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Lokesh Vutla4c682f62013-07-30 11:36:32 +05301/*
2 * am43xx_evm.h
3 *
4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8
9#ifndef __CONFIG_AM43XX_EVM_H
10#define __CONFIG_AM43XX_EVM_H
11
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053012#define CONFIG_BOARD_LATE_INIT
13#define CONFIG_ARCH_CPU_INIT
Lokesh Vutlaa9419652015-06-10 15:54:50 +053014#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 21) /* 2GB */
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053015#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
Lokesh Vutla4c682f62013-07-30 11:36:32 +053016
17#include <asm/arch/omap.h>
18
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053019/* NS16550 Configuration */
Thomas Chou52ac4432015-11-19 21:48:12 +080020#define CONFIG_SYS_NS16550_CLK 48000000
Mugunthan V N2ae2eec2015-09-28 16:17:49 +053021#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053022#define CONFIG_SYS_NS16550_SERIAL
Mugunthan V N2ae2eec2015-09-28 16:17:49 +053023#define CONFIG_SYS_NS16550_REG_SIZE (-4)
Mugunthan V N2ae2eec2015-09-28 16:17:49 +053024#endif
Lokesh Vutla4c682f62013-07-30 11:36:32 +053025
Sekhar Nori2ab3c492013-12-10 15:02:15 +053026/* I2C Configuration */
27#define CONFIG_CMD_EEPROM
28#define CONFIG_ENV_EEPROM_IS_ON_I2C
29#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
30#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
Sekhar Nori2ab3c492013-12-10 15:02:15 +053031
Tom Rini500908a2014-06-05 11:15:30 -040032/* Power */
Tom Rini60d2f6f2014-06-23 16:06:29 -040033#define CONFIG_POWER
34#define CONFIG_POWER_I2C
Tom Rini500908a2014-06-05 11:15:30 -040035#define CONFIG_POWER_TPS65218
Felipe Balbi3dcd6d82014-12-22 16:26:17 -060036#define CONFIG_POWER_TPS62362
Tom Rini500908a2014-06-05 11:15:30 -040037
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053038/* SPL defines. */
Madan Srinivas6f6a9da2016-05-19 19:10:47 -050039#define CONFIG_SPL_TEXT_BASE CONFIG_ISW_ENTRY_ADDR
Tom Rinid9f808d2014-04-03 07:52:53 -040040#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
41 (128 << 20))
Lokesh Vutla4c682f62013-07-30 11:36:32 +053042
Lokesh Vutlaa42eea92013-12-10 15:02:13 +053043/* Enabling L2 Cache */
44#define CONFIG_SYS_L2_PL310
45#define CONFIG_SYS_PL310_BASE 0x48242000
Lokesh Vutlaa42eea92013-12-10 15:02:13 +053046
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053047/*
48 * Since SPL did pll and ddr initialization for us,
49 * we don't need to do it twice.
50 */
Sourav Poddar5248bba2014-05-19 16:53:37 -040051#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053052#define CONFIG_SKIP_LOWLEVEL_INIT
53#endif
Lokesh Vutla4c682f62013-07-30 11:36:32 +053054
Tom Rini9fec9ae2014-05-21 12:57:22 -040055/*
56 * When building U-Boot such that there is no previous loader
57 * we need to call board_early_init_f. This is taken care of in
58 * s_init when we have SPL used.
