG_ENV_OFFSET               0x001c0000
370 #define CONFIG_ENV_OFFSET_REDUND        0x001e0000
371 #define CONFIG_SYS_ENV_SECT_SIZE        CONFIG_SYS_NAND_BLOCK_SIZE
372 /* NAND: SPL related configs */
373 #ifdef CONFIG_SPL_OS_BOOT
374 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
375 #endif
376 #endif /* !CONFIG_NAND */
377
378 /*
379  * For NOR boot, we must set this to the start of where NOR is mapped
380  * in memory.
381  */
382
383 /*
384  * USB configuration.  We enable MUSB support, both for host and for
385  * gadget.  We set USB0 as peripheral and USB1 as host, based on the
386  * board schematic and physical port wired to each.  Then for host we
387  * add mass storage support and for gadget we add both RNDIS ethernet
388  * and DFU.
389  */
390 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
391 #define CONFIG_AM335X_USB0
392 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
393 #define CONFIG_AM335X_USB1
394 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
395
396 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USB_ETHER)
397 /* disable host part of MUSB in SPL */
398 /* disable EFI partitions and partition UUID support */
399 #endif
400
401 /* USB Device Firmware Update support */
402 #ifndef CONFIG_SPL_BUILD
403 #define DFU_ALT_INFO_MMC \
404         "dfu_alt_info_mmc=" \
405         "boot part 0 1;" \
406         "rootfs part 0 2;" \
407         "MLO fat 0 1;" \
408         "MLO.raw raw 0x100 0x100;" \
409         "u-boot.img.raw raw 0x300 0x400;" \
410         "spl-os-args.raw raw 0x80 0x80;" \
411         "spl-os-image.raw raw 0x900 0x2000;" \
412         "spl-os-args fat 0 1;" \
413         "spl-os-image fat 0 1;" \
414         "u-boot.img fat 0 1;" \
415         "uEnv.txt fat 0 1\0"
416 #ifdef CONFIG_NAND
417 #define DFU_ALT_INFO_NAND \
418         "dfu_alt_info_nand=" \
419         "SPL part 0 1;" \
420         "SPL.backup1 part 0 2;" \
421         "SPL.backup2 part 0 3;" \
422         "SPL.backup3 part 0 4;" \
423         "u-boot part 0 5;" \
424         "u-boot-spl-os part 0 6;" \
425         "kernel part 0 8;" \
426         "rootfs part 0 9\0"
427 #else
428 #define DFU_ALT_INFO_NAND ""
429 #endif
430 #define DFU_ALT_INFO_RAM \
431         "dfu_alt_info_ram=" \
432         "kernel ram 0x80200000 0xD80000;" \
433         "fdt ram 0x80F80000 0x80000;" \
434         "ramdisk ram 0x81000000 0x4000000\0"
435 #define DFUARGS \
436         "dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \
437         DFU_ALT_INFO_MMC \
438         DFU_ALT_INFO_RAM \
439         DFU_ALT_INFO_NAND
440 #endif
441
442 /*
443  * Default to using SPI for environment, etc.
444  * 0x000000 - 0x020000 : SPL (128KiB)
445  * 0x020000 - 0x0A0000 : U-Boot (512KiB)
446  * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
447  * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
448  * 0x0E0000 - 0x442000 : Linux Kernel
449  * 0x442000 - 0x800000 : Userland
450  */
451 #if defined(CONFIG_SPI_BOOT)
452 /* SPL related */
453 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
454
455 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
456 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
457 #define CONFIG_ENV_SECT_SIZE            (4 << 10) /* 4 KB sectors */
458 #define CONFIG_ENV_OFFSET               (768 << 10) /* 768 KiB in */
459 #define CONFIG_ENV_OFFSET_REDUND        (896 << 10) /* 896 KiB in */
460 #elif defined(CONFIG_EMMC_BOOT)
461 #define CONFIG_SYS_MMC_ENV_DEV          1
462 #define CONFIG_SYS_MMC_ENV_PART         2
463 #define CONFIG_ENV_OFFSET               0x0
464 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
465 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
466 #endif
467
468 /* SPI flash. */
469 #define CONFIG_SF_DEFAULT_SPEED         24000000
470
471 /* Network. */
472 #define CONFIG_PHY_SMSC
473
474 /*
475  * NOR Size = 16 MiB
476  * Number of Sectors/Blocks = 128
477  * Sector Size = 128 KiB
478  * Word length = 16 bits
479  * Default layout:
480  * 0x000000 - 0x07FFFF : U-Boot (512 KiB)
481  * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
482  * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
483  * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
484  * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
485  */
486 #if defined(CONFIG_NOR)
487 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
488 #define CONFIG_SYS_FLASH_PROTECTION
489 #define CONFIG_SYS_FLASH_CFI
490 #define CONFIG_FLASH_CFI_DRIVER
491 #define CONFIG_FLASH_CFI_MTD
492 #define CONFIG_SYS_MAX_FLASH_SECT       128
493 #define CONFIG_SYS_MAX_FLASH_BANKS      1
494 #define CONFIG_SYS_FLASH_BASE           (0x08000000)
495 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
496 #define CONFIG_SYS_FLASH_SIZE           0x01000000
497 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
498 /* Reduce SPL size by removing unlikey targets */
499 #ifdef CONFIG_NOR_BOOT
500 #define CONFIG_ENV_SECT_SIZE            (128 << 10)     /* 128 KiB */
501 #define CONFIG_ENV_OFFSET               (512 << 10)     /* 512 KiB */
502 #define CONFIG_ENV_OFFSET_REDUND        (768 << 10)     /* 768 KiB */
503 #endif
504 #endif  /* NOR support */
505
506 #endif  /* ! __CONFIG_AM335X_EVM_H */