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1 /*
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  *
10  * SPDX-License-Identifier:     GPL-2.0+
11  */
12
13 #ifndef __CONFIG_H
14 #define __CONFIG_H
15
16 /*
17  * If has No NOR flash, please put the definition: CONFIG_SYS_NO_FLASH
18  * before the common header.
19  */
20 #include "at91-sama5_common.h"
21
22 #define CONFIG_BOARD_LATE_INIT
23 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
24
25 /* serial console */
26 #define CONFIG_ATMEL_USART
27 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
28 #define CONFIG_USART_ID                 ATMEL_ID_DBGU
29
30 /*
31  * This needs to be defined for the OHCI code to work but it is defined as
32  * ATMEL_ID_UHPHS in the CPU specific header files.
33  */
34 #define ATMEL_ID_UHP                    ATMEL_ID_UHPHS
35
36 /*
37  * Specify the clock enable bit in the PMC_SCER register.
38  */
39 #define ATMEL_PMC_UHP                   AT91SAM926x_PMC_UHP
40
41 /* LCD */
42 #define CONFIG_LCD
43 #define LCD_BPP                         LCD_COLOR16
44 #define LCD_OUTPUT_BPP                  24
45 #define CONFIG_LCD_LOGO
46 #define CONFIG_LCD_INFO
47 #define CONFIG_LCD_INFO_BELOW_LOGO
48 #define CONFIG_SYS_WHITE_ON_BLACK
49 #define CONFIG_ATMEL_HLCD
50 #define CONFIG_ATMEL_LCD_RGB565
51 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
52
53 /* board specific (not enough SRAM) */
54 #define CONFIG_SAMA5D3_LCD_BASE         0x23E00000
55
56 /* NOR flash */
57 #ifndef CONFIG_SYS_NO_FLASH
58 #define CONFIG_FLASH_CFI_DRIVER
59 #define CONFIG_SYS_FLASH_CFI
60 #define CONFIG_SYS_FLASH_PROTECTION
61 #define CONFIG_SYS_FLASH_BASE           0x10000000
62 #define CONFIG_SYS_MAX_FLASH_SECT       131
63 #define CONFIG_SYS_MAX_FLASH_BANKS      1
64 #endif
65
66 /* SDRAM */
67 #define CONFIG_NR_DRAM_BANKS            1
68 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_DDRCS
69 #define CONFIG_SYS_SDRAM_SIZE           0x20000000
70
71 #ifdef CONFIG_SPL_BUILD
72 #define CONFIG_SYS_INIT_SP_ADDR         0x310000
73 #else
74 #define CONFIG_SYS_INIT_SP_ADDR \
75         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
76 #endif
77
78 /* SerialFlash */
79
80 #ifdef CONFIG_CMD_SF
81 #define CONFIG_ATMEL_SPI
82 #define CONFIG_SF_DEFAULT_SPEED         30000000
83 #endif
84
85 /* NAND flash */
86 #define CONFIG_CMD_NAND
87
88 #ifdef CONFIG_CMD_NAND
89 #define CONFIG_NAND_ATMEL
90 #define CONFIG_SYS_MAX_NAND_DEVICE      1
91 #define CONFIG_SYS_NAND_BASE            ATMEL_BASE_CS3
92 /* our ALE is AD21 */
93 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
94 /* our CLE is AD22 */
95 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
96 #define CONFIG_SYS_NAND_ONFI_DETECTION
97 /* PMECC & PMERRLOC */
98 #define CONFIG_ATMEL_NAND_HWECC
99 #define CONFIG_ATMEL_NAND_HW_PMECC
100 #define CONFIG_PMECC_CAP                4
101 #define CONFIG_PMECC_SECTOR_SIZE        512
102 #define CONFIG_CMD_NAND_TRIMFFS
103 #endif
104
105 /* Ethernet Hardware */
106 #define CONFIG_MACB
107 #define CONFIG_RMII
108 #define CONFIG_NET_RETRY_COUNT          20
109 #define CONFIG_MACB_SEARCH_PHY
110 #define CONFIG_RGMII
111 #define CONFIG_PHYLIB
112 #define CONFIG_PHY_MICREL
113 #define CONFIG_PHY_MICREL_KSZ9021
114
115 /* MMC */
116
117 #ifdef CONFIG_CMD_MMC
118 #define CONFIG_MMC
119 #define CONFIG_GENERIC_MMC
120 #define CONFIG_GENERIC_ATMEL_MCI
121 #define ATMEL_BASE_MMCI                 ATMEL_BASE_MCI0
122 #endif
123
124 /* USB */
125
126 #ifdef CONFIG_CMD_USB
127 #define CONFIG_USB_ATMEL
128 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
129 #define CONFIG_USB_OHCI_NEW
130 #define CONFIG_SYS_USB_OHCI_CPU_INIT
131 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
132 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "sama5d3"
133 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
134 #define CONFIG_DOS_PARTITION
135 #endif
136
137 /* USB device */
138 #define CONFIG_USB_ETHER
139 #define CONFIG_USB_ETH_RNDIS
140 #define CONFIG_USBNET_MANUFACTURER      "Atmel SAMA5D3xEK"
141
142 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
143 #define CONFIG_FAT_WRITE
144 #endif
145
146 #define CONFIG_SYS_LOAD_ADDR                    0x22000000 /* load address */
147
148 #ifdef CONFIG_SYS_USE_SERIALFLASH
149 /* override the bootcmd, bootargs and other configuration for spi flash env*/
150 #elif CONFIG_SYS_USE_NANDFLASH
151 /* override the bootcmd, bootargs and other configuration nandflash env */
152 #elif CONFIG_SYS_USE_MMC
153 /* override the bootcmd, bootargs and other configuration for sd/mmc env */
154 #else
155 #define CONFIG_ENV_IS_NOWHERE
156 #endif
157
158 /* SPL */
159 #define CONFIG_SPL_FRAMEWORK
160 #define CONFIG_SPL_TEXT_BASE            0x300000
161 #define CONFIG_SPL_MAX_SIZE             0x10000
162 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
163 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
164 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
165 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
166
167 #define CONFIG_SPL_LIBCOMMON_SUPPORT
168 #define CONFIG_SPL_LIBGENERIC_SUPPORT
169 #define CONFIG_SPL_GPIO_SUPPORT
170 #define CONFIG_SPL_SERIAL_SUPPORT
171
172 #define CONFIG_SPL_BOARD_INIT
173 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
174
175 #ifdef CONFIG_SYS_USE_MMC
176 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/armv7/u-boot-spl.lds
177 #define CONFIG_SPL_MMC_SUPPORT
178 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x400
179 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
180 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
181 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
182 #define CONFIG_SPL_FAT_SUPPORT
183 #define CONFIG_SPL_LIBDISK_SUPPORT
184
185 #elif CONFIG_SYS_USE_NANDFLASH
186 #define CONFIG_SPL_NAND_SUPPORT
187 #define CONFIG_SPL_NAND_DRIVERS
188 #define CONFIG_SPL_NAND_BASE
189 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
190 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
191 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
192 #define CONFIG_SYS_NAND_PAGE_COUNT      64
193 #define CONFIG_SYS_NAND_OOBSIZE         64
194 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
195 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0x0
196 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
197
198 #elif CONFIG_SYS_USE_SERIALFLASH
199 #define CONFIG_SPL_SPI_SUPPORT
200 #define CONFIG_SPL_SPI_FLASH_SUPPORT
201 #define CONFIG_SPL_SPI_LOAD
202 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
203
204 #endif
205
206 #endif