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
37 #define CONFIG_SYS_INIT_SP_ADDR \
38 (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
40 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
45 #define CONFIG_ATMEL_SPI
46 #define CONFIG_ATMEL_SPI0
47 #define CONFIG_SPI_FLASH_STMICRO
48 #define CONFIG_SF_DEFAULT_BUS 0
49 #define CONFIG_SF_DEFAULT_CS 0
50 #define CONFIG_SF_DEFAULT_SPEED 50000000
51 #define CONFIG_ENV_SPI_MAX_HZ 50000000
52 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
53 #define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
57 #define CONFIG_CMD_MMC
60 #define CONFIG_SUPPORT_EMMC_BOOT
62 #define CONFIG_GENERIC_MMC
63 #define CONFIG_GENERIC_ATMEL_MCI
64 #define ATMEL_BASE_MMCI ATMEL_BASE_MCI1
65 #define CONFIG_SYS_MMC_CLK_OD 500000
67 /* For generating MMC partitions */
68 #define CONFIG_PARTITION_UUIDS
69 #define CONFIG_RANDOM_UUID
70 #define CONFIG_EFI_PARTITION
71 #define CONFIG_CMD_GPT
78 #define CONFIG_USB_EHCI
79 #define CONFIG_USB_EHCI_ATMEL
80 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
81 #define CONFIG_USB_STORAGE
85 #define CONFIG_USB_ETHER
86 #define CONFIG_USB_ETH_RNDIS
87 #define CONFIG_USBNET_MANUFACTURER "L+G VInCo"
89 #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
90 #define CONFIG_CMD_FAT
91 #define CONFIG_DOS_PARTITION
94 /* Ethernet Hardware */
95 #define CONFIG_CMD_MII
96 #define CONFIG_PHY_SMSC
99 #define CONFIG_NET_RETRY_COUNT 20
100 #define CONFIG_MACB_SEARCH_PHY
102 #define CONFIG_USB_HOST_ETHER
103 #define CONFIG_USB_ETHER_SMSC95XX
104 #define CONFIG_USB_ETHER_RNDIS
106 #ifdef CONFIG_SYS_USE_SERIALFLASH
107 /* bootstrap + u-boot + env + linux in serial flash */
108 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
109 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
110 /* Use our own mapping for the VInCo platform */
111 #undef CONFIG_ENV_OFFSET
112 #undef CONFIG_ENV_SIZE
114 #define CONFIG_ENV_OFFSET 0x10000
115 #define CONFIG_ENV_SIZE 0x10000
117 /* Update the bootcommand according to our mapping for the VInCo platform */
118 #undef CONFIG_BOOTCOMMAND
119 #define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \
120 "mmc read ${loadaddr} ${k_offset} ${k_blksize};" \
121 "mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \
122 "bootz ${loadaddr} - ${oftaddr}"
124 #undef CONFIG_BOOTARGS
125 #define CONFIG_BOOTARGS "console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet lpj=1990656"
127 #define CONFIG_EXTRA_ENV_SETTINGS \
128 "kernel_start=0x20000\0" \
129 "kernel_size=0x800000\0" \
130 "mmcblksize=0x200\0" \
131 "oftaddr=0x21000000\0" \
132 "loadaddr=0x22000000\0" \
133 "update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
134 "sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
135 "create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
136 "setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
137 "setenv partitions 'name=kernel,size=${kernel_size}," \
138 "start=${kernel_start};name=rootfs,size=-';" \
139 "gpt write mmc 0 ${partitions} \0"\
140 "f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
141 "setexpr fileblksize ${fileblksize} + 1\0" \
142 "store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
143 "setexpr k_blksize ${fileblksize};" \
144 "setexpr k_offset ${kernel_start} / ${mmcblksize};" \
145 "mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
146 "store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
147 "setexpr dtb_blksize ${fileblksize};" \
148 "setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
149 "mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
150 "store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
151 "setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
152 "mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
156 #define CONFIG_ZERO_BOOTDELAY_CHECK