include/configs/omap5_common.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2013
  * Texas Instruments Incorporated.
  * Sricharan R	  <r.sricharan@ti.com>
  *
  * Derived from OMAP4 done by:
  *	Aneesh V <aneesh@ti.com>
  *
  * TI OMAP5 AND DRA7XX common configuration settings
  *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */

 #ifndef __CONFIG_OMAP5_COMMON_H
 #define __CONFIG_OMAP5_COMMON_H

 /*
  * High Level Configuration Options
  */
 #define CONFIG_OMAP	/* in a TI OMAP core */
 #define CONFIG_OMAP54XX	/* which is a 54XX */
 #define CONFIG_OMAP_GPIO

 /* Get CPU defs */
 #include <asm/arch/cpu.h>
 #include <asm/arch/omap.h>

 /* Display CPU and Board Info */
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO

 /* Clock Defines */
 #define V_OSCK			19200000	/* Clock output from T2 */
 #define V_SCLK	V_OSCK

 #define CONFIG_MISC_INIT_R

 #define CONFIG_OF_LIBFDT
 #define CONFIG_CMD_BOOTZ

 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG

 /*
  * Size of malloc() pool
  * Total Size Environment - 128k
  * Malloc - add 256k
  */
 #define CONFIG_ENV_SIZE			(128 << 10)
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (256 << 10))
 /* Vector Base */
 #define CONFIG_SYS_CA9_VECTOR_BASE	SRAM_ROM_VECT_BASE

 /*
  * Hardware drivers
  */

 /*
  * serial port - NS16550 compatible
  */
 #define V_NS16550_CLK			48000000

 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
 #define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK
 #define CONFIG_CONS_INDEX		3
 #define CONFIG_SYS_NS16550_COM3		UART3_BASE

 #define CONFIG_BAUDRATE			115200

 /* I2C  */
 #define CONFIG_HARD_I2C
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_I2C_SLAVE		1
 #define CONFIG_DRIVER_OMAP34XX_I2C
 #define CONFIG_I2C_MULTI_BUS

 /* MMC */
 #define CONFIG_GENERIC_MMC
 #define CONFIG_MMC
 #define CONFIG_OMAP_HSMMC
 #define CONFIG_DOS_PARTITION

 #define CONFIG_SYS_CONSOLE_IS_IN_ENV

 /* Flash */
 #define CONFIG_SYS_NO_FLASH

 /* Cache */
 #define CONFIG_SYS_CACHELINE_SIZE	64
 #define CONFIG_SYS_CACHELINE_SHIFT	6

 /* commands to include */
 #include <config_cmd_default.h>

 /* Enabled commands */
 #define CONFIG_CMD_EXT2		/* EXT2 Support                 */
 #define CONFIG_CMD_FAT		/* FAT support                  */
 #define CONFIG_CMD_I2C		/* I2C serial bus support	*/
 #define CONFIG_CMD_MMC		/* MMC support                  */

 /* Disabled commands */
 #undef CONFIG_CMD_NET
 #undef CONFIG_CMD_NFS
 #undef CONFIG_CMD_FPGA		/* FPGA configuration Support   */
 #undef CONFIG_CMD_IMLS		/* List all found images        */

 /*
  * Environment setup
  */

 #define CONFIG_BOOTDELAY	3
 #define CONFIG_ENV_VARS_UBOOT_CONFIG
 #define CONFIG_CMD_FS_GENERIC
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_EXT4

