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