2 * Configuration settings for the SAMA5D4EK board.
4 * Copyright (C) 2014 Atmel
5 * Bo Shen <voice.shen@atmel.com>
7 * SPDX-License-Identifier: GPL-2.0+
13 #include "at91-sama5_common.h"
16 #define CONFIG_ATMEL_USART
17 #define CONFIG_USART_BASE ATMEL_BASE_USART3
18 #define CONFIG_USART_ID ATMEL_ID_USART3
21 #define CONFIG_NR_DRAM_BANKS 1
22 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
23 #define CONFIG_SYS_SDRAM_SIZE 0x20000000
25 #ifdef CONFIG_SPL_BUILD
26 #define CONFIG_SYS_INIT_SP_ADDR 0x210000
28 #define CONFIG_SYS_INIT_SP_ADDR \
29 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
32 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
37 #define CONFIG_ATMEL_SPI
38 #define CONFIG_ATMEL_SPI0
39 #define CONFIG_SF_DEFAULT_BUS 0
40 #define CONFIG_SF_DEFAULT_CS 0
41 #define CONFIG_SF_DEFAULT_SPEED 30000000
45 #define CONFIG_CMD_NAND
47 #ifdef CONFIG_CMD_NAND
48 #define CONFIG_NAND_ATMEL
49 #define CONFIG_SYS_MAX_NAND_DEVICE 1
50 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
52 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
54 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
55 #define CONFIG_SYS_NAND_ONFI_DETECTION
56 /* PMECC & PMERRLOC */
57 #define CONFIG_ATMEL_NAND_HWECC
58 #define CONFIG_ATMEL_NAND_HW_PMECC
64 #define CONFIG_GENERIC_ATMEL_MCI
65 #define ATMEL_BASE_MMCI ATMEL_BASE_MCI1
71 #define CONFIG_USB_EHCI
72 #define CONFIG_USB_EHCI_ATMEL
73 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
77 #define CONFIG_USB_ETHER
78 #define CONFIG_USB_ETH_RNDIS
79 #define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D4EK"
81 /* Ethernet Hardware */
84 #define CONFIG_NET_RETRY_COUNT 20
85 #define CONFIG_MACB_SEARCH_PHY
88 #define LCD_BPP LCD_COLOR16
89 #define LCD_OUTPUT_BPP 18
90 #define CONFIG_LCD_LOGO
91 #define CONFIG_LCD_INFO
92 #define CONFIG_LCD_INFO_BELOW_LOGO
93 #define CONFIG_SYS_WHITE_ON_BLACK
94 #define CONFIG_ATMEL_HLCD
95 #define CONFIG_ATMEL_LCD_RGB565
97 #ifdef CONFIG_SYS_USE_SERIALFLASH
98 /* override the bootcmd, bootargs and other configuration for spi flash env*/
99 #elif CONFIG_SYS_USE_NANDFLASH
100 /* override the bootcmd, bootargs and other configuration for nandflash env*/
101 #elif CONFIG_SYS_USE_MMC
102 /* override the bootcmd, bootargs and other configuration for sd/mmc env */
106 #define CONFIG_SPL_FRAMEWORK
107 #define CONFIG_SPL_TEXT_BASE 0x200000
108 #define CONFIG_SPL_MAX_SIZE 0x10000
109 #define CONFIG_SPL_BSS_START_ADDR 0x20000000
110 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
111 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000
112 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
114 #define CONFIG_SPL_BOARD_INIT
115 #define CONFIG_SYS_MONITOR_LEN (512 << 10)
117 #ifdef CONFIG_SYS_USE_MMC
118 #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
119 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
120 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
122 #elif CONFIG_SYS_USE_NANDFLASH
123 #define CONFIG_SPL_NAND_DRIVERS
124 #define CONFIG_SPL_NAND_BASE
125 #define CONFIG_PMECC_CAP 8
126 #define CONFIG_PMECC_SECTOR_SIZE 512
127 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
128 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
129 #define CONFIG_SYS_NAND_PAGE_SIZE 0x1000
130 #define CONFIG_SYS_NAND_PAGE_COUNT 64
131 #define CONFIG_SYS_NAND_OOBSIZE 224
132 #define CONFIG_SYS_NAND_BLOCK_SIZE 0x40000
133 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
134 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
136 #elif CONFIG_SYS_USE_SERIALFLASH
137 #define CONFIG_SPL_SPI_LOAD
138 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000