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