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Lokesh Vutla8d0afcd2013-07-30 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
12#define CONFIG_AM43XX
Lokesh Vutla369cbe12013-12-10 15:02:12 +053013
Felipe Balbi76bfd162014-09-23 10:44:18 -050014#define CONFIG_CMD_FAT
Felipe Balbi76bfd162014-09-23 10:44:18 -050015
Lokesh Vutla369cbe12013-12-10 15:02:12 +053016#define CONFIG_BOARD_LATE_INIT
17#define CONFIG_ARCH_CPU_INIT
18#define CONFIG_SYS_CACHELINE_SIZE 32
Lokesh Vutla42da5ad2015-06-10 15:54:50 +053019#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 21) /* 2GB */
Lokesh Vutla369cbe12013-12-10 15:02:12 +053020#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053021
22#include <asm/arch/omap.h>
23
Lokesh Vutla369cbe12013-12-10 15:02:12 +053024/* NS16550 Configuration */
25#define CONFIG_SYS_NS16550
26#define CONFIG_SYS_NS16550_SERIAL
27#define CONFIG_SYS_NS16550_REG_SIZE (-4)
28#define CONFIG_SYS_NS16550_CLK 48000000
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053029
Sekhar Nori9f1a8cd2013-12-10 15:02:15 +053030/* I2C Configuration */
31#define CONFIG_CMD_EEPROM
32#define CONFIG_ENV_EEPROM_IS_ON_I2C
33#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
34#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
35#define CONFIG_SYS_I2C_MULTI_EEPROMS
36
Tom Rini83bad102014-06-05 11:15:30 -040037/* Power */
Tom Rini7aa55982014-06-23 16:06:29 -040038#define CONFIG_POWER
39#define CONFIG_POWER_I2C
Tom Rini83bad102014-06-05 11:15:30 -040040#define CONFIG_POWER_TPS65218
Felipe Balbi403d70a2014-12-22 16:26:17 -060041#define CONFIG_POWER_TPS62362
Tom Rini83bad102014-06-05 11:15:30 -040042
Lokesh Vutla369cbe12013-12-10 15:02:12 +053043/* SPL defines. */
Mugunthan V Naee119b2015-06-16 20:23:38 +053044#ifdef CONFIG_SPL_USB_HOST_SUPPORT
45/*
46 * For USB host boot, ROM uses DMA for copying MLO from USB storage
47 * and ARM internal ram is not accessible for DMA, so SPL text base
48 * should be in OCMC ram
49 */
50#define CONFIG_SPL_TEXT_BASE 0x40300350
51#else
Tom Rini46a14a62015-06-16 20:23:37 +053052#define CONFIG_SPL_TEXT_BASE 0x402F4000
Mugunthan V Naee119b2015-06-16 20:23:38 +053053#endif
Tom Rinib1cde7e2014-01-20 08:40:07 -050054#define CONFIG_SPL_MAX_SIZE (220 << 10) /* 220KB */
Tom Rinid3289aa2014-04-03 07:52:53 -040055#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
56 (128 << 20))
Tom Rini83bad102014-06-05 11:15:30 -040057#define CONFIG_SPL_POWER_SUPPORT
Lokesh Vutla369cbe12013-12-10 15:02:12 +053058#define CONFIG_SPL_YMODEM_SUPPORT
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053059
Lokesh Vutla573b0202013-12-10 15:02:13 +053060/* Enabling L2 Cache */
61#define CONFIG_SYS_L2_PL310
62#define CONFIG_SYS_PL310_BASE 0x48242000
63#define CONFIG_SYS_CACHELINE_SIZE 32
64
Lokesh Vutla369cbe12013-12-10 15:02:12 +053065/*
66 * Since SPL did pll and ddr initialization for us,
67 * we don't need to do it twice.
68 */
Sourav Poddar7a5f71b2014-05-19 16:53:37 -040069#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
Lokesh Vutla369cbe12013-12-10 15:02:12 +053070#define CONFIG_SKIP_LOWLEVEL_INIT
71#endif
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053072
Tom Rini196311d2014-05-21 12:57:22 -040073/*
74 * When building U-Boot such that there is no previous loader
75 * we need to call board_early_init_f. This is taken care of in
76 * s_init when we have SPL used.
