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Chandan Nath5289e832011-10-14 02:58:26 +00001/*
2 * am335x_evm.h
3 *
4 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation version 2.
9 *
10 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
11 * kind, whether express or implied; without even the implied warranty
12 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 */
15
16#ifndef __CONFIG_AM335X_EVM_H
17#define __CONFIG_AM335X_EVM_H
18
Tom Rini87694552013-08-09 11:22:17 -040019#include <configs/ti_am335x_common.h>
Chandan Nath5289e832011-10-14 02:58:26 +000020
Tom Rinia88f70b2011-10-21 12:23:06 +000021#define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */
Chandan Nath5289e832011-10-14 02:58:26 +000022#define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM
Lothar Feltenda4105d2014-01-31 17:34:14 +010023#define CONFIG_BOARD_LATE_INIT
Chandan Nath5289e832011-10-14 02:58:26 +000024
Tom Rini87694552013-08-09 11:22:17 -040025/* Clock Defines */
26#define V_OSCK 24000000 /* Clock output from T2 */
27#define V_SCLK (V_OSCK)
Tom Rini7bf038e2012-06-12 14:54:32 -070028
Steve Kipiszc5c7a7c2013-07-18 15:13:04 -040029/* Custom script for NOR */
30#define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds"
31
Tom Rini87694552013-08-09 11:22:17 -040032/* Always 128 KiB env size */
33#define CONFIG_ENV_SIZE (128 << 10)
Chandan Nath5289e832011-10-14 02:58:26 +000034
Tom Rini01d92b02014-01-21 17:15:06 -050035/* Enhance our eMMC support / experience. */
36#define CONFIG_CMD_GPT
37#define CONFIG_EFI_PARTITION
38#define CONFIG_PARTITION_UUIDS
39#define CONFIG_CMD_PART
40
Justin Waters317fab22013-07-11 09:54:58 -040041#ifdef CONFIG_NAND
42#define NANDARGS \
43 "mtdids=" MTDIDS_DEFAULT "\0" \
44 "mtdparts=" MTDPARTS_DEFAULT "\0" \
45 "nandargs=setenv bootargs console=${console} " \
46 "${optargs} " \
47 "root=${nandroot} " \
48 "rootfstype=${nandrootfstype}\0" \
Justin Waters317fab22013-07-11 09:54:58 -040049 "nandroot=ubi0:rootfs rw ubi.mtd=7,2048\0" \
50 "nandrootfstype=ubifs rootwait=1\0" \
Tom Riniaefb7252013-11-18 10:36:23 -050051 "nandboot=echo Booting from nand ...; " \
Justin Waters317fab22013-07-11 09:54:58 -040052 "run nandargs; " \
Tom Riniaefb7252013-11-18 10:36:23 -050053 "nand read ${fdtaddr} u-boot-spl-os; " \
54 "nand read ${loadaddr} kernel; " \
55 "bootz ${loadaddr} - ${fdtaddr}\0"
Justin Waters317fab22013-07-11 09:54:58 -040056#else
57#define NANDARGS ""
58#endif
59
Tom Rini044fc142012-10-24 07:28:17 +000060#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
Tom Rini87694552013-08-09 11:22:17 -040061
Tom Rinia32f42f2013-02-26 13:08:53 -050062#ifndef CONFIG_SPL_BUILD
Chandan Nath5289e832011-10-14 02:58:26 +000063#define CONFIG_EXTRA_ENV_SETTINGS \
Tom Rini7bf038e2012-06-12 14:54:32 -070064 "loadaddr=0x80200000\0" \
65 "fdtaddr=0x80F80000\0" \
hvaibhav@ti.comf1708992012-09-18 09:26:05 +000066 "fdt_high=0xffffffff\0" \
Tom Rinibc6fff92013-08-09 11:22:16 -040067 "boot_fdt=try\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -070068 "rdaddr=0x81000000\0" \
Tom Rinie3cf9692013-09-24 09:40:52 -040069 "bootpart=0:2\0" \
Koen Kooi951d5822013-03-14 05:55:21 +000070 "bootdir=/boot\0" \
Tom Rinie3cf9692013-09-24 09:40:52 -040071 "bootfile=zImage\0" \
