1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2021 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_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 #ifdef CONFIG_SPL_BUILD
18 #define CONFIG_SPL_STACK 0x920000
19 #define CONFIG_SPL_BSS_START_ADDR 0x910000
20 #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K
21 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
22 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_1M
24 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
25 #define CONFIG_MALLOC_F_ADDR 0x930000
26 /* For RAW image gives a error info not panic */
27 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
31 #define MEM_LAYOUT_ENV_SETTINGS \
32 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
33 "fdt_addr_r=0x50200000\0" \
34 "scriptaddr=0x50280000\0" \
35 "ramdisk_addr_r=0x50300000\0" \
36 "kernel_comp_addr_r=0x40200000\0"
38 /* Enable Distro Boot */
39 #ifndef CONFIG_SPL_BUILD
40 #define BOOT_TARGET_DEVICES(func) \
46 #include <config_distro_bootcmd.h>
51 /* Initial environment variables */
52 #define CONFIG_EXTRA_ENV_SETTINGS \
54 MEM_LAYOUT_ENV_SETTINGS \
56 "bootm_size=0x10000000\0" \
58 "preboot=gsc wd-disable\0" \
59 "console=ttymxc1,115200\0" \
61 "tftpboot $loadaddr $image && " \
62 "setexpr blkcnt $filesize + 0x1ff && " \
63 "setexpr blkcnt $blkcnt / 0x200 && " \
65 "mmc write $loadaddr 0x42 $blkcnt\0" \
67 "if $fsload $fdt_addr_r $dir/$fdt_file1; " \
68 "then echo loaded $fdt_file1; " \
69 "elif $fsload $fdt_addr_r $dir/$fdt_file2; " \
70 "then echo loaded $fdt_file2; " \
71 "elif $fsload $fdt_addr_r $dir/$fdt_file3; " \
72 "then echo loaded $fdt_file3; " \
73 "elif $fsload $fdt_addr_r $dir/$fdt_file4; " \
74 "then echo loaded $fdt_file4; " \
75 "elif $fsload $fdt_addr_r $dir/$fdt_file5; " \
76 "then echo loaded $fdt_file5; " \
79 "setenv fsload tftpboot; " \
80 "run loadfdt && tftpboot $kernel_addr_r $dir/Image && " \
81 "booti $kernel_addr_r - $fdt_addr_r\0" \
83 "tftpboot $loadaddr $image && " \
84 "gzwrite mmc $dev $loadaddr $filesize 100000 1000000\0" \
86 "tftpboot $loadaddr $image && " \
87 "gzwrite mmc $dev $loadaddr $filesize\0" \
88 "erase_env=mmc dev $dev; mmc erase 0x7f08 0x40\0"
90 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
91 #define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
92 #define CONFIG_SYS_INIT_SP_OFFSET \
93 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
94 #define CONFIG_SYS_INIT_SP_ADDR \
95 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
97 #define CONFIG_SYS_SDRAM_BASE 0x40000000
99 /* SDRAM configuration */
100 #define PHYS_SDRAM 0x40000000
101 #define PHYS_SDRAM_SIZE SZ_4G
102 #define CONFIG_SYS_BOOTM_LEN SZ_256M
105 #define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
107 /* Monitor Command Prompt */
108 #define CONFIG_SYS_CBSIZE SZ_2K
109 #define CONFIG_SYS_MAXARGS 64
110 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
111 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
112 sizeof(CONFIG_SYS_PROMPT) + 16)
115 #define CONFIG_SYS_FSL_USDHC_NUM 2
116 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
119 #define CONFIG_FEC_MXC_PHYADDR 0
120 #define FEC_QUIRK_ENET_MAC