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/* SPDX-License-Identifier: GPL-2.0-or-later
*
* Copyright (C) 2020 PHYTEC Messtechnik GmbH
* Author: Teresa Remmet <t.remmet@phytec.de>
*/
#ifndef __PHYCORE_IMX8MP_H
#define __PHYCORE_IMX8MP_H
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#define CONFIG_SYS_BOOTM_LEN SZ_64M
#define CONFIG_SPL_MAX_SIZE (152 * SZ_1K)
#define CONFIG_SYS_MONITOR_LEN SZ_512K
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
#define CONFIG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
#define CONFIG_SPL_STACK 0x960000
#define CONFIG_SPL_BSS_START_ADDR 0x98FC00
#define CONFIG_SPL_BSS_MAX_SIZE SZ_1K
#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K
#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_POWER_PCA9450
#define CONFIG_SYS_I2C
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
"image=Image\0" \
"console=ttymxc1,115200\0" \
"fdt_addr=0x48000000\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=2\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console} " \
"root=/dev/mmcblk${mmcdev}p${mmcroot} rootwait rw\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"if run loadfdt; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi;\0 " \
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadimage; then " \
"run mmcboot; " \
"else run netboot; " \
"fi; " \
"fi;"
/* Link Definitions */
#define CONFIG_LOADADDR 0x40480000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#define CONFIG_SYS_INIT_RAM_SIZE SZ_512K
#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)
#define CONFIG_MMCROOT "/dev/mmcblk2p2" /* USDHC3 */
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN SZ_32M
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE 0x80000000
/* UART */
#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE SZ_2K
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/* USDHC */
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
/* I2C */
#define CONFIG_SYS_I2C_SPEED 100000
#endif /* __PHYCORE_IMX8MP_H */
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