/* * Configuration header file for TI's k2hk-evm * * (C) Copyright 2012-2014 * Texas Instruments Incorporated, * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_K2HK_EVM_H #define __CONFIG_K2HK_EVM_H /* Platform type */ #define CONFIG_SOC_K2HK #define CONFIG_K2HK_EVM /* U-Boot Build Configuration */ #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 2nd stage loader */ #define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */ #define CONFIG_SYS_CONSOLE_INFO_QUIET #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_SYS_THUMB_BUILD /* SoC Configuration */ #define CONFIG_ARMV7 #define CONFIG_ARCH_CPU_INIT #define CONFIG_SYS_ARCH_TIMER #define CONFIG_SYS_HZ 1000 #define CONFIG_SYS_TEXT_BASE 0x0c001000 #define CONFIG_SPL_TARGET "u-boot-spi.gph" #define CONFIG_SYS_DCACHE_OFF /* Memory Configuration */ #define CONFIG_NR_DRAM_BANKS 2 #define CONFIG_SYS_SDRAM_BASE 0x80000000 #define CONFIG_SYS_LPAE_SDRAM_BASE 0x800000000 #define CONFIG_MAX_RAM_BANK_SIZE (2 << 30) /* 2GB */ #define CONFIG_STACKSIZE (512 << 10) /* 512 KiB */ #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4 MiB */ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE - \ GENERATED_GBL_DATA_SIZE) /* SPL SPI Loader Configuration */ #define CONFIG_SPL_TEXT_BASE 0x0c200000 #define CONFIG_SPL_PAD_TO 65536 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_PAD_TO - 8) #define CONFIG_SPL_BSS_START_ADDR (CONFIG_SPL_TEXT_BASE + \ CONFIG_SPL_MAX_SIZE) #define CONFIG_SPL_BSS_MAX_SIZE (32 * 1024) #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \ CONFIG_SPL_BSS_MAX_SIZE) #define CONFIG_SYS_SPL_MALLOC_SIZE (32 * 1024) #define CONFIG_SPL_STACK_SIZE (8 * 1024) #define CONFIG_SPL_STACK (CONFIG_SYS_SPL_MALLOC_START + \ CONFIG_SYS_SPL_MALLOC_SIZE + \ CONFIG_SPL_STACK_SIZE - 4) #define CONFIG_SPL_LIBCOMMON_SUPPORT #define CONFIG_SPL_LIBGENERIC_SUPPORT #define CONFIG_SPL_SERIAL_SUPPORT #define CONFIG_SPL_SPI_FLASH_SUPPORT #define CONFIG_SPL_SPI_SUPPORT #define CONFIG_SPL_BOARD_INIT #define CONFIG_SPL_SPI_LOAD #define CONFIG_SPL_SPI_BUS 0 #define CONFIG_SPL_SPI_CS 0 #define CONFIG_SYS_SPI_U_BOOT_OFFS CONFIG_SPL_PAD_TO #define CONFIG_SPL_FRAMEWORK /* UART Configuration */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_MEM32 #define CONFIG_SYS_NS16550_REG_SIZE -4 #define CONFIG_SYS_NS16550_COM1 K2HK_UART0_BASE #define CONFIG_SYS_NS16550_CLK clk_get_rate(K2HK_CLK1_6) #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 /* SPI Configuration */ #define CONFIG_SPI #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_STMICRO #define CONFIG_DAVINCI_SPI #define CONFIG_SYS_SPI0 #define CONFIG_SYS_SPI_BASE K2HK_SPI_BASE #define CONFIG_SYS_SPI0_NUM_CS 4 #define CONFIG_SYS_SPI1 #define CONFIG_SYS_SPI1_BASE K2HK_SPI1_BASE #define CONFIG_SYS_SPI1_NUM_CS 4 #define CONFIG_SYS_SPI2 #define CONFIG_SYS_SPI2_NUM_CS 4 #define CONFIG_SYS_SPI2_BASE K2HK_SPI2_BASE #define CONFIG_CMD_SPI #define CONFIG_SYS_SPI_CLK clk_get_rate(K2HK_LPSC_EMIF25_SPI) #define CONFIG_SF_DEFAULT_SPEED 30000000 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED /* I2C Configuration */ #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_DAVINCI #define CONFIG_SYS_DAVINCI_I2C_SPEED 100000 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 0x10 /* SMBus host address */ #define CONFIG_SYS_DAVINCI_I2C_SPEED1 100000 #define CONFIG_SYS_DAVINCI_I2C_SLAVE1 0x10 /* SMBus host address */ #define CONFIG_SYS_DAVINCI_I2C_SPEED2 100000 #define CONFIG_SYS_DAVINCI_I2C_SLAVE2 0x10 /* SMBus host address */ #define I2C_BUS_MAX 3 /* EEPROM definitions */ #define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 #define CONFIG_ENV_EEPROM_IS_ON_I2C /* Network Configuration */ #define CONFIG_DRIVER_TI_KEYSTONE_NET #define CONFIG_MII #define CONFIG_BOOTP_DEFAULT #define CONFIG_BOOTP_DNS #define CONFIG_BOOTP_DNS2 #define CONFIG_BOOTP_SEND_HOSTNAME #define CONFIG_NET_RETRY_COUNT 32 #define CONFIG_NET_MULTI #define CONFIG_GET_LINK_STATUS_ATTEMPTS 5 #define CONFIG_SYS_SGMII_REFCLK_MHZ 312 #define CONFIG_SYS_SGMII_LINERATE_MHZ 1250 #define CONFIG_SYS_SGMII_RATESCALE 2 /* NAND Configuration */ #define CONFIG_NAND_DAVINCI #define CONFIG_SYS_NAND_CS 2 #define CONFIG_SYS_NAND_USE_FLASH_BBT #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST #define CONFIG_SYS_NAND_PAGE_2K #define CONFIG_SYS_NAND_LARGEPAGE #define CONFIG_SYS_NAND_BASE_LIST { 0x30000000, } #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_MAX_CHIPS 1 #define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */ #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_OFFSET 0x100000 #define CONFIG_MTD_PARTITIONS #define CONFIG_MTD_DEVICE #define CONFIG_RBTREE #define CONFIG_LZO #define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \ "1024k(bootloader)ro,512k(params)ro," \ "-(ubifs)" /* U-Boot command configuration */ #include #define CONFIG_CMD_ASKENV #define CONFIG_CMD_DHCP #define CONFIG_CMD_I2C #define CONFIG_CMD_PING #define CONFIG_CMD_SAVES #define CONFIG_CMD_MTDPARTS #define CONFIG_CMD_NAND #define CONFIG_CMD_UBI #define CONFIG_CMD_UBIFS #define CONFIG_CMD_SF #define CONFIG_CMD_EEPROM /* U-Boot general configuration */ #define CONFIG_SYS_PROMPT "K2HK EVM # " #define CONFIG_SYS_CBSIZE 1024 #define CONFIG_SYS_PBSIZE 2048 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_LONGHELP #define CONFIG_CRC32_VERIFY #define CONFIG_MX_CYCLIC #define CONFIG_CMDLINE_EDITING #define CONFIG_VERSION_VARIABLE #define CONFIG_TIMESTAMP #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTFILE "uImage" #define CONFIG_EXTRA_ENV_SETTINGS \ "boot=ramfs\0" \ "tftp_root=/\0" \ "nfs_root=/export\0" \ "mem_lpae=1\0" \ "mem_reserve=512M\0" \ "addr_fdt=0x87000000\0" \ "addr_kern=0x88000000\0" \ "addr_mon=0x0c5f0000\0" \ "addr_uboot=0x87000000\0" \ "addr_fs=0x82000000\0" \ "addr_ubi=0x82000000\0" \ "fdt_high=0xffffffff\0" \ "name_fdt=uImage-k2hk-evm.dtb\0" \ "name_fs=arago-console-image.cpio.gz\0" \ "name_kern=uImage-keystone-evm.bin\0" \ "name_mon=skern-keystone-evm.bin\0" \ "name_uboot=u-boot-spi-keystone-evm.gph\0" \ "name_ubi=keystone-evm-ubifs.ubi\0" \ "run_mon=mon_install ${addr_mon}\0" \ "run_kern=bootm ${addr_kern} - ${addr_fdt}\0" \ "init_net=run args_all args_net\0" \ "init_ubi=run args_all args_ubi; " \ "ubi part ubifs; ubifsmount boot\0" \ "get_fdt_net=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0" \ "get_fdt_ubi=ubifsload ${addr_fdt} ${name_fdt}\0" \ "get_kern_net=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0" \ "get_kern_ubi=ubifsload ${addr_kern} ${name_kern}\0" \ "get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0" \ "get_mon_ubi=ubifsload ${addr_mon} ${name_mon}\0" \ "get_uboot_net=dhcp ${addr_uboot} ${tftp_root}/${name_uboot}\0" \ "burn_uboot=sf probe; sf erase 0 0x100000; " \ "sf write ${addr_uboot} 0 ${filesize}\0" \ "args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1\0" \ "args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs " \ "root=ubi0:rootfs rootflags=sync rw ubi.mtd=2,2048\0" \ "args_net=setenv bootargs ${bootargs} rootfstype=nfs " \ "root=/dev/nfs rw nfsroot=${serverip}:${nfs_root}," \ "${nfs_options} ip=dhcp\0" \ "nfs_options=v3,tcp,rsize=4096,wsize=4096\0" \ "get_fdt_ramfs=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0" \ "get_kern_ramfs=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0" \ "get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0" \ "get_fs_ramfs=dhcp ${addr_fs} ${tftp_root}/${name_fs}\0" \ "get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0" \ "burn_ubi=nand erase.part ubifs; " \ "nand write ${addr_ubi} ubifs ${filesize}\0" \ "init_ramfs=run args_all args_ramfs get_fs_ramfs\0" \ "args_ramfs=setenv bootargs ${bootargs} earlyprintk " \ "rdinit=/sbin/init rw root=/dev/ram0 " \ "initrd=0x802000000,9M\0" \ "no_post=1\0" \ "mtdparts=mtdparts=davinci_nand.0:" \ "1024k(bootloader)ro,512k(params)ro,522752k(ubifs)\0" #define CONFIG_BOOTCOMMAND \ "run init_${boot} get_fdt_${boot} get_mon_${boot} " \ "get_kern_${boot} run_mon run_kern" #define CONFIG_BOOTARGS \ /* Linux interfacing */ #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP #define CONFIG_SYS_BARGSIZE 1024 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x08000000) #define CONFIG_SUPPORT_RAW_INITRD /* we may include files below only after all above definitions */ #include #include #define CONFIG_SYS_HZ_CLOCK clk_get_rate(K2HK_CLK1_6) #endif /* __CONFIG_K2HK_EVM_H */