include/configs/ti_armv7_keystone2.h - platform/external/u-boot - Gitiles

 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Common configuration header file for all Keystone II EVM platforms
  *
  * (C) Copyright 2012-2014
  *     Texas Instruments Incorporated, <www.ti.com>
  */

 #ifndef __CONFIG_KS2_EVM_H
 #define __CONFIG_KS2_EVM_H

 /* U-Boot Build Configuration */

 /* SoC Configuration */
 #define CONFIG_SPL_TARGET		"u-boot-spi.gph"

 /* Memory Configuration */
 #define CONFIG_SYS_LPAE_SDRAM_BASE	0x800000000
 #define CONFIG_MAX_RAM_BANK_SIZE	(2 << 30)       /* 2GB */
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_ISW_ENTRY_ADDR - \
 					GENERATED_GBL_DATA_SIZE)

 #ifdef CONFIG_SYS_MALLOC_F_LEN
 #define SPL_MALLOC_F_SIZE	CONFIG_SYS_MALLOC_F_LEN
 #else
 #define SPL_MALLOC_F_SIZE	0
 #endif

 /* SPL SPI Loader Configuration */
 #define CONFIG_SPL_PAD_TO		65536
 #define CONFIG_SPL_MAX_SIZE		(CONFIG_SPL_PAD_TO - 8)
 #define CONFIG_SPL_BSS_START_ADDR	(CONFIG_ISW_ENTRY_ADDR + \
 					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 KEYSTONE_SPL_STACK_SIZE		(8 * 1024)
 #define CONFIG_SPL_STACK		(CONFIG_SYS_SPL_MALLOC_START + \
 					CONFIG_SYS_SPL_MALLOC_SIZE + \
 					SPL_MALLOC_F_SIZE + \
 					KEYSTONE_SPL_STACK_SIZE - 4)

 /* SRAM scratch space entries  */
 #define SRAM_SCRATCH_SPACE_ADDR	CONFIG_SPL_STACK + 0x8

 #define TI_SRAM_SCRATCH_BOARD_EEPROM_START	(SRAM_SCRATCH_SPACE_ADDR)
 #define TI_SRAM_SCRATCH_BOARD_EEPROM_END	(SRAM_SCRATCH_SPACE_ADDR + 0x200)
 #define KEYSTONE_SRAM_SCRATCH_SPACE_END		(TI_SRAM_SCRATCH_BOARD_EEPROM_END)

 /* UART Configuration */
 #define CONFIG_SYS_NS16550_MEM32
 #define CONFIG_SYS_NS16550_COM1		KS2_UART0_BASE
 #define CONFIG_SYS_NS16550_COM2		KS2_UART1_BASE

 #ifndef CONFIG_SOC_K2G
 #define CONFIG_SYS_NS16550_CLK		ks_clk_get_rate(KS2_CLK1_6)
 #else
 #define CONFIG_SYS_NS16550_CLK		ks_clk_get_rate(uart_pll_clk) / 2
 #endif

 /* SPI Configuration */
 #define CONFIG_SYS_SPI_CLK		ks_clk_get_rate(KS2_CLK1_6)

 /* Network Configuration */
 #define CONFIG_NET_RETRY_COUNT		32
 #define CONFIG_SYS_SGMII_REFCLK_MHZ	312
 #define CONFIG_SYS_SGMII_LINERATE_MHZ	1250
 #define CONFIG_SYS_SGMII_RATESCALE	2

 /* Keystone net */
 #define CONFIG_KSNET_MAC_ID_BASE		KS2_MAC_ID_BASE_ADDR
 #define CONFIG_KSNET_NETCP_BASE			KS2_NETCP_BASE
 #define CONFIG_KSNET_SERDES_SGMII_BASE		KS2_SGMII_SERDES_BASE
 #define CONFIG_KSNET_SERDES_SGMII2_BASE		KS2_SGMII_SERDES2_BASE
 #define CONFIG_KSNET_SERDES_LANES_PER_SGMII	KS2_LANES_PER_SGMII_SERDES

 /* I2C Configuration */
 #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 */

