1*fb8cac93SStefano Babic /* 2*fb8cac93SStefano Babic * Copyright (C) Stefano Babic <sbabic@denx.de> 3*fb8cac93SStefano Babic * 4*fb8cac93SStefano Babic * SPDX-License-Identifier: GPL-2.0+ 5*fb8cac93SStefano Babic */ 6*fb8cac93SStefano Babic 7*fb8cac93SStefano Babic 8*fb8cac93SStefano Babic #ifndef __SKSIMX6_CONFIG_H 9*fb8cac93SStefano Babic #define __SKSIMX6_CONFIG_H 10*fb8cac93SStefano Babic 11*fb8cac93SStefano Babic #include <config_distro_defaults.h> 12*fb8cac93SStefano Babic 13*fb8cac93SStefano Babic #include "mx6_common.h" 14*fb8cac93SStefano Babic #include "imx6_spl.h" 15*fb8cac93SStefano Babic 16*fb8cac93SStefano Babic /* Thermal */ 17*fb8cac93SStefano Babic #define CONFIG_IMX_THERMAL 18*fb8cac93SStefano Babic 19*fb8cac93SStefano Babic /* Serial */ 20*fb8cac93SStefano Babic #define CONFIG_MXC_UART 21*fb8cac93SStefano Babic #define CONFIG_MXC_UART_BASE UART1_BASE 22*fb8cac93SStefano Babic 23*fb8cac93SStefano Babic /* Size of malloc() pool */ 24*fb8cac93SStefano Babic #define CONFIG_SYS_MALLOC_LEN (8 * SZ_1M) 25*fb8cac93SStefano Babic 26*fb8cac93SStefano Babic /* Ethernet */ 27*fb8cac93SStefano Babic #define IMX_FEC_BASE ENET_BASE_ADDR 28*fb8cac93SStefano Babic #define CONFIG_FEC_XCV_TYPE RGMII 29*fb8cac93SStefano Babic #define CONFIG_ETHPRIME "FEC" 30*fb8cac93SStefano Babic #define CONFIG_FEC_MXC_PHYADDR 0x01 31*fb8cac93SStefano Babic 32*fb8cac93SStefano Babic #define CONFIG_MII 33*fb8cac93SStefano Babic #define CONFIG_PHY_MICREL_KSZ9021 34*fb8cac93SStefano Babic 35*fb8cac93SStefano Babic /* I2C Configs */ 36*fb8cac93SStefano Babic #define CONFIG_SYS_I2C 37*fb8cac93SStefano Babic #define CONFIG_SYS_I2C_MXC 38*fb8cac93SStefano Babic #define CONFIG_SYS_I2C_MXC_I2C2 39*fb8cac93SStefano Babic #define CONFIG_SYS_I2C_SPEED 100000 40*fb8cac93SStefano Babic 41*fb8cac93SStefano Babic /* Filesystem support */ 42*fb8cac93SStefano Babic 43*fb8cac93SStefano Babic /* Physical Memory Map */ 44*fb8cac93SStefano Babic #define CONFIG_NR_DRAM_BANKS 1 45*fb8cac93SStefano Babic #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 46*fb8cac93SStefano Babic 47*fb8cac93SStefano Babic #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 48*fb8cac93SStefano Babic #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 49*fb8cac93SStefano Babic #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 50*fb8cac93SStefano Babic 51*fb8cac93SStefano Babic #define CONFIG_SYS_INIT_SP_OFFSET \ 52*fb8cac93SStefano Babic (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 53*fb8cac93SStefano Babic #define CONFIG_SYS_INIT_SP_ADDR \ 54*fb8cac93SStefano Babic (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 55*fb8cac93SStefano Babic 56*fb8cac93SStefano Babic /* MMC Configs */ 57*fb8cac93SStefano Babic #define CONFIG_SYS_FSL_ESDHC_ADDR 0 58*fb8cac93SStefano Babic #define CONFIG_SYS_FSL_USDHC_NUM 1 59*fb8cac93SStefano Babic 60*fb8cac93SStefano Babic /* Environment organization */ 61*fb8cac93SStefano Babic #define CONFIG_ENV_SIZE (16 * 1024) 62*fb8cac93SStefano Babic #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 63*fb8cac93SStefano Babic #define CONFIG_SYS_MMC_ENV_DEV 0 64*fb8cac93SStefano Babic #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 65*fb8cac93SStefano Babic #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ 66*fb8cac93SStefano Babic CONFIG_ENV_SIZE) 67*fb8cac93SStefano Babic #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 68*fb8cac93SStefano Babic 69*fb8cac93SStefano Babic /* Default environment */ 70*fb8cac93SStefano Babic #define CONFIG_EXTRA_ENV_SETTINGS \ 71*fb8cac93SStefano Babic "addcons=setenv bootargs ${bootargs} " \ 72*fb8cac93SStefano Babic "console=${console},${baudrate}\0" \ 73*fb8cac93SStefano Babic "addip=setenv bootargs ${bootargs} " \ 74*fb8cac93SStefano Babic "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 75*fb8cac93SStefano Babic "${netmask}:${hostname}:${netdev}:off\0" \ 76*fb8cac93SStefano Babic "addmisc=setenv bootargs ${bootargs} ${miscargs}\0" \ 77*fb8cac93SStefano Babic "bootcmd=run mmcboot\0" \ 78*fb8cac93SStefano Babic "bootfile=uImage\0" \ 79*fb8cac93SStefano Babic "bootimage=uImage\0" \ 80*fb8cac93SStefano Babic "console=ttymxc0\0" \ 81*fb8cac93SStefano Babic "fdt_addr_r=0x18000000\0" \ 82*fb8cac93SStefano Babic "fdt_file=imx6dl-sks-cts.dtb\0" \ 83*fb8cac93SStefano Babic "fdt_high=0xffffffff\0" \ 84*fb8cac93SStefano Babic "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 85*fb8cac93SStefano Babic "miscargs=quiet\0" \ 86*fb8cac93SStefano Babic "mmcargs=setenv bootargs root=${mmcroot} rw rootwait\0" \ 87*fb8cac93SStefano Babic "mmcboot=if run mmcload;then " \ 88*fb8cac93SStefano Babic "run mmcargs addcons addmisc;" \ 89*fb8cac93SStefano Babic "bootm;fi\0" \ 90*fb8cac93SStefano Babic "mmcload=mmc rescan;" \ 91*fb8cac93SStefano Babic "load mmc 0:${mmcpart} ${kernel_addr_r} boot/fitImage\0"\ 92*fb8cac93SStefano Babic "mmcpart=1\0" \ 93*fb8cac93SStefano Babic "mmcroot=/dev/mmcblk0p1\0" \ 94*fb8cac93SStefano Babic "net_nfs=tftp ${kernel_addr_r} ${board_name}/${bootfile};" \ 95*fb8cac93SStefano Babic "tftp ${fdt_addr_r} ${board_name}/${fdt_file};" \ 96*fb8cac93SStefano Babic "run nfsargs addip addcons addmisc;" \ 97*fb8cac93SStefano Babic "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ 98*fb8cac93SStefano Babic "nfsargs=setenv bootargs root=/dev/nfs " \ 99*fb8cac93SStefano Babic "nfsroot=${serverip}:${nfsroot},v3 panic=1\0" 100*fb8cac93SStefano Babic 101*fb8cac93SStefano Babic #endif 102