blob: 07fe61668772a965f223b01e960e91e8f1d6caeb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
/*
* Configuration settings for the VInCo platform.
*
* Based on the settings for the SAMA5-EK board
* Copyright (C) 2014 Atmel
* Bo Shen <voice.shen@atmel.com>
* Copyright (C) 2015 Free Electrons
* Gregory CLEMENT gregory.clement@free-electrons.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* No NOR flash, this definition should be put before common header */
#define CONFIG_SYS_NO_FLASH
#include "at91-sama5_common.h"
/* The value in the common file is too far away for the VInCo platform */
#ifdef CONFIG_SYS_TEXT_BASE
#undef CONFIG_SYS_TEXT_BASE
#endif
#define CONFIG_SYS_TEXT_BASE 0x20f00000
/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE ATMEL_BASE_USART3
#define CONFIG_USART_ID ATMEL_ID_USART3
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
#define CONFIG_SYS_SDRAM_SIZE 0x4000000
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
/* SerialFlash */
#ifdef CONFIG_CMD_SF
#define CONFIG_ATMEL_SPI
#define CONFIG_ATMEL_SPI0
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_CS 0
#define CONFIG_SF_DEFAULT_SPEED 50000000
#define CONFIG_ENV_SPI_MAX_HZ 50000000
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
#define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
#endif
/* MMC */
#ifdef CONFIG_CMD_MMC
#define CONFIG_SUPPORT_EMMC_BOOT
#define CONFIG_GENERIC_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define ATMEL_BASE_MMCI ATMEL_BASE_MCI1
#define CONFIG_SYS_MMC_CLK_OD 500000
/* For generating MMC partitions */
#define CONFIG_PARTITION_UUIDS
#define CONFIG_RANDOM_UUID
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_GPT
#endif
/* USB */
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_ATMEL
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#endif
/* USB device */
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETH_RNDIS
#define CONFIG_USBNET_MANUFACTURER "L+G VInCo"
#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC)
#define CONFIG_DOS_PARTITION
#endif
/* Ethernet Hardware */
#define CONFIG_PHY_SMSC
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_MACB_SEARCH_PHY
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_USB_ETHER_RNDIS
#ifdef CONFIG_SYS_USE_SERIALFLASH
/* bootstrap + u-boot + env + linux in serial flash */
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
/* Use our own mapping for the VInCo platform */
#undef CONFIG_ENV_OFFSET
#undef CONFIG_ENV_SIZE
#define CONFIG_ENV_OFFSET 0x10000
#define CONFIG_ENV_SIZE 0x10000
/* Update the bootcommand according to our mapping for the VInCo platform */
#undef CONFIG_BOOTCOMMAND
#define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \
"mmc read ${loadaddr} ${k_offset} ${k_blksize};" \
"mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \
"bootz ${loadaddr} - ${oftaddr}"
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTARGS "console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet lpj=1990656"
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_start=0x20000\0" \
"kernel_size=0x800000\0" \
"mmcblksize=0x200\0" \
"oftaddr=0x21000000\0" \
"loadaddr=0x22000000\0" \
"update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
"sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
"create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
"setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
"setenv partitions 'name=kernel,size=${kernel_size}," \
"start=${kernel_start};name=rootfs,size=-';" \
"gpt write mmc 0 ${partitions} \0"\
"f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
"setexpr fileblksize ${fileblksize} + 1\0" \
"store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
"setexpr k_blksize ${fileblksize};" \
"setexpr k_offset ${kernel_start} / ${mmcblksize};" \
"mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
"store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
"setexpr dtb_blksize ${fileblksize};" \
"setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
"mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
"store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
"setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
"mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
"bootdelay=0\0"
#endif
#endif
|
