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/*
* 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 */
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