 /* EEPROM definitions */

 /* NAND Configuration */
 #define CONFIG_SYS_NAND_MASK_CLE		0x4000
 #define CONFIG_SYS_NAND_MASK_ALE		0x2000
 #define CONFIG_SYS_NAND_CS			2
 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST

 #define CONFIG_SYS_NAND_LARGEPAGE
 #define CONFIG_SYS_NAND_BASE_LIST		{ 0x30000000, }
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE

 #define DFU_ALT_INFO_MMC \
 	"dfu_alt_info_mmc=" \
 	"MLO fat 0 1;" \
 	"u-boot.img fat 0 1;" \
 	"uEnv.txt fat 0 1\0"

 /* DFU settings */
 #define DFUARGS \
 	"dfu_bufsiz=0x10000\0" \
 	DFU_ALT_INFO_MMC \

 /* U-Boot general configuration */
 #define CONFIG_TIMESTAMP

 /* EDMA3 */

 #define KERNEL_MTD_PARTS						\
 	"mtdparts="							\
 	SPI_MTD_PARTS

 #define DEFAULT_FW_INITRAMFS_BOOT_ENV					\
 	"name_fw_rd=k2-fw-initrd.cpio.gz\0"				\
 	"set_rd_spec=setenv rd_spec ${rdaddr}:${filesize}\0"		\
 	"init_fw_rd_net=dhcp ${rdaddr} ${tftp_root}/${name_fw_rd}; "	\
 		"run set_rd_spec\0"					\
 	"init_fw_rd_nfs=nfs ${rdaddr} ${nfs_root}/boot/${name_fw_rd}; "	\
 		"run set_rd_spec\0"					\
 	"init_fw_rd_ramfs=setenv rd_spec -\0"				\
 	"init_fw_rd_ubi=ubifsload ${rdaddr} ${bootdir}/${name_fw_rd}; "	\
 		"run set_rd_spec\0"					\

 #define DEFAULT_PMMC_BOOT_ENV						\
 	"set_name_pmmc=setenv name_pmmc ti-sci-firmware-${soc_variant}.bin\0" \
 	"dev_pmmc=0\0"							\
 	"get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}\0"	\
 	"get_pmmc_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_pmmc}\0"	\
 	"get_pmmc_ramfs=run get_pmmc_net\0"				\
 	"get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} "		\
 			"${bootdir}/${name_pmmc}\0"			\
 	"get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}\0"	\
 	"run_pmmc=rproc init; rproc list; "				\
 		"rproc load ${dev_pmmc} ${loadaddr} 0x${filesize}; "	\
 		"rproc start ${dev_pmmc}\0"				\