77 */
78#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
79#define CONFIG_BOARD_EARLY_INIT_F
80#endif
81
Lokesh Vutla369cbe12013-12-10 15:02:12 +053082/* Now bring in the rest of the common code. */
Nishanth Menon9a0f4002015-07-22 18:05:41 -050083#include <configs/ti_armv7_omap.h>
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053084
Sourav Poddar7a5f71b2014-05-19 16:53:37 -040085/* Always 64 KiB env size */
86#define CONFIG_ENV_SIZE (64 << 10)
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053087
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053088#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
89
90/* Clock Defines */
91#define V_OSCK 24000000 /* Clock output from T2 */
92#define V_SCLK (V_OSCK)
93
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053094/* NS16550 Configuration */
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +053095#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
96
Felipe Balbi76bfd162014-09-23 10:44:18 -050097#define CONFIG_ENV_IS_IN_FAT
98#define FAT_ENV_INTERFACE "mmc"
99#define FAT_ENV_DEVICE_AND_PART "0:1"
100#define FAT_ENV_FILE "uboot.env"
101#define CONFIG_FAT_WRITE
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +0530102
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +0530103#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
104
Dan Murphy2b36fe52014-01-16 11:23:31 -0600105/* SPL USB Support */
Mugunthan V Naee119b2015-06-16 20:23:38 +0530106#ifdef CONFIG_SPL_USB_HOST_SUPPORT
Dan Murphy2b36fe52014-01-16 11:23:31 -0600107#define CONFIG_SPL_USB_SUPPORT
Dan Murphy2b36fe52014-01-16 11:23:31 -0600108#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
109
Dan Murphy3d799c72013-10-11 12:28:18 -0500110#define CONFIG_CMD_USB
111#define CONFIG_USB_HOST
112#define CONFIG_USB_XHCI
Ramneek Mehresh27704482015-05-29 14:47:17 +0530113#define CONFIG_USB_XHCI_DWC3
Dan Murphy3d799c72013-10-11 12:28:18 -0500114#define CONFIG_USB_XHCI_OMAP
115#define CONFIG_USB_STORAGE
116#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
117
118#define CONFIG_OMAP_USB_PHY
119#define CONFIG_AM437X_USB2PHY2_HOST
Mugunthan V Naee119b2015-06-16 20:23:38 +0530120#endif
Dan Murphy3d799c72013-10-11 12:28:18 -0500121
Kishon Vijay Abraham Ia69e2c22015-02-23 18:40:22 +0530122/* USB GADGET */
123#if !defined(CONFIG_SPL_BUILD) || \
124 (defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT))
125#define CONFIG_USB_DWC3_PHY_OMAP
126#define CONFIG_USB_DWC3_OMAP
127#define CONFIG_USB_DWC3
128#define CONFIG_USB_DWC3_GADGET
129
130#define CONFIG_USB_GADGET
Paul Kocialkowski01acd6a2015-06-12 19:56:58 +0200131#define CONFIG_USB_GADGET_DOWNLOAD
Kishon Vijay Abraham Ia69e2c22015-02-23 18:40:22 +0530132#define CONFIG_USB_GADGET_VBUS_DRAW 2
133#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
134#define CONFIG_G_DNL_VENDOR_NUM 0x0403
135#define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
136#define CONFIG_USB_GADGET_DUALSPEED
137#endif
138
139#ifndef CONFIG_SPL_BUILD
140/* USB Device Firmware Update support */
Paul Kocialkowski01acd6a2015-06-12 19:56:58 +0200141#define CONFIG_USB_FUNCTION_DFU
Kishon Vijay Abraham Ia69e2c22015-02-23 18:40:22 +0530142#define CONFIG_DFU_RAM
143#define CONFIG_CMD_DFU
144
145#define CONFIG_DFU_MMC
146#define DFU_ALT_INFO_MMC \
147 "dfu_alt_info_mmc=" \
148 "boot part 0 1;" \
149 "rootfs part 0 2;" \
150 "MLO fat 0 1;" \
151 "spl-os-args fat 0 1;" \
152 "spl-os-image fat 0 1;" \
153 "u-boot.img fat 0 1;" \
154 "uEnv.txt fat 0 1\0"
155
156#define DFU_ALT_INFO_EMMC \
157 "dfu_alt_info_emmc=" \
158 "MLO raw 0x100 0x100 mmcpart 0;" \
159 "u-boot.img raw 0x300 0x1000 mmcpart 0\0"
160
161#define CONFIG_DFU_RAM
162#define DFU_ALT_INFO_RAM \
163 "dfu_alt_info_ram=" \
164 "kernel ram 0x80200000 0x4000000;" \
165 "fdt ram 0x80f80000 0x80000;" \
166 "ramdisk ram 0x81000000 0x4000000\0"
167
