2 * Configuration settings for the VInCo platform.
4 * Based on the settings for the SAMA5-EK board
5 * Copyright (C) 2014 Atmel
6 * Bo Shen <voice.shen@atmel.com>
7 * Copyright (C) 2015 Free Electrons
8 * Gregory CLEMENT gregory.clement@free-electrons.com
10 * SPDX-License-Identifier: GPL-2.0+
16 /* No NOR flash, this definition should be put before common header */
17 #define CONFIG_SYS_NO_FLASH
19 #include "at91-sama5_common.h"
21 /* The value in the common file is too far away for the VInCo platform */
22 #ifdef CONFIG_SYS_TEXT_BASE
23 #undef CONFIG_SYS_TEXT_BASE
25 #define CONFIG_SYS_TEXT_BASE 0x20f00000
28 #define CONFIG_ATMEL_USART
29 #define CONFIG_USART_BASE ATMEL_BASE_USART3
30 #define CONFIG_USART_ID ATMEL_ID_USART3
33 #define CONFIG_NR_DRAM_BANKS 1
34 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
35 #define CONFIG_SYS_SDRAM_SIZE 0x4000000
38 #define CONFIG_SYS_INIT_SP_ADDR \
39 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
41 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
46 #define CONFIG_ATMEL_SPI
47 #define CONFIG_ATMEL_SPI0
48 #define CONFIG_SPI_FLASH_STMICRO
49 #define CONFIG_SF_DEFAULT_BUS 0
50 #define CONFIG_SF_DEFAULT_CS 0
51 #define CONFIG_SF_DEFAULT_SPEED 50000000
52 #define CONFIG_ENV_SPI_MAX_HZ 50000000
53 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
54 #define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
59 #define CONFIG_CMD_MMC
62 #define CONFIG_SUPPORT_EMMC_BOOT
64 #define CONFIG_GENERIC_MMC
65 #define CONFIG_GENERIC_ATMEL_MCI
66 #define ATMEL_BASE_MMCI ATMEL_BASE_MCI1
67 #define CONFIG_SYS_MMC_CLK_OD 500000
69 /* For generating MMC partitions */
70 #define CONFIG_PARTITION_UUIDS
71 #define CONFIG_RANDOM_UUID
72 #define CONFIG_EFI_PARTITION
73 #define CONFIG_CMD_GPT
80 #define CONFIG_USB_EHCI
81 #define CONFIG_USB_EHCI_ATMEL
82 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
83 #define CONFIG_USB_STORAGE
87 #define CONFIG_USB_ETHER
88 #define CONFIG_USB_ETH_RNDIS
89 #define CONFIG_USBNET_MANUFACTURER "L+G VInCo"
91 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
92 #define CONFIG_CMD_FAT
93 #define CONFIG_DOS_PARTITION
96 /* Ethernet Hardware */
97 #define CONFIG_CMD_MII
98 #define CONFIG_PHY_SMSC
101 #define CONFIG_NET_RETRY_COUNT 20
102 #define CONFIG_MACB_SEARCH_PHY
105 #define CONFIG_USB_HOST_ETHER
106 #define CONFIG_USB_ETHER_SMSC95XX
107 #define CONFIG_USB_ETHER_RNDIS
110 #ifdef CONFIG_SYS_USE_SERIALFLASH
111 /* bootstrap + u-boot + env + linux in serial flash */
112 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
113 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
114 /* Use our own mapping for the VInCo platform */
115 #undef CONFIG_ENV_OFFSET
116 #undef CONFIG_ENV_SIZE
118 #define CONFIG_ENV_OFFSET 0x10000
119 #define CONFIG_ENV_SIZE 0x10000
121 /* Update the bootcommand according to our mapping for the VInCo platform */
122 #undef CONFIG_BOOTCOMMAND
123 #define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \
124 "mmc read ${loadaddr} ${k_offset} ${k_blksize};" \
125 "mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \
126 "bootz ${loadaddr} - ${oftaddr}"
128 #undef CONFIG_BOOTARGS
129 #define CONFIG_BOOTARGS "console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet lpj=1990656"
131 #define CONFIG_EXTRA_ENV_SETTINGS \
132 "kernel_start=0x20000\0" \
133 "kernel_size=0x800000\0" \
134 "mmcblksize=0x200\0" \
135 "oftaddr=0x21000000\0" \
136 "loadaddr=0x22000000\0" \
137 "update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
138 "sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
139 "create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
140 "setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
141 "setenv partitions 'name=kernel,size=${kernel_size}," \
142 "start=${kernel_start};name=rootfs,size=-';" \
143 "gpt write mmc 0 ${partitions} \0"\
144 "f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
145 "setexpr fileblksize ${fileblksize} + 1\0" \
146 "store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
147 "setexpr k_blksize ${fileblksize};" \
148 "setexpr k_offset ${kernel_start} / ${mmcblksize};" \
149 "mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
150 "store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
151 "setexpr dtb_blksize ${fileblksize};" \
152 "setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
153 "mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
154 "store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
155 "setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
156 "mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
160 #define CONFIG_ZERO_BOOTDELAY_CHECK