101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (c) 2020 Engicam srl
|
|
* Copyright (c) 2020 Amarula Solutions(India)
|
|
*/
|
|
|
|
#ifndef __IMX8MM_ICORE_MX8MM_H
|
|
#define __IMX8MM_ICORE_MX8MM_H
|
|
|
|
#include <linux/sizes.h>
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
#define CONFIG_SPL_MAX_SIZE (148 * 1024)
|
|
#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_STACK 0x920000
|
|
# define CONFIG_SPL_BSS_START_ADDR 0x910000
|
|
# define CONFIG_SPL_BSS_MAX_SIZE SZ_8K
|
|
# define CONFIG_SYS_SPL_MALLOC_START 0x42200000
|
|
# define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K
|
|
|
|
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
|
|
# define CONFIG_MALLOC_F_ADDR 0x930000
|
|
/* For RAW image gives a error info not panic */
|
|
# define CONFIG_SPL_ABORT_ON_RAW_IMAGE
|
|
#endif /* CONFIG_SPL_BUILD */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
|
|
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (PHYS_SDRAM_SIZE >> 1))
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(MMC, mmc, 2) \
|
|
func(MMC, mmc, 0)
|
|
#include <config_distro_bootcmd.h>
|
|
#undef CONFIG_ISO_PARTITION
|
|
#else
|
|
#define BOOTENV
|
|
#endif
|
|
|
|
#define ENV_MEM_LAYOUT_SETTINGS \
|
|
"fdt_addr_r=0x44000000\0" \
|
|
"kernel_addr_r=0x42000000\0" \
|
|
"ramdisk_addr_r=0x46400000\0" \
|
|
"scriptaddr=0x46000000\0"
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
ENV_MEM_LAYOUT_SETTINGS \
|
|
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
|
|
"console=ttymxc1,115200\0" \
|
|
BOOTENV
|
|
|
|
/* 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_2M
|
|
#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)
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN SZ_32M
|
|
#define CONFIG_SYS_SDRAM_BASE 0x40000000
|
|
|
|
/* SDRAM configuration */
|
|
#define PHYS_SDRAM 0x40000000
|
|
#define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
|
|
#define CONFIG_SYS_BOOTM_LEN SZ_256M
|
|
|
|
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
|
|
#define CONFIG_SYS_MEMTEST_END \
|
|
(CONFIG_SYS_MEMTEST_START + (PHYS_SDRAM_SIZE >> 1))
|
|
|
|
/* UART */
|
|
#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
|
|
|
|
/* Monitor Command Prompt */
|
|
#define CONFIG_SYS_CBSIZE 2048
|
|
#define CONFIG_SYS_MAXARGS 64
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
|
|
/* 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 /* __IMX8MM_ICORE_MX8MM_H */
|