1 /* SPDX-License-Identifier: GPL-2.0+ */
9 #include <linux/sizes.h>
10 #include <linux/stringify.h>
11 #include <asm/arch/imx-regs.h>
13 #define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M)
15 #define CONFIG_SPL_MAX_SIZE (148 * 1024)
16 #define CONFIG_SYS_MONITOR_LEN SZ_512K
17 #define CONFIG_SYS_UBOOT_BASE \
18 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
20 #ifdef CONFIG_SPL_BUILD
21 #define CONFIG_SPL_STACK 0x980000
22 #define CONFIG_SPL_BSS_START_ADDR 0x950000
23 #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */
24 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
25 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
27 /* For RAW image gives a error info not panic */
28 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
32 #ifndef CONFIG_SPL_BUILD
33 #define BOOT_TARGET_DEVICES(func) \
38 #include <config_distro_bootcmd.h>
41 /* Initial environment variables */
42 /* see include/configs/ti_armv7_common.h */
43 #define ENV_MEM_LAYOUT_SETTINGS \
44 "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
45 "kernel_addr_r=0x42000000\0" \
46 "fdt_addr_r=0x48000000\0" \
47 "fdtoverlay_addr_r=0x49000000\0" \
48 "ramdisk_addr_r=0x48080000\0" \
49 "initrd_addr=0x48080000\0" \
50 "scriptaddr=0x40000000\0" \
51 "pxefile_addr_r=0x40100000\0"
53 #define CONFIG_EXTRA_ENV_SETTINGS \
56 "console=ttymxc1,115200\0" \
58 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
59 "bootm_size=0x10000000\0" \
61 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
62 ENV_MEM_LAYOUT_SETTINGS
64 /* Link Definitions */
66 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
67 #define CONFIG_SYS_INIT_RAM_SIZE 0x200000
68 #define CONFIG_SYS_INIT_SP_OFFSET \
69 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
70 #define CONFIG_SYS_INIT_SP_ADDR \
71 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
74 #define CONFIG_SYS_SDRAM_BASE 0x40000000
75 #define PHYS_SDRAM 0x40000000
76 #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
78 #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(2)
80 /* Monitor Command Prompt */
81 #define CONFIG_SYS_CBSIZE 2048
82 #define CONFIG_SYS_MAXARGS 64
83 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
84 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
85 sizeof(CONFIG_SYS_PROMPT) + 16)