Dan Murphya7143212013-06-06 13:27:06 -050072 "fdtfile=undefined\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -070073 "console=ttyO0,115200n8\0" \
Tom Rini01d92b02014-01-21 17:15:06 -050074 "partitions=" \
75 "uuid_disk=${uuid_gpt_disk};" \
76 "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -070077 "optargs=\0" \
78 "mmcdev=0\0" \
Koen Kooi35807772012-09-26 07:19:43 +000079 "mmcroot=/dev/mmcblk0p2 ro\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -070080 "mmcrootfstype=ext4 rootwait\0" \
Chase Maupinabdd1782013-02-08 11:20:13 +000081 "rootpath=/export/rootfs\0" \
82 "nfsopts=nolock\0" \
83 "static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
84 "::off\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -070085 "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
86 "ramrootfstype=ext2\0" \
87 "mmcargs=setenv bootargs console=${console} " \
88 "${optargs} " \
89 "root=${mmcroot} " \
90 "rootfstype=${mmcrootfstype}\0" \
Chase Maupin63ba7c62013-02-08 11:20:12 +000091 "spiroot=/dev/mtdblock4 rw\0" \
92 "spirootfstype=jffs2\0" \
93 "spisrcaddr=0xe0000\0" \
94 "spiimgsize=0x362000\0" \
95 "spibusno=0\0" \
96 "spiargs=setenv bootargs console=${console} " \
97 "${optargs} " \
98 "root=${spiroot} " \
99 "rootfstype=${spirootfstype}\0" \
Chase Maupinabdd1782013-02-08 11:20:13 +0000100 "netargs=setenv bootargs console=${console} " \
101 "${optargs} " \
102 "root=/dev/nfs " \
103 "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
104 "ip=dhcp\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -0700105 "bootenv=uEnv.txt\0" \
Koen Kooi73a27a82013-03-14 05:55:20 +0000106 "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -0700107 "importbootenv=echo Importing environment from mmc ...; " \
108 "env import -t $loadaddr $filesize\0" \
109 "ramargs=setenv bootargs console=${console} " \
110 "${optargs} " \
111 "root=${ramroot} " \
112 "rootfstype=${ramrootfstype}\0" \
Koen Kooi73a27a82013-03-14 05:55:20 +0000113 "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
Tom Rinie3cf9692013-09-24 09:40:52 -0400114 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
Koen Kooi951d5822013-03-14 05:55:21 +0000115 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
Tom Rinibc6fff92013-08-09 11:22:16 -0400116 "mmcloados=run mmcargs; " \
117 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
118 "if run loadfdt; then " \
Tom Rinie3cf9692013-09-24 09:40:52 -0400119 "bootz ${loadaddr} - ${fdtaddr}; " \
Tom Rinibc6fff92013-08-09 11:22:16 -0400120 "else " \
121 "if test ${boot_fdt} = try; then " \
Tom Rinie3cf9692013-09-24 09:40:52 -0400122 "bootz; " \
Tom Rinibc6fff92013-08-09 11:22:16 -0400123 "else " \
124 "echo WARN: Cannot load the DT; " \
125 "fi; " \
126 "fi; " \
127 "else " \
Tom Rinie3cf9692013-09-24 09:40:52 -0400128 "bootz; " \
Tom Rinibc6fff92013-08-09 11:22:16 -0400129 "fi;\0" \
Justin Watersa3aa70a2013-07-11 09:55:00 -0400130 "mmcboot=mmc dev ${mmcdev}; " \
131 "if mmc rescan; then " \
132 "echo SD/MMC found on device ${mmcdev};" \
133 "if run loadbootenv; then " \
134 "echo Loaded environment from ${bootenv};" \
135 "run importbootenv;" \
136 "fi;" \
137 "if test -n $uenvcmd; then " \
138 "echo Running uenvcmd ...;" \
139 "run uenvcmd;" \
140 "fi;" \
Tom Rinie3cf9692013-09-24 09:40:52 -0400141 "if run loadimage; then " \