168#define DFUARGS \
169 "dfu_bufsiz=0x10000\0" \
170 DFU_ALT_INFO_MMC \
171 DFU_ALT_INFO_EMMC \
172 DFU_ALT_INFO_RAM
173#else
174#define DFUARGS
175#endif
176
Sourav Poddar7a5f71b2014-05-19 16:53:37 -0400177#ifdef CONFIG_QSPI_BOOT
178#define CONFIG_SYS_TEXT_BASE 0x30000000
Felipe Balbi76bfd162014-09-23 10:44:18 -0500179#undef CONFIG_ENV_IS_IN_FAT
Sourav Poddar7a5f71b2014-05-19 16:53:37 -0400180#define CONFIG_ENV_IS_IN_SPI_FLASH
181#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
182#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
183#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
184#define CONFIG_ENV_OFFSET 0x110000
185#define CONFIG_ENV_OFFSET_REDUND 0x120000
186#ifdef MTDIDS_DEFAULT
187#undef MTDIDS_DEFAULT
188#endif
189#ifdef MTDPARTS_DEFAULT
190#undef MTDPARTS_DEFAULT
191#endif
192#define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \
193 "512k(QSPI.u-boot.backup)," \
194 "512k(QSPI.u-boot-spl-os)," \
195 "64k(QSPI.u-boot-env)," \
196 "64k(QSPI.u-boot-env.backup)," \
197 "8m(QSPI.kernel)," \
198 "-(QSPI.file-system)"
199#endif
200
Sourav Poddarea4c7a82013-12-21 12:50:08 +0530201/* SPI */
202#undef CONFIG_OMAP3_SPI
203#define CONFIG_TI_QSPI
Sourav Poddarea4c7a82013-12-21 12:50:08 +0530204#define CONFIG_SPI_FLASH_MACRONIX
205#define CONFIG_CMD_SF
206#define CONFIG_CMD_SPI
207#define CONFIG_TI_SPI_MMAP
208#define CONFIG_QSPI_SEL_GPIO 48
209#define CONFIG_SF_DEFAULT_SPEED 48000000
210#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3
211
Tom Rini0f1b0442014-01-21 17:15:07 -0500212/* Enhance our eMMC support / experience. */
213#define CONFIG_CMD_GPT
214#define CONFIG_EFI_PARTITION
Tom Rini0f1b0442014-01-21 17:15:07 -0500215
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530216#ifndef CONFIG_SPL_BUILD
217#define CONFIG_EXTRA_ENV_SETTINGS \
Tom Rinifb3ad9b2014-03-28 15:03:29 -0400218 DEFAULT_LINUX_BOOT_ENV \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530219 "fdtfile=undefined\0" \
220 "bootpart=0:2\0" \
221 "bootdir=/boot\0" \
222 "bootfile=zImage\0" \
223 "console=ttyO0,115200n8\0" \
Tom Rini0f1b0442014-01-21 17:15:07 -0500224 "partitions=" \
225 "uuid_disk=${uuid_gpt_disk};" \
226 "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530227 "optargs=\0" \
228 "mmcdev=0\0" \
229 "mmcroot=/dev/mmcblk0p2 rw\0" \
230 "mmcrootfstype=ext4 rootwait\0" \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600231 "usbroot=/dev/sda2 rw\0" \
232 "usbrootfstype=ext4 rootwait\0" \
233 "usbdev=0\0" \
Tom Rinibea0fd52014-03-28 15:03:31 -0400234 "ramroot=/dev/ram0 rw\0" \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530235 "ramrootfstype=ext2\0" \
236 "mmcargs=setenv bootargs console=${console} " \
237 "${optargs} " \
238 "root=${mmcroot} " \
239 "rootfstype=${mmcrootfstype}\0" \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600240 "usbargs=setenv bootargs console=${console} " \
241 "${optargs} " \
242 "root=${usbroot} " \
243 "rootfstype=${usbrootfstype}\0" \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530244 "bootenv=uEnv.txt\0" \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600245 "loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530246 "importbootenv=echo Importing environment from mmc ...; " \
247 "env import -t $loadaddr $filesize\0" \
248 "ramargs=setenv bootargs console=${console} " \
249 "${optargs} " \
250 "root=${ramroot} " \
251 "rootfstype=${ramrootfstype}\0" \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600252 "loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
253 "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
254 "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530255 "mmcboot=mmc dev ${mmcdev}; " \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600256 "setenv devnum ${mmcdev}; " \
