blob: 409919898eb6c5029ab6451009e58e4440fdd687 [file] [log] [blame]
Bo Shen3225f342013-05-12 22:40:54 +00001/*
2 * Configuation settings for the SAMA5D3xEK board.
3 *
4 * Copyright (C) 2012 - 2013 Atmel
5 *
6 * based on at91sam9m10g45ek.h by:
7 * Stelian Pop <stelian@popies.net>
8 * Lead Tech Design <www.leadtechdesign.com>
9 *
Wolfgang Denk1a459662013-07-08 09:37:19 +020010 * SPDX-License-Identifier: GPL-2.0+
Bo Shen3225f342013-05-12 22:40:54 +000011 */
12
13#ifndef __CONFIG_H
14#define __CONFIG_H
15
16#include <asm/hardware.h>
17
18#define CONFIG_SYS_TEXT_BASE 0x26f00000
19
20/* ARM asynchronous clock */
21#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
22#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
23#define CONFIG_SYS_HZ 1000
24
25#define CONFIG_AT91FAMILY
26#define CONFIG_ARCH_CPU_INIT
27
28#define CONFIG_SKIP_LOWLEVEL_INIT
29#define CONFIG_BOARD_EARLY_INIT_F
30#define CONFIG_DISPLAY_CPUINFO
31
32#define CONFIG_CMD_BOOTZ
33#define CONFIG_OF_LIBFDT /* Device Tree support */
34
35/* general purpose I/O */
36#define CONFIG_AT91_GPIO
37
38/* serial console */
39#define CONFIG_ATMEL_USART
40#define CONFIG_USART_BASE ATMEL_BASE_DBGU
41#define CONFIG_USART_ID ATMEL_ID_DBGU
42
43/*
44 * This needs to be defined for the OHCI code to work but it is defined as
45 * ATMEL_ID_UHPHS in the CPU specific header files.
46 */
47#define ATMEL_ID_UHP ATMEL_ID_UHPHS
48
49/*
50 * Specify the clock enable bit in the PMC_SCER register.
51 */
52#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
53
54/* LCD */
55#define CONFIG_LCD
56#define LCD_BPP LCD_COLOR16
57#define LCD_OUTPUT_BPP 24
58#define CONFIG_LCD_LOGO
Bo Shen3225f342013-05-12 22:40:54 +000059#define CONFIG_LCD_INFO
60#define CONFIG_LCD_INFO_BELOW_LOGO
61#define CONFIG_SYS_WHITE_ON_BLACK
62#define CONFIG_ATMEL_HLCD
63#define CONFIG_ATMEL_LCD_RGB565
64#define CONFIG_SYS_CONSOLE_IS_IN_ENV
65
66/* board specific (not enough SRAM) */
67#define CONFIG_SAMA5D3_LCD_BASE 0x23E00000
68
69#define CONFIG_BOOTDELAY 3
70
71/*
72 * BOOTP options
73 */
74#define CONFIG_BOOTP_BOOTFILESIZE
75#define CONFIG_BOOTP_BOOTPATH
76#define CONFIG_BOOTP_GATEWAY
77#define CONFIG_BOOTP_HOSTNAME
78
79/* No NOR flash */
80#define CONFIG_SYS_NO_FLASH
81
82/*
83 * Command line configuration.
84 */
85#include <config_cmd_default.h>
86#undef CONFIG_CMD_FPGA
87#undef CONFIG_CMD_IMI
88#undef CONFIG_CMD_LOADS
89#define CONFIG_CMD_PING
90#define CONFIG_CMD_DHCP
91
92/* SDRAM */
93#define CONFIG_NR_DRAM_BANKS 1
94#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
95#define CONFIG_SYS_SDRAM_SIZE 0x20000000
96
97#define CONFIG_SYS_INIT_SP_ADDR \
98 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
99
100/* SerialFlash */
101#define CONFIG_CMD_SF
102
103#ifdef CONFIG_CMD_SF
104#define CONFIG_ATMEL_SPI
105#define CONFIG_SPI_FLASH
106#define CONFIG_SPI_FLASH_ATMEL
107#define CONFIG_SF_DEFAULT_SPEED 30000000
108#endif
109
110/* NAND flash */
111#define CONFIG_CMD_NAND
112
113#ifdef CONFIG_CMD_NAND
Bo Shen3225f342013-05-12 22:40:54 +0000114#define CONFIG_NAND_ATMEL
115#define CONFIG_SYS_MAX_NAND_DEVICE 1
116#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
117/* our ALE is AD21 */
118#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
119/* our CLE is AD22 */
120#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
121#define CONFIG_SYS_NAND_ONFI_DETECTION
122/* PMECC & PMERRLOC */
123#define CONFIG_ATMEL_NAND_HWECC
124#define CONFIG_ATMEL_NAND_HW_PMECC
125#define CONFIG_PMECC_CAP 4
