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Igor Opaniuk309e65b2020-01-28 14:42:25 +01001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
Oleksandr Suvorovf106e632021-10-09 22:41:11 +02003 * Copyright 2020-2021 Toradex
Igor Opaniuk309e65b2020-01-28 14:42:25 +01004 */
5
6#ifndef __VERDIN_IMX8MM_H
7#define __VERDIN_IMX8MM_H
8
9#include <asm/arch/imx-regs.h>
10#include <linux/sizes.h>
11
Igor Opaniuk309e65b2020-01-28 14:42:25 +010012#define CONFIG_SPL_MAX_SIZE (148 * 1024)
13#define CONFIG_SYS_MONITOR_LEN SZ_512K
14#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
15#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
Igor Opaniuk309e65b2020-01-28 14:42:25 +010016#define CONFIG_SYS_UBOOT_BASE \
17 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
18
Marek Vasut0d35f742021-05-18 00:40:30 +020019#define CONFIG_SYS_BOOTM_LEN SZ_64M
20
Igor Opaniuk309e65b2020-01-28 14:42:25 +010021#ifdef CONFIG_SPL_BUILD
22#define CONFIG_SPL_STACK 0x920000
23#define CONFIG_SPL_BSS_START_ADDR 0x910000
24#define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */
25#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
26#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
27
28/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
29#define CONFIG_MALLOC_F_ADDR 0x930000
30/* For RAW image gives a error info not panic */
31#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
32#endif
33
34#define MEM_LAYOUT_ENV_SETTINGS \
35 "fdt_addr_r=0x44000000\0" \
36 "kernel_addr_r=0x42000000\0" \
37 "ramdisk_addr_r=0x46400000\0" \
38 "scriptaddr=0x46000000\0"
39
Igor Opaniuk309e65b2020-01-28 14:42:25 +010040/* Enable Distro Boot */
41#ifndef CONFIG_SPL_BUILD
42#define BOOT_TARGET_DEVICES(func) \
43 func(MMC, mmc, 1) \
44 func(MMC, mmc, 0) \
45 func(DHCP, dhcp, na)
46#include <config_distro_bootcmd.h>
47#undef CONFIG_ISO_PARTITION
48#else
49#define BOOTENV
50#endif
51
52/* Initial environment variables */
53#define CONFIG_EXTRA_ENV_SETTINGS \
54 BOOTENV \
55 MEM_LAYOUT_ENV_SETTINGS \
56 "bootcmd_mfg=fastboot 0\0" \
Oleksandr Suvorovf106e632021-10-09 22:41:11 +020057 "boot_file=Image\0" \
Igor Opaniuk309e65b2020-01-28 14:42:25 +010058 "console=ttymxc0\0" \
59 "fdt_addr=0x43000000\0" \
Oleksandr Suvorovf106e632021-10-09 22:41:11 +020060 "fdt_board=dev\0" \
Igor Opaniuk309e65b2020-01-28 14:42:25 +010061 "initrd_addr=0x43800000\0" \
62 "initrd_high=0xffffffffffffffff\0" \
Igor Opaniuk0eed63b2020-03-27 12:28:20 +020063 "netargs=setenv bootargs console=${console},${baudrate} " \
64 "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
65 "\0" \
Oleksandr Suvorovf106e632021-10-09 22:41:11 +020066 "nfsboot=run netargs; dhcp ${loadaddr} ${boot_file}; " \
Igor Opaniuk0eed63b2020-03-27 12:28:20 +020067 "tftp ${fdt_addr} verdin/${fdtfile}; " \
68 "booti ${loadaddr} - ${fdt_addr}\0" \
Igor Opaniuk309e65b2020-01-28 14:42:25 +010069 "setup=setenv setupargs console=${console},${baudrate} " \
70 "console=tty1 consoleblank=0 earlycon\0" \
71 "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
72 "if test \"$confirm\" = \"y\"; then " \
73 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
74 "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x2 " \
75 "${blkcnt}; fi\0"
76
77#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
78#define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
79#define CONFIG_SYS_INIT_SP_OFFSET \
80 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
81#define CONFIG_SYS_INIT_SP_ADDR \
82 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
83
Igor Opaniuk309e65b2020-01-28 14:42:25 +010084#if defined(CONFIG_ENV_IS_IN_MMC)
85/* Environment in eMMC, before config block at the end of 1st "boot sector" */
Igor Opaniuk309e65b2020-01-28 14:42:25 +010086#endif
87
Igor Opaniuk309e65b2020-01-28 14:42:25 +010088#define CONFIG_SYS_SDRAM_BASE 0x40000000
89
90/* SDRAM configuration */
91#define PHYS_SDRAM 0x40000000
92#define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
93
Igor Opaniuk309e65b2020-01-28 14:42:25 +010094/* UART */
95#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
96
97/* Monitor Command Prompt */
Igor Opaniuk309e65b2020-01-28 14:42:25 +010098#define CONFIG_SYS_CBSIZE SZ_2K
99#define CONFIG_SYS_MAXARGS 64
100#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
101#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
102 sizeof(CONFIG_SYS_PROMPT) + 16)
103/* USDHC */
Igor Opaniuk309e65b2020-01-28 14:42:25 +0100104#define CONFIG_SYS_FSL_USDHC_NUM 2
105#define CONFIG_SYS_FSL_ESDHC_ADDR 0
106#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
Igor Opaniuk309e65b2020-01-28 14:42:25 +0100107
108/* ENET */
109#define CONFIG_ETHPRIME "FEC"
110#define CONFIG_FEC_XCV_TYPE RGMII
111#define CONFIG_FEC_MXC_PHYADDR 7
112#define FEC_QUIRK_ENET_MAC
113#define IMX_FEC_BASE 0x30BE0000
114
Marek Vasut0dcadcf2021-03-31 23:46:35 +0200115/* USB Configs */
116#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
117#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
118#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
119
Oleksandr Suvorovf106e632021-10-09 22:41:11 +0200120#endif /* __VERDIN_IMX8MM_H */