[people/ms/u-boot.git] / include / configs / ti814x_evm.h

/*
 * ti814x_evm.h
 *
 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
 *
 * 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 version 2.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether express or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef __CONFIG_TI814X_EVM_H
#define __CONFIG_TI814X_EVM_H

#define CONFIG_SYS_CACHELINE_SIZE	64

#define CONFIG_TI81XX
#define CONFIG_TI814X
#define CONFIG_SYS_NO_FLASH
#define CONFIG_OMAP
#define CONFIG_OMAP_COMMON

#include <asm/arch/omap.h>

#define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
#define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_MACH_TYPE		MACH_TYPE_TI8148EVM

#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs  */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG		/* for ramdisk support */

/* commands to include */
#define CONFIG_VERSION_VARIABLE

#define CONFIG_BOOTDELAY		1	/* negative for no autoboot */
#define CONFIG_ENV_VARS_UBOOT_CONFIG
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x80200000\0" \
	"fdtaddr=0x80F80000\0" \
	"rdaddr=0x81000000\0" \
	"bootfile=/boot/uImage\0" \
	"fdtfile=\0" \
	"console=ttyO0,115200n8\0" \
	"optargs=\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 ro\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
	"ramrootfstype=ext2\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${mmcroot} " \
		"rootfstype=${mmcrootfstype}\0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
		"env import -t $loadaddr $filesize\0" \
	"ramargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${ramroot} " \
		"rootfstype=${ramrootfstype}\0" \
	"loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
	"loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
	"loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"run mmcargs; " \
		"bootm ${loadaddr}\0" \
	"ramboot=echo Booting from ramdisk ...; " \
		"run ramargs; " \
		"bootm ${loadaddr}\0" \
	"fdtfile=ti814x-evm.dtb\0" \

#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"echo SD/MMC found on device ${mmcdev};" \
		"if run loadbootenv; then " \
			"echo Loaded environment from ${bootenv};" \
			"run importbootenv;" \
		"fi;" \
		"if test -n $uenvcmd; then " \
			"echo Running uenvcmd ...;" \
			"run uenvcmd;" \
		"fi;" \
		"if run loaduimage; then " \
			"run mmcboot;" \
		"fi;" \
	"fi;" \

/* Clock Defines */
#define V_OSCK			24000000	/* Clock output from T2 */
#define V_SCLK			(V_OSCK >> 1)

/* max number of command args */
#define CONFIG_SYS_MAXARGS		16

/* Console I/O Buffer Size */
#define CONFIG_SYS_CBSIZE		512

/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE \
					+ sizeof(CONFIG_SYS_PROMPT) + 16)

/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START \
					+ PHYS_DRAM_1_SIZE - (8 << 12))

#define CONFIG_SYS_LOAD_ADDR		0x81000000	/* Default */

#define CONFIG_OMAP_GPIO
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_OMAP_HSMMC
#define CONFIG_DOS_PARTITION

/**
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS		1		/* 1 banks of DRAM */
#define PHYS_DRAM_1_SIZE		0x20000000	/* 512MB */
#define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1024MB */

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

/**
 * Platform/Board specific defs
 */
#define CONFIG_SYS_TIMERBASE		0x4802E000
#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */

/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#define CONFIG_SYS_NS16550_CLK		(48000000)
#define CONFIG_SYS_NS16550_COM1		0x48020000	/* Base EVM has UART0 */

#define CONFIG_BAUDRATE			115200

/* CPU */
#define CONFIG_ARCH_CPU_INIT

#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX		1
#define CONFIG_SYS_CONSOLE_INFO_QUIET

#define CONFIG_ENV_IS_NOWHERE

/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE		0x40300000
#define CONFIG_SPL_MAX_SIZE		((128 - 18) * 1024)

#define CONFIG_SPL_BSS_START_ADDR	0x80000000
#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */

#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_MMCSD_FS_BOOT_PARTITION     1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT

#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SPL_YMODEM_SUPPORT
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000
#define CONFIG_SYS_SPI_U_BOOT_SIZE	0x40000
#define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"

#define CONFIG_SPL_BOARD_INIT

/*
 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
 * 64 bytes before this address should be set aside for u-boot.img's
 * header. That is 0x800FFFC0--0x80800000 should not be used for any
 * other needs.
 */
#define CONFIG_SYS_TEXT_BASE		0x80800000
#define CONFIG_SYS_SPL_MALLOC_START	0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000

/*
 * Since SPL did pll and ddr initialization for us,
 * we don't need to do it twice.
 */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif

/* Unsupported features */
#undef CONFIG_USE_IRQ

/* Ethernet */
#define CONFIG_DRIVER_TI_CPSW
#define CONFIG_MII
#define CONFIG_BOOTP_DNS
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_NET_RETRY_COUNT         10
#define CONFIG_PHY_GIGE
#define CONFIG_PHYLIB
#define CONFIG_PHY_ET1011C
#define CONFIG_PHY_ET1011C_TX_CLK_FIX