 #define CONFIG_ENV_OVERWRITE

 #ifndef PARTS_DEFAULT
 #define PARTS_DEFAULT
 #endif

 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"loadaddr=0x82000000\0" \
 	"console=ttyO2,115200n8\0" \
 	"fdt_high=0xffffffff\0" \
 	"fdtaddr=0x80f80000\0" \
 	"bootpart=0:2\0" \
 	"bootdir=/boot\0" \
 	"bootfile=zImage\0" \
 	"usbtty=cdc_acm\0" \
 	"vram=16M\0" \
 	"partitions=" PARTS_DEFAULT "\0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
 	"mmcrootfstype=ext3 rootwait\0" \
 	"mmcargs=setenv bootargs console=${console} " \
 		"vram=${vram} " \
 		"root=${mmcroot} " \
 		"rootfstype=${mmcrootfstype}\0" \
 	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
 		"source ${loadaddr}\0" \
 	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
 	"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
 		"env import -t ${loadaddr} ${filesize}\0" \
 	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 	"mmcboot=echo Booting from mmc${mmcdev} ...; " \
 		"run mmcargs; " \
 		"bootz ${loadaddr} - ${fdtaddr}\0" \
 	"findfdt="\
 		"if test $board_name = omap5_uevm; then " \
 			"setenv fdtfile omap5-uevm.dtb; fi;\0 " \
 	"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \

 #define CONFIG_BOOTCOMMAND \
 	"run findfdt; " \
 	"mmc dev ${mmcdev}; if mmc rescan; then " \
 		"if run loadbootscript; then " \
 			"run bootscript; " \
 		"else " \
 			"if run loadbootenv; then " \
 				"run importbootenv; " \
 			"fi;" \
 			"if test -n ${uenvcmd}; then " \
 				"echo Running uenvcmd ...;" \
 				"run uenvcmd;" \
 			"fi;" \
 		"fi;" \
 		"if run loadimage; then " \
 			"run loadfdt; " \
 			"run mmcboot; " \
 		"fi; " \
 	"fi"

 #define CONFIG_AUTO_COMPLETE		1

 /*
  * Miscellaneous configurable options
  */

 #define CONFIG_SYS_LONGHELP	/* undef to save memory */
 #define CONFIG_SYS_HUSH_PARSER	/* use "hush" command parser */
 #define CONFIG_SYS_CBSIZE		256
 /* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
 					sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_MAXARGS		16
 /* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)

 /*
  * memtest setup
  */
 #define CONFIG_SYS_MEMTEST_START	0x80000000
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + (32 << 20))

 /* Default load address */
 #define CONFIG_SYS_LOAD_ADDR		0x80000000

 /* Use General purpose timer 1 */
 #define CONFIG_SYS_TIMERBASE		GPT2_BASE
 #define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
 #define CONFIG_SYS_HZ			1000

 /*
  * SDRAM Memory Map
  * Even though we use two CS all the memory
  * is mapped to one contiguous block
  */
 #define CONFIG_NR_DRAM_BANKS	1

 #define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
 					 GENERATED_GBL_DATA_SIZE)

 #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS

 /* Defines for SDRAM init */
 #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
 #define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
 #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
 #endif

 /* Defines for SPL */
 #define CONFIG_SPL
 #define CONFIG_SPL_FRAMEWORK
 #define CONFIG_SPL_TEXT_BASE		0x40300350
 #define CONFIG_SPL_MAX_SIZE		0x19000	/* 100K */
 #define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
 #define CONFIG_SPL_DISPLAY_PRINT

 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"

 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 #define CONFIG_SPL_LIBDISK_SUPPORT
 #define CONFIG_SPL_I2C_SUPPORT
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 #define CONFIG_SPL_SERIAL_SUPPORT
 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"

 /*
  * 64 bytes before this address should be set aside for u-boot.img's
  * header. That is 80E7FFC0--0x80E80000 should not be used for any
  * other needs.
  */
 #define CONFIG_SYS_TEXT_BASE		0x80E80000

 /*
  * BSS and malloc area 64MB into memory to allow enough
  * space for the kernel at the beginning of memory
  */
 #define CONFIG_SPL_BSS_START_ADDR	0x84000000
 #define CONFIG_SPL_BSS_MAX_SIZE		0x100000	/* 1 MB */
 #define CONFIG_SYS_SPL_MALLOC_START	0x84100000
 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000	/* 1 MB */
 #define CONFIG_SPL_GPIO_SUPPORT