 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	DEFAULT_LINUX_BOOT_ENV						\
 	ENV_KS2_BOARD_SETTINGS						\
 	DFUARGS								\
 	"bootdir=/boot\0" \
 	"tftp_root=/\0"							\
 	"nfs_root=/export\0"						\
 	"mem_lpae=1\0"							\
 	"uinitrd_fixup=1\0"						\
 	"addr_ubi=0x82000000\0"						\
 	"addr_secdb_key=0xc000000\0"					\
 	"name_kern=zImage\0"						\
 	"addr_mon=0x87000000\0"						\
 	"addr_non_sec_mon=0x0c097fc0\0"					\
 	"addr_load_sec_bm=0x0c09c000\0"					\
 	"run_mon=mon_install ${addr_mon}\0"				\
 	"run_mon_hs=mon_install ${addr_non_sec_mon} "			\
 			"${addr_load_sec_bm}\0"				\
 	"run_kern=bootz ${loadaddr} ${rd_spec} ${fdtaddr}\0"		\
 	"init_net=run args_all args_net\0"				\
 	"init_nfs=setenv autoload no; dhcp; run args_all args_net\0"	\
 	"init_ubi=run args_all args_ubi; "				\
 		"ubi part ubifs; ubifsmount ubi:rootfs;\0"			\
 	"get_fdt_net=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
 	"get_fdt_nfs=nfs ${fdtaddr} ${nfs_root}/boot/${name_fdt}\0"	\
 	"get_fdt_ubi=ubifsload ${fdtaddr} ${bootdir}/${name_fdt}\0"		\
 	"get_kern_net=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"	\
 	"get_kern_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_kern}\0"	\
 	"get_kern_ubi=ubifsload ${loadaddr} ${bootdir}/${name_kern}\0"		\
 	"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
 	"get_mon_nfs=nfs ${addr_mon} ${nfs_root}/boot/${name_mon}\0"	\
 	"get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0"	\
 	"get_fit_net=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0"	\
 	"get_fit_nfs=nfs ${addr_fit} ${nfs_root}/boot/${name_fit}\0"	\
 	"get_fit_ubi=ubifsload ${addr_fit} ${bootdir}/${name_fit}\0"	\
 	"get_fit_mmc=load mmc ${bootpart} ${addr_fit} ${bootdir}/${name_fit}\0" \
 	"get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0"	\
 	"get_uboot_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_uboot}\0" \
 	"burn_uboot_spi=sf probe; sf erase 0 0x100000; "		\
 		"sf write ${loadaddr} 0 ${filesize}\0"		\
 	"burn_uboot_nand=nand erase 0 0x100000; "			\
 		"nand write ${loadaddr} 0 ${filesize}\0"		\
 	"args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1 "	\
 		KERNEL_MTD_PARTS					\
 	"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 ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
 	"get_kern_ramfs=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"	\
 	"get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
 	"get_fit_ramfs=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0"	\
 	"get_fs_ramfs=dhcp ${rdaddr} ${tftp_root}/${name_fs}\0"	\
 	"get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"	\
 	"get_ubi_nfs=nfs ${addr_ubi} ${nfs_root}/boot/${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} "			\
 		"rdinit=/sbin/init rw root=/dev/ram0 "			\
 		"initrd=0x808080000,80M\0"				\
 	"no_post=1\0"							\
 	"mtdparts=mtdparts=davinci_nand.0:"				\
 		"1024k(bootloader)ro,512k(params)ro,-(ubifs)\0"

 /* Now for the remaining common defines */
 #include <configs/ti_armv7_common.h>

 /* we may include files below only after all above definitions */
 #include <asm/arch/hardware.h>
 #include <asm/arch/clock.h>
 #ifndef CONFIG_SOC_K2G
 #define CONFIG_SYS_HZ_CLOCK		ks_clk_get_rate(KS2_CLK1_6)
 #else
 #define CONFIG_SYS_HZ_CLOCK		get_external_clk(sys_clk)
 #endif

 #endif /* __CONFIG_KS2_EVM_H */
	/* SPDX-License-Identifier: GPL-2.0+ */
	/*
	* Common configuration header file for all Keystone II EVM platforms
	*
	* (C) Copyright 2012-2014
	* Texas Instruments Incorporated, <www.ti.com>
	*/

	#ifndef __CONFIG_KS2_EVM_H
	#define __CONFIG_KS2_EVM_H

	/* U-Boot Build Configuration */

	/* SoC Configuration */
	#define CONFIG_SPL_TARGET "u-boot-spi.gph"

	/* Memory Configuration */
	#define CONFIG_SYS_LPAE_SDRAM_BASE 0x800000000
	#define CONFIG_MAX_RAM_BANK_SIZE (2 << 30) /* 2GB */
	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_ISW_ENTRY_ADDR - \
	GENERATED_GBL_DATA_SIZE)

	#ifdef CONFIG_SYS_MALLOC_F_LEN
	#define SPL_MALLOC_F_SIZE CONFIG_SYS_MALLOC_F_LEN
	#else
	#define SPL_MALLOC_F_SIZE 0
	#endif

	/* SPL SPI Loader Configuration */
	#define CONFIG_SPL_PAD_TO 65536
	#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_PAD_TO - 8)
	#define CONFIG_SPL_BSS_START_ADDR (CONFIG_ISW_ENTRY_ADDR + \
	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 KEYSTONE_SPL_STACK_SIZE (8 * 1024)
	#define CONFIG_SPL_STACK (CONFIG_SYS_SPL_MALLOC_START + \
	CONFIG_SYS_SPL_MALLOC_SIZE + \
	SPL_MALLOC_F_SIZE + \
	KEYSTONE_SPL_STACK_SIZE - 4)

	/* SRAM scratch space entries */
	#define SRAM_SCRATCH_SPACE_ADDR CONFIG_SPL_STACK + 0x8