59 */
60#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
61#define CONFIG_BOARD_EARLY_INIT_F
62#endif
63
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053064/* Now bring in the rest of the common code. */
Nishanth Menonad63dd72015-07-22 18:05:41 -050065#include <configs/ti_armv7_omap.h>
Lokesh Vutla4c682f62013-07-30 11:36:32 +053066
Sourav Poddar5248bba2014-05-19 16:53:37 -040067/* Always 64 KiB env size */
68#define CONFIG_ENV_SIZE (64 << 10)
Lokesh Vutla4c682f62013-07-30 11:36:32 +053069
Lokesh Vutla4c682f62013-07-30 11:36:32 +053070#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
71
72/* Clock Defines */
73#define V_OSCK 24000000 /* Clock output from T2 */
74#define V_SCLK (V_OSCK)
75
Lokesh Vutla4c682f62013-07-30 11:36:32 +053076/* NS16550 Configuration */
Lokesh Vutla4c682f62013-07-30 11:36:32 +053077#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
78
Felipe Balbi25faa292014-09-23 10:44:18 -050079#define CONFIG_ENV_IS_IN_FAT
80#define FAT_ENV_INTERFACE "mmc"
81#define FAT_ENV_DEVICE_AND_PART "0:1"
82#define FAT_ENV_FILE "uboot.env"
83#define CONFIG_FAT_WRITE
Lokesh Vutla4c682f62013-07-30 11:36:32 +053084
Lokesh Vutla4c682f62013-07-30 11:36:32 +053085#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
86
Dan Murphyd2652cb2014-01-16 11:23:31 -060087/* SPL USB Support */
Dan Murphyd2652cb2014-01-16 11:23:31 -060088
Mugunthan V N7ec3a802016-03-09 15:39:34 +053089#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || !defined(CONFIG_SPL_BUILD)
90#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
Dan Murphy6044db32013-10-11 12:28:18 -050091#define CONFIG_USB_XHCI_OMAP
Dan Murphy6044db32013-10-11 12:28:18 -050092#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
93
94#define CONFIG_OMAP_USB_PHY
95#define CONFIG_AM437X_USB2PHY2_HOST
Mugunthan V N1c216382015-06-16 20:23:38 +053096#endif
Dan Murphy6044db32013-10-11 12:28:18 -050097
Sam Protsenkofb115b12016-04-13 14:20:24 +030098#if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_SPL_USBETH_SUPPORT)
Sam Protsenko38db33a2016-04-13 14:20:29 +030099#undef CONFIG_USB_DWC3_PHY_OMAP
Sam Protsenko70ad2002016-04-13 14:20:28 +0300100#undef CONFIG_USB_DWC3_OMAP
Sam Protsenkob4a0bf72016-04-13 14:20:25 +0300101#undef CONFIG_USB_DWC3
Sam Protsenko8073f472016-04-13 14:20:27 +0300102#undef CONFIG_USB_DWC3_GADGET
Sam Protsenkob4a0bf72016-04-13 14:20:25 +0300103
Sam Protsenko4d2439d2016-04-13 14:20:26 +0300104#undef CONFIG_USB_GADGET_DOWNLOAD
Sam Protsenkofb115b12016-04-13 14:20:24 +0300105#undef CONFIG_USB_GADGET_VBUS_DRAW
Sam Protsenkob706ffd2016-04-13 14:20:30 +0300106#undef CONFIG_G_DNL_MANUFACTURER
107#undef CONFIG_G_DNL_VENDOR_NUM
108#undef CONFIG_G_DNL_PRODUCT_NUM
Sam Protsenkob4a0bf72016-04-13 14:20:25 +0300109#undef CONFIG_USB_GADGET_DUALSPEED
Sam Protsenkofb115b12016-04-13 14:20:24 +0300110#endif
111
Mugunthan V N449cea42015-09-28 16:17:50 +0530112/*
113 * Disable MMC DM for SPL build and can be re-enabled after adding
114 * DM support in SPL
115 */
116#ifdef CONFIG_SPL_BUILD
117#undef CONFIG_DM_MMC
Mugunthan V N4fe1e602015-12-23 20:39:47 +0530118#undef CONFIG_DM_SPI
119#undef CONFIG_DM_SPI_FLASH
Mugunthan V Nea627262015-12-24 16:08:08 +0530120#undef CONFIG_TIMER
Mugunthan V N449cea42015-09-28 16:17:50 +0530121#endif
122
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530123#ifndef CONFIG_SPL_BUILD
124/* USB Device Firmware Update support */
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530125
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530126#define DFU_ALT_INFO_MMC \
127 "dfu_alt_info_mmc=" \
128 "boot part 0 1;" \
129 "rootfs part 0 2;" \
130 "MLO fat 0 1;" \
131 "spl-os-args fat 0 1;" \
132 "spl-os-image fat 0 1;" \
133 "u-boot.img fat 0 1;" \
134 "uEnv.txt fat 0 1\0"
135
136#define DFU_ALT_INFO_EMMC \
137 "dfu_alt_info_emmc=" \
138 "MLO raw 0x100 0x100 mmcpart 0;" \
139 "u-boot.img raw 0x300 0x1000 mmcpart 0\0"
140
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530141#define DFU_ALT_INFO_RAM \
142 "dfu_alt_info_ram=" \
