1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2022 Gateworks Corporation
6 #ifndef __IMX8MM_VENICE_H
7 #define __IMX8MM_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 0x980000
18 #define CONFIG_SPL_BSS_START_ADDR 0x950000
19 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
20 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
22 /* For RAW image gives a error info not panic */
23 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
26 #define MEM_LAYOUT_ENV_SETTINGS \
27 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
28 "fdt_addr_r=0x50200000\0" \
29 "scriptaddr=0x50280000\0" \
30 "ramdisk_addr_r=0x50300000\0" \
31 "kernel_comp_addr_r=0x40200000\0"
33 /* Enable Distro Boot */
34 #ifndef CONFIG_SPL_BUILD
35 #define BOOT_TARGET_DEVICES(func) \
40 #include <config_distro_bootcmd.h>
45 /* Initial environment variables */
46 #define CONFIG_EXTRA_ENV_SETTINGS \
48 MEM_LAYOUT_ENV_SETTINGS \
50 "bootm_size=0x10000000\0" \
52 "preboot=gsc wd-disable\0" \
53 "console=ttymxc1,115200\0" \
55 "tftpboot $loadaddr $image && " \
56 "setexpr blkcnt $filesize + 0x1ff && " \
57 "setexpr blkcnt $blkcnt / 0x200 && " \
59 "mmc write $loadaddr 0x40 $blkcnt\0" \
61 "if $fsload $fdt_addr_r $dir/$fdt_file1; " \
62 "then echo loaded $fdt_file1; " \
63 "elif $fsload $fdt_addr_r $dir/$fdt_file2; " \
64 "then echo loaded $fdt_file2; " \
65 "elif $fsload $fdt_addr_r $dir/$fdt_file3; " \
66 "then echo loaded $fdt_file3; " \
67 "elif $fsload $fdt_addr_r $dir/$fdt_file4; " \
68 "then echo loaded $fdt_file4; " \
69 "elif $fsload $fdt_addr_r $dir/$fdt_file5; " \
70 "then echo loaded $fdt_file5; " \
73 "setenv fsload tftpboot; " \
74 "run loadfdt && tftpboot $kernel_addr_r $dir/Image && " \
75 "booti $kernel_addr_r - $fdt_addr_r\0" \
77 "tftpboot $loadaddr $image && " \
78 "gzwrite mmc $dev $loadaddr $filesize 100000 1000000\0" \
80 "tftpboot $loadaddr $image && " \
81 "gzwrite mmc $dev $loadaddr $filesize\0" \
82 "erase_env=mmc dev $dev; mmc erase 0x7f08 0x40\0"
84 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
85 #define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
87 #define CONFIG_SYS_SDRAM_BASE 0x40000000
89 /* SDRAM configuration */
90 #define PHYS_SDRAM 0x40000000
91 #define PHYS_SDRAM_SIZE SZ_4G
92 #define CONFIG_SYS_BOOTM_LEN SZ_256M
95 #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(2)
98 #define CONFIG_FEC_MXC_PHYADDR 0
99 #define FEC_QUIRK_ENET_MAC