2 * Configuration settings for the SAMA5D3 Xplained board.
4 * Copyright (C) 2014 Atmel Corporation
5 * Bo Shen <voice.shen@atmel.com>
7 * SPDX-License-Identifier: GPL-2.0+
13 #include "at91-sama5_common.h"
16 * This needs to be defined for the OHCI code to work but it is defined as
17 * ATMEL_ID_UHPHS in the CPU specific header files.
19 #define ATMEL_ID_UHP ATMEL_ID_UHPHS
22 * Specify the clock enable bit in the PMC_SCER register.
24 #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
27 #define CONFIG_NR_DRAM_BANKS 1
28 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
29 #define CONFIG_SYS_SDRAM_SIZE 0x10000000
31 #ifdef CONFIG_SPL_BUILD
32 #define CONFIG_SYS_INIT_SP_ADDR 0x318000
34 #define CONFIG_SYS_INIT_SP_ADDR \
35 (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
39 #define CONFIG_CMD_NAND
41 #ifdef CONFIG_CMD_NAND
42 #define CONFIG_NAND_ATMEL
43 #define CONFIG_SYS_MAX_NAND_DEVICE 1
44 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
46 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
48 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
49 #define CONFIG_SYS_NAND_ONFI_DETECTION
50 /* PMECC & PMERRLOC */
51 #define CONFIG_ATMEL_NAND_HWECC
52 #define CONFIG_ATMEL_NAND_HW_PMECC
53 #define CONFIG_PMECC_CAP 4
54 #define CONFIG_PMECC_SECTOR_SIZE 512
55 #define CONFIG_CMD_NAND_TRIMFFS
57 #define CONFIG_MTD_DEVICE
58 #define CONFIG_MTD_PARTITIONS
64 #define CONFIG_USB_ATMEL
65 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
66 #define CONFIG_USB_OHCI_NEW
67 #define CONFIG_SYS_USB_OHCI_CPU_INIT
68 #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI
69 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "SAMA5D3 Xplained"
70 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
73 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
75 #if CONFIG_SYS_USE_NANDFLASH
76 /* override the bootcmd, bootargs and other configuration for nandflash env */
77 #elif CONFIG_SYS_USE_MMC
78 /* override the bootcmd, bootargs and other configuration for sd/mmc env */
82 #define CONFIG_SPL_FRAMEWORK
83 #define CONFIG_SPL_TEXT_BASE 0x300000
84 #define CONFIG_SPL_MAX_SIZE 0x18000
85 #define CONFIG_SPL_BSS_START_ADDR 0x20000000
86 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
87 #define CONFIG_SYS_SPL_MALLOC_START 0x20080000
88 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
90 #define CONFIG_SYS_MONITOR_LEN (512 << 10)
92 #ifdef CONFIG_SYS_USE_MMC
93 #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds
94 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
95 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
97 #elif CONFIG_SYS_USE_NANDFLASH
98 #define CONFIG_SPL_NAND_DRIVERS
99 #define CONFIG_SPL_NAND_BASE
100 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
101 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
102 #define CONFIG_SYS_NAND_PAGE_SIZE 0x800
103 #define CONFIG_SYS_NAND_PAGE_COUNT 64
104 #define CONFIG_SYS_NAND_OOBSIZE 64
105 #define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000
106 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0
107 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER