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Lars Poeschel67b4a792013-01-11 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 R3f30b0a2013-04-24 00:41:24 +000023#define CONFIG_OMAP
Lokesh Vutla56055052013-07-30 11:36:30 +053024#define CONFIG_OMAP_COMMON
Lars Poeschel67b4a792013-01-11 00:53:31 +000025
Tom Rini8eb48ff2013-03-14 11:15:25 +000026#include <asm/arch/omap.h>
Lars Poeschel67b4a792013-01-11 00:53:31 +000027
28#define CONFIG_DMA_COHERENT
29#define CONFIG_DMA_COHERENT_SIZE (1 << 20)
30
31#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
32#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
33#define CONFIG_SYS_LONGHELP /* undef to save memory */
34#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
35#define CONFIG_SYS_PROMPT "U-Boot# "
36#define CONFIG_SYS_NO_FLASH
37#define MACH_TYPE_PCM051 4144 /* Until the next sync */
38#define CONFIG_MACH_TYPE MACH_TYPE_PCM051
39
40#define CONFIG_OF_LIBFDT
41#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
42#define CONFIG_SETUP_MEMORY_TAGS
43#define CONFIG_INITRD_TAG
44
45/* commands to include */
46#include <config_cmd_default.h>
47
48#define CONFIG_CMD_ASKENV
49#define CONFIG_VERSION_VARIABLE
50
51/* set to negative value for no autoboot */
52#define CONFIG_BOOTDELAY 1
53#define CONFIG_ENV_VARS_UBOOT_CONFIG
54#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
55#define CONFIG_EXTRA_ENV_SETTINGS \
56 "loadaddr=0x80007fc0\0" \
57 "fdtaddr=0x80000000\0" \
58 "rdaddr=0x81000000\0" \
59 "bootfile=uImage\0" \
60 "fdtfile=pcm051.dtb\0" \
61 "console=ttyO0,115200n8\0" \
62 "optargs=\0" \
63 "mmcdev=0\0" \
64 "mmcroot=/dev/mmcblk0p2 ro\0" \
65 "mmcrootfstype=ext4 rootwait\0" \
66 "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
67 "ramrootfstype=ext2\0" \
68 "mmcargs=setenv bootargs console=${console} " \
69 "${optargs} " \
70 "root=${mmcroot} " \
71 "rootfstype=${mmcrootfstype}\0" \
72 "bootenv=uEnv.txt\0" \
73 "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
74 "importbootenv=echo Importing environment from mmc ...; " \
75 "env import -t $loadaddr $filesize\0" \
76 "ramargs=setenv bootargs console=${console} " \
77 "${optargs} " \
78 "root=${ramroot} " \
79 "rootfstype=${ramrootfstype}\0" \
80 "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
81 "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
82 "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
83 "mmcboot=echo Booting from mmc ...; " \
84 "run mmcargs; " \
85 "bootm ${loadaddr}\0" \
86 "ramboot=echo Booting from ramdisk ...; " \
87 "run ramargs; " \
88 "bootm ${loadaddr}\0" \
89
90#define CONFIG_BOOTCOMMAND \
91 "mmc dev ${mmcdev}; if mmc rescan; then " \
92 "echo SD/MMC found on device ${mmcdev};" \
93 "if run loadbootenv; then " \
94 "echo Loaded environment from ${bootenv};" \
95 "run importbootenv;" \
96 "fi;" \
97 "if test -n $uenvcmd; then " \
98 "echo Running uenvcmd ...;" \
99 "run uenvcmd;" \
100 "fi;" \
101 "if run loaduimage; then " \
102 "run mmcboot;" \
103 "fi;" \
104 "fi;" \
105
106/* Clock Defines */
107#define V_OSCK 25000000 /* Clock output from T2 */
108#define V_SCLK (V_OSCK)
109
110#define CONFIG_CMD_ECHO
111
112/* max number of command args */
113#define CONFIG_SYS_MAXARGS 16
114
115/* Console I/O Buffer Size */
116#define CONFIG_SYS_CBSIZE 512
117
118/* Print Buffer Size */
119#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
120 + sizeof(CONFIG_SYS_PROMPT) + 16)
121
122/* Boot Argument Buffer Size */