Robert P. J. Day3c950c42013-09-04 08:41:44 -0400142 "run mmcloados;" \
143 "fi;" \
Justin Watersa3aa70a2013-07-11 09:55:00 -0400144 "fi;\0" \
Chase Maupin63ba7c62013-02-08 11:20:12 +0000145 "spiboot=echo Booting from spi ...; " \
146 "run spiargs; " \
147 "sf probe ${spibusno}:0; " \
148 "sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
Tom Rinie3cf9692013-09-24 09:40:52 -0400149 "bootz ${loadaddr}\0" \
Chase Maupinabdd1782013-02-08 11:20:13 +0000150 "netboot=echo Booting from network ...; " \
151 "setenv autoload no; " \
152 "dhcp; " \
153 "tftp ${loadaddr} ${bootfile}; " \
Koen Kooi951d5822013-03-14 05:55:21 +0000154 "tftp ${fdtaddr} ${fdtfile}; " \
Chase Maupinabdd1782013-02-08 11:20:13 +0000155 "run netargs; " \
Tom Rinie3cf9692013-09-24 09:40:52 -0400156 "bootz ${loadaddr} - ${fdtaddr}\0" \
Tom Rini7bf038e2012-06-12 14:54:32 -0700157 "ramboot=echo Booting from ramdisk ...; " \
158 "run ramargs; " \
Tom Rinie3cf9692013-09-24 09:40:52 -0400159 "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
Tom Rini044fc142012-10-24 07:28:17 +0000160 "findfdt="\
161 "if test $board_name = A335BONE; then " \
162 "setenv fdtfile am335x-bone.dtb; fi; " \
Koen Kooi20775902013-03-14 05:55:19 +0000163 "if test $board_name = A335BNLT; then " \
164 "setenv fdtfile am335x-boneblack.dtb; fi; " \
Tom Rini044fc142012-10-24 07:28:17 +0000165 "if test $board_name = A33515BB; then " \
166 "setenv fdtfile am335x-evm.dtb; fi; " \
167 "if test $board_name = A335X_SK; then " \
Tom Rini20cb5fb2013-06-27 09:55:39 -0400168 "setenv fdtfile am335x-evmsk.dtb; fi; " \
Dan Murphya7143212013-06-06 13:27:06 -0500169 "if test $fdtfile = undefined; then " \
Justin Waters317fab22013-07-11 09:54:58 -0400170 "echo WARNING: Could not determine device tree to use; fi; \0" \
Tom Riniba481c52013-12-04 09:14:20 -0500171 NANDARGS \
172 DFUARGS
Tom Rinia32f42f2013-02-26 13:08:53 -0500173#endif
174
Tom Rini7bf038e2012-06-12 14:54:32 -0700175#define CONFIG_BOOTCOMMAND \
Koen Kooi951d5822013-03-14 05:55:21 +0000176 "run findfdt; " \
Justin Watersa3aa70a2013-07-11 09:55:00 -0400177 "run mmcboot;" \
178 "setenv mmcdev 1; " \
179 "setenv bootpart 1:2; " \
180 "run mmcboot;" \
181 "run nandboot;"
Chandan Nath5289e832011-10-14 02:58:26 +0000182
Chandan Nath5289e832011-10-14 02:58:26 +0000183/* NS16550 Configuration */
Chandan Nath5289e832011-10-14 02:58:26 +0000184#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
Andrew Bradfordc3f83182012-10-25 08:21:32 -0400185#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
186#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
187#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
188#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
189#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
Tom Rini87694552013-08-09 11:22:17 -0400190#define CONFIG_BAUDRATE 115200
Chandan Nath5289e832011-10-14 02:58:26 +0000191
Tom Rini726c05d2012-07-31 09:37:08 -0700192#define CONFIG_CMD_EEPROM
Tom Rinia4a99ff2012-08-08 14:35:55 -0700193#define CONFIG_ENV_EEPROM_IS_ON_I2C
Tom Rini726c05d2012-07-31 09:37:08 -0700194#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
195#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
196#define CONFIG_SYS_I2C_MULTI_EEPROMS
Patil, Rachnab4116ed2012-01-22 23:47:01 +0000197
