1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2020-2021 Toradex
6 #ifndef __VERDIN_IMX8MM_H
7 #define __VERDIN_IMX8MM_H
9 #include <asm/arch/imx-regs.h>
10 #include <linux/sizes.h>
12 #define CONFIG_SPL_MAX_SIZE (148 * 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 #define CONFIG_SYS_BOOTM_LEN SZ_64M
19 #ifdef CONFIG_SPL_BUILD
20 #define CONFIG_SPL_STACK 0x920000
21 #define CONFIG_SPL_BSS_START_ADDR 0x910000
22 #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */
23 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
24 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
26 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
27 #define CONFIG_MALLOC_F_ADDR 0x930000
28 /* For RAW image gives a error info not panic */
29 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
32 #define MEM_LAYOUT_ENV_SETTINGS \
33 "fdt_addr_r=0x44000000\0" \
34 "kernel_addr_r=0x42000000\0" \
35 "ramdisk_addr_r=0x46400000\0" \
36 "scriptaddr=0x46000000\0"
38 /* Enable Distro Boot */
39 #ifndef CONFIG_SPL_BUILD
40 #define BOOT_TARGET_DEVICES(func) \
44 #include <config_distro_bootcmd.h>
49 /* Initial environment variables */
50 #define CONFIG_EXTRA_ENV_SETTINGS \
52 MEM_LAYOUT_ENV_SETTINGS \
53 "bootcmd_mfg=fastboot 0\0" \
56 "fdt_addr=0x43000000\0" \
58 "initrd_addr=0x43800000\0" \
59 "initrd_high=0xffffffffffffffff\0" \
60 "netargs=setenv bootargs console=${console},${baudrate} " \
61 "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
63 "nfsboot=run netargs; dhcp ${loadaddr} ${boot_file}; " \
64 "tftp ${fdt_addr} verdin/${fdtfile}; " \
65 "booti ${loadaddr} - ${fdt_addr}\0" \
66 "setup=setenv setupargs console=${console},${baudrate} " \
67 "console=tty1 consoleblank=0 earlycon\0" \
68 "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
69 "if test \"$confirm\" = \"y\"; then " \
70 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
71 "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x2 " \
74 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
75 #define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
76 #define CONFIG_SYS_INIT_SP_OFFSET \
77 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
78 #define CONFIG_SYS_INIT_SP_ADDR \
79 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
81 #if defined(CONFIG_ENV_IS_IN_MMC)
82 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
85 #define CONFIG_SYS_SDRAM_BASE 0x40000000
87 /* SDRAM configuration */
88 #define PHYS_SDRAM 0x40000000
89 #define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
92 #define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
94 /* Monitor Command Prompt */
95 #define CONFIG_SYS_CBSIZE SZ_2K
96 #define CONFIG_SYS_MAXARGS 64
97 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
98 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
99 sizeof(CONFIG_SYS_PROMPT) + 16)
101 #define CONFIG_SYS_FSL_USDHC_NUM 2
102 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
105 #define CONFIG_FEC_MXC_PHYADDR 7
106 #define FEC_QUIRK_ENET_MAC
109 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
110 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
111 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
113 #endif /* __VERDIN_IMX8MM_H */