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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
22#define CONFIG_AM33XX
SRICHARAN R4a0eb752013-04-24 00:41:24 +000023#define CONFIG_OMAP
Lokesh Vutla806d2792013-07-30 11:36:30 +053024#define CONFIG_OMAP_COMMON
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000025
Tom Rini98f92002013-03-14 11:15:25 +000026#include <asm/arch/omap.h>
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000027
Lars Poeschel1c1b7c32013-01-11 00:53:31 +000028#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
29#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
30#define CONFIG_SYS_LONGHELP /* undef to save memory */
31#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
32#define CONFIG_SYS_PROMPT "U-Boot# "
33#define CONFIG_SYS_NO_FLASH
34#define MACH_TYPE_PCM051 4144 /* Until the next sync */
35#define CONFIG_MACH_TYPE MACH_TYPE_PCM051
36
37#define CONFIG_OF_LIBFDT
38#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
39#define CONFIG_SETUP_MEMORY_TAGS
40#define CONFIG_INITRD_TAG
41
42/* commands to include */
43#include <config_cmd_default.h>
44
45#define CONFIG_CMD_ASKENV
46#define CONFIG_VERSION_VARIABLE
47
48/* set to negative value for no autoboot */
49#define CONFIG_BOOTDELAY 1
50#define CONFIG_ENV_VARS_UBOOT_CONFIG
51#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
52#define CONFIG_EXTRA_ENV_SETTINGS \
53 "loadaddr=0x80007fc0\0" \
54 "fdtaddr=0x80000000\0" \
55 "rdaddr=0x81000000\0" \
56 "bootfile=uImage\0" \
57 "fdtfile=pcm051.dtb\0" \
58 "console=ttyO0,115200n8\0" \
59 "optargs=\0" \
60 "mmcdev=0\0" \
61 "mmcroot=/dev/mmcblk0p2 ro\0" \
62 "mmcrootfstype=ext4 rootwait\0" \
63 "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
64 "ramrootfstype=ext2\0" \
65 "mmcargs=setenv bootargs console=${console} " \
66 "${optargs} " \
67 "root=${mmcroot} " \
68 "rootfstype=${mmcrootfstype}\0" \
69 "bootenv=uEnv.txt\0" \
70 "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
71 "importbootenv=echo Importing environment from mmc ...; " \
72 "env import -t $loadaddr $filesize\0" \
73 "ramargs=setenv bootargs console=${console} " \
74 "${optargs} " \
75 "root=${ramroot} " \
76 "rootfstype=${ramrootfstype}\0" \
77 "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
78 "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
79 "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
80 "mmcboot=echo Booting from mmc ...; " \
81 "run mmcargs; " \
82 "bootm ${loadaddr}\0" \
83 "ramboot=echo Booting from ramdisk ...; " \
84 "run ramargs; " \
85 "bootm ${loadaddr}\0" \
86
87#define CONFIG_BOOTCOMMAND \
88 "mmc dev ${mmcdev}; if mmc rescan; then " \
89 "echo SD/MMC found on device ${mmcdev};" \
90 "if run loadbootenv; then " \
91 "echo Loaded environment from ${bootenv};" \
92 "run importbootenv;" \
93 "fi;" \
94 "if test -n $uenvcmd; then " \
95 "echo Running uenvcmd ...;" \
96 "run uenvcmd;" \
97 "fi;" \
98 "if run loaduimage; then " \
99 "run mmcboot;" \
100 "fi;" \
101 "fi;" \
102
103/* Clock Defines */
104#define V_OSCK 25000000 /* Clock output from T2 */
105#define V_SCLK (V_OSCK)
106
107#define CONFIG_CMD_ECHO
108
109/* max number of command args */
110#define CONFIG_SYS_MAXARGS 16
111
112/* Console I/O Buffer Size */
113#define CONFIG_SYS_CBSIZE 512
114
115/* Print Buffer Size */
116#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
117 + sizeof(CONFIG_SYS_PROMPT) + 16)
118
119/* Boot Argument Buffer Size */
120#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
121
122/*
123 * memtest works on 8 MB in DRAM after skipping 32MB from
124 * start addr of ram disk
125 */
Tom Rini73feefd2013-08-09 11:22:13 -0400126#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + (64 << 20))
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000127#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
128 + (8 * 1024 * 1024))
129
130#define CONFIG_SYS_LOAD_ADDR 0x80007fc0 /* Default load address */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000131
132#define CONFIG_MMC
133#define CONFIG_GENERIC_MMC
134#define CONFIG_OMAP_HSMMC
135#define CONFIG_CMD_MMC
136#define CONFIG_DOS_PARTITION
137#define CONFIG_CMD_FAT
138#define CONFIG_CMD_EXT2
139
140#define CONFIG_SPI
141#define CONFIG_OMAP3_SPI
142#define CONFIG_MTD_DEVICE
143#define CONFIG_SPI_FLASH
144#define CONFIG_SPI_FLASH_WINBOND
145#define CONFIG_CMD_SF
146#define CONFIG_SF_DEFAULT_SPEED 24000000
147
148 /* Physical Memory Map */
149#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000150#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 19) /* 512MiB */
151
Tom Rini73feefd2013-08-09 11:22:13 -0400152#define CONFIG_SYS_SDRAM_BASE 0x80000000
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000153#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
154 GENERATED_GBL_DATA_SIZE)
155 /* Platform/Board specific defs */
156#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
157#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000158
159#define CONFIG_CONS_INDEX 1
160/* NS16550 Configuration */
161#define CONFIG_SYS_NS16550
162#define CONFIG_SYS_NS16550_SERIAL
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000163#define CONFIG_SYS_NS16550_REG_SIZE (-4)
164#define CONFIG_SYS_NS16550_CLK (48000000)
165#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
166#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
167#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
168#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
169#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
170#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
171
172/* I2C Configuration */
173#define CONFIG_I2C
174#define CONFIG_CMD_I2C
Heiko Schocher6789e842013-10-22 11:03:18 +0200175#define CONFIG_SYS_I2C
176#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
177#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
178#define CONFIG_SYS_I2C_OMAP24XX
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000179#define CONFIG_CMD_EEPROM
180#define CONFIG_ENV_EEPROM_IS_ON_I2C
181#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
182#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
183#define CONFIG_SYS_I2C_MULTI_EEPROMS
184
185#define CONFIG_OMAP_GPIO
186
187#define CONFIG_BAUDRATE 115200
188#define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \
1894800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
190
SRICHARAN R47c6ea02013-04-24 00:41:25 +0000191/* CPU */
192#define CONFIG_ARCH_CPU_INIT
193
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000194#define CONFIG_ENV_OVERWRITE
195#define CONFIG_SYS_CONSOLE_INFO_QUIET
196
197#define CONFIG_ENV_IS_NOWHERE
198
199/* Defines for SPL */
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000200#define CONFIG_SPL_FRAMEWORK
Steve Kipisz52f7d842013-08-14 10:51:31 -0400201#define CONFIG_SPL_BOARD_INIT
Tom Rini320d9742013-05-31 10:48:03 -0400202/*
Tom Riniedfcf852013-06-06 08:57:45 -0400203 * Place the image at the start of the ROM defined image space.
