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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2014 Eukréa Electromatique
* Author: Eric Bénard <eric@eukrea.com>
*
* Configuration settings for the Embest RIoTboard
*
* based on mx6*sabre*.h which are :
* Copyright (C) 2012 Freescale Semiconductor, Inc.
*/
#ifndef __RIOTBOARD_CONFIG_H
#define __RIOTBOARD_CONFIG_H
#define CONFIG_MXC_UART_BASE UART2_BASE
#define CONSOLE_DEV "ttymxc1"
#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
/* I2C Configs */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
#define CONFIG_SYS_I2C_SPEED 100000
/* USB Configs */
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
/* MMC Configs */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_ARP_TIMEOUT 200UL
/* Physical Memory Map */
#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 */
#if defined(CONFIG_ENV_IS_IN_MMC)
/* RiOTboard */
#define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
#define CONFIG_SYS_FSL_USDHC_NUM 3
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
/* MarSBoard */
#define CONFIG_FDTFILE "imx6q-marsboard.dtb"
#define CONFIG_SYS_FSL_USDHC_NUM 2
#endif
/* Framebuffer */
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_IMX_HDMI
#define CONFIG_IMX_VIDEO_SKIP
#include "mx6_common.h"
#ifdef CONFIG_SPL
#include "imx6_spl.h"
/* RiOTboard */
#define CONFIG_SYS_SPL_ARGS_ADDR 0x13000000
#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
#define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6dl-riotboard.dtb"
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* offset 69KB */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* offset 69KB */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* offset 69KB */
#endif
/* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
* 1M script, 1M pxe and the ramdisk at the end */
#define MEM_LAYOUT_ENV_SETTINGS \
"bootm_size=0x10000000\0" \
"kernel_addr_r=0x12000000\0" \
"fdt_addr_r=0x13000000\0" \
"scriptaddr=0x13100000\0" \
"pxefile_addr_r=0x13200000\0" \
"ramdisk_addr_r=0x13300000\0"
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(MMC, mmc, 1) \
func(MMC, mmc, 2) \
func(USB, usb, 0) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#define CONSOLE_STDIN_SETTINGS \
"stdin=serial\0"
#define CONSOLE_STDOUT_SETTINGS \
"stdout=serial\0" \
"stderr=serial\0"
#define CONSOLE_ENV_SETTINGS \
CONSOLE_STDIN_SETTINGS \
CONSOLE_STDOUT_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS \
CONSOLE_ENV_SETTINGS \
MEM_LAYOUT_ENV_SETTINGS \
"fdtfile=" CONFIG_FDTFILE "\0" \
"finduuid=part uuid mmc 0:1 uuid\0" \
BOOTENV
#endif /* __RIOTBOARD_CONFIG_H */
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