#endif	/* ! __CONFIG_TI814X_EVM_H */
Commit	Line	Data
ea7b96b6 MP	1	/*
	2	* ti814x_evm.h
	3	*
	4	* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
	5	*
	6	* This program is free software; you can redistribute it and/or
	7	* modify it under the terms of the GNU General Public License as
	8	* published by the Free Software Foundation version 2.
	9	*
	10	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	11	* kind, whether express or implied; without even the implied warranty
	12	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*/
	15
	16	#ifndef __CONFIG_TI814X_EVM_H
	17	#define __CONFIG_TI814X_EVM_H
	18
3709844f AA	19	#define CONFIG_SYS_CACHELINE_SIZE 64
3709844f AA	20
ea7b96b6 MP	21	#define CONFIG_TI81XX
	22	#define CONFIG_TI814X
	23	#define CONFIG_SYS_NO_FLASH
4a0eb757	24	#define CONFIG_OMAP
806d2792	25	#define CONFIG_OMAP_COMMON
ea7b96b6 MP	26
	27	#include <asm/arch/omap.h>
	28
ea7b96b6 MP	29	#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
	30	#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
	31	#define CONFIG_SYS_LONGHELP /* undef to save memory */
ea7b96b6 MP	32	#define CONFIG_SYS_NO_FLASH
	33	#define CONFIG_MACH_TYPE MACH_TYPE_TI8148EVM
	34
ea7b96b6 MP	35	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	36	#define CONFIG_SETUP_MEMORY_TAGS
	37	#define CONFIG_INITRD_TAG /* for ramdisk support */
	38
	39	/* commands to include */
ea7b96b6 MP	40	#define CONFIG_VERSION_VARIABLE
	41
	42	#define CONFIG_BOOTDELAY 1 /* negative for no autoboot */
	43	#define CONFIG_ENV_VARS_UBOOT_CONFIG
	44	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
	45	#define CONFIG_EXTRA_ENV_SETTINGS \
	46	"loadaddr=0x80200000\0" \
	47	"fdtaddr=0x80F80000\0" \
	48	"rdaddr=0x81000000\0" \
	49	"bootfile=/boot/uImage\0" \
	50	"fdtfile=\0" \
	51	"console=ttyO0,115200n8\0" \
	52	"optargs=\0" \
	53	"mmcdev=0\0" \
	54	"mmcroot=/dev/mmcblk0p2 ro\0" \
	55	"mmcrootfstype=ext4 rootwait\0" \
	56	"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
	57	"ramrootfstype=ext2\0" \
	58	"mmcargs=setenv bootargs console=${console} " \
	59	"${optargs} " \
	60	"root=${mmcroot} " \
	61	"rootfstype=${mmcrootfstype}\0" \
	62	"bootenv=uEnv.txt\0" \
	63	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	64	"importbootenv=echo Importing environment from mmc ...; " \
	65	"env import -t $loadaddr $filesize\0" \
	66	"ramargs=setenv bootargs console=${console} " \
	67	"${optargs} " \
	68	"root=${ramroot} " \
	69	"rootfstype=${ramrootfstype}\0" \
	70	"loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
	71	"loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
	72	"loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
	73	"mmcboot=echo Booting from mmc ...; " \
	74	"run mmcargs; " \
	75	"bootm ${loadaddr}\0" \
	76	"ramboot=echo Booting from ramdisk ...; " \
	77	"run ramargs; " \
	78	"bootm ${loadaddr}\0" \
	79	"fdtfile=ti814x-evm.dtb\0" \
	80
	81	#define CONFIG_BOOTCOMMAND \
	82	"mmc dev ${mmcdev}; if mmc rescan; then " \
	83	"echo SD/MMC found on device ${mmcdev};" \
	84	"if run loadbootenv; then " \
	85	"echo Loaded environment from ${bootenv};" \
	86	"run importbootenv;" \
	87	"fi;" \
	88	"if test -n $uenvcmd; then " \
	89	"echo Running uenvcmd ...;" \
	90	"run uenvcmd;" \
	91	"fi;" \
	92	"if run loaduimage; then " \
	93	"run mmcboot;" \
	94	"fi;" \
	95	"fi;" \
	96
	97	/* Clock Defines */
	98	#define V_OSCK 24000000 /* Clock output from T2 */
	99	#define V_SCLK (V_OSCK >> 1)
	100
ea7b96b6 MP	101	/* max number of command args */
	102	#define CONFIG_SYS_MAXARGS 16
	103
	104	/* Console I/O Buffer Size */
	105	#define CONFIG_SYS_CBSIZE 512
	106
	107	/* Print Buffer Size */
	108	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
	109	+ sizeof(CONFIG_SYS_PROMPT) + 16)
	110
	111	/* Boot Argument Buffer Size */
	112	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	113
73feefdc	114	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