Lokesh Vutlafa038342014-06-02 10:45:38 +0530257 "setenv devtype mmc; " \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530258 "if mmc rescan; then " \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600259 "echo SD/MMC found on device ${devnum};" \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530260 "if run loadbootenv; then " \
261 "echo Loaded environment from ${bootenv};" \
262 "run importbootenv;" \
263 "fi;" \
264 "if test -n $uenvcmd; then " \
265 "echo Running uenvcmd ...;" \
266 "run uenvcmd;" \
267 "fi;" \
268 "if run loadimage; then " \
269 "run loadfdt; " \
270 "echo Booting from mmc${mmcdev} ...; " \
271 "run mmcargs; " \
272 "bootz ${loadaddr} - ${fdtaddr}; " \
273 "fi;" \
274 "fi;\0" \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600275 "usbboot=" \
276 "setenv devnum ${usbdev}; " \
277 "setenv devtype usb; " \
278 "usb start ${usbdev}; " \
279 "if usb dev ${usbdev}; then " \
280 "if run loadbootenv; then " \
281 "echo Loaded environment from ${bootenv};" \
282 "run importbootenv;" \
283 "fi;" \
284 "if test -n $uenvcmd; then " \
285 "echo Running uenvcmd ...;" \
286 "run uenvcmd;" \
287 "fi;" \
288 "if run loadimage; then " \
289 "run loadfdt; " \
290 "echo Booting from usb ${usbdev}...; " \
291 "run usbargs;" \
292 "bootz ${loadaddr} - ${fdtaddr}; " \
293 "fi;" \
294 "fi\0" \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530295 "findfdt="\
296 "if test $board_name = AM43EPOS; then " \
297 "setenv fdtfile am43x-epos-evm.dtb; fi; " \
298 "if test $board_name = AM43__GP; then " \
299 "setenv fdtfile am437x-gp-evm.dtb; fi; " \
Felipe Balbi9cb9f332014-06-10 15:01:20 -0500300 "if test $board_name = AM43__SK; then " \
301 "setenv fdtfile am437x-sk-evm.dtb; fi; " \
Felipe Balbi403d70a2014-12-22 16:26:17 -0600302 "if test $board_name = AM43_IDK; then " \
303 "setenv fdtfile am437x-idk-evm.dtb; fi; " \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530304 "if test $fdtfile = undefined; then " \
Kishon Vijay Abraham Ia69e2c22015-02-23 18:40:22 +0530305 "echo WARNING: Could not determine device tree; fi; \0" \
Tom Rini0ad5eaa2015-06-05 12:43:46 +0300306 NANDARGS \
Cooper Jr., Franklin23208662015-04-21 07:51:04 -0500307 NETARGS \
Kishon Vijay Abraham Ia69e2c22015-02-23 18:40:22 +0530308 DFUARGS \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530309
310#define CONFIG_BOOTCOMMAND \
311 "run findfdt; " \
Dan Murphy2b36fe52014-01-16 11:23:31 -0600312 "run mmcboot;" \
Tom Rini0ad5eaa2015-06-05 12:43:46 +0300313 "run usbboot;" \
314 NANDBOOT \
Lokesh Vutla1564dba2013-12-10 15:02:14 +0530315
Mugunthan V N3a3939b2014-02-18 07:31:58 -0500316#endif
317
Mugunthan V Nf4787ea2015-06-16 20:23:39 +0530318#ifndef CONFIG_SPL_BUILD
Mugunthan V N4cdd7fd2014-02-18 07:31:54 -0500319/* CPSW Ethernet */
Mugunthan V N4cdd7fd2014-02-18 07:31:54 -0500320#define CONFIG_CMD_DHCP
321#define CONFIG_CMD_PING
322#define CONFIG_CMD_MII
Mugunthan V N4cdd7fd2014-02-18 07:31:54 -0500323#define CONFIG_MII
324#define CONFIG_BOOTP_DEFAULT
325#define CONFIG_BOOTP_DNS
326#define CONFIG_BOOTP_DNS2
327#define CONFIG_BOOTP_SEND_HOSTNAME
328#define CONFIG_BOOTP_GATEWAY
329#define CONFIG_BOOTP_SUBNETMASK
330#define CONFIG_NET_RETRY_COUNT 10
Mugunthan V N4cdd7fd2014-02-18 07:31:54 -0500331#define CONFIG_PHY_GIGE
Mugunthan V Nf4787ea2015-06-16 20:23:39 +0530332#endif
333
334#define CONFIG_DRIVER_TI_CPSW
Mugunthan V N4cdd7fd2014-02-18 07:31:54 -0500335#define CONFIG_PHYLIB
Mugunthan V N4cdd7fd2014-02-18 07:31:54 -0500336
Mugunthan V N3a3939b2014-02-18 07:31:58 -0500337#define CONFIG_SPL_ENV_SUPPORT
338#define CONFIG_SPL_NET_VCI_STRING "AM43xx U-Boot SPL"
339
Mugunthan V Nf4787ea2015-06-16 20:23:39 +0530340#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ETH_SUPPORT)
341#undef CONFIG_ENV_IS_IN_FAT
342#define CONFIG_ENV_IS_NOWHERE
Mugunthan V N3a3939b2014-02-18 07:31:58 -0500343#define CONFIG_SPL_NET_SUPPORT
Mugunthan V Nf4787ea2015-06-16 20:23:39 +0530344#endif
