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