 #endif /* __CONFIG_OMAP5_COMMON_H */
	/*
	* (C) Copyright 2013
	* Texas Instruments Incorporated.
	* Sricharan R <r.sricharan@ti.com>
	*
	* Derived from OMAP4 done by:
	* Aneesh V <aneesh@ti.com>
	*
	* TI OMAP5 AND DRA7XX common configuration settings
	*
	* See file CREDITS for list of people who contributed to this
	* project.
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License as
	* published by the Free Software Foundation; either version 2 of
	* the License, or (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	* MA 02111-1307 USA
	*/

	#ifndef __CONFIG_OMAP5_COMMON_H
	#define __CONFIG_OMAP5_COMMON_H

	/*
	* High Level Configuration Options
	*/
	#define CONFIG_OMAP /* in a TI OMAP core */
	#define CONFIG_OMAP54XX /* which is a 54XX */
	#define CONFIG_OMAP_GPIO

	/* Get CPU defs */
	#include <asm/arch/cpu.h>
	#include <asm/arch/omap.h>

	/* Display CPU and Board Info */
	#define CONFIG_DISPLAY_CPUINFO
	#define CONFIG_DISPLAY_BOARDINFO

	/* Clock Defines */
	#define V_OSCK 19200000 /* Clock output from T2 */
	#define V_SCLK V_OSCK

	#define CONFIG_MISC_INIT_R

	#define CONFIG_OF_LIBFDT
	#define CONFIG_CMD_BOOTZ

	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	#define CONFIG_SETUP_MEMORY_TAGS
	#define CONFIG_INITRD_TAG

	/*
	* Size of malloc() pool
	* Total Size Environment - 128k
	* Malloc - add 256k
	*/
	#define CONFIG_ENV_SIZE (128 << 10)
	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
	/* Vector Base */
	#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE

	/*
	* Hardware drivers
	*/

	/*
	* serial port - NS16550 compatible
	*/
	#define V_NS16550_CLK 48000000

	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
	#define CONFIG_CONS_INDEX 3
	#define CONFIG_SYS_NS16550_COM3 UART3_BASE

	#define CONFIG_BAUDRATE 115200

	/* I2C */
	#define CONFIG_HARD_I2C
	#define CONFIG_SYS_I2C_SPEED 100000
	#define CONFIG_SYS_I2C_SLAVE 1
	#define CONFIG_DRIVER_OMAP34XX_I2C
	#define CONFIG_I2C_MULTI_BUS

	/* MMC */
	#define CONFIG_GENERIC_MMC
	#define CONFIG_MMC
	#define CONFIG_OMAP_HSMMC
	#define CONFIG_DOS_PARTITION

	#define CONFIG_SYS_CONSOLE_IS_IN_ENV

	/* Flash */
	#define CONFIG_SYS_NO_FLASH

	/* Cache */
	#define CONFIG_SYS_CACHELINE_SIZE 64
	#define CONFIG_SYS_CACHELINE_SHIFT 6

	/* commands to include */
	#include <config_cmd_default.h>

	/* Enabled commands */
	#define CONFIG_CMD_EXT2 /* EXT2 Support */
	#define CONFIG_CMD_FAT /* FAT support */
	#define CONFIG_CMD_I2C /* I2C serial bus support */
	#define CONFIG_CMD_MMC /* MMC support */

	/* Disabled commands */
	#undef CONFIG_CMD_NET
	#undef CONFIG_CMD_NFS
	#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
	#undef CONFIG_CMD_IMLS /* List all found images */

	/*
	* Environment setup
	*/

	#define CONFIG_BOOTDELAY 3
	#define CONFIG_ENV_VARS_UBOOT_CONFIG
	#define CONFIG_CMD_FS_GENERIC
	#define CONFIG_CMD_EXT2
	#define CONFIG_CMD_EXT4