126#define CONFIG_PMECC_SECTOR_SIZE 512
Bo Shen3225f342013-05-12 22:40:54 +0000127#define CONFIG_CMD_NAND_TRIMFFS
128#endif
129
130/* Ethernet Hardware */
131#define CONFIG_MACB
132#define CONFIG_RMII
133#define CONFIG_NET_MULTI
134#define CONFIG_NET_RETRY_COUNT 20
135#define CONFIG_MACB_SEARCH_PHY
Bo Shene08d6f32013-06-26 10:11:06 +0800136#define CONFIG_RGMII
137#define CONFIG_CMD_MII
138#define CONFIG_PHYLIB
139#define CONFIG_PHY_MICREL
140#define CONFIG_PHY_MICREL_KSZ9021
Bo Shen3225f342013-05-12 22:40:54 +0000141
142/* MMC */
143#define CONFIG_CMD_MMC
144
145#ifdef CONFIG_CMD_MMC
146#define CONFIG_MMC
147#define CONFIG_GENERIC_MMC
148#define CONFIG_GENERIC_ATMEL_MCI
149#define ATMEL_BASE_MMCI ATMEL_BASE_MCI0
150#endif
151
152/* USB */
153#define CONFIG_CMD_USB
154
155#ifdef CONFIG_CMD_USB
156#define CONFIG_USB_ATMEL
157#define CONFIG_USB_OHCI_NEW
158#define CONFIG_SYS_USB_OHCI_CPU_INIT
159#define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI
160#define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3"
161#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
162#define CONFIG_DOS_PARTITION
163#define CONFIG_USB_STORAGE
164#endif
165
166#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
167#define CONFIG_CMD_FAT
168#endif
169
170#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
171
172#ifdef CONFIG_SYS_USE_SERIALFLASH
173/* bootstrap + u-boot + env + linux in serial flash */
174#define CONFIG_ENV_IS_IN_SPI_FLASH
175#define CONFIG_ENV_OFFSET 0x5000
176#define CONFIG_ENV_SIZE 0x3000
177#define CONFIG_ENV_SECT_SIZE 0x1000
178#define CONFIG_BOOTCOMMAND "sf probe 0; " \
179 "sf read 0x22000000 0x42000 0x300000; " \
180 "bootm 0x22000000"
181#elif CONFIG_SYS_USE_NANDFLASH
182/* bootstrap + u-boot + env in nandflash */
183#define CONFIG_ENV_IS_IN_NAND
184#define CONFIG_ENV_OFFSET 0xc0000
185#define CONFIG_ENV_OFFSET_REDUND 0x100000
186#define CONFIG_ENV_SIZE 0x20000
187#define CONFIG_BOOTCOMMAND "nand read 0x21000000 0x180000 0x80000;" \
188 "nand read 0x22000000 0x200000 0x600000;" \
189 "bootm 0x22000000 - 0x21000000"
190#elif CONFIG_SYS_USE_MMC
191/* bootstrap + u-boot + env in sd card */
192#define CONFIG_ENV_IS_IN_MMC
193#define CONFIG_ENV_OFFSET 0x2000
194#define CONFIG_ENV_SIZE 0x1000
195#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \
196 "fatload mmc 0:1 0x22000000 uImage; " \
197 "bootm 0x22000000 - 0x21000000"
198#define CONFIG_SYS_MMC_ENV_DEV 0
199#else
Bo Shena4c79b32013-08-11 14:26:20 +0000200#define CONFIG_ENV_IS_NOWHERE
Bo Shen3225f342013-05-12 22:40:54 +0000201#endif
202
203#ifdef CONFIG_SYS_USE_MMC
204#define CONFIG_BOOTARGS \
205 "console=ttyS0,115200 earlyprintk " \
206 "root=/dev/mmcblk0p2 rw rootwait"
207#else
208#define CONFIG_BOOTARGS \
209 "console=ttyS0,115200 earlyprintk " \
210 "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
211 "256K(env),256k(evn_redundent),256k(spare)," \
212 "512k(dtb),6M(kernel)ro,-(rootfs) " \
213 "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
214#endif
215
216#define CONFIG_BAUDRATE 115200
217
218#define CONFIG_SYS_PROMPT "U-Boot> "
219#define CONFIG_SYS_CBSIZE 256
220#define CONFIG_SYS_MAXARGS 16
221#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
222 sizeof(CONFIG_SYS_PROMPT) + 16)
223#define CONFIG_SYS_LONGHELP
224#define CONFIG_CMDLINE_EDITING
225#define CONFIG_AUTO_COMPLETE
226#define CONFIG_SYS_HUSH_PARSER
227
228/* Size of malloc() pool */
229#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
230
231#endif