2021-04-23 07:45:52 +00:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
|
|
|
/*
|
|
|
|
|
* Copyright 2018 NXP
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __IMX8M_CM_H
|
|
|
|
|
#define __IMX8M_CM_H
|
|
|
|
|
|
|
|
|
|
#include <linux/sizes.h>
|
|
|
|
|
#include <linux/stringify.h>
|
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M)
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SPL_MAX_SIZE (124 * 1024)
|
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_SPL_BUILD
|
|
|
|
|
#define CONFIG_SPL_STACK 0x187FF0
|
|
|
|
|
#define CONFIG_SPL_BSS_START_ADDR 0x00180000
|
|
|
|
|
#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */
|
|
|
|
|
#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
|
|
|
|
|
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 /* 512 KB */
|
|
|
|
|
#define CONFIG_SYS_SPL_PTE_RAM_BASE 0x41580000
|
|
|
|
|
|
|
|
|
|
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
|
|
|
|
|
#define CONFIG_MALLOC_F_ADDR 0x182000
|
|
|
|
|
/* For RAW image gives a error info not panic */
|
|
|
|
|
#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* ENET Config */
|
|
|
|
|
/* ENET1 */
|
|
|
|
|
|
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
|
|
|
func(MMC, mmc, 0) \
|
|
|
|
|
func(MMC, mmc, 1) \
|
|
|
|
|
func(DHCP, dhcp, na)
|
|
|
|
|
|
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Initial environment variables */
|
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
|
|
|
BOOTENV \
|
|
|
|
|
"scriptaddr=0x43500000\0" \
|
|
|
|
|
"kernel_addr_r=0x40880000\0" \
|
|
|
|
|
"image=Image\0" \
|
|
|
|
|
"console=ttymxc0,115200\0" \
|
|
|
|
|
"fdt_addr=0x43000000\0" \
|
|
|
|
|
"boot_fdt=try\0" \
|
|
|
|
|
"fdt_file=imx8mq-cm.dtb\0" \
|
|
|
|
|
"initrd_addr=0x43800000\0" \
|
|
|
|
|
"bootm_size=0x10000000\0" \
|
2021-12-11 19:55:52 +00:00
|
|
|
"mmcpart=1\0" \
|
2022-04-15 04:23:41 +00:00
|
|
|
"mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
|
2021-04-23 07:45:52 +00:00
|
|
|
|
|
|
|
|
/* Link Definitions */
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
|
|
|
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
|
|
|
|
|
#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_SYS_SDRAM_BASE 0x40000000
|
|
|
|
|
#define PHYS_SDRAM 0x40000000
|
|
|
|
|
#define PHYS_SDRAM_SIZE 0x40000000 /* 1 GB DDR */
|
|
|
|
|
|
|
|
|
|
#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
|
|
|
|
|
|
|
|
|
|
/* Monitor Command Prompt */
|
|
|
|
|
#define CONFIG_SYS_CBSIZE 1024
|
|
|
|
|
#define CONFIG_SYS_MAXARGS 64
|
|
|
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
|
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 2
|
|
|
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
|
|
|
|
|
|
|
|
#endif
|
