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