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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 | /* serial console */ | |
23 | #define CONFIG_ATMEL_USART | |
24 | #define CONFIG_USART_BASE ATMEL_BASE_DBGU | |
25 | #define CONFIG_USART_ID ATMEL_ID_DBGU | |
26 | ||
27 | /* | |
28 | * This needs to be defined for the OHCI code to work but it is defined as | |
29 | * ATMEL_ID_UHPHS in the CPU specific header files. | |
30 | */ | |
31 | #define ATMEL_ID_UHP ATMEL_ID_UHPHS | |
32 | ||
33 | /* | |
34 | * Specify the clock enable bit in the PMC_SCER register. | |
35 | */ | |
36 | #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP | |
37 | ||
38 | /* LCD */ | |
39 | #define CONFIG_LCD | |
40 | #define LCD_BPP LCD_COLOR16 | |
41 | #define LCD_OUTPUT_BPP 24 | |
42 | #define CONFIG_LCD_LOGO | |
43 | #define CONFIG_LCD_INFO | |
44 | #define CONFIG_LCD_INFO_BELOW_LOGO | |
45 | #define CONFIG_SYS_WHITE_ON_BLACK | |
46 | #define CONFIG_ATMEL_HLCD | |
47 | #define CONFIG_ATMEL_LCD_RGB565 | |
48 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
49 | ||
50 | /* board specific (not enough SRAM) */ | |
51 | #define CONFIG_SAMA5D3_LCD_BASE 0x23E00000 | |
52 | ||
53 | /* NOR flash */ | |
54 | #ifndef CONFIG_SYS_NO_FLASH | |
55 | #define CONFIG_CMD_FLASH | |
56 | #define CONFIG_FLASH_CFI_DRIVER | |
57 | #define CONFIG_SYS_FLASH_CFI | |
58 | #define CONFIG_SYS_FLASH_PROTECTION | |
59 | #define CONFIG_SYS_FLASH_BASE 0x10000000 | |
60 | #define CONFIG_SYS_MAX_FLASH_SECT 131 | |
61 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
62 | #endif | |
63 | ||
64 | /* SDRAM */ | |
65 | #define CONFIG_NR_DRAM_BANKS 1 | |
66 | #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS | |
67 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 | |
68 | ||
69 | #ifdef CONFIG_SPL_BUILD | |
70 | #define CONFIG_SYS_INIT_SP_ADDR 0x310000 | |
71 | #else | |
72 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
73 | (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) | |
74 | #endif | |
75 | ||
76 | /* SerialFlash */ | |
77 | #define CONFIG_CMD_SF | |
78 | ||
79 | #ifdef CONFIG_CMD_SF | |
80 | #define CONFIG_ATMEL_SPI | |
81 | #define CONFIG_SPI_FLASH | |
82 | #define CONFIG_SPI_FLASH_ATMEL | |
83 | #define CONFIG_SF_DEFAULT_SPEED 30000000 | |
84 | #endif | |
85 | ||
86 | /* NAND flash */ | |
87 | #define CONFIG_CMD_NAND | |
88 | ||
89 | #ifdef CONFIG_CMD_NAND | |
90 | #define CONFIG_NAND_ATMEL | |
91 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
92 | #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 | |
93 | /* our ALE is AD21 */ | |
94 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
95 | /* our CLE is AD22 */ | |
96 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) | |
97 | #define CONFIG_SYS_NAND_ONFI_DETECTION | |
98 | /* PMECC & PMERRLOC */ | |
99 | #define CONFIG_ATMEL_NAND_HWECC | |
100 | #define CONFIG_ATMEL_NAND_HW_PMECC | |
101 | #define CONFIG_PMECC_CAP 4 | |
102 | #define CONFIG_PMECC_SECTOR_SIZE 512 | |
103 | #define CONFIG_CMD_NAND_TRIMFFS | |
104 | #endif | |
105 | ||
106 | /* Ethernet Hardware */ | |
107 | #define CONFIG_MACB | |
108 | #define CONFIG_RMII | |
109 | #define CONFIG_NET_RETRY_COUNT 20 | |
110 | #define CONFIG_MACB_SEARCH_PHY | |
111 | #define CONFIG_RGMII | |
112 | #define CONFIG_CMD_MII | |
113 | #define CONFIG_PHYLIB | |
114 | #define CONFIG_PHY_MICREL | |
115 | #define CONFIG_PHY_MICREL_KSZ9021 | |
116 | ||
117 | /* MMC */ | |
118 | #define CONFIG_CMD_MMC | |
119 | ||
120 | #ifdef CONFIG_CMD_MMC | |
121 | #define CONFIG_MMC | |
122 | #define CONFIG_GENERIC_MMC | |
123 | #define CONFIG_GENERIC_ATMEL_MCI | |
124 | #define ATMEL_BASE_MMCI ATMEL_BASE_MCI0 | |
125 | #endif | |
126 | ||
127 | /* USB */ | |
128 | #define CONFIG_CMD_USB | |
129 | ||
130 | #ifdef CONFIG_CMD_USB | |
131 | #define CONFIG_USB_ATMEL | |
132 | #define CONFIG_USB_ATMEL_CLK_SEL_UPLL | |
133 | #define CONFIG_USB_OHCI_NEW | |
134 | #define CONFIG_SYS_USB_OHCI_CPU_INIT | |
135 | #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI | |
136 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "sama5d3" | |
137 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 | |
138 | #define CONFIG_DOS_PARTITION | |
