blob: 4472c3e5558065d6efe33eb0cfd4a48126914ee3 [file] [log] [blame]
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
12#define CONFIG_AM43XX
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053013
Felipe Balbi25faa292014-09-23 10:44:18 -050014#define CONFIG_CMD_FAT
15#define CONFIG_CMD_SAVEENV
16
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053017#define CONFIG_BOARD_LATE_INIT
18#define CONFIG_ARCH_CPU_INIT
19#define CONFIG_SYS_CACHELINE_SIZE 32
20#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
21#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
Lokesh Vutla4c682f62013-07-30 11:36:32 +053022
23#include <asm/arch/omap.h>
24
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053025/* NS16550 Configuration */
26#define CONFIG_SYS_NS16550
27#define CONFIG_SYS_NS16550_SERIAL
28#define CONFIG_SYS_NS16550_REG_SIZE (-4)
29#define CONFIG_SYS_NS16550_CLK 48000000
Lokesh Vutla4c682f62013-07-30 11:36:32 +053030
Sekhar Nori2ab3c492013-12-10 15:02:15 +053031/* I2C Configuration */
32#define CONFIG_CMD_EEPROM
33#define CONFIG_ENV_EEPROM_IS_ON_I2C
34#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
35#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
36#define CONFIG_SYS_I2C_MULTI_EEPROMS
37
Tom Rini500908a2014-06-05 11:15:30 -040038/* Power */
Tom Rini60d2f6f2014-06-23 16:06:29 -040039#define CONFIG_POWER
40#define CONFIG_POWER_I2C
Tom Rini500908a2014-06-05 11:15:30 -040041#define CONFIG_POWER_TPS65218
42
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053043/* SPL defines. */
44#define CONFIG_SPL_TEXT_BASE 0x40300350
Tom Rinia14fb572014-01-20 08:40:07 -050045#define CONFIG_SPL_MAX_SIZE (220 << 10) /* 220KB */
Tom Rinid9f808d2014-04-03 07:52:53 -040046#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
47 (128 << 20))
Tom Rini500908a2014-06-05 11:15:30 -040048#define CONFIG_SPL_POWER_SUPPORT
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053049#define CONFIG_SPL_YMODEM_SUPPORT
Lokesh Vutla4c682f62013-07-30 11:36:32 +053050
Lokesh Vutlaa42eea92013-12-10 15:02:13 +053051/* Enabling L2 Cache */
52#define CONFIG_SYS_L2_PL310
53#define CONFIG_SYS_PL310_BASE 0x48242000
54#define CONFIG_SYS_CACHELINE_SIZE 32
55
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053056/*
57 * Since SPL did pll and ddr initialization for us,
58 * we don't need to do it twice.
59 */
Sourav Poddar5248bba2014-05-19 16:53:37 -040060#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053061#define CONFIG_SKIP_LOWLEVEL_INIT
62#endif
Lokesh Vutla4c682f62013-07-30 11:36:32 +053063
Tom Rini9fec9ae2014-05-21 12:57:22 -040064/*
65 * When building U-Boot such that there is no previous loader
66 * we need to call board_early_init_f. This is taken care of in
67 * s_init when we have SPL used.
