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