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/*
* Copyright (C) 2017 Logic PD, Inc.
*
* Configuration settings for the LogicPD i.MX6 SOM.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __IMX6LOGIC_CONFIG_H
#define __IMX6LOGIC_CONFIG_H
#define CONFIG_MXC_UART_BASE UART1_BASE
#define CONSOLE_DEV "ttymxc0"
#include <config_distro_defaults.h>
#include "mx6_common.h"
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
#define CONFIG_MXC_UART
/* MMC Configs */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* Dev kit SD card */
/* Ethernet Configs */
#define CONFIG_MII
#define CONFIG_FEC_XCV_TYPE RMII
#define CONFIG_ETHPRIME "FEC"
#define CONFIG_FEC_MXC_PHYADDR 0
#define CONFIG_PHY_SMSC
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"image=zImage\0" \
"bootm_size=0x10000000\0" \
"fdt_addr_r=0x18000000\0" \
"fdt_addr=0x18000000\0" \
"ramdisk_addr_r=0x13000000\0" \
"ramdiskaddr=0x13000000\0" \
"kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
"ramdisk_file=rootfs.cpio.uboot\0" \
"boot_fdt=try\0" \
"ip_dyn=yes\0" \
"console=" CONSOLE_DEV "\0" \
"mmcdev=1\0" \
"mmcpart=1\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"nandroot=ubi0:rootfs rootfstype=ubifs\0" \
"mmcargs=setenv bootargs console=${console},${baudrate}" \
" root=${mmcroot} ${mtdparts}\0" \
"nandargs=setenv bootargs console=${console},${baudrate}" \
" ubi.mtd=fs root=${nandroot} ${mtdparts}\0" \
"ramargs=setenv bootargs console=${console},${baudrate}" \
" root=/dev/ram rw ${mtdparts}\0" \
"loadbootscript=" \
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...;" \
" source\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
" setenv kernelsize ${filesize}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdiskaddr}" \
" ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
"mmcboot=echo Booting from mmc...; run mmcargs; run loadimage;" \
" run loadfdt; bootz ${loadaddr} - ${fdt_addr}\0" \
"mmcramboot=run ramargs; run loadimage;" \
" run loadfdt; run loadramdisk;" \
" bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
"nandboot=echo Booting from nand ...; " \
" run nandargs;" \
" nand read ${loadaddr} kernel ${kernelsize};" \
" nand read ${fdt_addr} dtb;" \
" bootz ${loadaddr} - ${fdt_addr}\0" \
"nandramboot=echo Booting RAMdisk from nand ...; " \
" nand read ${ramdiskaddr} fs ${ramdisksize};" \
" nand read ${loadaddr} kernel ${kernelsize};" \
" nand read ${fdt_addr} dtb;" \
" run ramargs;" \
" bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs" \
" ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${image}; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"bootz ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootz; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootz; " \
"fi;\0" \
"autoboot=mmc dev ${mmcdev};" \
"if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loadimage; then " \
"run mmcboot; " \
"else run netboot; " \
"fi; " \
"fi; " \
"else run netboot; fi"
#define CONFIG_BOOTCOMMAND \
"run autoboot"
#define CONFIG_ARP_TIMEOUT 200UL
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x10010000
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
/* 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_SIZE (8 * 1024)
#define CONFIG_ENV_OFFSET 0x400000
#define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
/* NAND stuff */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
/* MTD device */
# define CONFIG_MTD_DEVICE
# define CONFIG_MTD_PARTITIONS
# define MTDIDS_DEFAULT "nand0=gpmi-nand"
# define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:4m(uboot)," \
"1m(env),16m(kernel),1m(dtb),-(fs)"
/* DMA stuff, needed for GPMI/MXS NAND support */
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8
/* EEPROM contains serial no, MAC addr and other Logic PD info */
#define CONFIG_I2C_EEPROM
#endif /* __IMX6LOGIC_CONFIG_H */
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