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_SPL_STACK 0x960000
18 #define CONFIG_SPL_BSS_START_ADDR 0x0098FC00
19 #define CONFIG_SPL_BSS_MAX_SIZE 0x400 /* 1 KB */
20 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
21 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
23 /* For RAW image gives a error info not panic */
24 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
27 #define MEM_LAYOUT_ENV_SETTINGS \
28 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
29 "fdt_addr_r=0x50200000\0" \
30 "scriptaddr=0x50280000\0" \
31 "ramdisk_addr_r=0x50300000\0" \
32 "kernel_comp_addr_r=0x40200000\0"
34 /* Enable Distro Boot */
35 #ifndef CONFIG_SPL_BUILD
36 #define BOOT_TARGET_DEVICES(func) \
41 #include <config_distro_bootcmd.h>
46 /* Initial environment variables */
47 #define CONFIG_EXTRA_ENV_SETTINGS \
49 MEM_LAYOUT_ENV_SETTINGS \
51 "bootm_size=0x10000000\0" \
53 "preboot=gsc wd-disable\0" \
54 "console=ttymxc1,115200\0" \
56 "tftpboot $loadaddr $image && " \
57 "setexpr blkcnt $filesize + 0x1ff && " \
58 "setexpr blkcnt $blkcnt / 0x200 && " \
60 "mmc write $loadaddr 0x40 $blkcnt\0" \
62 "if $fsload $fdt_addr_r $dir/$fdt_file1; " \
63 "then echo loaded $fdt_file1; " \
64 "elif $fsload $fdt_addr_r $dir/$fdt_file2; " \
65 "then echo loaded $fdt_file2; " \
66 "elif $fsload $fdt_addr_r $dir/$fdt_file3; " \
67 "then echo loaded $fdt_file3; " \
68 "elif $fsload $fdt_addr_r $dir/$fdt_file4; " \
69 "then echo loaded $fdt_file4; " \
70 "elif $fsload $fdt_addr_r $dir/$fdt_file5; " \
71 "then echo loaded $fdt_file5; " \
74 "setenv fsload tftpboot; " \
75 "run loadfdt && tftpboot $kernel_addr_r $dir/Image && " \
76 "booti $kernel_addr_r - $fdt_addr_r\0" \
78 "tftpboot $loadaddr $image && " \
79 "gzwrite mmc $dev $loadaddr $filesize 100000 1000000\0" \
81 "tftpboot $loadaddr $image && " \
82 "gzwrite mmc $dev $loadaddr $filesize\0" \
83 "erase_env=mmc dev $dev; mmc erase 0x7f08 0x40\0"
85 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
86 #define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
87 #define CONFIG_SYS_INIT_SP_OFFSET \
88 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
89 #define CONFIG_SYS_INIT_SP_ADDR \
90 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
92 #define CONFIG_SYS_SDRAM_BASE 0x40000000
94 /* SDRAM configuration */
95 #define PHYS_SDRAM 0x40000000
96 #define PHYS_SDRAM_SIZE SZ_4G
97 #define CONFIG_SYS_BOOTM_LEN SZ_256M
100 #define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
103 #define FEC_QUIRK_ENET_MAC