143 "kernel ram 0x80200000 0x4000000;" \
144 "fdt ram 0x80f80000 0x80000;" \
145 "ramdisk ram 0x81000000 0x4000000\0"
146
Vignesh R468f6002015-10-22 11:30:53 +0530147#define DFU_ALT_INFO_QSPI \
148 "dfu_alt_info_qspi=" \
149 "u-boot.bin raw 0x0 0x080000;" \
150 "u-boot.backup raw 0x080000 0x080000;" \
151 "u-boot-spl-os raw 0x100000 0x010000;" \
152 "u-boot-env raw 0x110000 0x010000;" \
153 "u-boot-env.backup raw 0x120000 0x010000;" \
154 "kernel raw 0x130000 0x800000\0"
155
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530156#define DFUARGS \
157 "dfu_bufsiz=0x10000\0" \
158 DFU_ALT_INFO_MMC \
159 DFU_ALT_INFO_EMMC \
Vignesh R468f6002015-10-22 11:30:53 +0530160 DFU_ALT_INFO_RAM \
161 DFU_ALT_INFO_QSPI
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530162#else
163#define DFUARGS
164#endif
165
Sourav Poddar5248bba2014-05-19 16:53:37 -0400166#ifdef CONFIG_QSPI_BOOT
Madan Srinivas6f6a9da2016-05-19 19:10:47 -0500167#ifndef CONFIG_SYS_TEXT_BASE
168#define CONFIG_SYS_TEXT_BASE CONFIG_ISW_ENTRY_ADDR
169#endif
Felipe Balbi25faa292014-09-23 10:44:18 -0500170#undef CONFIG_ENV_IS_IN_FAT
Sourav Poddar5248bba2014-05-19 16:53:37 -0400171#define CONFIG_ENV_IS_IN_SPI_FLASH
172#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
173#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
174#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
175#define CONFIG_ENV_OFFSET 0x110000
176#define CONFIG_ENV_OFFSET_REDUND 0x120000
177#ifdef MTDIDS_DEFAULT
178#undef MTDIDS_DEFAULT
179#endif
180#ifdef MTDPARTS_DEFAULT
181#undef MTDPARTS_DEFAULT
182#endif
183#define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \
184 "512k(QSPI.u-boot.backup)," \
185 "512k(QSPI.u-boot-spl-os)," \
186 "64k(QSPI.u-boot-env)," \
187 "64k(QSPI.u-boot-env.backup)," \
188 "8m(QSPI.kernel)," \
189 "-(QSPI.file-system)"
190#endif
191
Sourav Poddar399f8472013-12-21 12:50:08 +0530192/* SPI */
193#undef CONFIG_OMAP3_SPI
Sourav Poddar399f8472013-12-21 12:50:08 +0530194#define CONFIG_TI_SPI_MMAP
195#define CONFIG_QSPI_SEL_GPIO 48
196#define CONFIG_SF_DEFAULT_SPEED 48000000
Vignesh Rf85a4cf2016-02-10 11:06:09 +0530197#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
Vignesh R63ff6f12015-11-10 11:52:11 +0530198#define CONFIG_QSPI_QUAD_SUPPORT
199#define CONFIG_TI_EDMA3
Sourav Poddar399f8472013-12-21 12:50:08 +0530200
Tom Rini0a7baa72014-01-21 17:15:07 -0500201/* Enhance our eMMC support / experience. */
202#define CONFIG_CMD_GPT
203#define CONFIG_EFI_PARTITION
Tom Rini0a7baa72014-01-21 17:15:07 -0500204
Lokesh Vutla3985a012013-12-10 15:02:14 +0530205#ifndef CONFIG_SPL_BUILD
206#define CONFIG_EXTRA_ENV_SETTINGS \
Tom Rini96886f22014-03-28 15:03:29 -0400207 DEFAULT_LINUX_BOOT_ENV \
Lokesh Vutlab207c472015-08-28 13:35:07 +0530208 DEFAULT_MMC_TI_ARGS \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530209 "fdtfile=undefined\0" \
210 "bootpart=0:2\0" \
211 "bootdir=/boot\0" \
212 "bootfile=zImage\0" \
213 "console=ttyO0,115200n8\0" \
Tom Rini0a7baa72014-01-21 17:15:07 -0500214 "partitions=" \
215 "uuid_disk=${uuid_gpt_disk};" \
216 "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530217 "optargs=\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600218 "usbroot=/dev/sda2 rw\0" \
219 "usbrootfstype=ext4 rootwait\0" \
220 "usbdev=0\0" \
Tom Rini4431a122014-03-28 15:03:31 -0400221 "ramroot=/dev/ram0 rw\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530222 "ramrootfstype=ext2\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600223 "usbargs=setenv bootargs console=${console} " \
224 "${optargs} " \
225 "root=${usbroot} " \
226 "rootfstype=${usbrootfstype}\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530227 "ramargs=setenv bootargs console=${console} " \
228 "${optargs} " \
229 "root=${ramroot} " \
230 "rootfstype=${ramrootfstype}\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600231 "loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
232 "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