123#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
124
125/*
126 * memtest works on 8 MB in DRAM after skipping 32MB from
127 * start addr of ram disk
128 */
129#define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024))
130#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
131 + (8 * 1024 * 1024))
132
133#define CONFIG_SYS_LOAD_ADDR 0x80007fc0 /* Default load address */
Lars Poeschel67b4a792013-01-11 00:53:31 +0000134
135#define CONFIG_MMC
136#define CONFIG_GENERIC_MMC
137#define CONFIG_OMAP_HSMMC
138#define CONFIG_CMD_MMC
139#define CONFIG_DOS_PARTITION
140#define CONFIG_CMD_FAT
141#define CONFIG_CMD_EXT2
142
143#define CONFIG_SPI
144#define CONFIG_OMAP3_SPI
145#define CONFIG_MTD_DEVICE
146#define CONFIG_SPI_FLASH
147#define CONFIG_SPI_FLASH_WINBOND
148#define CONFIG_CMD_SF
149#define CONFIG_SF_DEFAULT_SPEED 24000000
150
151 /* Physical Memory Map */
152#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
153#define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */
154#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 19) /* 512MiB */
155
156#define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1
157#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
158 GENERATED_GBL_DATA_SIZE)
159 /* Platform/Board specific defs */
160#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
161#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
Mark Jackson99fd5f62013-04-17 08:22:47 +0000162#define CONFIG_SYS_HZ 1000 /* 1ms clock */
Lars Poeschel67b4a792013-01-11 00:53:31 +0000163
164#define CONFIG_CONS_INDEX 1
165/* NS16550 Configuration */
166#define CONFIG_SYS_NS16550
167#define CONFIG_SYS_NS16550_SERIAL
Lars Poeschel67b4a792013-01-11 00:53:31 +0000168#define CONFIG_SYS_NS16550_REG_SIZE (-4)
169#define CONFIG_SYS_NS16550_CLK (48000000)
170#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
171#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
172#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
173#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
174#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
175#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
176
177/* I2C Configuration */
178#define CONFIG_I2C
179#define CONFIG_CMD_I2C
180#define CONFIG_HARD_I2C
181#define CONFIG_SYS_I2C_SPEED 100000
182#define CONFIG_SYS_I2C_SLAVE 1
183#define CONFIG_I2C_MULTI_BUS
184#define CONFIG_DRIVER_OMAP24XX_I2C
185#define CONFIG_CMD_EEPROM
186#define CONFIG_ENV_EEPROM_IS_ON_I2C
187#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
188#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
189#define CONFIG_SYS_I2C_MULTI_EEPROMS
190
191#define CONFIG_OMAP_GPIO
192
193#define CONFIG_BAUDRATE 115200
194#define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \
1954800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
196
SRICHARAN R669b3372013-04-24 00:41:25 +0000197/* CPU */
198#define CONFIG_ARCH_CPU_INIT
199
Lars Poeschel67b4a792013-01-11 00:53:31 +0000200#define CONFIG_ENV_OVERWRITE
201#define CONFIG_SYS_CONSOLE_INFO_QUIET
202
203#define CONFIG_ENV_IS_NOWHERE
204
205/* Defines for SPL */
206#define CONFIG_SPL
207#define CONFIG_SPL_FRAMEWORK
Tom Rini3a300832013-05-31 10:48:03 -0400208/*
Tom Rinic513b612013-06-06 08:57:45 -0400209 * Place the image at the start of the ROM defined image space.
Tom Rini3a300832013-05-31 10:48:03 -0400210 * We limit our size to the ROM-defined downloaded image area, and use the
211 * rest of the space for stack.