139 | #define CONFIG_USB_STORAGE | |
140 | #endif | |
141 | ||
142 | /* USB device */ | |
143 | #define CONFIG_USB_GADGET | |
144 | #define CONFIG_USB_GADGET_DUALSPEED | |
145 | #define CONFIG_USB_GADGET_ATMEL_USBA | |
146 | #define CONFIG_USB_ETHER | |
147 | #define CONFIG_USB_ETH_RNDIS | |
148 | #define CONFIG_USBNET_MANUFACTURER "Atmel SAMA5D3xEK" | |
149 | ||
150 | #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) | |
151 | #define CONFIG_CMD_FAT | |
152 | #define CONFIG_FAT_WRITE | |
153 | #endif | |
154 | ||
155 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ | |
156 | ||
157 | #ifdef CONFIG_SYS_USE_SERIALFLASH | |
158 | /* bootstrap + u-boot + env + linux in serial flash */ | |
159 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
160 | #define CONFIG_ENV_OFFSET 0x5000 | |
161 | #define CONFIG_ENV_SIZE 0x3000 | |
162 | #define CONFIG_ENV_SECT_SIZE 0x1000 | |
163 | #define CONFIG_BOOTCOMMAND "sf probe 0; " \ | |
164 | "sf read 0x22000000 0x42000 0x300000; " \ | |
165 | "bootm 0x22000000" | |
166 | #elif CONFIG_SYS_USE_NANDFLASH | |
167 | /* bootstrap + u-boot + env in nandflash */ | |
168 | #define CONFIG_ENV_IS_IN_NAND | |
169 | #define CONFIG_ENV_OFFSET 0xc0000 | |
170 | #define CONFIG_ENV_OFFSET_REDUND 0x100000 | |
171 | #define CONFIG_ENV_SIZE 0x20000 | |
172 | #define CONFIG_BOOTCOMMAND "nand read 0x21000000 0x180000 0x80000;" \ | |
173 | "nand read 0x22000000 0x200000 0x600000;" \ | |
174 | "bootm 0x22000000 - 0x21000000" | |
175 | #elif CONFIG_SYS_USE_MMC | |
176 | /* bootstrap + u-boot + env in sd card */ | |
177 | #define CONFIG_ENV_IS_IN_FAT | |
178 | #define FAT_ENV_INTERFACE "mmc" | |
179 | #define FAT_ENV_FILE "uboot.env" | |
180 | #define FAT_ENV_DEVICE_AND_PART "0" | |
181 | #define CONFIG_ENV_SIZE 0x4000 | |
182 | #define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \ | |
183 | "fatload mmc 0:1 0x22000000 uImage; " \ | |
184 | "bootm 0x22000000 - 0x21000000" | |
185 | #else | |
186 | #define CONFIG_ENV_IS_NOWHERE | |
187 | #endif | |
188 | ||
189 | /* SPL */ | |
190 | #define CONFIG_SPL_FRAMEWORK | |
191 | #define CONFIG_SPL_TEXT_BASE 0x300000 | |
192 | #define CONFIG_SPL_MAX_SIZE 0x10000 | |
193 | #define CONFIG_SPL_BSS_START_ADDR 0x20000000 | |
194 | #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 | |
195 | #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 | |
196 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 | |
197 | ||
198 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
199 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
200 | #define CONFIG_SPL_GPIO_SUPPORT | |
201 | #define CONFIG_SPL_SERIAL_SUPPORT | |
202 | ||
203 | #define CONFIG_SPL_BOARD_INIT | |
204 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) | |
205 | ||
206 | #ifdef CONFIG_SYS_USE_MMC | |
207 | #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/armv7/u-boot-spl.lds | |
208 | #define CONFIG_SPL_MMC_SUPPORT | |
209 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 | |
210 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 | |
211 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 | |
212 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" | |
213 | #define CONFIG_SPL_FAT_SUPPORT | |
214 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
215 | ||
216 | #elif CONFIG_SYS_USE_NANDFLASH | |
217 | #define CONFIG_SPL_NAND_SUPPORT | |
218 | #define CONFIG_SPL_NAND_DRIVERS | |
219 | #define CONFIG_SPL_NAND_BASE | |
220 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 | |
221 | #define CONFIG_SYS_NAND_5_ADDR_CYCLE | |
222 | #define CONFIG_SYS_NAND_PAGE_SIZE 0x800 | |
223 | #define CONFIG_SYS_NAND_PAGE_COUNT 64 | |
224 | #define CONFIG_SYS_NAND_OOBSIZE 64 | |
225 | #define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 | |
226 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 | |
227 | #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER | |
228 | ||
229 | #elif CONFIG_SYS_USE_SERIALFLASH | |
230 | #define CONFIG_SPL_SPI_SUPPORT | |
231 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
232 | #define CONFIG_SPL_SPI_LOAD | |
233 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8400 | |
234 | ||
235 | #endif | |
236 | ||
237 | #endif |