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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 | #include "at91-sama5_common.h" | |
17 | ||
18 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG | |
19 | ||
20 | /* | |
21 | * This needs to be defined for the OHCI code to work but it is defined as | |
22 | * ATMEL_ID_UHPHS in the CPU specific header files. | |
23 | */ | |
24 | #define ATMEL_ID_UHP 32 | |
25 | ||
26 | /* | |
27 | * Specify the clock enable bit in the PMC_SCER register. | |
28 | */ | |
29 | #define ATMEL_PMC_UHP (1 << 6) | |
30 | ||
31 | /* board specific (not enough SRAM) */ | |
32 | #define CONFIG_SAMA5D3_LCD_BASE 0x23E00000 | |
33 | ||
34 | /* NOR flash */ | |
35 | #ifdef CONFIG_MTD_NOR_FLASH | |
36 | #define CONFIG_FLASH_CFI_DRIVER | |
37 | #define CONFIG_SYS_FLASH_CFI | |
38 | #define CONFIG_SYS_FLASH_PROTECTION | |
39 | #define CONFIG_SYS_FLASH_BASE 0x10000000 | |
40 | #define CONFIG_SYS_MAX_FLASH_SECT 131 | |
41 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
42 | #endif | |
43 | ||
44 | /* SDRAM */ | |
45 | #define CONFIG_NR_DRAM_BANKS 1 | |
46 | #define CONFIG_SYS_SDRAM_BASE 0x20000000 | |
47 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 | |
48 | ||
49 | #ifdef CONFIG_SPL_BUILD | |
50 | #define CONFIG_SYS_INIT_SP_ADDR 0x318000 | |
51 | #else | |
52 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
53 | (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE) | |
54 | #endif | |
55 | ||
56 | /* SerialFlash */ | |
57 | ||
58 | #ifdef CONFIG_CMD_SF | |
59 | #define CONFIG_SF_DEFAULT_SPEED 30000000 | |
60 | #endif | |
61 | ||
62 | /* NAND flash */ | |
63 | #ifdef CONFIG_CMD_NAND | |
64 | #define CONFIG_NAND_ATMEL | |
65 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
66 | #define CONFIG_SYS_NAND_BASE 0x60000000 | |
67 | /* our ALE is AD21 */ | |
68 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
69 | /* our CLE is AD22 */ | |
70 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) | |
71 | #define CONFIG_SYS_NAND_ONFI_DETECTION | |
72 | #endif | |
73 | /* PMECC & PMERRLOC */ | |
74 | #define CONFIG_ATMEL_NAND_HWECC | |
75 | #define CONFIG_ATMEL_NAND_HW_PMECC | |
76 | #define CONFIG_PMECC_CAP 4 | |
77 | #define CONFIG_PMECC_SECTOR_SIZE 512 | |
78 | ||
79 | /* USB */ | |
80 | ||
81 | #ifdef CONFIG_CMD_USB | |
82 | #define CONFIG_USB_ATMEL_CLK_SEL_UPLL | |
83 | #define CONFIG_USB_OHCI_NEW | |
84 | #define CONFIG_SYS_USB_OHCI_CPU_INIT | |
85 | #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI | |
86 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3" | |
87 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 | |
88 | #endif | |
89 | ||
90 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ | |
91 | ||
92 | /* SPL */ | |
93 | #define CONFIG_SPL_TEXT_BASE 0x300000 | |
94 | #define CONFIG_SPL_MAX_SIZE 0x18000 | |
95 | #define CONFIG_SPL_BSS_START_ADDR 0x20000000 | |
96 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 | |
97 | #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 | |
98 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 | |
99 | ||
100 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) | |
101 | ||
102 | #ifdef CONFIG_SD_BOOT | |
103 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 | |
104 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" | |
105 | ||
106 | #elif CONFIG_SPI_BOOT | |
107 | #define CONFIG_SPL_SPI_LOAD | |
108 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x10000 | |
109 | ||
110 | #elif CONFIG_NAND_BOOT | |
111 | #define CONFIG_SPL_NAND_DRIVERS | |
112 | #define CONFIG_SPL_NAND_BASE | |
113 | #endif | |
114 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 | |
115 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
116 | #define CONFIG_SYS_NAND_PAGE_SIZE 0x800 | |
117 | #define CONFIG_SYS_NAND_PAGE_COUNT 64 | |
118 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
119 | #define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 | |
120 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 | |
121 | #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER | |
122 | ||
123 | #endif |