233 "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530234 "mmcboot=mmc dev ${mmcdev}; " \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600235 "setenv devnum ${mmcdev}; " \
Lokesh Vutla2110c4b2014-06-02 10:45:38 +0530236 "setenv devtype mmc; " \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530237 "if mmc rescan; then " \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600238 "echo SD/MMC found on device ${devnum};" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530239 "if run loadimage; then " \
240 "run loadfdt; " \
241 "echo Booting from mmc${mmcdev} ...; " \
Lokesh Vutlab207c472015-08-28 13:35:07 +0530242 "run args_mmc; " \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530243 "bootz ${loadaddr} - ${fdtaddr}; " \
244 "fi;" \
245 "fi;\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600246 "usbboot=" \
247 "setenv devnum ${usbdev}; " \
248 "setenv devtype usb; " \
249 "usb start ${usbdev}; " \
250 "if usb dev ${usbdev}; then " \
251 "if run loadbootenv; then " \
252 "echo Loaded environment from ${bootenv};" \
253 "run importbootenv;" \
254 "fi;" \
255 "if test -n $uenvcmd; then " \
256 "echo Running uenvcmd ...;" \
257 "run uenvcmd;" \
258 "fi;" \
259 "if run loadimage; then " \
260 "run loadfdt; " \
261 "echo Booting from usb ${usbdev}...; " \
262 "run usbargs;" \
263 "bootz ${loadaddr} - ${fdtaddr}; " \
264 "fi;" \
265 "fi\0" \
Kishon Vijay Abraham I2a447bf2015-08-10 16:52:58 +0530266 "fi;" \
267 "usb stop ${usbdev};\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530268 "findfdt="\
269 "if test $board_name = AM43EPOS; then " \
270 "setenv fdtfile am43x-epos-evm.dtb; fi; " \
271 "if test $board_name = AM43__GP; then " \
272 "setenv fdtfile am437x-gp-evm.dtb; fi; " \
Madan Srinivas36235022016-05-19 19:10:48 -0500273 "if test $board_name = AM43XXHS; then " \
274 "setenv fdtfile am437x-gp-evm.dtb; fi; " \
Felipe Balbiccc6f842014-06-10 15:01:20 -0500275 "if test $board_name = AM43__SK; then " \
276 "setenv fdtfile am437x-sk-evm.dtb; fi; " \
Felipe Balbi3dcd6d82014-12-22 16:26:17 -0600277 "if test $board_name = AM43_IDK; then " \
278 "setenv fdtfile am437x-idk-evm.dtb; fi; " \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530279 "if test $fdtfile = undefined; then " \
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530280 "echo WARNING: Could not determine device tree; fi; \0" \
Tom Rini09b5ede2015-06-05 12:43:46 +0300281 NANDARGS \
Cooper Jr., Franklin07610ab2015-04-21 07:51:04 -0500282 NETARGS \
Kishon Vijay Abraham I3a8a22b2015-02-23 18:40:22 +0530283 DFUARGS \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530284
285#define CONFIG_BOOTCOMMAND \
286 "run findfdt; " \
Lokesh Vutlad6c5a552016-03-09 15:39:35 +0530287 "run envboot;" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600288 "run mmcboot;" \
Tom Rini09b5ede2015-06-05 12:43:46 +0300289 "run usbboot;" \
290 NANDBOOT \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530291
Mugunthan V N1de98af2014-02-18 07:31:58 -0500292#endif
293
Mugunthan V N7d139382015-06-16 20:23:39 +0530294#ifndef CONFIG_SPL_BUILD
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500295/* CPSW Ethernet */
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500296#define CONFIG_MII
297#define CONFIG_BOOTP_DEFAULT
298#define CONFIG_BOOTP_DNS
299#define CONFIG_BOOTP_DNS2
300#define CONFIG_BOOTP_SEND_HOSTNAME
301#define CONFIG_BOOTP_GATEWAY
302#define CONFIG_BOOTP_SUBNETMASK
303#define CONFIG_NET_RETRY_COUNT 10
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500304#define CONFIG_PHY_GIGE
Mugunthan V N7d139382015-06-16 20:23:39 +0530305#endif
306
307#define CONFIG_DRIVER_TI_CPSW
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500308#define CONFIG_PHYLIB
Sekhar Noriafdb4f62015-09-28 15:58:15 +0530309#define PHY_ANEG_TIMEOUT 8000 /* PHY needs longer aneg time at 1G */
Mugunthan V N1de98af2014-02-18 07:31:58 -0500310
Mugunthan V N7d139382015-06-16 20:23:39 +0530311#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ETH_SUPPORT)
312#undef CONFIG_ENV_IS_IN_FAT
313#define CONFIG_ENV_IS_NOWHERE
Mugunthan V N7d139382015-06-16 20:23:39 +0530314#endif
315
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500316#define CONFIG_SYS_RX_ETH_BUFFER 64
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500317
pekon gupta3eb6f862014-07-22 16:03:22 +0530318/* NAND support */
319#ifdef CONFIG_NAND
320/* NAND: device related configs */
321#define CONFIG_SYS_NAND_PAGE_SIZE 4096
322#define CONFIG_SYS_NAND_OOBSIZE 224
323#define CONFIG_SYS_NAND_BLOCK_SIZE (256*1024)
324#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
325 CONFIG_SYS_NAND_PAGE_SIZE)
326#define CONFIG_SYS_NAND_5_ADDR_CYCLE
327/* NAND: driver related configs */
328#define CONFIG_NAND_OMAP_GPMC
329#define CONFIG_NAND_OMAP_ELM
330#define CONFIG_SYS_NAND_ONFI_DETECTION
331#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
332#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
333#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
334 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
335 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
336 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
337 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
338 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
339 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
340 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
341 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
342 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
343 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
344 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
345 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
346 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
347 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
348 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
349 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
350 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
351 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
352 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
353 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
354 }
355#define CONFIG_SYS_NAND_ECCSIZE 512
356#define CONFIG_SYS_NAND_ECCBYTES 26
357#define MTDIDS_DEFAULT "nand0=nand.0"
358#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
359 "256k(NAND.SPL)," \
360 "256k(NAND.SPL.backup1)," \
361 "256k(NAND.SPL.backup2)," \
362 "256k(NAND.SPL.backup3)," \
363 "512k(NAND.u-boot-spl-os)," \
364 "1m(NAND.u-boot)," \
365 "256k(NAND.u-boot-env)," \
366 "256k(NAND.u-boot-env.backup1)," \
367 "7m(NAND.kernel)," \
Roger Quadros864703d2015-06-05 12:42:20 +0300368 "-(NAND.file-system)"
pekon gupta3eb6f862014-07-22 16:03:22 +0530369#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000
370/* NAND: SPL related configs */
371#ifdef CONFIG_SPL_NAND_SUPPORT
372#define CONFIG_SPL_NAND_AM33XX_BCH
373#endif
374/* NAND: SPL falcon mode configs */
375#ifdef CONFIG_SPL_OS_BOOT
376#define CONFIG_CMD_SPL_NAND_OFS 0x00100000 /* os parameters */
377#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */
378#define CONFIG_CMD_SPL_WRITE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
379#endif
Tom Rini09b5ede2015-06-05 12:43:46 +0300380#define NANDARGS \
381 "mtdids=" MTDIDS_DEFAULT "\0" \
382 "mtdparts=" MTDPARTS_DEFAULT "\0" \
383 "nandargs=setenv bootargs console=${console} " \
384 "${optargs} " \
385 "root=${nandroot} " \
386 "rootfstype=${nandrootfstype}\0" \
387 "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,4096\0" \
388 "nandrootfstype=ubifs rootwait=1\0" \
389 "nandboot=echo Booting from nand ...; " \
390 "run nandargs; " \
391 "nand read ${fdtaddr} NAND.u-boot-spl-os; " \
392 "nand read ${loadaddr} NAND.kernel; " \
393 "bootz ${loadaddr} - ${fdtaddr}\0"
394#define NANDBOOT "run nandboot; "
395#else /* !CONFIG_NAND */
396#define NANDARGS
397#define NANDBOOT
398#endif /* CONFIG_NAND */
pekon gupta3eb6f862014-07-22 16:03:22 +0530399
Lokesh Vutla4c682f62013-07-30 11:36:32 +0530400#endif /* __CONFIG_AM43XX_EVM_H */