	#define CONFIG_ENV_OVERWRITE

	#ifndef PARTS_DEFAULT
	#define PARTS_DEFAULT
	#endif

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x82000000\0" \
	"console=ttyO2,115200n8\0" \
	"fdt_high=0xffffffff\0" \
	"fdtaddr=0x80f80000\0" \
	"bootpart=0:2\0" \
	"bootdir=/boot\0" \
	"bootfile=zImage\0" \
	"usbtty=cdc_acm\0" \
	"vram=16M\0" \
	"partitions=" PARTS_DEFAULT "\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext3 rootwait\0" \
	"mmcargs=setenv bootargs console=${console} " \
	"vram=${vram} " \
	"root=${mmcroot} " \
	"rootfstype=${mmcrootfstype}\0" \
	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
	"source ${loadaddr}\0" \
	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
	"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
	"env import -t ${loadaddr} ${filesize}\0" \
	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	"mmcboot=echo Booting from mmc${mmcdev} ...; " \
	"run mmcargs; " \
	"bootz ${loadaddr} - ${fdtaddr}\0" \
	"findfdt="\
	"if test $board_name = omap5_uevm; then " \
	"setenv fdtfile omap5-uevm.dtb; fi;\0 " \
	"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \

	#define CONFIG_BOOTCOMMAND \
	"run findfdt; " \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
	"if run loadbootscript; then " \
	"run bootscript; " \
	"else " \
	"if run loadbootenv; then " \
	"run importbootenv; " \
	"fi;" \
	"if test -n ${uenvcmd}; then " \
	"echo Running uenvcmd ...;" \
	"run uenvcmd;" \
	"fi;" \
	"fi;" \
	"if run loadimage; then " \
	"run loadfdt; " \
	"run mmcboot; " \
	"fi; " \
	"fi"

	#define CONFIG_AUTO_COMPLETE 1

	/*
	* Miscellaneous configurable options
	*/

	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
	#define CONFIG_SYS_CBSIZE 256
	/* Print Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	sizeof(CONFIG_SYS_PROMPT) + 16)
	#define CONFIG_SYS_MAXARGS 16
	/* Boot Argument Buffer Size */
	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)

	/*
	* memtest setup
	*/
	#define CONFIG_SYS_MEMTEST_START 0x80000000
	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (32 << 20))

	/* Default load address */
	#define CONFIG_SYS_LOAD_ADDR 0x80000000

	/* Use General purpose timer 1 */
	#define CONFIG_SYS_TIMERBASE GPT2_BASE
	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
	#define CONFIG_SYS_HZ 1000

	/*
	* SDRAM Memory Map
	* Even though we use two CS all the memory
	* is mapped to one contiguous block
	*/
	#define CONFIG_NR_DRAM_BANKS 1

	#define CONFIG_SYS_SDRAM_BASE 0x80000000
	#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
	GENERATED_GBL_DATA_SIZE)

	#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS

	/* Defines for SDRAM init */
	#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
	#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
	#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
	#endif

	/* Defines for SPL */
	#define CONFIG_SPL
	#define CONFIG_SPL_FRAMEWORK
	#define CONFIG_SPL_TEXT_BASE 0x40300350
	#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
	#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
	#define CONFIG_SPL_DISPLAY_PRINT

	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
	#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"

	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	#define CONFIG_SPL_LIBDISK_SUPPORT
	#define CONFIG_SPL_I2C_SUPPORT
	#define CONFIG_SPL_MMC_SUPPORT
	#define CONFIG_SPL_FAT_SUPPORT
	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	#define CONFIG_SPL_SERIAL_SUPPORT
	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"

	/*
	* 64 bytes before this address should be set aside for u-boot.img's
	* header. That is 80E7FFC0--0x80E80000 should not be used for any
	* other needs.
	*/
	#define CONFIG_SYS_TEXT_BASE 0x80E80000

	/*
	* BSS and malloc area 64MB into memory to allow enough
	* space for the kernel at the beginning of memory
	*/
	#define CONFIG_SPL_BSS_START_ADDR 0x84000000
	#define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
	#define CONFIG_SYS_SPL_MALLOC_START 0x84100000
	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
	#define CONFIG_SPL_GPIO_SUPPORT

	#endif /* __CONFIG_OMAP5_COMMON_H */