	#define TI_SRAM_SCRATCH_BOARD_EEPROM_START (SRAM_SCRATCH_SPACE_ADDR)
	#define TI_SRAM_SCRATCH_BOARD_EEPROM_END (SRAM_SCRATCH_SPACE_ADDR + 0x200)
	#define KEYSTONE_SRAM_SCRATCH_SPACE_END (TI_SRAM_SCRATCH_BOARD_EEPROM_END)

	/* UART Configuration */
	#define CONFIG_SYS_NS16550_MEM32
	#define CONFIG_SYS_NS16550_COM1 KS2_UART0_BASE
	#define CONFIG_SYS_NS16550_COM2 KS2_UART1_BASE

	#ifndef CONFIG_SOC_K2G
	#define CONFIG_SYS_NS16550_CLK ks_clk_get_rate(KS2_CLK1_6)
	#else
	#define CONFIG_SYS_NS16550_CLK ks_clk_get_rate(uart_pll_clk) / 2
	#endif

	/* SPI Configuration */
	#define CONFIG_SYS_SPI_CLK ks_clk_get_rate(KS2_CLK1_6)

	/* Network Configuration */
	#define CONFIG_NET_RETRY_COUNT 32
	#define CONFIG_SYS_SGMII_REFCLK_MHZ 312
	#define CONFIG_SYS_SGMII_LINERATE_MHZ 1250
	#define CONFIG_SYS_SGMII_RATESCALE 2

	/* Keystone net */
	#define CONFIG_KSNET_MAC_ID_BASE KS2_MAC_ID_BASE_ADDR
	#define CONFIG_KSNET_NETCP_BASE KS2_NETCP_BASE
	#define CONFIG_KSNET_SERDES_SGMII_BASE KS2_SGMII_SERDES_BASE
	#define CONFIG_KSNET_SERDES_SGMII2_BASE KS2_SGMII_SERDES2_BASE
	#define CONFIG_KSNET_SERDES_LANES_PER_SGMII KS2_LANES_PER_SGMII_SERDES

	/* I2C Configuration */
	#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 */

	/* EEPROM definitions */

	/* NAND Configuration */
	#define CONFIG_SYS_NAND_MASK_CLE 0x4000
	#define CONFIG_SYS_NAND_MASK_ALE 0x2000
	#define CONFIG_SYS_NAND_CS 2
	#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST

	#define CONFIG_SYS_NAND_LARGEPAGE
	#define CONFIG_SYS_NAND_BASE_LIST { 0x30000000, }
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE

	#define DFU_ALT_INFO_MMC \
	"dfu_alt_info_mmc=" \
	"MLO fat 0 1;" \
	"u-boot.img fat 0 1;" \
	"uEnv.txt fat 0 1\0"

	/* DFU settings */
	#define DFUARGS \
	"dfu_bufsiz=0x10000\0" \
	DFU_ALT_INFO_MMC \

	/* U-Boot general configuration */
	#define CONFIG_TIMESTAMP

	/* EDMA3 */

	#define KERNEL_MTD_PARTS \
	"mtdparts=" \
	SPI_MTD_PARTS

	#define DEFAULT_FW_INITRAMFS_BOOT_ENV \
	"name_fw_rd=k2-fw-initrd.cpio.gz\0" \
	"set_rd_spec=setenv rd_spec ${rdaddr}:${filesize}\0" \
	"init_fw_rd_net=dhcp ${rdaddr} ${tftp_root}/${name_fw_rd}; " \
	"run set_rd_spec\0" \
	"init_fw_rd_nfs=nfs ${rdaddr} ${nfs_root}/boot/${name_fw_rd}; " \
	"run set_rd_spec\0" \
	"init_fw_rd_ramfs=setenv rd_spec -\0" \
	"init_fw_rd_ubi=ubifsload ${rdaddr} ${bootdir}/${name_fw_rd}; " \
	"run set_rd_spec\0" \