212 */
Tom Rinic513b612013-06-06 08:57:45 -0400213#define CONFIG_SPL_TEXT_BASE 0x402F0400
Tom Rini3a300832013-05-31 10:48:03 -0400214#define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
Lars Poeschel67b4a792013-01-11 00:53:31 +0000215#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
216
217#define CONFIG_SPL_BSS_START_ADDR 0x80000000
218#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
219
220#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
221#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
222#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
223#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
224#define CONFIG_SPL_MMC_SUPPORT
225#define CONFIG_SPL_FAT_SUPPORT
226#define CONFIG_SPL_I2C_SUPPORT
227
228#define CONFIG_SPL_LIBCOMMON_SUPPORT
229#define CONFIG_SPL_LIBDISK_SUPPORT
230#define CONFIG_SPL_LIBGENERIC_SUPPORT
231#define CONFIG_SPL_SERIAL_SUPPORT
232#define CONFIG_SPL_GPIO_SUPPORT
233#define CONFIG_SPL_YMODEM_SUPPORT
234#define CONFIG_SPL_NET_SUPPORT
Ying Zhang602f7d32013-05-20 14:07:25 +0800235#define CONFIG_SPL_ENV_SUPPORT
Lars Poeschel67b4a792013-01-11 00:53:31 +0000236#define CONFIG_SPL_NET_VCI_STRING "pcm051 U-Boot SPL"
237#define CONFIG_SPL_ETH_SUPPORT
238#define CONFIG_SPL_SPI_SUPPORT
239#define CONFIG_SPL_SPI_FLASH_SUPPORT
240#define CONFIG_SPL_SPI_LOAD
241#define CONFIG_SPL_SPI_BUS 0
242#define CONFIG_SPL_SPI_CS 0
243#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
244#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000
Albert ARIBAUD6277b192013-02-25 00:58:58 +0000245#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
Lars Poeschel67b4a792013-01-11 00:53:31 +0000246
247/*
248 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
249 * 64 bytes before this address should be set aside for u-boot.img's
250 * header. That is 0x800FFFC0--0x80100000 should not be used for any
251 * other needs.
252 */
253#define CONFIG_SYS_TEXT_BASE 0x80800000
254#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
255#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
256
257/* Since SPL did pll and ddr initialization for us,
258 * we don't need to do it twice.
259 */
260#ifndef CONFIG_SPL_BUILD
261#define CONFIG_SKIP_LOWLEVEL_INIT
262#endif
263
264/*
265 * USB configuration
266 */
267#define CONFIG_USB_MUSB_DSPS
268#define CONFIG_ARCH_MISC_INIT
269#define CONFIG_MUSB_GADGET
270#define CONFIG_MUSB_PIO_ONLY
271#define CONFIG_USB_GADGET_DUALSPEED
272#define CONFIG_MUSB_HOST
273#define CONFIG_AM335X_USB0
274#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
275#define CONFIG_AM335X_USB1
276#define CONFIG_AM335X_USB1_MODE MUSB_HOST
277
278#ifdef CONFIG_MUSB_HOST
279#define CONFIG_CMD_USB
280#define CONFIG_USB_STORAGE
281#endif
282
283#ifdef CONFIG_MUSB_GADGET
284#define CONFIG_USB_ETHER
285#define CONFIG_USB_ETH_RNDIS
286#endif /* CONFIG_MUSB_GADGET */
287
288/* Unsupported features */
289#undef CONFIG_USE_IRQ
290
291#define CONFIG_CMD_NET
292#define CONFIG_CMD_DHCP
293#define CONFIG_CMD_PING
294#define CONFIG_DRIVER_TI_CPSW
295#define CONFIG_MII
296#define CONFIG_BOOTP_DEFAULT
297#define CONFIG_BOOTP_DNS
298#define CONFIG_BOOTP_DNS2
299#define CONFIG_BOOTP_SEND_HOSTNAME
300#define CONFIG_BOOTP_GATEWAY
301#define CONFIG_BOOTP_SUBNETMASK
302#define CONFIG_NET_RETRY_COUNT 10
303#define CONFIG_NET_MULTI
304#define CONFIG_PHY_GIGE
305#define CONFIG_PHYLIB
306#define CONFIG_PHY_ADDR 0
307#define CONFIG_PHY_SMSC
308
309#endif /* ! __CONFIG_PCM051_H */