ea7b96b6 MP	115	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
	116	+ PHYS_DRAM_1_SIZE - (8 << 12))
	117
	118	#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default */
ea7b96b6 MP	119
	120	#define CONFIG_OMAP_GPIO
	121	#define CONFIG_MMC
	122	#define CONFIG_GENERIC_MMC
	123	#define CONFIG_OMAP_HSMMC
ea7b96b6	124	#define CONFIG_DOS_PARTITION
ea7b96b6 MP	125
	126	/**
	127	* Physical Memory Map
	128	*/
	129	#define CONFIG_NR_DRAM_BANKS 1 /* 1 banks of DRAM */
ea7b96b6 MP	130	#define PHYS_DRAM_1_SIZE 0x20000000 /* 512MB */
	131	#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1024MB */
	132
73feefdc	133	#define CONFIG_SYS_SDRAM_BASE 0x80000000
ea7b96b6 MP	134	#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
	135	GENERATED_GBL_DATA_SIZE)
	136
	137	/**
	138	* Platform/Board specific defs
	139	*/
	140	#define CONFIG_SYS_TIMERBASE 0x4802E000
	141	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
ea7b96b6 MP	142
ea7b96b6 MP	143	/* NS16550 Configuration */
ea7b96b6 MP	144	#define CONFIG_SYS_NS16550_SERIAL
	145	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	146	#define CONFIG_SYS_NS16550_CLK (48000000)
	147	#define CONFIG_SYS_NS16550_COM1 0x48020000 /* Base EVM has UART0 */
	148
	149	#define CONFIG_BAUDRATE 115200
	150
47c6ea07 S	151	/* CPU */
	152	#define CONFIG_ARCH_CPU_INIT
	153
ea7b96b6 MP	154	#define CONFIG_ENV_OVERWRITE
	155	#define CONFIG_CONS_INDEX 1
	156	#define CONFIG_SYS_CONSOLE_INFO_QUIET
	157
	158	#define CONFIG_ENV_IS_NOWHERE
	159
	160	/* Defines for SPL */
ea7b96b6 MP	161	#define CONFIG_SPL_FRAMEWORK
	162	#define CONFIG_SPL_TEXT_BASE 0x40300000
	163	#define CONFIG_SPL_MAX_SIZE ((128 - 18) * 1024)
ea7b96b6 MP	164
	165	#define CONFIG_SPL_BSS_START_ADDR 0x80000000
	166	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
	167
	168	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	169	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
e2ccdf89	170	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
205b4f33	171	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
ea7b96b6 MP	172	#define CONFIG_SPL_MMC_SUPPORT
	173	#define CONFIG_SPL_FAT_SUPPORT
	174
	175	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	176	#define CONFIG_SPL_LIBDISK_SUPPORT
	177	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	178	#define CONFIG_SPL_SERIAL_SUPPORT
	179	#define CONFIG_SPL_GPIO_SUPPORT
	180	#define CONFIG_SPL_YMODEM_SUPPORT
	181	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
	182	#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000
	183	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
	184
	185	#define CONFIG_SPL_BOARD_INIT
	186
	187	/*
	188	* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
	189	* 64 bytes before this address should be set aside for u-boot.img's
	190	* header. That is 0x800FFFC0--0x80800000 should not be used for any
	191	* other needs.
	192	*/
	193	#define CONFIG_SYS_TEXT_BASE 0x80800000
	194	#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
	195	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
	196
	197	/*
	198	* Since SPL did pll and ddr initialization for us,
	199	* we don't need to do it twice.
	200	*/
	201	#ifndef CONFIG_SPL_BUILD
	202	#define CONFIG_SKIP_LOWLEVEL_INIT
	203	#endif
	204
	205	/* Unsupported features */
	206	#undef CONFIG_USE_IRQ
	207
cd87464d	208	/* Ethernet */
cd87464d MP	209	#define CONFIG_DRIVER_TI_CPSW
cd87464d MP	210	#define CONFIG_MII
cd87464d MP	211	#define CONFIG_BOOTP_DNS
	212	#define CONFIG_BOOTP_DNS2
	213	#define CONFIG_BOOTP_SEND_HOSTNAME
	214	#define CONFIG_BOOTP_GATEWAY
	215	#define CONFIG_BOOTP_SUBNETMASK
	216	#define CONFIG_NET_RETRY_COUNT 10
cd87464d MP	217	#define CONFIG_PHY_GIGE
cd87464d MP	218	#define CONFIG_PHYLIB
cd87464d MP	219	#define CONFIG_PHY_ET1011C
	220	#define CONFIG_PHY_ET1011C_TX_CLK_FIX
	221
ea7b96b6	222	#endif /* ! __CONFIG_TI814X_EVM_H */