Tom Rini97210272013-08-30 16:28:46 -0400198/* PMIC support */
199#define CONFIG_POWER_TPS65217
200#define CONFIG_POWER_TPS65910
201
Tom Rini87694552013-08-09 11:22:17 -0400202/* SPL */
Steve Kipiszc5c7a7c2013-07-18 15:13:04 -0400203#ifndef CONFIG_NOR_BOOT
Tom Rini97210272013-08-30 16:28:46 -0400204#define CONFIG_SPL_POWER_SUPPORT
Matt Porter763cf0a2012-01-31 12:03:58 +0000205#define CONFIG_SPL_YMODEM_SUPPORT
Tom Rinia7a06402013-08-20 08:53:46 -0400206
Tom Riniabcaa6e2013-11-08 13:53:14 -0500207/* Bootcount using the RTC block */
208#define CONFIG_BOOTCOUNT_LIMIT
209#define CONFIG_BOOTCOUNT_AM33XX
210
Tom Rinia7a06402013-08-20 08:53:46 -0400211/* CPSW support */
212#define CONFIG_SPL_ETH_SUPPORT
213
214/* USB gadget RNDIS */
215#define CONFIG_SPL_MUSB_NEW_SUPPORT
216
217/* General network SPL, both CPSW and USB gadget RNDIS */
Ilya Yanok6feb4e92012-09-17 10:26:28 +0000218#define CONFIG_SPL_NET_SUPPORT
Ying Zhangba1bee42013-05-20 14:07:25 +0800219#define CONFIG_SPL_ENV_SUPPORT
Ilya Yanok6feb4e92012-09-17 10:26:28 +0000220#define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL"
Tom Rinia7a06402013-08-20 08:53:46 -0400221
Tom Rini610af382013-08-20 08:53:47 -0400222/* SPI flash. */
Tom Rini69916bc2012-10-16 13:06:07 +0000223#define CONFIG_SPL_SPI_SUPPORT
224#define CONFIG_SPL_SPI_FLASH_SUPPORT
225#define CONFIG_SPL_SPI_LOAD
226#define CONFIG_SPL_SPI_BUS 0
227#define CONFIG_SPL_SPI_CS 0
Tom Rini64540282013-07-18 15:12:59 -0400228#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
Tom Rini610af382013-08-20 08:53:47 -0400229
Albert ARIBAUD65cdd642013-02-25 00:58:58 +0000230#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
Chandan Nath8a8f0842012-01-09 20:38:59 +0000231
Justin Waters317fab22013-07-11 09:54:58 -0400232#ifdef CONFIG_NAND
pekon guptabeba5f02013-11-18 19:02:59 +0530233#define CONFIG_NAND_OMAP_GPMC
234#define CONFIG_NAND_OMAP_ELM
Ilya Yanokb4606c62012-11-06 13:06:35 +0000235#define CONFIG_SYS_NAND_5_ADDR_CYCLE
236#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
237 CONFIG_SYS_NAND_PAGE_SIZE)
238#define CONFIG_SYS_NAND_PAGE_SIZE 2048
239#define CONFIG_SYS_NAND_OOBSIZE 64
240#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
241#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
242#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
243 10, 11, 12, 13, 14, 15, 16, 17, \
244 18, 19, 20, 21, 22, 23, 24, 25, \
245 26, 27, 28, 29, 30, 31, 32, 33, \
246 34, 35, 36, 37, 38, 39, 40, 41, \
247 42, 43, 44, 45, 46, 47, 48, 49, \
248 50, 51, 52, 53, 54, 55, 56, 57, }
249
250#define CONFIG_SYS_NAND_ECCSIZE 512
251#define CONFIG_SYS_NAND_ECCBYTES 14
pekon gupta3f719062013-11-18 19:03:01 +0530252#define CONFIG_SYS_NAND_ONFI_DETECTION
253#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
Mark Jackson15191c92013-04-17 08:22:47 +0000254#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
Ilya Yanokb4606c62012-11-06 13:06:35 +0000255#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
Justin Waters317fab22013-07-11 09:54:58 -0400256#endif
257#endif
Ilya Yanokb4606c62012-11-06 13:06:35 +0000258
Chandan Nath8a8f0842012-01-09 20:38:59 +0000259/*
Tom Rini87694552013-08-09 11:22:17 -0400260 * For NOR boot, we must set this to the start of where NOR is mapped
261 * in memory.
