1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2022 Gateworks Corporation
6 #ifndef __IMX8MP_VENICE_H
7 #define __IMX8MP_VENICE_H
9 #include <asm/arch/imx-regs.h>
10 #include <linux/sizes.h>
12 #define CONFIG_SYS_MONITOR_LEN SZ_512K
13 #define CONFIG_SYS_UBOOT_BASE \
14 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
16 #ifdef CONFIG_SPL_BUILD
17 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
18 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
20 /* For RAW image gives a error info not panic */
21 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
24 #define MEM_LAYOUT_ENV_SETTINGS \
25 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
26 "fdt_addr_r=0x50200000\0" \
27 "scriptaddr=0x50280000\0" \
28 "ramdisk_addr_r=0x50300000\0" \
29 "kernel_comp_addr_r=0x40200000\0"
31 /* Enable Distro Boot */
32 #ifndef CONFIG_SPL_BUILD
33 #define BOOT_TARGET_DEVICES(func) \
38 #include <config_distro_bootcmd.h>
43 /* Initial environment variables */
44 #define CONFIG_EXTRA_ENV_SETTINGS \
46 MEM_LAYOUT_ENV_SETTINGS \
48 "bootm_size=0x10000000\0" \
50 "preboot=gsc wd-disable\0" \
51 "console=ttymxc1,115200\0" \
53 "tftpboot $loadaddr $image && " \
54 "setexpr blkcnt $filesize + 0x1ff && " \
55 "setexpr blkcnt $blkcnt / 0x200 && " \
57 "mmc write $loadaddr 0x40 $blkcnt\0" \
59 "if $fsload $fdt_addr_r $dir/$fdt_file1; " \
60 "then echo loaded $fdt_file1; " \
61 "elif $fsload $fdt_addr_r $dir/$fdt_file2; " \
62 "then echo loaded $fdt_file2; " \
63 "elif $fsload $fdt_addr_r $dir/$fdt_file3; " \
64 "then echo loaded $fdt_file3; " \
65 "elif $fsload $fdt_addr_r $dir/$fdt_file4; " \
66 "then echo loaded $fdt_file4; " \
67 "elif $fsload $fdt_addr_r $dir/$fdt_file5; " \
68 "then echo loaded $fdt_file5; " \
71 "setenv fsload tftpboot; " \
72 "run loadfdt && tftpboot $kernel_addr_r $dir/Image && " \
73 "booti $kernel_addr_r - $fdt_addr_r\0" \
75 "tftpboot $loadaddr $image && " \
76 "gzwrite mmc $dev $loadaddr $filesize 100000 1000000\0" \
78 "tftpboot $loadaddr $image && " \
79 "gzwrite mmc $dev $loadaddr $filesize\0" \
80 "erase_env=mmc dev $dev; mmc erase 0x7f08 0x40\0"
82 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
83 #define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
85 #define CONFIG_SYS_SDRAM_BASE 0x40000000
87 /* SDRAM configuration */
88 #define PHYS_SDRAM 0x40000000
89 #define PHYS_SDRAM_SIZE SZ_4G
90 #define CONFIG_SYS_BOOTM_LEN SZ_256M
93 #define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
96 #define FEC_QUIRK_ENET_MAC