Tom Rini320d9742013-05-31 10:48:03 -0400204 * We limit our size to the ROM-defined downloaded image area, and use the
205 * rest of the space for stack.
206 */
Tom Riniedfcf852013-06-06 08:57:45 -0400207#define CONFIG_SPL_TEXT_BASE 0x402F0400
Tom Rini320d9742013-05-31 10:48:03 -0400208#define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000209#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
210
211#define CONFIG_SPL_BSS_START_ADDR 0x80000000
212#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
213
214#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
215#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
216#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
217#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
218#define CONFIG_SPL_MMC_SUPPORT
219#define CONFIG_SPL_FAT_SUPPORT
220#define CONFIG_SPL_I2C_SUPPORT
221
222#define CONFIG_SPL_LIBCOMMON_SUPPORT
223#define CONFIG_SPL_LIBDISK_SUPPORT
224#define CONFIG_SPL_LIBGENERIC_SUPPORT
225#define CONFIG_SPL_SERIAL_SUPPORT
226#define CONFIG_SPL_GPIO_SUPPORT
227#define CONFIG_SPL_YMODEM_SUPPORT
228#define CONFIG_SPL_NET_SUPPORT
Ying Zhangba1bee42013-05-20 14:07:25 +0800229#define CONFIG_SPL_ENV_SUPPORT
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000230#define CONFIG_SPL_NET_VCI_STRING "pcm051 U-Boot SPL"
231#define CONFIG_SPL_ETH_SUPPORT
232#define CONFIG_SPL_SPI_SUPPORT
233#define CONFIG_SPL_SPI_FLASH_SUPPORT
234#define CONFIG_SPL_SPI_LOAD
235#define CONFIG_SPL_SPI_BUS 0
236#define CONFIG_SPL_SPI_CS 0
237#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
238#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000
Albert ARIBAUD65cdd642013-02-25 00:58:58 +0000239#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000240
241/*
242 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
243 * 64 bytes before this address should be set aside for u-boot.img's
244 * header. That is 0x800FFFC0--0x80100000 should not be used for any
245 * other needs.
246 */
247#define CONFIG_SYS_TEXT_BASE 0x80800000
248#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
249#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
250
251/* Since SPL did pll and ddr initialization for us,
252 * we don't need to do it twice.
253 */
254#ifndef CONFIG_SPL_BUILD
255#define CONFIG_SKIP_LOWLEVEL_INIT
256#endif
257
258/*
259 * USB configuration
260 */
261#define CONFIG_USB_MUSB_DSPS
262#define CONFIG_ARCH_MISC_INIT
263#define CONFIG_MUSB_GADGET
264#define CONFIG_MUSB_PIO_ONLY
265#define CONFIG_USB_GADGET_DUALSPEED
266#define CONFIG_MUSB_HOST
267#define CONFIG_AM335X_USB0
268#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
269#define CONFIG_AM335X_USB1
270#define CONFIG_AM335X_USB1_MODE MUSB_HOST
271
272#ifdef CONFIG_MUSB_HOST
273#define CONFIG_CMD_USB
274#define CONFIG_USB_STORAGE
275#endif
276
277#ifdef CONFIG_MUSB_GADGET
278#define CONFIG_USB_ETHER
279#define CONFIG_USB_ETH_RNDIS
280#endif /* CONFIG_MUSB_GADGET */
281
282/* Unsupported features */
283#undef CONFIG_USE_IRQ
284
285#define CONFIG_CMD_NET
286#define CONFIG_CMD_DHCP
287#define CONFIG_CMD_PING
288#define CONFIG_DRIVER_TI_CPSW
289#define CONFIG_MII
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000290#define CONFIG_BOOTP_DNS
291#define CONFIG_BOOTP_DNS2
292#define CONFIG_BOOTP_SEND_HOSTNAME
293#define CONFIG_BOOTP_GATEWAY
294#define CONFIG_BOOTP_SUBNETMASK
295#define CONFIG_NET_RETRY_COUNT 10
296#define CONFIG_NET_MULTI
297#define CONFIG_PHY_GIGE
298#define CONFIG_PHYLIB
Lars Poeschel1c1b7c32013-01-11 00:53:31 +0000299#define CONFIG_PHY_SMSC
300
301#endif /* ! __CONFIG_PCM051_H */