1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
10 #include <asm/arch/imx-regs.h>
11 #include <linux/sizes.h>
13 #define CONFIG_SYS_FSL_CLK
15 /* Size of malloc() pool */
16 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
19 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
20 #define CONFIG_MXC_USB_FLAGS 0
22 /* Command definition */
23 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
25 #define CONFIG_EXTRA_ENV_SETTINGS \
26 "console=ttymxc1,115200\0" \
27 "fdt_addr=0x75000000\0" \
28 "fdt_high=0xffffffff\0" \
29 "scriptaddr=0x74000000\0" \
30 "kernel_file=fitImage\0"\
32 "rdinit=/sbin/init\0" \
33 "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
35 "uboot_file=u-boot.imx\0" \
36 "updargs=setenv bootargs console=${console} ${smp} ${displayargs}\0" \
37 "initrd_ram_dev=/dev/ram\0" \
38 "addswupdate=setenv bootargs ${bootargs} root=${initrd_ram_dev} rw\0" \
39 "addkeys=setenv bootargs ${bootargs} di=${dig_in} key1=${key1}\0" \
40 "loadusb=usb start; " \
41 "fatload usb 0 ${loadaddr} ${upd_image}\0" \
42 "up=if tftp ${loadaddr} ${uboot_file}; then " \
43 "setexpr blkc ${filesize} / 0x200; " \
44 "setexpr blkc ${blkc} + 1; " \
45 "mmc write ${loadaddr} 0x2 ${blkc}" \
47 "upwic=setenv wic_file kp-image-kp${boardsoc}.wic; "\
48 "if tftp ${loadaddr} ${wic_file}; then " \
49 "setexpr blkc ${filesize} / 0x200; " \
50 "setexpr blkc ${blkc} + 1; " \
51 "mmc write ${loadaddr} 0x0 ${blkc}" \
53 "usbupd=echo Booting update from usb ...; " \
60 "bootm ${loadaddr}#${fit_config}\0" \
63 #define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd"
65 #define BOOT_TARGET_DEVICES(func) \
69 #include <config_distro_bootcmd.h>
71 #define CONFIG_ARP_TIMEOUT 200UL
73 /* Miscellaneous configurable options */
74 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
75 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
77 /* Physical Memory Map */
78 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
79 #define PHYS_SDRAM_1_SIZE (512 * SZ_1M)
80 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE)
82 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
83 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
84 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
86 #define CONFIG_SYS_INIT_SP_OFFSET \
87 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
88 #define CONFIG_SYS_INIT_SP_ADDR \
89 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
91 /* environment organization */
93 #endif /* __CONFIG_H_ */