68 */
69#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
70#define CONFIG_BOARD_EARLY_INIT_F
71#endif
72
Lokesh Vutlab82e6e92013-12-10 15:02:12 +053073/* Now bring in the rest of the common code. */
74#include <configs/ti_armv7_common.h>
Lokesh Vutla4c682f62013-07-30 11:36:32 +053075
Sourav Poddar5248bba2014-05-19 16:53:37 -040076/* Always 64 KiB env size */
77#define CONFIG_ENV_SIZE (64 << 10)
Lokesh Vutla4c682f62013-07-30 11:36:32 +053078
Lokesh Vutla4c682f62013-07-30 11:36:32 +053079#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
80
81/* Clock Defines */
82#define V_OSCK 24000000 /* Clock output from T2 */
83#define V_SCLK (V_OSCK)
84
Lokesh Vutla4c682f62013-07-30 11:36:32 +053085/* NS16550 Configuration */
Lokesh Vutla4c682f62013-07-30 11:36:32 +053086#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
87
Felipe Balbi25faa292014-09-23 10:44:18 -050088#define CONFIG_ENV_IS_IN_FAT
89#define FAT_ENV_INTERFACE "mmc"
90#define FAT_ENV_DEVICE_AND_PART "0:1"
91#define FAT_ENV_FILE "uboot.env"
92#define CONFIG_FAT_WRITE
Lokesh Vutla4c682f62013-07-30 11:36:32 +053093
Lokesh Vutla4c682f62013-07-30 11:36:32 +053094#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
95
Dan Murphyd2652cb2014-01-16 11:23:31 -060096/* SPL USB Support */
97#define CONFIG_SPL_USB_SUPPORT
98#define CONFIG_SPL_USB_HOST_SUPPORT
99#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
100
Dan Murphy6044db32013-10-11 12:28:18 -0500101#define CONFIG_CMD_USB
102#define CONFIG_USB_HOST
103#define CONFIG_USB_XHCI
104#define CONFIG_USB_XHCI_OMAP
105#define CONFIG_USB_STORAGE
106#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
107
108#define CONFIG_OMAP_USB_PHY
109#define CONFIG_AM437X_USB2PHY2_HOST
110
Sourav Poddar5248bba2014-05-19 16:53:37 -0400111#ifdef CONFIG_QSPI_BOOT
112#define CONFIG_SYS_TEXT_BASE 0x30000000
Felipe Balbi25faa292014-09-23 10:44:18 -0500113#undef CONFIG_ENV_IS_IN_FAT
Sourav Poddar5248bba2014-05-19 16:53:37 -0400114#define CONFIG_ENV_IS_IN_SPI_FLASH
115#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
116#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
117#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
118#define CONFIG_ENV_OFFSET 0x110000
119#define CONFIG_ENV_OFFSET_REDUND 0x120000
120#ifdef MTDIDS_DEFAULT
121#undef MTDIDS_DEFAULT
122#endif
123#ifdef MTDPARTS_DEFAULT
124#undef MTDPARTS_DEFAULT
125#endif
126#define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \
127 "512k(QSPI.u-boot.backup)," \
128 "512k(QSPI.u-boot-spl-os)," \
129 "64k(QSPI.u-boot-env)," \
130 "64k(QSPI.u-boot-env.backup)," \
131 "8m(QSPI.kernel)," \
132 "-(QSPI.file-system)"
133#endif
134
Sourav Poddar399f8472013-12-21 12:50:08 +0530135/* SPI */
136#undef CONFIG_OMAP3_SPI
137#define CONFIG_TI_QSPI
138#define CONFIG_SPI_FLASH
139#define CONFIG_SPI_FLASH_MACRONIX
140#define CONFIG_CMD_SF
141#define CONFIG_CMD_SPI
142#define CONFIG_TI_SPI_MMAP
Sourav Poddar5248bba2014-05-19 16:53:37 -0400143#define CONFIG_SPI_FLASH_BAR
Sourav Poddar399f8472013-12-21 12:50:08 +0530144#define CONFIG_QSPI_SEL_GPIO 48
145#define CONFIG_SF_DEFAULT_SPEED 48000000
146#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3
147
Tom Rini0a7baa72014-01-21 17:15:07 -0500148/* Enhance our eMMC support / experience. */
149#define CONFIG_CMD_GPT
150#define CONFIG_EFI_PARTITION
151#define CONFIG_PARTITION_UUIDS
152#define CONFIG_CMD_PART
153
Lokesh Vutla3985a012013-12-10 15:02:14 +0530154#ifndef CONFIG_SPL_BUILD
155#define CONFIG_EXTRA_ENV_SETTINGS \
Tom Rini96886f22014-03-28 15:03:29 -0400156 DEFAULT_LINUX_BOOT_ENV \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530157 "fdtfile=undefined\0" \
158 "bootpart=0:2\0" \
159 "bootdir=/boot\0" \
160 "bootfile=zImage\0" \
161 "console=ttyO0,115200n8\0" \
Tom Rini0a7baa72014-01-21 17:15:07 -0500162 "partitions=" \