345
Mugunthan V N3a3939b2014-02-18 07:31:58 -0500346#define CONFIG_SYS_RX_ETH_BUFFER 64
347
pekon guptae53ad4b2014-07-22 16:03:22 +0530348/* NAND support */
349#ifdef CONFIG_NAND
350/* NAND: device related configs */
351#define CONFIG_SYS_NAND_PAGE_SIZE 4096
352#define CONFIG_SYS_NAND_OOBSIZE 224
353#define CONFIG_SYS_NAND_BLOCK_SIZE (256*1024)
354#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
355 CONFIG_SYS_NAND_PAGE_SIZE)
356#define CONFIG_SYS_NAND_5_ADDR_CYCLE
357/* NAND: driver related configs */
358#define CONFIG_NAND_OMAP_GPMC
359#define CONFIG_NAND_OMAP_ELM
360#define CONFIG_SYS_NAND_ONFI_DETECTION
361#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
362#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
363#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
364 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
365 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
366 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
367 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
368 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
369 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
370 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
371 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
372 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
373 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
374 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
375 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
376 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
377 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
378 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
379 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
380 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
381 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
382 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
383 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
384 }
385#define CONFIG_SYS_NAND_ECCSIZE 512
386#define CONFIG_SYS_NAND_ECCBYTES 26
387#define MTDIDS_DEFAULT "nand0=nand.0"
388#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
389 "256k(NAND.SPL)," \
390 "256k(NAND.SPL.backup1)," \
391 "256k(NAND.SPL.backup2)," \
392 "256k(NAND.SPL.backup3)," \
393 "512k(NAND.u-boot-spl-os)," \
394 "1m(NAND.u-boot)," \
395 "256k(NAND.u-boot-env)," \
396 "256k(NAND.u-boot-env.backup1)," \
397 "7m(NAND.kernel)," \
Roger Quadros9ddef482015-06-05 12:42:20 +0300398 "-(NAND.file-system)"
pekon guptae53ad4b2014-07-22 16:03:22 +0530399#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000
400/* NAND: SPL related configs */
401#ifdef CONFIG_SPL_NAND_SUPPORT
402#define CONFIG_SPL_NAND_AM33XX_BCH
403#endif
404/* NAND: SPL falcon mode configs */
405#ifdef CONFIG_SPL_OS_BOOT
406#define CONFIG_CMD_SPL_NAND_OFS 0x00100000 /* os parameters */
407#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */
408#define CONFIG_CMD_SPL_WRITE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
409#endif
Tom Rini0ad5eaa2015-06-05 12:43:46 +0300410#define NANDARGS \
411 "mtdids=" MTDIDS_DEFAULT "\0" \
412 "mtdparts=" MTDPARTS_DEFAULT "\0" \
413 "nandargs=setenv bootargs console=${console} " \
414 "${optargs} " \
415 "root=${nandroot} " \
416 "rootfstype=${nandrootfstype}\0" \
417 "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,4096\0" \
418 "nandrootfstype=ubifs rootwait=1\0" \
419 "nandboot=echo Booting from nand ...; " \
420 "run nandargs; " \
421 "nand read ${fdtaddr} NAND.u-boot-spl-os; " \
422 "nand read ${loadaddr} NAND.kernel; " \
423 "bootz ${loadaddr} - ${fdtaddr}\0"
424#define NANDBOOT "run nandboot; "
425#else /* !CONFIG_NAND */
426#define NANDARGS
427#define NANDBOOT
428#endif /* CONFIG_NAND */
pekon guptae53ad4b2014-07-22 16:03:22 +0530429
Lokesh Vutla8d0afcd2013-07-30 11:36:32 +0530430#endif /* __CONFIG_AM43XX_EVM_H */