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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2021 Amarula Solutions B.V.
*
*/
#ifndef __IMX6ULZ_SMM_M2_CONFIG_H
#define __IMX6ULZ_SMM_M2_CONFIG_H
#include "mx6_common.h"
#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
#include <linux/stringify.h>
/* SPL options */
#include "imx6_spl.h"
#define CONFIG_MXC_UART_BASE UART4_BASE
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(NAND, nand, 0) \
#include <config_distro_bootcmd.h>
#endif /* !CONFIG_SPL_BUILD */
#define MEM_LAYOUT_ENV_SETTINGS \
"scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"fdt_addr_r=0x81000000\0" \
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
"bootcmd_mfg=echo Running fastboot mode; fastboot usb 0\0" \
#define NANDARGS \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
CONFIG_MTDPARTS_DEFAULT "\0" \
"nandargs=setenv bootargs " \
"${optargs} " \
"mtdparts=${mtdparts} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
"nandroot=ubi0:root rw ubi.mtd=rootfs\0" \
"nandrootfstype=ubifs rootwait=1\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
"nand read ${fdt_addr_r} nanddtb; " \
"nand read ${loadaddr} kernel; " \
"bootz ${loadaddr} - ${fdt_addr_r}\0"
#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
"run nandboot\0"
#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
#devtypel #instance " "
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
MEM_LAYOUT_ENV_SETTINGS \
NANDARGS \
BOOTENV
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define PHYS_SDRAM_SIZE SZ_128M
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
/* NAND */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x20000000
#endif
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