1 /* 2 * Copyright (C) Stefano Babic <sbabic@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 8 #ifndef __PCM058_CONFIG_H 9 #define __PCM058_CONFIG_H 10 11 #include <config_distro_defaults.h> 12 13 #ifdef CONFIG_SPL 14 #define CONFIG_SPL_SPI_LOAD 15 #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) 16 #include "imx6_spl.h" 17 #endif 18 19 #include "mx6_common.h" 20 21 /* Thermal */ 22 #define CONFIG_IMX_THERMAL 23 24 /* Serial */ 25 #define CONFIG_MXC_UART 26 #define CONFIG_MXC_UART_BASE UART4_BASE 27 #define CONSOLE_DEV "ttymxc3" 28 29 /* Early setup */ 30 #define CONFIG_DISPLAY_BOARDINFO_LATE 31 32 33 /* Size of malloc() pool */ 34 #define CONFIG_SYS_MALLOC_LEN (8 * SZ_1M) 35 36 /* Ethernet */ 37 #define CONFIG_MII 38 #define IMX_FEC_BASE ENET_BASE_ADDR 39 #define CONFIG_FEC_XCV_TYPE RGMII 40 #define CONFIG_ETHPRIME "FEC" 41 #define CONFIG_FEC_MXC_PHYADDR 3 42 43 /* SPI Flash */ 44 #define CONFIG_SF_DEFAULT_BUS 2 45 #define CONFIG_SF_DEFAULT_CS 0 46 #define CONFIG_SF_DEFAULT_SPEED 20000000 47 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 48 49 /* I2C Configs */ 50 #define CONFIG_SYS_I2C 51 #define CONFIG_SYS_I2C_MXC 52 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 0 */ 53 #define CONFIG_SYS_I2C_SPEED 100000 54 55 #ifndef CONFIG_SPL_BUILD 56 #define CONFIG_CMD_NAND 57 /* Enable NAND support */ 58 #define CONFIG_CMD_NAND_TRIMFFS 59 #define CONFIG_SYS_MAX_NAND_DEVICE 1 60 #define CONFIG_SYS_NAND_BASE 0x40000000 61 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 62 #define CONFIG_SYS_NAND_ONFI_DETECTION 63 #endif 64 65 /* DMA stuff, needed for GPMI/MXS NAND support */ 66 67 /* Filesystem support */ 68 #define CONFIG_MTD_PARTITIONS 69 #define CONFIG_MTD_DEVICE 70 71 /* Various command support */ 72 73 /* Physical Memory Map */ 74 #define CONFIG_NR_DRAM_BANKS 1 75 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 76 77 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 78 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 79 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 80 81 #define CONFIG_SYS_INIT_SP_OFFSET \ 82 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 83 #define CONFIG_SYS_INIT_SP_ADDR \ 84 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 85 86 /* MMC Configs */ 87 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 88 #define CONFIG_SYS_FSL_USDHC_NUM 2 89 90 /* Environment organization */ 91 #define CONFIG_ENV_IS_IN_SPI_FLASH 92 #define CONFIG_ENV_SIZE (16 * 1024) 93 #define CONFIG_ENV_OFFSET (1024 * SZ_1K) 94 #define CONFIG_ENV_SECT_SIZE (64 * SZ_1K) 95 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 96 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 97 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 98 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 99 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 100 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ 101 CONFIG_ENV_SECT_SIZE) 102 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 103 104 #ifdef CONFIG_ENV_IS_IN_NAND 105 #define CONFIG_ENV_OFFSET (0x1E0000) 106 #define CONFIG_ENV_SECT_SIZE (128 * SZ_1K) 107 #endif 108 109 /* Default environment */ 110 #define CONFIG_EXTRA_ENV_SETTINGS \ 111 "addcons=setenv bootargs ${bootargs} " \ 112 "console=${console},${baudrate}\0" \ 113 "addip=setenv bootargs ${bootargs} " \ 114 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 115 "${netmask}:${hostname}:${netdev}:off\0" \ 116 "addmisc=setenv bootargs ${bootargs} ${miscargs}\0" \ 117 "addmtd=run mtdnand;run mtdspi;" \ 118 "setenv bootargs ${bootargs} ${mtdparts}\0" \ 119 "mtdnand=setenv mtdparts mtdparts=gpmi-nand:" \ 120 "40m(Kernels),400m(root),-(nand)\0" \ 121 "mtdspi=setenv mtdparts ${mtdparts}" \ 122 "';spi2.0:1024k(bootloader)," \ 123 "64k(env1),64k(env2),-(rescue)'\0" \ 124 "bootcmd=if test -n ${rescue};" \ 125 "then run swupdate;fi;run nandboot;run swupdate\0" \ 126 "bootfile=uImage\0" \ 127 "bootimage=uImage\0" \ 128 "console=ttymxc3\0" \ 129 "fdt_addr_r=0x18000000\0" \ 130 "fdt_file=pfla02.dtb\0" \ 131 "fdt_high=0xffffffff\0" \ 132 "initrd_high=0xffffffff\0" \ 133 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 134 "miscargs=panic=1 quiet\0" \ 135 "mmcargs=setenv bootargs root=${mmcroot} rw rootwait\0" \ 136 "mmcboot=if run mmcload;then " \ 137 "run mmcargs addcons addmisc;" \ 138 "bootm;fi\0" \ 139 "mmcload=mmc rescan;" \ 140 "load mmc 0:${mmcpart} ${kernel_addr_r} boot/fitImage\0"\ 141 "mmcpart=1\0" \ 142 "mmcroot=/dev/mmcblk0p1\0" \ 143 "ubiroot=1\0" \ 144 "nandargs=setenv bootargs ubi.mtd=1 " \ 145 "root=ubi0:rootfs${ubiroot} rootfstype=ubifs\0" \ 146 "nandboot=run mtdnand;ubi part nand0,0;" \ 147 "ubi readvol ${kernel_addr_r} kernel${ubiroot};" \ 148 "run nandargs addip addcons addmtd addmisc;" \ 149 "bootm ${kernel_addr_r}\0" \ 150 "net_nfs=tftp ${kernel_addr_r} ${board_name}/${bootfile};" \ 151 "tftp ${fdt_addr_r} ${board_name}/${fdt_file};" \ 152 "run nfsargs addip addcons addmtd addmisc;" \ 153 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ 154 "net_nfs_fit=tftp ${kernel_addr_r} ${board_name}/${fitfile};" \ 155 "run nfsargs addip addcons addmtd addmisc;" \ 156 "bootm ${kernel_addr_r}\0" \ 157 "nfsargs=setenv bootargs root=/dev/nfs" \ 158 " nfsroot=${serverip}:${nfsroot},v3 panic=1\0" \ 159 "swupdate=setenv bootargs root=/dev/ram;" \ 160 "run addip addcons addmtd addmisc;" \ 161 "sf probe;" \ 162 "sf read ${kernel_addr_r} 120000 600000;" \ 163 "sf read 14000000 730000 800000;" \ 164 "bootm ${kernel_addr_r} 14000000\0" 165 166 #endif 167