Chandan Nath8a8f0842012-01-09 20:38:59 +0000262 */
Steve Kipiszc5c7a7c2013-07-18 15:13:04 -0400263#ifdef CONFIG_NOR_BOOT
264#define CONFIG_SYS_TEXT_BASE 0x08000000
Chandan Nath8a8f0842012-01-09 20:38:59 +0000265#endif
Chandan Nath5289e832011-10-14 02:58:26 +0000266
Ilya Yanokd2aa1152012-11-06 13:48:24 +0000267/*
Tom Rini85a02aa2013-08-20 08:53:48 -0400268 * USB configuration. We enable MUSB support, both for host and for
269 * gadget. We set USB0 as peripheral and USB1 as host, based on the
270 * board schematic and physical port wired to each. Then for host we
271 * add mass storage support and for gadget we add both RNDIS ethernet
272 * and DFU.
Ilya Yanokd2aa1152012-11-06 13:48:24 +0000273 */
274#define CONFIG_USB_MUSB_DSPS
275#define CONFIG_ARCH_MISC_INIT
276#define CONFIG_MUSB_GADGET
277#define CONFIG_MUSB_PIO_ONLY
Bin Liu4de602f2013-03-21 05:27:48 +0000278#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
Tom Rini85a02aa2013-08-20 08:53:48 -0400279#define CONFIG_USB_GADGET
280#define CONFIG_USBDOWNLOAD_GADGET
Ilya Yanokd2aa1152012-11-06 13:48:24 +0000281#define CONFIG_USB_GADGET_DUALSPEED
Pantelis Antoniouef4e9fc2013-03-14 05:32:55 +0000282#define CONFIG_USB_GADGET_VBUS_DRAW 2
Ilya Yanokd2aa1152012-11-06 13:48:24 +0000283#define CONFIG_MUSB_HOST
284#define CONFIG_AM335X_USB0
285#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
286#define CONFIG_AM335X_USB1
287#define CONFIG_AM335X_USB1_MODE MUSB_HOST
288
289#ifdef CONFIG_MUSB_HOST
290#define CONFIG_CMD_USB
291#define CONFIG_USB_STORAGE
292#endif
293
294#ifdef CONFIG_MUSB_GADGET
295#define CONFIG_USB_ETHER
296#define CONFIG_USB_ETH_RNDIS
Ilya Yanokc0e66792013-02-05 11:36:26 +0000297#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
Tom Rini85a02aa2013-08-20 08:53:48 -0400298
299/* USB TI's IDs */
300#define CONFIG_G_DNL_VENDOR_NUM 0x0403
301#define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
302#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
Ilya Yanokd2aa1152012-11-06 13:48:24 +0000303#endif /* CONFIG_MUSB_GADGET */
304
Ilya Yanokc0e66792013-02-05 11:36:26 +0000305#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
306/* disable host part of MUSB in SPL */
307#undef CONFIG_MUSB_HOST
Tom Rini01d92b02014-01-21 17:15:06 -0500308/* disable EFI partitions and partition UUID support */
309#undef CONFIG_PARTITION_UUIDS
310#undef CONFIG_EFI_PARTITION
Ilya Yanokc0e66792013-02-05 11:36:26 +0000311/*
Tom Rini98bc1222013-02-26 15:43:22 -0500312 * Disable CPSW SPL support so we fit within the 101KiB limit.