163 "uuid_disk=${uuid_gpt_disk};" \
164 "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530165 "optargs=\0" \
166 "mmcdev=0\0" \
167 "mmcroot=/dev/mmcblk0p2 rw\0" \
168 "mmcrootfstype=ext4 rootwait\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600169 "usbroot=/dev/sda2 rw\0" \
170 "usbrootfstype=ext4 rootwait\0" \
171 "usbdev=0\0" \
Tom Rini4431a122014-03-28 15:03:31 -0400172 "ramroot=/dev/ram0 rw\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530173 "ramrootfstype=ext2\0" \
174 "mmcargs=setenv bootargs console=${console} " \
175 "${optargs} " \
176 "root=${mmcroot} " \
177 "rootfstype=${mmcrootfstype}\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600178 "usbargs=setenv bootargs console=${console} " \
179 "${optargs} " \
180 "root=${usbroot} " \
181 "rootfstype=${usbrootfstype}\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530182 "bootenv=uEnv.txt\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600183 "loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530184 "importbootenv=echo Importing environment from mmc ...; " \
185 "env import -t $loadaddr $filesize\0" \
186 "ramargs=setenv bootargs console=${console} " \
187 "${optargs} " \
188 "root=${ramroot} " \
189 "rootfstype=${ramrootfstype}\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600190 "loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
191 "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
192 "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530193 "mmcboot=mmc dev ${mmcdev}; " \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600194 "setenv devnum ${mmcdev}; " \
Lokesh Vutla2110c4b2014-06-02 10:45:38 +0530195 "setenv devtype mmc; " \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530196 "if mmc rescan; then " \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600197 "echo SD/MMC found on device ${devnum};" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530198 "if run loadbootenv; then " \
199 "echo Loaded environment from ${bootenv};" \
200 "run importbootenv;" \
201 "fi;" \
202 "if test -n $uenvcmd; then " \
203 "echo Running uenvcmd ...;" \
204 "run uenvcmd;" \
205 "fi;" \
206 "if run loadimage; then " \
207 "run loadfdt; " \
208 "echo Booting from mmc${mmcdev} ...; " \
209 "run mmcargs; " \
210 "bootz ${loadaddr} - ${fdtaddr}; " \
211 "fi;" \
212 "fi;\0" \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600213 "usbboot=" \
214 "setenv devnum ${usbdev}; " \
215 "setenv devtype usb; " \
216 "usb start ${usbdev}; " \
217 "if usb dev ${usbdev}; then " \
218 "if run loadbootenv; then " \
219 "echo Loaded environment from ${bootenv};" \
220 "run importbootenv;" \
221 "fi;" \
222 "if test -n $uenvcmd; then " \
223 "echo Running uenvcmd ...;" \
224 "run uenvcmd;" \
225 "fi;" \
226 "if run loadimage; then " \
227 "run loadfdt; " \
228 "echo Booting from usb ${usbdev}...; " \
229 "run usbargs;" \
230 "bootz ${loadaddr} - ${fdtaddr}; " \
231 "fi;" \
232 "fi\0" \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530233 "findfdt="\
234 "if test $board_name = AM43EPOS; then " \
235 "setenv fdtfile am43x-epos-evm.dtb; fi; " \
236 "if test $board_name = AM43__GP; then " \
237 "setenv fdtfile am437x-gp-evm.dtb; fi; " \
Felipe Balbiccc6f842014-06-10 15:01:20 -0500238 "if test $board_name = AM43__SK; then " \
239 "setenv fdtfile am437x-sk-evm.dtb; fi; " \
Lokesh Vutla3985a012013-12-10 15:02:14 +0530240 "if test $fdtfile = undefined; then " \
241 "echo WARNING: Could not determine device tree; fi; \0"
242
243#define CONFIG_BOOTCOMMAND \
244 "run findfdt; " \
Dan Murphyd2652cb2014-01-16 11:23:31 -0600245 "run mmcboot;" \
246 "run usbboot;"
Lokesh Vutla3985a012013-12-10 15:02:14 +0530247
Mugunthan V N1de98af2014-02-18 07:31:58 -0500248#endif
249
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500250/* CPSW Ethernet */
