[people/ms/u-boot.git] / include / configs / ti816x_evm.h

/*
 * ti816x_evm.h
 *
 * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com>
 * Antoine Tenart, <atenart@adeneo-embedded.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_TI816X_EVM_H
#define __CONFIG_TI816X_EVM_H

#include <configs/ti_armv7_omap.h>
#include <asm/arch/omap.h>

#define CONFIG_ENV_SIZE			0x2000
#define CONFIG_MACH_TYPE		MACH_TYPE_TI8168EVM

#define CONFIG_EXTRA_ENV_SETTINGS	\
	DEFAULT_LINUX_BOOT_ENV \
	"mtdids=" MTDIDS_DEFAULT "\0" \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \

#define CONFIG_BOOTCOMMAND			\
	"mmc rescan;"				\
	"fatload mmc 0 ${loadaddr} uImage;"	\
	"bootm ${loadaddr}"			\

#define CONFIG_BOOTARGS	"console=ttyO2,115200n8 noinitrd earlyprintk"

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

#define CONFIG_CMD_ASKENV

#define CONFIG_MAX_RAM_BANK_SIZE	(2048 << 20)	/* 2048MB */
#define CONFIG_SYS_SDRAM_BASE		0x80000000

/**
 * Platform/Board specific defs
 */
#define CONFIG_SYS_CLK_FREQ     27000000
#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     0x48024000  /* Base EVM has UART2 */

/* allow overwriting serial config and ethaddr */
#define CONFIG_ENV_OVERWRITE

#define CONFIG_SERIAL1
#define CONFIG_SERIAL2
#define CONFIG_SERIAL3
#define CONFIG_CONS_INDEX	1

/*
 * GPMC NAND block.  We support 1 device and the physical address to
 * access CS0 at is 0x8000000.
 */
#define CONFIG_SYS_NAND_BASE		0x8000000
#define CONFIG_SYS_MAX_NAND_DEVICE	1

/* NAND: SPL related configs */
#define CONFIG_SPL_NAND_AM33XX_BCH

/* NAND: device related configs */
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
#define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
					 CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_SYS_NAND_PAGE_SIZE	2048
#define CONFIG_SYS_NAND_OOBSIZE		64
#define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
/* NAND: driver related configs */
#define CONFIG_NAND_OMAP_GPMC_PREFETCH
#define CONFIG_NAND_OMAP_ELM
#define CONFIG_SYS_NAND_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCPOS		{ 2, 3, 4, 5, 6, 7, 8, 9, \
					 10, 11, 12, 13, 14, 15, 16, 17, \
					 18, 19, 20, 21, 22, 23, 24, 25, \
					 26, 27, 28, 29, 30, 31, 32, 33, \
					 34, 35, 36, 37, 38, 39, 40, 41, \
					 42, 43, 44, 45, 46, 47, 48, 49, \
					 50, 51, 52, 53, 54, 55, 56, 57, }

#define CONFIG_SYS_NAND_ECCSIZE		512
#define CONFIG_SYS_NAND_ECCBYTES	14
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW
#define MTDIDS_DEFAULT			"nand0=nand.0"
#define MTDPARTS_DEFAULT		"mtdparts=nand.0:" \
					"128k(NAND.SPL)," \
					"128k(NAND.SPL.backup1)," \
					"128k(NAND.SPL.backup2)," \
					"128k(NAND.SPL.backup3)," \
					"256k(NAND.u-boot-spl-os)," \
					"1m(NAND.u-boot)," \
					"128k(NAND.u-boot-env)," \
					"128k(NAND.u-boot-env.backup1)," \
					"8m(NAND.kernel)," \
					"-(NAND.file-system)"
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x000c0000
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET		0x001c0000
#define CONFIG_ENV_OFFSET_REDUND	0x001e0000
#define CONFIG_SYS_ENV_SECT_SIZE	CONFIG_SYS_NAND_BLOCK_SIZE

/* SPL */
/* Defines for SPL */
#define CONFIG_SPL_NAND_AM33XX_BCH	/* ELM support */
#define CONFIG_SPL_TEXT_BASE    0x40400000
#define CONFIG_SPL_MAX_SIZE		(SRAM_SCRATCH_SPACE_ADDR - \
					 CONFIG_SPL_TEXT_BASE)

#define CONFIG_SPL_LDSCRIPT     "arch/arm/mach-omap2/u-boot-spl.lds"