Ilya Yanokc0e66792013-02-05 11:36:26 +0000313 */
314#undef CONFIG_SPL_ETH_SUPPORT
Ilya Yanokc0e66792013-02-05 11:36:26 +0000315#endif
316
Tom Rini85a02aa2013-08-20 08:53:48 -0400317/* USB Device Firmware Update support */
318#define CONFIG_DFU_FUNCTION
319#define CONFIG_DFU_MMC
320#define CONFIG_CMD_DFU
321#define DFU_ALT_INFO_MMC \
Tom Riniba481c52013-12-04 09:14:20 -0500322 "dfu_alt_info_mmc=" \
Tom Rini85a02aa2013-08-20 08:53:48 -0400323 "boot part 0 1;" \
324 "rootfs part 0 2;" \
325 "MLO fat 0 1;" \
326 "MLO.raw mmc 100 100;" \
327 "u-boot.img.raw mmc 300 400;" \
328 "spl-os-args.raw mmc 80 80;" \
329 "spl-os-image.raw mmc 900 2000;" \
330 "spl-os-args fat 0 1;" \
331 "spl-os-image fat 0 1;" \
332 "u-boot.img fat 0 1;" \
Tom Riniba481c52013-12-04 09:14:20 -0500333 "uEnv.txt fat 0 1\0"
Tom Rini85a02aa2013-08-20 08:53:48 -0400334#ifdef CONFIG_NAND
335#define CONFIG_DFU_NAND
336#define DFU_ALT_INFO_NAND \
Tom Riniba481c52013-12-04 09:14:20 -0500337 "dfu_alt_info_nand=" \
Tom Rini85a02aa2013-08-20 08:53:48 -0400338 "SPL part 0 1;" \
339 "SPL.backup1 part 0 2;" \
340 "SPL.backup2 part 0 3;" \
341 "SPL.backup3 part 0 4;" \
342 "u-boot part 0 5;" \
343 "u-boot-spl-os part 0 6;" \
344 "kernel part 0 8;" \
Tom Riniba481c52013-12-04 09:14:20 -0500345 "rootfs part 0 9\0"
346#else
347#define DFU_ALT_INFO_NAND ""
Tom Rini85a02aa2013-08-20 08:53:48 -0400348#endif
Afzal Mohammede473b8b2013-09-18 01:15:48 +0530349#define CONFIG_DFU_RAM
350#define DFU_ALT_INFO_RAM \
Tom Riniba481c52013-12-04 09:14:20 -0500351 "dfu_alt_info_ram=" \
Afzal Mohammede473b8b2013-09-18 01:15:48 +0530352 "kernel ram 0x80200000 0xD80000;" \
353 "fdt ram 0x80F80000 0x80000;" \
Tom Riniba481c52013-12-04 09:14:20 -0500354 "ramdisk ram 0x81000000 0x4000000\0"
355#define DFUARGS \
356 "dfu_alt_info_emmc=rawemmc mmc 0 3751936\0" \
357 DFU_ALT_INFO_MMC \
358 DFU_ALT_INFO_RAM \
359 DFU_ALT_INFO_NAND
Tom Rini85a02aa2013-08-20 08:53:48 -0400360
Tom Rini4adfcd62013-02-08 11:20:15 +0000361/*
Tom Rini64540282013-07-18 15:12:59 -0400362 * Default to using SPI for environment, etc.
363 * 0x000000 - 0x020000 : SPL (128KiB)
364 * 0x020000 - 0x0A0000 : U-Boot (512KiB)
365 * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
366 * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
367 * 0x0E0000 - 0x442000 : Linux Kernel
Tom Rini4adfcd62013-02-08 11:20:15 +0000368 * 0x442000 - 0x800000 : Userland
369 */
370#if defined(CONFIG_SPI_BOOT)
Tom Rini64540282013-07-18 15:12:59 -0400371#define CONFIG_ENV_IS_IN_SPI_FLASH
372#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
373#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
374#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
375#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
376#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
Tom Rini64540282013-07-18 15:12:59 -0400377#define MTDIDS_DEFAULT "nor0=m25p80-flash.0"
378#define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \
379 "512k(u-boot),128k(u-boot-env1)," \
380 "128k(u-boot-env2),3464k(kernel)," \
381 "-(rootfs)"
Justin Waters8c6ede12013-07-11 09:55:02 -0400382#elif defined(CONFIG_EMMC_BOOT)
383#undef CONFIG_ENV_IS_NOWHERE
384#define CONFIG_ENV_IS_IN_MMC
385#define CONFIG_SYS_MMC_ENV_DEV 1
386#define CONFIG_SYS_MMC_ENV_PART 2
Tom Rini40ace022013-10-10 10:25:18 -0400387#define CONFIG_ENV_OFFSET 0x0
388#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
389#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