251#define CONFIG_CMD_NET
252#define CONFIG_CMD_DHCP
253#define CONFIG_CMD_PING
254#define CONFIG_CMD_MII
255#define CONFIG_DRIVER_TI_CPSW
256#define CONFIG_MII
257#define CONFIG_BOOTP_DEFAULT
258#define CONFIG_BOOTP_DNS
259#define CONFIG_BOOTP_DNS2
260#define CONFIG_BOOTP_SEND_HOSTNAME
261#define CONFIG_BOOTP_GATEWAY
262#define CONFIG_BOOTP_SUBNETMASK
263#define CONFIG_NET_RETRY_COUNT 10
264#define CONFIG_NET_MULTI
265#define CONFIG_PHY_GIGE
266#define CONFIG_PHYLIB
Mugunthan V N1de98af2014-02-18 07:31:58 -0500267
268#define CONFIG_SPL_ENV_SUPPORT
269#define CONFIG_SPL_NET_VCI_STRING "AM43xx U-Boot SPL"
270
271#define CONFIG_SPL_ETH_SUPPORT
272#define CONFIG_SPL_NET_SUPPORT
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500273#define CONFIG_SYS_RX_ETH_BUFFER 64
Mugunthan V Nc94f9542014-02-18 07:31:54 -0500274
pekon gupta3eb6f862014-07-22 16:03:22 +0530275/* NAND support */
276#ifdef CONFIG_NAND
277/* NAND: device related configs */
278#define CONFIG_SYS_NAND_PAGE_SIZE 4096
279#define CONFIG_SYS_NAND_OOBSIZE 224
280#define CONFIG_SYS_NAND_BLOCK_SIZE (256*1024)
281#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
282 CONFIG_SYS_NAND_PAGE_SIZE)
283#define CONFIG_SYS_NAND_5_ADDR_CYCLE
284/* NAND: driver related configs */
285#define CONFIG_NAND_OMAP_GPMC
286#define CONFIG_NAND_OMAP_ELM
287#define CONFIG_SYS_NAND_ONFI_DETECTION
288#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
289#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
290#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
291 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
292 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
293 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
294 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
295 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
296 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
297 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
298 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
299 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
300 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
301 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
302 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
303 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
304 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
305 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
306 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
307 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
308 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
309 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
310 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
311 }
312#define CONFIG_SYS_NAND_ECCSIZE 512
313#define CONFIG_SYS_NAND_ECCBYTES 26
314#define MTDIDS_DEFAULT "nand0=nand.0"
315#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
316 "256k(NAND.SPL)," \
317 "256k(NAND.SPL.backup1)," \
318 "256k(NAND.SPL.backup2)," \
319 "256k(NAND.SPL.backup3)," \
320 "512k(NAND.u-boot-spl-os)," \
321 "1m(NAND.u-boot)," \
322 "256k(NAND.u-boot-env)," \
323 "256k(NAND.u-boot-env.backup1)," \
324 "7m(NAND.kernel)," \
325 "-(NAND.rootfs)"
326#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000
327/* NAND: SPL related configs */
328#ifdef CONFIG_SPL_NAND_SUPPORT
329#define CONFIG_SPL_NAND_AM33XX_BCH
330#endif
331/* NAND: SPL falcon mode configs */
332#ifdef CONFIG_SPL_OS_BOOT
333#define CONFIG_CMD_SPL_NAND_OFS 0x00100000 /* os parameters */
334#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */
335#define CONFIG_CMD_SPL_WRITE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
336#endif
337#endif /* !CONFIG_NAND */
338
Lokesh Vutla4c682f62013-07-30 11:36:32 +0530339#endif /* __CONFIG_AM43XX_EVM_H */