1 /* SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2019-2020 PHYTEC Messtechnik GmbH
4 * Author: Teresa Remmet <t.remmet@phytec.de>
7 #ifndef __PHYCORE_IMX8MM_H
8 #define __PHYCORE_IMX8MM_H
10 #include <linux/sizes.h>
11 #include <linux/stringify.h>
12 #include <asm/arch/imx-regs.h>
14 #define CONFIG_SYS_BOOTM_LEN SZ_64M
15 #define CONFIG_SPL_MAX_SIZE (148 * SZ_1K)
16 #define CONFIG_SYS_MONITOR_LEN SZ_512K
17 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
18 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
19 #define CONFIG_SYS_UBOOT_BASE \
20 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
22 #ifdef CONFIG_SPL_BUILD
23 #define CONFIG_SPL_STACK 0x920000
24 #define CONFIG_SPL_BSS_START_ADDR 0x910000
25 #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K
26 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
27 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K
29 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
30 #define CONFIG_MALLOC_F_ADDR 0x930000
31 /* For RAW image gives a error info not panic */
32 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
35 #define CONFIG_EXTRA_ENV_SETTINGS \
37 "console=ttymxc2,115200\0" \
38 "fdt_addr=0x48000000\0" \
39 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
40 "ipaddr=192.168.3.11\0" \
41 "serverip=192.168.3.10\0" \
42 "netmask=255.225.255.0\0" \
44 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
45 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
47 "mmcautodetect=yes\0" \
48 "mmcargs=setenv bootargs console=${console} " \
49 "root=/dev/mmcblk${mmcdev}p${mmcroot} rootwait rw\0" \
50 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
51 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
52 "mmcboot=echo Booting from mmc ...; " \
54 "if run loadfdt; then " \
55 "booti ${loadaddr} - ${fdt_addr}; " \
57 "echo WARN: Cannot load the DT; " \
60 "netargs=setenv bootargs console=${console} root=/dev/nfs ip=dhcp " \
61 "nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
62 "netboot=echo Booting from net ...; " \
64 "if test ${ip_dyn} = yes; then " \
65 "setenv get_cmd dhcp; " \
67 "setenv get_cmd tftp; " \
69 "${get_cmd} ${loadaddr} ${image}; " \
70 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
71 "booti ${loadaddr} - ${fdt_addr}; " \
73 "echo WARN: Cannot load the DT; " \
76 #define CONFIG_BOOTCOMMAND \
77 "mmc dev ${mmcdev}; if mmc rescan; then " \
78 "if run loadimage; then " \
80 "else run netboot; " \
84 /* Link Definitions */
86 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
87 #define CONFIG_SYS_INIT_RAM_SIZE SZ_512K
88 #define CONFIG_SYS_INIT_SP_OFFSET \
89 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
90 #define CONFIG_SYS_INIT_SP_ADDR \
91 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
93 #define CONFIG_MMCROOT "/dev/mmcblk2p2" /* USDHC3 */
95 #define CONFIG_SYS_SDRAM_BASE 0x40000000
97 #define PHYS_SDRAM SZ_1G
98 #define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
101 #define CONFIG_MXC_UART_BASE UART3_BASE_ADDR
103 /* Monitor Command Prompt */
104 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
105 #define CONFIG_SYS_CBSIZE SZ_2K
106 #define CONFIG_SYS_MAXARGS 64
107 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
108 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
109 sizeof(CONFIG_SYS_PROMPT) + 16)
111 #define CONFIG_FSL_USDHC
112 #define CONFIG_SYS_FSL_USDHC_NUM 2
113 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
114 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
117 #define CONFIG_ETHPRIME "FEC"
118 #define CONFIG_FEC_XCV_TYPE RGMII
119 #define CONFIG_FEC_MXC_PHYADDR 0
120 #define FEC_QUIRK_ENET_MAC
121 #define IMX_FEC_BASE 0x30BE0000
123 #endif /* __PHYCORE_IMX8MM_H */