#define CONFIG_SYS_TEXT_BASE        0x80800000

/* 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

/*
 * Disable MMC DM for SPL build and can be re-enabled after adding
 * DM support in SPL
 */
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_DM_MMC
#undef CONFIG_TIMER
#undef CONFIG_DM_USB
#endif
#endif
Commit	Line	Data
425faf74 TA	1	/*
	2	* ti816x_evm.h
	3	*
	4	* Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com>
	5	* Antoine Tenart, <atenart@adeneo-embedded.com>
	6	*
	7	* SPDX-License-Identifier: GPL-2.0+
	8	*/
	9
	10	#ifndef __CONFIG_TI816X_EVM_H
	11	#define __CONFIG_TI816X_EVM_H
	12
1d7f6ad2	13	#include <configs/ti_armv7_omap.h>
425faf74 TA	14	#include <asm/arch/omap.h>
	15
	16	#define CONFIG_ENV_SIZE 0x2000
425faf74 TA	17	#define CONFIG_MACH_TYPE MACH_TYPE_TI8168EVM
425faf74 TA	18
425faf74	19	#define CONFIG_EXTRA_ENV_SETTINGS \
1d7f6ad2 TR	20	DEFAULT_LINUX_BOOT_ENV \
	21	"mtdids=" MTDIDS_DEFAULT "\0" \
	22	"mtdparts=" MTDPARTS_DEFAULT "\0" \
425faf74 TA	23
	24	#define CONFIG_BOOTCOMMAND \
	25	"mmc rescan;" \
	26	"fatload mmc 0 ${loadaddr} uImage;" \
	27	"bootm ${loadaddr}" \
	28
	29	#define CONFIG_BOOTARGS "console=ttyO2,115200n8 noinitrd earlyprintk"
	30
	31	/* Clock Defines */
	32	#define V_OSCK 24000000 /* Clock output from T2 */
	33	#define V_SCLK (V_OSCK >> 1)
	34
4848d89d	35	#define CONFIG_CMD_ASKENV
425faf74	36
425faf74	37	#define CONFIG_MAX_RAM_BANK_SIZE (2048 << 20) /* 2048MB */
1d7f6ad2	38	#define CONFIG_SYS_SDRAM_BASE 0x80000000
425faf74 TA	39
	40	/**
	41	* Platform/Board specific defs
	42	*/
	43	#define CONFIG_SYS_CLK_FREQ 27000000
	44	#define CONFIG_SYS_TIMERBASE 0x4802E000
	45	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
	46
425faf74 TA	47	/*
	48	* NS16550 Configuration
	49	*/
425faf74 TA	50	#define CONFIG_SYS_NS16550_SERIAL
	51	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	52	#define CONFIG_SYS_NS16550_CLK (48000000)
	53	#define CONFIG_SYS_NS16550_COM1 0x48024000 /* Base EVM has UART2 */
	54
425faf74 TA	55	/* allow overwriting serial config and ethaddr */
	56	#define CONFIG_ENV_OVERWRITE
	57
	58	#define CONFIG_SERIAL1
	59	#define CONFIG_SERIAL2
	60	#define CONFIG_SERIAL3
	61	#define CONFIG_CONS_INDEX 1
425faf74	62
77e99277 TR	63	/*
	64	* GPMC NAND block. We support 1 device and the physical address to
	65	* access CS0 at is 0x8000000.
	66	*/
	67	#define CONFIG_SYS_NAND_BASE 0x8000000
	68	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	69
	70	/* NAND: SPL related configs */
77e99277	71	#define CONFIG_SPL_NAND_AM33XX_BCH
77e99277 TR	72
	73	/* NAND: device related configs */
	74	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	75	#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
	76	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	77	CONFIG_SYS_NAND_PAGE_SIZE)
	78	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	79	#define CONFIG_SYS_NAND_OOBSIZE 64
	80	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
	81	/* NAND: driver related configs */
77e99277 TR	82	#define CONFIG_NAND_OMAP_GPMC_PREFETCH
	83	#define CONFIG_NAND_OMAP_ELM
	84	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	85	#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
	86	10, 11, 12, 13, 14, 15, 16, 17, \
	87	18, 19, 20, 21, 22, 23, 24, 25, \
	88	26, 27, 28, 29, 30, 31, 32, 33, \
	89	34, 35, 36, 37, 38, 39, 40, 41, \
	90	42, 43, 44, 45, 46, 47, 48, 49, \
	91	50, 51, 52, 53, 54, 55, 56, 57, }
	92
	93	#define CONFIG_SYS_NAND_ECCSIZE 512
	94	#define CONFIG_SYS_NAND_ECCBYTES 14
	95	#define CONFIG_SYS_NAND_ONFI_DETECTION
	96	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
	97	#define MTDIDS_DEFAULT "nand0=nand.0"
	98	#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
	99	"128k(NAND.SPL)," \
	100	"128k(NAND.SPL.backup1)," \
	101	"128k(NAND.SPL.backup2)," \
	102	"128k(NAND.SPL.backup3)," \
	103	"256k(NAND.u-boot-spl-os)," \
	104	"1m(NAND.u-boot)," \
	105	"128k(NAND.u-boot-env)," \
	106	"128k(NAND.u-boot-env.backup1)," \
	107	"8m(NAND.kernel)," \
	108	"-(NAND.file-system)"
	109	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
	110	#define CONFIG_ENV_IS_IN_NAND
	111	#define CONFIG_ENV_OFFSET 0x001c0000
	112	#define CONFIG_ENV_OFFSET_REDUND 0x001e0000
	113	#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
425faf74 TA	114
	115	/* SPL */
	116	/* Defines for SPL */
77e99277	117	#define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */
425faf74	118	#define CONFIG_SPL_TEXT_BASE 0x40400000
fa2f81b0 TR	119	#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
fa2f81b0 TR	120	CONFIG_SPL_TEXT_BASE)
425faf74	121
983e3700	122	#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds"
425faf74	123
425faf74	124	#define CONFIG_SYS_TEXT_BASE 0x80800000
425faf74 TA	125
	126	/* Since SPL did pll and ddr initialization for us,
	127	* we don't need to do it twice.
	128	*/
	129	#ifndef CONFIG_SPL_BUILD
	130	#define CONFIG_SKIP_LOWLEVEL_INIT
	131	#endif
	132
1d7f6ad2 TR	133	/*
	134	* Disable MMC DM for SPL build and can be re-enabled after adding
	135	* DM support in SPL
	136	*/
	137	#ifdef CONFIG_SPL_BUILD
	138	#undef CONFIG_DM_MMC
	139	#undef CONFIG_TIMER
	140	#undef CONFIG_DM_USB
	141	#endif
425faf74	142	#endif