1 /*
2  * Configuration settings for the SAMA5D4 Xplained ultra board.
3  *
4  * Copyright (C) 2014 Atmel
5  *		      Bo Shen <voice.shen@atmel.com>
6  *
7  * SPDX-License-Identifier:	GPL-2.0+
8  */
9 
10 #ifndef __CONFIG_H
11 #define __CONFIG_H
12 
13 /* No NOR flash, this definition should put before common header */
14 #define CONFIG_SYS_NO_FLASH
15 
16 #include "at91-sama5_common.h"
17 
18 /* serial console */
19 #define CONFIG_ATMEL_USART
20 #define CONFIG_USART_BASE		ATMEL_BASE_USART3
21 #define CONFIG_USART_ID			ATMEL_ID_USART3
22 
23 /* SDRAM */
24 #define CONFIG_NR_DRAM_BANKS		1
25 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
26 #define CONFIG_SYS_SDRAM_SIZE		0x20000000
27 
28 #ifdef CONFIG_SPL_BUILD
29 #define CONFIG_SYS_INIT_SP_ADDR		0x210000
30 #else
31 #define CONFIG_SYS_INIT_SP_ADDR \
32 	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
33 #endif
34 
35 #define CONFIG_SYS_LOAD_ADDR		0x22000000 /* load address */
36 
37 /* SerialFlash */
38 #define CONFIG_CMD_SF
39 
40 #ifdef CONFIG_CMD_SF
41 #define CONFIG_ATMEL_SPI
42 #define CONFIG_ATMEL_SPI0
43 #define CONFIG_SF_DEFAULT_BUS		0
44 #define CONFIG_SF_DEFAULT_CS		0
45 #define CONFIG_SF_DEFAULT_SPEED		30000000
46 #endif
47 
48 /* NAND flash */
49 #define CONFIG_CMD_NAND
50 
51 #ifdef CONFIG_CMD_NAND
52 #define CONFIG_NAND_ATMEL
53 #define CONFIG_SYS_MAX_NAND_DEVICE	1
54 #define CONFIG_SYS_NAND_BASE		ATMEL_BASE_CS3
55 /* our ALE is AD21 */
56 #define CONFIG_SYS_NAND_MASK_ALE	(1 << 21)
57 /* our CLE is AD22 */
58 #define CONFIG_SYS_NAND_MASK_CLE	(1 << 22)
59 #define CONFIG_SYS_NAND_ONFI_DETECTION
60 /* PMECC & PMERRLOC */
61 #define CONFIG_ATMEL_NAND_HWECC
62 #define CONFIG_ATMEL_NAND_HW_PMECC
63 #endif
64 
65 /* MMC */
66 #define CONFIG_CMD_MMC
67 
68 #ifdef CONFIG_CMD_MMC
69 #define CONFIG_MMC
70 #define CONFIG_GENERIC_MMC
71 #define CONFIG_GENERIC_ATMEL_MCI
72 #define ATMEL_BASE_MMCI			ATMEL_BASE_MCI1
73 #endif
74 
75 /* USB */
76 #define CONFIG_CMD_USB
77 
78 #ifdef CONFIG_CMD_USB
79 #define CONFIG_USB_EHCI
80 #define CONFIG_USB_EHCI_ATMEL
81 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS	3
82 #define CONFIG_USB_STORAGE
83 #endif
84 
85 /* USB device */
86 #define CONFIG_USB_GADGET
87 #define CONFIG_USB_GADGET_DUALSPEED
88 #define CONFIG_USB_GADGET_ATMEL_USBA
89 #define CONFIG_USB_ETHER
90 #define CONFIG_USB_ETH_RNDIS
91 #define CONFIG_USBNET_MANUFACTURER      "Atmel SAMA5D4EK"
92 
93 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
94 #define CONFIG_CMD_FAT
95 #define CONFIG_DOS_PARTITION
96 #endif
97 
98 /* Ethernet Hardware */
99 #define CONFIG_MACB
100 #define CONFIG_RMII
101 #define CONFIG_NET_RETRY_COUNT		20
102 #define CONFIG_MACB_SEARCH_PHY
103 
104 /* LCD */
105 /* #define CONFIG_LCD */
106 #ifdef CONFIG_LCD
107 #define LCD_BPP				LCD_COLOR16
108 #define LCD_OUTPUT_BPP                  24
109 #define CONFIG_LCD_LOGO
110 #define CONFIG_LCD_INFO
111 #define CONFIG_LCD_INFO_BELOW_LOGO
112 #define CONFIG_SYS_WHITE_ON_BLACK
113 #define CONFIG_ATMEL_HLCD
114 #define CONFIG_ATMEL_LCD_RGB565
115 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
116 #endif
117 
118 #ifdef CONFIG_SYS_USE_SERIALFLASH
119 /* override the bootcmd, bootargs and other configuration for spi flash env */
120 #elif CONFIG_SYS_USE_NANDFLASH
121 /* override the bootcmd, bootargs and other configuration for nandflash env */
122 #elif CONFIG_SYS_USE_MMC
123 /* override the bootcmd, bootargs and other configuration for sd/mmc env */
124 #endif
125 
126 /* SPL */
127 #define CONFIG_SPL_FRAMEWORK
128 #define CONFIG_SPL_TEXT_BASE		0x200000
129 #define CONFIG_SPL_MAX_SIZE		0x10000
130 #define CONFIG_SPL_BSS_START_ADDR	0x20000000
131 #define CONFIG_SPL_BSS_MAX_SIZE		0x80000
132 #define CONFIG_SYS_SPL_MALLOC_START	0x20080000
133 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000
134 
135 #define CONFIG_SPL_LIBCOMMON_SUPPORT
136 #define CONFIG_SPL_LIBGENERIC_SUPPORT
137 #define CONFIG_SPL_GPIO_SUPPORT
138 #define CONFIG_SPL_SERIAL_SUPPORT
139 
140 #define CONFIG_SPL_BOARD_INIT
141 #define CONFIG_SYS_MONITOR_LEN		(512 << 10)
142 
143 #ifdef CONFIG_SYS_USE_MMC
144 #define CONFIG_SPL_LDSCRIPT		arch/arm/mach-at91/armv7/u-boot-spl.lds
145 #define CONFIG_SPL_MMC_SUPPORT
146 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x400
147 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
148 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
149 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
150 #define CONFIG_SPL_FAT_SUPPORT
151 #define CONFIG_SPL_LIBDISK_SUPPORT
152 
153 #elif CONFIG_SYS_USE_NANDFLASH
154 #define CONFIG_SPL_NAND_SUPPORT
155 #define CONFIG_SPL_NAND_DRIVERS
156 #define CONFIG_SPL_NAND_BASE
157 #define CONFIG_PMECC_CAP		8
158 #define CONFIG_PMECC_SECTOR_SIZE	512
159 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x40000
160 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
161 #define CONFIG_SYS_NAND_PAGE_SIZE	0x1000
162 #define CONFIG_SYS_NAND_PAGE_COUNT	64
163 #define CONFIG_SYS_NAND_OOBSIZE		224
164 #define CONFIG_SYS_NAND_BLOCK_SIZE	0x40000
165 #define CONFIG_SYS_NAND_BAD_BLOCK_POS	0x0
166 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
167 
168 #elif CONFIG_SYS_USE_SERIALFLASH
169 #define CONFIG_SPL_SPI_SUPPORT
170 #define CONFIG_SPL_SPI_FLASH_SUPPORT
171 #define CONFIG_SPL_SPI_LOAD
172 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x8000
173 
174 #endif
175 #endif
176