| /* |
| * Configuration header file for TI's k2hk-evm |
| * |
| * (C) Copyright 2012-2014 |
| * Texas Instruments Incorporated, <www.ti.com> |
| * |
| * 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 KS2_UART0_BASE |
| #define CONFIG_SYS_NS16550_COM2 KS2_UART1_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 <config_cmd_default.h> |
| #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_GENERIC_BOARD |
| #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 <asm/arch/hardware.h> |
| #include <asm/arch/clock.h> |
| #define CONFIG_SYS_HZ_CLOCK clk_get_rate(K2HK_CLK1_6) |
| |
| #endif /* __CONFIG_K2HK_EVM_H */ |