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