1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) Stefano Babic <sbabic@denx.de>
7 #ifndef __SKSIMX6_CONFIG_H
8 #define __SKSIMX6_CONFIG_H
10 #include "mx6_common.h"
14 #define CONFIG_MXC_UART_BASE UART1_BASE
16 /* Size of malloc() pool */
17 #define CONFIG_SYS_MALLOC_LEN (8 * SZ_1M)
20 #define IMX_FEC_BASE ENET_BASE_ADDR
21 #define CONFIG_FEC_XCV_TYPE RGMII
22 #define CONFIG_ETHPRIME "FEC"
23 #define CONFIG_FEC_MXC_PHYADDR 0x01
25 #define CONFIG_PHY_MICREL_KSZ9021
28 #define CONFIG_SYS_I2C
29 #define CONFIG_SYS_I2C_MXC
30 #define CONFIG_SYS_I2C_MXC_I2C2
31 #define CONFIG_SYS_I2C_SPEED 100000
33 /* Filesystem support */
35 /* Physical Memory Map */
36 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
38 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
39 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
40 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
42 #define CONFIG_SYS_INIT_SP_OFFSET \
43 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
44 #define CONFIG_SYS_INIT_SP_ADDR \
45 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
48 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
49 #define CONFIG_SYS_FSL_USDHC_NUM 1
51 /* Environment organization */
53 /* Default environment */
54 #define CONFIG_EXTRA_ENV_SETTINGS \
55 "addcons=setenv bootargs ${bootargs} " \
56 "console=${console},${baudrate}\0" \
57 "addip=setenv bootargs ${bootargs} " \
58 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
59 "${netmask}:${hostname}:${netdev}:off\0" \
60 "addmisc=setenv bootargs ${bootargs} ${miscargs}\0" \
61 "bootcmd=run mmcboot\0" \
63 "bootimage=uImage\0" \
65 "fdt_addr_r=0x18000000\0" \
66 "fdt_file=imx6dl-sks-cts.dtb\0" \
67 "fdt_high=0xffffffff\0" \
68 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
70 "mmcargs=setenv bootargs root=${mmcroot} rw rootwait\0" \
71 "mmcboot=if run mmcload;then " \
72 "run mmcargs addcons addmisc;" \
74 "mmcload=mmc rescan;" \
75 "load mmc 0:${mmcpart} ${kernel_addr_r} boot/fitImage\0"\
77 "mmcroot=/dev/mmcblk0p1\0" \
78 "net_nfs=tftp ${kernel_addr_r} ${board_name}/${bootfile};" \
79 "tftp ${fdt_addr_r} ${board_name}/${fdt_file};" \
80 "run nfsargs addip addcons addmisc;" \
81 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
82 "nfsargs=setenv bootargs root=/dev/nfs " \
83 "nfsroot=${serverip}:${nfsroot},v3 panic=1\0"