Justin Waters8c6ede12013-07-11 09:55:02 -0400390#endif
Tom Rini4adfcd62013-02-08 11:20:15 +0000391
Tom Rini87694552013-08-09 11:22:17 -0400392/* SPI flash. */
393#define CONFIG_CMD_SF
394#define CONFIG_SPI_FLASH
395#define CONFIG_SPI_FLASH_WINBOND
396#define CONFIG_SF_DEFAULT_SPEED 24000000
Ilya Yanokd2aa1152012-11-06 13:48:24 +0000397
Tom Rini87694552013-08-09 11:22:17 -0400398/* Network. */
Chandan Nath93042962012-07-24 12:22:20 +0000399#define CONFIG_PHY_GIGE
400#define CONFIG_PHYLIB
Yegor Yefremovcdd07292012-11-26 04:03:16 +0000401#define CONFIG_PHY_ADDR 0
Ilya Yanokc44080b2012-08-07 00:50:08 +0000402#define CONFIG_PHY_SMSC
Chandan Nath93042962012-07-24 12:22:20 +0000403
Ilya Yanok98b5c262012-11-06 13:06:31 +0000404/* NAND support */
405#ifdef CONFIG_NAND
406#define CONFIG_CMD_NAND
Ilya Yanok98b5c262012-11-06 13:06:31 +0000407#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
Steve Kipiszc5c7a7c2013-07-18 15:13:04 -0400408#if !defined(CONFIG_SPI_BOOT) && !defined(CONFIG_NOR_BOOT)
Tom Rini64540282013-07-18 15:12:59 -0400409#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
410#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:128k(SPL)," \
411 "128k(SPL.backup1)," \
412 "128k(SPL.backup2)," \
413 "128k(SPL.backup3),1792k(u-boot)," \
414 "128k(u-boot-spl-os)," \
415 "128k(u-boot-env),5m(kernel),-(rootfs)"
Ilya Yanokb4606c62012-11-06 13:06:35 +0000416#define CONFIG_ENV_IS_IN_NAND
417#define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
418#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
419#endif
Tom Rini4adfcd62013-02-08 11:20:15 +0000420#endif
Ilya Yanok98b5c262012-11-06 13:06:31 +0000421
Steve Kipiszcd8845d2013-07-18 15:13:03 -0400422/*
423 * NOR Size = 16 MiB
424 * Number of Sectors/Blocks = 128
425 * Sector Size = 128 KiB
426 * Word length = 16 bits
427 * Default layout:
428 * 0x000000 - 0x07FFFF : U-Boot (512 KiB)
429 * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
430 * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
431 * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
432 * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
433 */
434#if defined(CONFIG_NOR)
435#undef CONFIG_SYS_NO_FLASH
Tom Rini87694552013-08-09 11:22:17 -0400436#define CONFIG_CMD_FLASH
Steve Kipiszcd8845d2013-07-18 15:13:03 -0400437#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
438#define CONFIG_SYS_FLASH_PROTECTION
439#define CONFIG_SYS_FLASH_CFI
440#define CONFIG_FLASH_CFI_DRIVER
441#define CONFIG_FLASH_CFI_MTD
442#define CONFIG_SYS_MAX_FLASH_SECT 128
443#define CONFIG_SYS_MAX_FLASH_BANKS 1
444#define CONFIG_SYS_FLASH_BASE (0x08000000)
445#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
446#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
Steve Kipiszc5c7a7c2013-07-18 15:13:04 -0400447#ifdef CONFIG_NOR_BOOT
448#define CONFIG_ENV_IS_IN_FLASH
449#define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
450#define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */
451#define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */
Steve Kipiszc5c7a7c2013-07-18 15:13:04 -0400452#define MTDIDS_DEFAULT "nor0=physmap-flash.0"
453#define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \
454 "512k(u-boot)," \
455 "128k(u-boot-env1)," \
456 "128k(u-boot-env2)," \
457 "4m(kernel),-(rootfs)"
458#endif
Steve Kipiszcd8845d2013-07-18 15:13:03 -0400459#endif /* NOR support */
460
Chandan Nath5289e832011-10-14 02:58:26 +0000461#endif /* ! __CONFIG_AM335X_EVM_H */