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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 */
Bo Shen3225f342013-05-12 22:40:54 +000023
24#define CONFIG_AT91FAMILY
25#define CONFIG_ARCH_CPU_INIT
26
Bo Shenc5e88852013-11-15 11:12:38 +080027#ifndef CONFIG_SPL_BUILD
Bo Shen3225f342013-05-12 22:40:54 +000028#define CONFIG_SKIP_LOWLEVEL_INIT
Bo Shenc5e88852013-11-15 11:12:38 +080029#endif
30
Bo Shen3225f342013-05-12 22:40:54 +000031#define CONFIG_BOARD_EARLY_INIT_F
32#define CONFIG_DISPLAY_CPUINFO
33
34#define CONFIG_CMD_BOOTZ
35#define CONFIG_OF_LIBFDT /* Device Tree support */
36
37/* general purpose I/O */
38#define CONFIG_AT91_GPIO
39
40/* serial console */
41#define CONFIG_ATMEL_USART
42#define CONFIG_USART_BASE ATMEL_BASE_DBGU
43#define CONFIG_USART_ID ATMEL_ID_DBGU
44
45/*
46 * This needs to be defined for the OHCI code to work but it is defined as
47 * ATMEL_ID_UHPHS in the CPU specific header files.
48 */
49#define ATMEL_ID_UHP ATMEL_ID_UHPHS
50
51/*
52 * Specify the clock enable bit in the PMC_SCER register.
53 */
54#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
55
56/* LCD */
57#define CONFIG_LCD
58#define LCD_BPP LCD_COLOR16
59#define LCD_OUTPUT_BPP 24
60#define CONFIG_LCD_LOGO
Bo Shen3225f342013-05-12 22:40:54 +000061#define CONFIG_LCD_INFO
62#define CONFIG_LCD_INFO_BELOW_LOGO
63#define CONFIG_SYS_WHITE_ON_BLACK
64#define CONFIG_ATMEL_HLCD
65#define CONFIG_ATMEL_LCD_RGB565
66#define CONFIG_SYS_CONSOLE_IS_IN_ENV
67
68/* board specific (not enough SRAM) */
69#define CONFIG_SAMA5D3_LCD_BASE 0x23E00000
70
71#define CONFIG_BOOTDELAY 3
72
73/*
74 * BOOTP options
75 */
76#define CONFIG_BOOTP_BOOTFILESIZE
77#define CONFIG_BOOTP_BOOTPATH
78#define CONFIG_BOOTP_GATEWAY
79#define CONFIG_BOOTP_HOSTNAME
80
81/* No NOR flash */
82#define CONFIG_SYS_NO_FLASH
83
84/*
85 * Command line configuration.
86 */
87#include <config_cmd_default.h>
88#undef CONFIG_CMD_FPGA
89#undef CONFIG_CMD_IMI
90#undef CONFIG_CMD_LOADS
91#define CONFIG_CMD_PING
92#define CONFIG_CMD_DHCP
93
94/* SDRAM */
95#define CONFIG_NR_DRAM_BANKS 1
96#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
97#define CONFIG_SYS_SDRAM_SIZE 0x20000000
98
Bo Shenc5e88852013-11-15 11:12:38 +080099#ifdef CONFIG_SPL_BUILD
100#define CONFIG_SYS_INIT_SP_ADDR 0x310000
101#else
Bo Shen3225f342013-05-12 22:40:54 +0000102#define CONFIG_SYS_INIT_SP_ADDR \
103 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
Bo Shenc5e88852013-11-15 11:12:38 +0800104#endif
Bo Shen3225f342013-05-12 22:40:54 +0000105
106/* SerialFlash */
107#define CONFIG_CMD_SF
108
109#ifdef CONFIG_CMD_SF
110#define CONFIG_ATMEL_SPI
111#define CONFIG_SPI_FLASH
112#define CONFIG_SPI_FLASH_ATMEL
113#define CONFIG_SF_DEFAULT_SPEED 30000000
114#endif
115
116/* NAND flash */
117#define CONFIG_CMD_NAND
118
119#ifdef CONFIG_CMD_NAND
Bo Shen3225f342013-05-12 22:40:54 +0000120#define CONFIG_NAND_ATMEL
121#define CONFIG_SYS_MAX_NAND_DEVICE 1
122#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
123/* our ALE is AD21 */
124#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
125/* our CLE is AD22 */
126#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
127#define CONFIG_SYS_NAND_ONFI_DETECTION
128/* PMECC & PMERRLOC */
129#define CONFIG_ATMEL_NAND_HWECC
130#define CONFIG_ATMEL_NAND_HW_PMECC
131#define CONFIG_PMECC_CAP 4
132#define CONFIG_PMECC_SECTOR_SIZE 512
Bo Shen3225f342013-05-12 22:40:54 +0000133#define CONFIG_CMD_NAND_TRIMFFS
134#endif
135
136/* Ethernet Hardware */
137#define CONFIG_MACB
138#define CONFIG_RMII
Bo Shen3225f342013-05-12 22:40:54 +0000139#define CONFIG_NET_RETRY_COUNT 20
140#define CONFIG_MACB_SEARCH_PHY
Bo Shene08d6f32013-06-26 10:11:06 +0800141#define CONFIG_RGMII
142#define CONFIG_CMD_MII
143#define CONFIG_PHYLIB
144#define CONFIG_PHY_MICREL
145#define CONFIG_PHY_MICREL_KSZ9021
Bo Shen3225f342013-05-12 22:40:54 +0000146
147/* MMC */
148#define CONFIG_CMD_MMC
149
150#ifdef CONFIG_CMD_MMC
151#define CONFIG_MMC
152#define CONFIG_GENERIC_MMC
153#define CONFIG_GENERIC_ATMEL_MCI
154#define ATMEL_BASE_MMCI ATMEL_BASE_MCI0
155#endif
156
157/* USB */
158#define CONFIG_CMD_USB
159
160#ifdef CONFIG_CMD_USB
161#define CONFIG_USB_ATMEL
