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mx6sx: Add initial support for UDOO Neo Board

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UDOO Neo Board is a development board from Seco that has three models:
 - UDOO Neo Basic
 - UDOO Neo Basic Kick Starter
 - UDOO Neo Extended
 - UDOO Neo Full

All versions are based on the i.MX6 SoloX processor.

For more details about the UDOO Neo board, please refer to:
http://www.udoo.org/udoo-neo/

This work is based on a previous commit of Francesco Montefoschi
<francesco.monte@gmail.com>:
877b71184a

Only tested on the UDOO Neo Full board.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
This commit is contained in:
Breno Lima
2016-11-25 16:56:57 -02:00
committed by Stefano Babic
parent 3ed82d6f9b
commit 792f186846
7 changed files with 595 additions and 0 deletions
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94
include/configs/udoo_neo.h Normal file
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/*
* Copyright 2014-2015 Freescale Semiconductor, Inc.
* Copyright Jasbir Matharu
* Copyright 2015 UDOO Team
*
* Configuration settings for the UDOO NEO board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <config_distro_defaults.h>
#include "mx6_common.h"
#include "imx6_spl.h"
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MXC_UART
/* MMC Configuration */
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
/* Command definition */
#define CONFIG_MXC_UART_BASE UART1_BASE
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_MMC_ENV_DEV 0 /*USDHC2*/
/* Linux only */
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
"console=ttymxc0,115200\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"fdt_file=undefined\0" \
"fdt_addr=0x83000000\0" \
"ip_dyn=yes\0" \
"mmcdev=0\0" \
"mmcrootfstype=ext4\0" \
"mmcautodetect=no\0" \
"findfdt="\
"if test $board_name = BASIC; then " \
"setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \
"if test $board_name = BASICKS; then " \
"setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \
"if test $board_name = FULL; then " \
"setenv fdt_file imx6sx-udoo-neo-full.dtb; fi; " \
"if test $board_name = EXTENDED; then " \
"setenv fdt_file imx6sx-udoo-neo-extended.dtb; fi; " \
"if test $fdt_file = UNDEFINED; then " \
"echo WARNING: Could not determine dtb to use; fi; \0" \
"kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
"pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
"ramdisk_addr_r=0x83000000\0" \
"ramdiskaddr=0x83000000\0" \
"scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
BOOTENV
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0)
#define CONFIG_BOOTCOMMAND \
"run findfdt; " \
"run distro_bootcmd"
#include <config_distro_bootcmd.h>
/* Miscellaneous configurable options */
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
#define CONFIG_STACKSIZE SZ_128K
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* Environment organization */
#define CONFIG_ENV_OFFSET (8 * SZ_64K)
#define CONFIG_ENV_SIZE SZ_8K
#define CONFIG_ENV_IS_IN_MMC
#endif /* __CONFIG_H */