1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright 2022 Toradex
6 #ifndef __VERDIN_IMX8MP_H
7 #define __VERDIN_IMX8MP_H
9 #include <asm/arch/imx-regs.h>
10 #include <linux/sizes.h>
12 #define CONFIG_SPL_MAX_SIZE (152 * 1024)
13 #define CONFIG_SYS_MONITOR_LEN SZ_512K
14 #define CONFIG_SYS_UBOOT_BASE \
15 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
17 #ifdef CONFIG_SPL_BUILD
18 /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
19 #define CONFIG_SPL_STACK 0x960000
20 #define CONFIG_SPL_BSS_START_ADDR 0x0098fc00
21 #define CONFIG_SPL_BSS_MAX_SIZE SZ_1K
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 0x184000
27 /* For RAW image gives a error info not panic */
28 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
30 #define CONFIG_POWER_PCA9450
32 #define CONFIG_SYS_I2C
33 #endif /* CONFIG_SPL_BUILD */
37 #if defined(CONFIG_CMD_NET)
38 #define CONFIG_FEC_XCV_TYPE RGMII
39 #define CONFIG_FEC_MXC_PHYADDR 7
40 #define FEC_QUIRK_ENET_MAC
42 #define PHY_ANEG_TIMEOUT 20000
43 #endif /* CONFIG_CMD_NET */
45 #define MEM_LAYOUT_ENV_SETTINGS \
46 "fdt_addr_r=0x43000000\0" \
47 "kernel_addr_r=0x40000000\0" \
48 "ramdisk_addr_r=0x46400000\0" \
49 "scriptaddr=0x46000000\0"
51 /* Enable Distro Boot */
52 #ifndef CONFIG_SPL_BUILD
53 #define BOOT_TARGET_DEVICES(func) \
57 #include <config_distro_bootcmd.h>
58 #undef CONFIG_ISO_PARTITION
63 #if defined(CONFIG_TDX_EASY_INSTALLER)
64 # define BOOT_SCRIPT "boot-tezi.scr"
66 # define BOOT_SCRIPT "boot.scr"
69 /* Initial environment variables */
70 #define CONFIG_EXTRA_ENV_SETTINGS \
72 MEM_LAYOUT_ENV_SETTINGS \
73 "bootcmd_mfg=fastboot 0\0" \
75 "boot_scripts=" BOOT_SCRIPT "\0" \
76 "boot_script_dhcp=" BOOT_SCRIPT "\0" \
79 "initrd_addr=0x43800000\0" \
80 "initrd_high=0xffffffffffffffff\0" \
81 "netargs=setenv bootargs console=${console},${baudrate} " \
82 "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
84 "nfsboot=run netargs; dhcp ${loadaddr} ${boot_file}; " \
85 "tftp ${fdt_addr} verdin/${fdtfile}; " \
86 "booti ${loadaddr} - ${fdt_addr}\0" \
87 "setup=setenv setupargs console=${console},${baudrate} console=tty1 " \
88 "consoleblank=0 earlycon\0" \
89 "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
90 "if test \"$confirm\" = \"y\"; then " \
91 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
92 "${blkcnt} / 0x200; mmc dev 2 1; mmc write ${loadaddr} 0x0 " \
95 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
96 #define CONFIG_SYS_INIT_RAM_SIZE SZ_512K
97 #define CONFIG_SYS_INIT_SP_OFFSET \
98 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
99 #define CONFIG_SYS_INIT_SP_ADDR \
100 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
102 #define CONFIG_SYS_BOOTM_LEN SZ_64M /* Increase max gunzip size */
104 /* i.MX 8M Plus supports max. 8GB memory in two albeit concecutive banks */
105 #define CONFIG_SYS_SDRAM_BASE 0x40000000
106 #define PHYS_SDRAM 0x40000000
107 #define PHYS_SDRAM_SIZE (SZ_2G + SZ_1G)
108 #define PHYS_SDRAM_2 0x100000000
109 #define PHYS_SDRAM_2_SIZE (SZ_4G + SZ_1G)
112 #define CONFIG_MXC_UART_BASE UART3_BASE_ADDR
114 /* Monitor Command Prompt */
115 #define CONFIG_SYS_CBSIZE SZ_2K
116 #define CONFIG_SYS_MAXARGS 64
117 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
118 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
119 sizeof(CONFIG_SYS_PROMPT) + 16)
122 #define CONFIG_SYS_FSL_USDHC_NUM 2
123 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
125 #endif /* __VERDIN_IMX8MP_H */