Bo Shendcd2f1a2013-10-21 16:14:00 +0800162#define CONFIG_USB_ATMEL_CLK_SEL_UPLL
Bo Shen3225f342013-05-12 22:40:54 +0000163#define CONFIG_USB_OHCI_NEW
164#define CONFIG_SYS_USB_OHCI_CPU_INIT
165#define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI
166#define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3"
167#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
168#define CONFIG_DOS_PARTITION
169#define CONFIG_USB_STORAGE
170#endif
171
Bo Shen3668ce32013-09-11 18:24:51 +0800172/* USB device */
173#define CONFIG_USB_GADGET
174#define CONFIG_USB_GADGET_DUALSPEED
175#define CONFIG_USB_GADGET_ATMEL_USBA
176#define CONFIG_USB_ETHER
177#define CONFIG_USB_ETH_RNDIS
178#define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D3xEK"
179
Bo Shen3225f342013-05-12 22:40:54 +0000180#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
181#define CONFIG_CMD_FAT
182#endif
183
184#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
185
186#ifdef CONFIG_SYS_USE_SERIALFLASH
187/* bootstrap + u-boot + env + linux in serial flash */
188#define CONFIG_ENV_IS_IN_SPI_FLASH
189#define CONFIG_ENV_OFFSET 0x5000
190#define CONFIG_ENV_SIZE 0x3000
191#define CONFIG_ENV_SECT_SIZE 0x1000
192#define CONFIG_BOOTCOMMAND "sf probe 0; " \
193 "sf read 0x22000000 0x42000 0x300000; " \
194 "bootm 0x22000000"
195#elif CONFIG_SYS_USE_NANDFLASH
196/* bootstrap + u-boot + env in nandflash */
197#define CONFIG_ENV_IS_IN_NAND
198#define CONFIG_ENV_OFFSET 0xc0000
199#define CONFIG_ENV_OFFSET_REDUND 0x100000
200#define CONFIG_ENV_SIZE 0x20000
201#define CONFIG_BOOTCOMMAND "nand read 0x21000000 0x180000 0x80000;" \
202 "nand read 0x22000000 0x200000 0x600000;" \
203 "bootm 0x22000000 - 0x21000000"
204#elif CONFIG_SYS_USE_MMC
205/* bootstrap + u-boot + env in sd card */
206#define CONFIG_ENV_IS_IN_MMC
207#define CONFIG_ENV_OFFSET 0x2000
208#define CONFIG_ENV_SIZE 0x1000
209#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \
210 "fatload mmc 0:1 0x22000000 uImage; " \
211 "bootm 0x22000000 - 0x21000000"
212#define CONFIG_SYS_MMC_ENV_DEV 0
213#else
Bo Shena4c79b32013-08-11 14:26:20 +0000214#define CONFIG_ENV_IS_NOWHERE
Bo Shen3225f342013-05-12 22:40:54 +0000215#endif
216
217#ifdef CONFIG_SYS_USE_MMC
218#define CONFIG_BOOTARGS \
219 "console=ttyS0,115200 earlyprintk " \
220 "root=/dev/mmcblk0p2 rw rootwait"
221#else
222#define CONFIG_BOOTARGS \
223 "console=ttyS0,115200 earlyprintk " \
224 "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
225 "256K(env),256k(evn_redundent),256k(spare)," \
226 "512k(dtb),6M(kernel)ro,-(rootfs) " \
227 "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
228#endif
229
230#define CONFIG_BAUDRATE 115200
231
232#define CONFIG_SYS_PROMPT "U-Boot> "
233#define CONFIG_SYS_CBSIZE 256
234#define CONFIG_SYS_MAXARGS 16
235#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
236 sizeof(CONFIG_SYS_PROMPT) + 16)
237#define CONFIG_SYS_LONGHELP
238#define CONFIG_CMDLINE_EDITING
239#define CONFIG_AUTO_COMPLETE
240#define CONFIG_SYS_HUSH_PARSER
241
242/* Size of malloc() pool */
243#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
244
Bo Shenc5e88852013-11-15 11:12:38 +0800245/* SPL */
246#define CONFIG_SPL
247#define CONFIG_SPL_FRAMEWORK
248#define CONFIG_SPL_TEXT_BASE 0x300000
249#define CONFIG_SPL_MAX_SIZE 0x10000
250#define CONFIG_SPL_BSS_START_ADDR 0x20000000
251#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
252#define CONFIG_SYS_SPL_MALLOC_START 0x20080000
253#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
254
255#define CONFIG_SPL_LIBCOMMON_SUPPORT
256#define CONFIG_SPL_LIBGENERIC_SUPPORT
257#define CONFIG_SPL_GPIO_SUPPORT
258#define CONFIG_SPL_SERIAL_SUPPORT
259
260#define CONFIG_SPL_BOARD_INIT
261#ifdef CONFIG_SYS_USE_MMC
262#define CONFIG_SPL_LDSCRIPT arch/arm/cpu/at91-common/u-boot-spl.lds
263#define CONFIG_SPL_MMC_SUPPORT
264#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
265#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
266#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
267#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
268#define CONFIG_SPL_FAT_SUPPORT
269#define CONFIG_SPL_LIBDISK_SUPPORT
270#endif
271
Bo Shen3225f342013-05-12 22:40:54 +0000272#endif