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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +01002/*
3 * Configuration settings for the VInCo platform.
4 *
5 * Based on the settings for the SAMA5-EK board
6 * Copyright (C) 2014 Atmel
7 * Bo Shen <voice.shen@atmel.com>
8 * Copyright (C) 2015 Free Electrons
9 * Gregory CLEMENT gregory.clement@free-electrons.com
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010010 */
11
12#ifndef __CONFIG_H
13#define __CONFIG_H
14
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010015#include "at91-sama5_common.h"
16
17/* The value in the common file is too far away for the VInCo platform */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010018
19/* serial console */
Tom Rini805482d2022-12-04 10:14:02 -050020#define CFG_USART_BASE 0xfc00c000
Tom Rini61693ac2022-12-04 10:14:03 -050021#define CFG_USART_ID 30
Wenyou Yange61ed482017-09-14 11:07:42 +080022
23/* Timer */
Tom Rini65cc0e22022-11-16 13:10:41 -050024#define CFG_SYS_TIMER_COUNTER 0xfc06863c
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010025
26/* SDRAM */
Tom Riniaa6e94d2022-11-16 13:10:37 -050027#define CFG_SYS_SDRAM_BASE 0x20000000
28#define CFG_SYS_SDRAM_SIZE 0x4000000
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010029
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010030/* MMC */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010031
32#ifdef CONFIG_CMD_MMC
Wenyou Yange61ed482017-09-14 11:07:42 +080033#define ATMEL_BASE_MMCI 0xfc000000
Tom Rini65cc0e22022-11-16 13:10:41 -050034#define CFG_SYS_MMC_CLK_OD 500000
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010035
36/* For generating MMC partitions */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010037
38#endif
39
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010040/* USB device */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010041
Wenyou Yang55415432017-09-14 11:07:44 +080042#ifdef CONFIG_SPI_BOOT
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010043/* bootstrap + u-boot + env + linux in serial flash */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010044/* Use our own mapping for the VInCo platform */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010045
46/* Update the bootcommand according to our mapping for the VInCo platform */
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010047
Tom Rini0613c362022-12-04 10:03:50 -050048#define CFG_EXTRA_ENV_SETTINGS \
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010049 "kernel_start=0x20000\0" \
50 "kernel_size=0x800000\0" \
51 "mmcblksize=0x200\0" \
52 "oftaddr=0x21000000\0" \
53 "loadaddr=0x22000000\0" \
54 "update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
55 "sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
56 "create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
57 "setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
58 "setenv partitions 'name=kernel,size=${kernel_size}," \
59 "start=${kernel_start};name=rootfs,size=-';" \
60 "gpt write mmc 0 ${partitions} \0"\
61 "f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
62 "setexpr fileblksize ${fileblksize} + 1\0" \
63 "store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
64 "setexpr k_blksize ${fileblksize};" \
65 "setexpr k_offset ${kernel_start} / ${mmcblksize};" \
66 "mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
67 "store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
68 "setexpr dtb_blksize ${fileblksize};" \
69 "setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
70 "mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
71 "store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
72 "setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
73 "mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
74 "bootdelay=0\0"
75
76#endif
Gregory CLEMENT522e4fb2015-12-16 17:01:44 +010077
78#endif