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Lars Poeschel1c1b7c32013-01-11 00:53:31 +00001/*
2 * pcm051.h
3 *
4 * Phytec phyCORE-AM335x (pcm051) boards information header
5 *
6 * Copyright (C) 2013 Lemonage Software GmbH
7 * Author Lars Poeschel <poeschel@lemonage.de>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation version 2.
12 *
13 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
14 * kind, whether express or implied; without even the implied warranty
15 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 */
18
19#ifndef __CONFIG_PCM051_H
20#define __CONFIG_PCM051_H
21
Matwey V. Kornilovb640b462014-07-26 18:48:45 +040022#include <configs/ti_am335x_common.h>
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000023
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000024#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000025#define MACH_TYPE_PCM051 4144 /* Until the next sync */
26#define CONFIG_MACH_TYPE MACH_TYPE_PCM051
27
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000028/* set to negative value for no autoboot */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000029#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
30#define CONFIG_EXTRA_ENV_SETTINGS \
31 "loadaddr=0x80007fc0\0" \
32 "fdtaddr=0x80000000\0" \
33 "rdaddr=0x81000000\0" \
34 "bootfile=uImage\0" \
35 "fdtfile=pcm051.dtb\0" \
36 "console=ttyO0,115200n8\0" \
37 "optargs=\0" \
38 "mmcdev=0\0" \
39 "mmcroot=/dev/mmcblk0p2 ro\0" \
40 "mmcrootfstype=ext4 rootwait\0" \
41 "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
42 "ramrootfstype=ext2\0" \
43 "mmcargs=setenv bootargs console=${console} " \
44 "${optargs} " \
45 "root=${mmcroot} " \
46 "rootfstype=${mmcrootfstype}\0" \
47 "bootenv=uEnv.txt\0" \
48 "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
49 "importbootenv=echo Importing environment from mmc ...; " \
50 "env import -t $loadaddr $filesize\0" \
51 "ramargs=setenv bootargs console=${console} " \
52 "${optargs} " \
53 "root=${ramroot} " \
54 "rootfstype=${ramrootfstype}\0" \
55 "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
56 "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
57 "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
58 "mmcboot=echo Booting from mmc ...; " \
59 "run mmcargs; " \
60 "bootm ${loadaddr}\0" \
61 "ramboot=echo Booting from ramdisk ...; " \
62 "run ramargs; " \
63 "bootm ${loadaddr}\0" \
64
65#define CONFIG_BOOTCOMMAND \
66 "mmc dev ${mmcdev}; if mmc rescan; then " \
67 "echo SD/MMC found on device ${mmcdev};" \
68 "if run loadbootenv; then " \
69 "echo Loaded environment from ${bootenv};" \
70 "run importbootenv;" \
71 "fi;" \
72 "if test -n $uenvcmd; then " \
73 "echo Running uenvcmd ...;" \
74 "run uenvcmd;" \
75 "fi;" \
76 "if run loaduimage; then " \
77 "run mmcboot;" \
78 "fi;" \
79 "fi;" \
80
81/* Clock Defines */
82#define V_OSCK 25000000 /* Clock output from T2 */
83#define V_SCLK (V_OSCK)
84
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000085/*
86 * memtest works on 8 MB in DRAM after skipping 32MB from
87 * start addr of ram disk
88 */
Tom Rini73feefd2013-08-09 11:22:13 -040089#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + (64 << 20))
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000090#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
91 + (8 * 1024 * 1024))
92
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000093#define CONFIG_SPI_FLASH
94#define CONFIG_SPI_FLASH_WINBOND
95#define CONFIG_CMD_SF
96#define CONFIG_SF_DEFAULT_SPEED 24000000
97
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000098#define CONFIG_CONS_INDEX 1
99/* NS16550 Configuration */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000100#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
101#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
102#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
103#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
104#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
105#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
106
107/* I2C Configuration */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000108#define CONFIG_CMD_EEPROM
109#define CONFIG_ENV_EEPROM_IS_ON_I2C
110#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
111#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
112#define CONFIG_SYS_I2C_MULTI_EEPROMS
113
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000114#define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \
1154800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
116
SRICHARAN R47c6ea02013-04-24 00:41:25 +0000117/* CPU */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000118#define CONFIG_ENV_IS_NOWHERE
119
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000120#define CONFIG_SPL_YMODEM_SUPPORT
121#define CONFIG_SPL_NET_SUPPORT
Ying Zhangba1bee42013-05-20 14:07:25 +0800122#define CONFIG_SPL_ENV_SUPPORT
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000123#define CONFIG_SPL_NET_VCI_STRING "pcm051 U-Boot SPL"
124#define CONFIG_SPL_ETH_SUPPORT
Matwey V. Kornilovb640b462014-07-26 18:48:45 +0400125#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
126
127#ifdef CONFIG_SPI_BOOT
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000128#define CONFIG_SPL_SPI_SUPPORT
129#define CONFIG_SPL_SPI_FLASH_SUPPORT
130#define CONFIG_SPL_SPI_LOAD
131#define CONFIG_SPL_SPI_BUS 0
132#define CONFIG_SPL_SPI_CS 0
133#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
134#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000135#endif
136
137/*
138 * USB configuration
139 */
140#define CONFIG_USB_MUSB_DSPS
141#define CONFIG_ARCH_MISC_INIT
142#define CONFIG_MUSB_GADGET
143#define CONFIG_MUSB_PIO_ONLY
144#define CONFIG_USB_GADGET_DUALSPEED
145#define CONFIG_MUSB_HOST
146#define CONFIG_AM335X_USB0
147#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
148#define CONFIG_AM335X_USB1
149#define CONFIG_AM335X_USB1_MODE MUSB_HOST
150
151#ifdef CONFIG_MUSB_HOST
152#define CONFIG_CMD_USB
153#define CONFIG_USB_STORAGE
154#endif
155
156#ifdef CONFIG_MUSB_GADGET
157#define CONFIG_USB_ETHER
158#define CONFIG_USB_ETH_RNDIS
159#endif /* CONFIG_MUSB_GADGET */
160
161/* Unsupported features */
162#undef CONFIG_USE_IRQ
163
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000164#define CONFIG_NET_MULTI
165#define CONFIG_PHY_GIGE
166#define CONFIG_PHYLIB
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000167#define CONFIG_PHY_SMSC
168
169#endif /* ! __CONFIG_PCM051_H */