	#define DEFAULT_PMMC_BOOT_ENV \
	"set_name_pmmc=setenv name_pmmc ti-sci-firmware-${soc_variant}.bin\0" \
	"dev_pmmc=0\0" \
	"get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}\0" \
	"get_pmmc_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_pmmc}\0" \
	"get_pmmc_ramfs=run get_pmmc_net\0" \
	"get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} " \
	"${bootdir}/${name_pmmc}\0" \
	"get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}\0" \
	"run_pmmc=rproc init; rproc list; " \
	"rproc load ${dev_pmmc} ${loadaddr} 0x${filesize}; " \
	"rproc start ${dev_pmmc}\0" \

	#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	ENV_KS2_BOARD_SETTINGS \
	DFUARGS \
	"bootdir=/boot\0" \
	"tftp_root=/\0" \
	"nfs_root=/export\0" \
	"mem_lpae=1\0" \
	"uinitrd_fixup=1\0" \
	"addr_ubi=0x82000000\0" \
	"addr_secdb_key=0xc000000\0" \
	"name_kern=zImage\0" \
	"addr_mon=0x87000000\0" \
	"addr_non_sec_mon=0x0c097fc0\0" \
	"addr_load_sec_bm=0x0c09c000\0" \
	"run_mon=mon_install ${addr_mon}\0" \
	"run_mon_hs=mon_install ${addr_non_sec_mon} " \
	"${addr_load_sec_bm}\0" \
	"run_kern=bootz ${loadaddr} ${rd_spec} ${fdtaddr}\0" \
	"init_net=run args_all args_net\0" \
	"init_nfs=setenv autoload no; dhcp; run args_all args_net\0" \
	"init_ubi=run args_all args_ubi; " \
	"ubi part ubifs; ubifsmount ubi:rootfs;\0" \
	"get_fdt_net=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0" \
	"get_fdt_nfs=nfs ${fdtaddr} ${nfs_root}/boot/${name_fdt}\0" \
	"get_fdt_ubi=ubifsload ${fdtaddr} ${bootdir}/${name_fdt}\0" \
	"get_kern_net=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0" \
	"get_kern_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_kern}\0" \
	"get_kern_ubi=ubifsload ${loadaddr} ${bootdir}/${name_kern}\0" \
	"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0" \
	"get_mon_nfs=nfs ${addr_mon} ${nfs_root}/boot/${name_mon}\0" \
	"get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0" \
	"get_fit_net=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0" \
	"get_fit_nfs=nfs ${addr_fit} ${nfs_root}/boot/${name_fit}\0" \
	"get_fit_ubi=ubifsload ${addr_fit} ${bootdir}/${name_fit}\0" \
	"get_fit_mmc=load mmc ${bootpart} ${addr_fit} ${bootdir}/${name_fit}\0" \
	"get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0" \
	"get_uboot_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_uboot}\0" \
	"burn_uboot_spi=sf probe; sf erase 0 0x100000; " \
	"sf write ${loadaddr} 0 ${filesize}\0" \
	"burn_uboot_nand=nand erase 0 0x100000; " \
	"nand write ${loadaddr} 0 ${filesize}\0" \
	"args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1 " \
	KERNEL_MTD_PARTS \
	"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 ${fdtaddr} ${tftp_root}/${name_fdt}\0" \
	"get_kern_ramfs=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0" \
	"get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0" \
	"get_fit_ramfs=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0" \
	"get_fs_ramfs=dhcp ${rdaddr} ${tftp_root}/${name_fs}\0" \
	"get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0" \
	"get_ubi_nfs=nfs ${addr_ubi} ${nfs_root}/boot/${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} " \
	"rdinit=/sbin/init rw root=/dev/ram0 " \
	"initrd=0x808080000,80M\0" \
	"no_post=1\0" \
	"mtdparts=mtdparts=davinci_nand.0:" \
	"1024k(bootloader)ro,512k(params)ro,-(ubifs)\0"

	/* Now for the remaining common defines */
	#include <configs/ti_armv7_common.h>

	/* we may include files below only after all above definitions */
	#include <asm/arch/hardware.h>
	#include <asm/arch/clock.h>
	#ifndef CONFIG_SOC_K2G
	#define CONFIG_SYS_HZ_CLOCK ks_clk_get_rate(KS2_CLK1_6)
	#else
	#define CONFIG_SYS_HZ_CLOCK get_external_clk(sys_clk)
	#endif

	#endif /* __CONFIG_KS2_EVM_H */