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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2017-2018 NXP
*/
#ifndef __IMX8QM_ROM7720_H
#define __IMX8QM_ROM7720_H
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#define CONFIG_REMAKE_ELF
#define CONFIG_SPL_MAX_SIZE (124 * 1024)
#define CONFIG_SPL_BSS_START_ADDR 0x00128000
#define CONFIG_SPL_BSS_MAX_SIZE 0x1000 /* 4 KB */
#undef CONFIG_BOOTM_NETBSD
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
/* FUSE command */
#define CONFIG_CMD_FUSE
/* Boot M4 */
#define M4_BOOT_ENV \
"m4_0_image=m4_0.bin\0" \
"m4_1_image=m4_1.bin\0" \
"loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_0_image}\0" \
"loadm4image_1=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_1_image}\0" \
"m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
"m4boot_1=run loadm4image_1; dcache flush; bootaux ${loadaddr} 1\0" \
#ifdef CONFIG_NAND_BOOT
#define MFG_NAND_PARTITION "mtdparts=gpmi-nand:128m(boot),32m(kernel),16m(dtb),8m(misc),-(rootfs) "
#else
#define MFG_NAND_PARTITION ""
#endif
#define CONFIG_MFG_ENV_SETTINGS \
"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
"rdinit=/linuxrc " \
"g_mass_storage.stall=0 g_mass_storage.removable=1 " \
"g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
"g_mass_storage.iSerialNumber=\"\" "\
MFG_NAND_PARTITION \
"clk_ignore_unused "\
"\0" \
"initrd_addr=0x83800000\0" \
"initrd_high=0xffffffffffffffff\0" \
"bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS \
M4_BOOT_ENV \
"script=boot.scr\0" \
"image=Image\0" \
"panel=NULL\0" \
"console=ttyLP0\0" \
"fdt_addr=0x83000000\0" \
"fdt_high=0xffffffffffffffff\0" \
"boot_fdt=try\0" \
"fdt_file=imx8qm-rom7720-a1.dtb\0" \
"initrd_addr=0x83800000\0" \
"initrd_high=0xffffffffffffffff\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} earlycon\0 " \
"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\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 test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"else " \
"echo wait for boot; " \
"fi;\0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp rw earlycon\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} ${loadaddr} ${image}; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"else " \
"booti; " \
"fi;\0"
#define CONFIG_BOOTCOMMAND \
"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 booti ${loadaddr} - ${fdt_addr}; fi"
/* Link Definitions */
#define CONFIG_LOADADDR 0x80280000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_INIT_SP_ADDR 0x80200000
/* Default environment is in SD */
#ifdef CONFIG_QSPI_BOOT
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#else
#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
#endif
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
/* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board,
* USDHC3 is for SD on base board On DDR4 board, USDHC1 is mux for NAND,
* USDHC2 is for SD, USDHC3 is for SD on base board
*/
#define CONFIG_SYS_MMC_ENV_DEV 2 /* USDHC3 */
#define CONFIG_MMCROOT "/dev/mmcblk2p2" /* USDHC3 */
#define CONFIG_SYS_FSL_USDHC_NUM 3
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define PHYS_SDRAM_1 0x80000000
#define PHYS_SDRAM_2 0x880000000
#define PHYS_SDRAM_1_SIZE 0x80000000 /* 2 GB */
/* LPDDR4 board total DDR is 6GB, DDR4 board total DDR is 4 GB */
#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */
#define CONFIG_SYS_MEMTEST_START 0xA0000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (PHYS_SDRAM_1_SIZE >> 2))
/* Serial */
#define CONFIG_BAUDRATE 115200
/* Generic Timer Definitions */
#define COUNTER_FREQUENCY 8000000 /* 8MHz */
/* Networking */
#define CONFIG_FEC_XCV_TYPE RGMII
#define FEC_QUIRK_ENET_MAC
#endif /* __IMX8QM_ROM7720_H */
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