1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2020 Engicam srl
4 * Copyright (c) 2020 Amarula Solutions(India)
7 #ifndef __IMX8MM_ICORE_MX8MM_H
8 #define __IMX8MM_ICORE_MX8MM_H
10 #include <linux/sizes.h>
11 #include <asm/arch/imx-regs.h>
13 #define CONFIG_SPL_MAX_SIZE (148 * 1024)
14 #define CONFIG_SYS_MONITOR_LEN SZ_512K
15 #define CONFIG_SYS_UBOOT_BASE \
16 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
18 #ifdef CONFIG_SPL_BUILD
19 # define CONFIG_SPL_STACK 0x920000
20 # define CONFIG_SPL_BSS_START_ADDR 0x910000
21 # define CONFIG_SPL_BSS_MAX_SIZE SZ_8K
22 # define CONFIG_SYS_SPL_MALLOC_START 0x42200000
23 # define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K
25 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
26 # define CONFIG_MALLOC_F_ADDR 0x930000
27 /* For RAW image gives a error info not panic */
28 # define CONFIG_SPL_ABORT_ON_RAW_IMAGE
29 #endif /* CONFIG_SPL_BUILD */
31 #ifndef CONFIG_SPL_BUILD
32 #define BOOT_TARGET_DEVICES(func) \
35 #include <config_distro_bootcmd.h>
36 #undef CONFIG_ISO_PARTITION
41 #define ENV_MEM_LAYOUT_SETTINGS \
42 "fdt_addr_r=0x44000000\0" \
43 "kernel_addr_r=0x42000000\0" \
44 "ramdisk_addr_r=0x46400000\0" \
45 "scriptaddr=0x46000000\0"
47 #define CONFIG_EXTRA_ENV_SETTINGS \
48 ENV_MEM_LAYOUT_SETTINGS \
49 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
50 "console=ttymxc1,115200\0" \
53 /* Link Definitions */
55 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
56 #define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
57 #define CONFIG_SYS_INIT_SP_OFFSET \
58 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
59 #define CONFIG_SYS_INIT_SP_ADDR \
60 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
62 #define CONFIG_SYS_SDRAM_BASE 0x40000000
64 /* SDRAM configuration */
65 #define PHYS_SDRAM 0x40000000
66 #define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
67 #define CONFIG_SYS_BOOTM_LEN SZ_256M
70 #define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
72 /* Monitor Command Prompt */
73 #define CONFIG_SYS_CBSIZE 2048
74 #define CONFIG_SYS_MAXARGS 64
75 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
76 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
77 sizeof(CONFIG_SYS_PROMPT) + 16)
80 #define CONFIG_SYS_FSL_USDHC_NUM 2
81 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
83 #endif /* __IMX8MM_ICORE_MX8MM_H */