[people/ms/u-boot.git] / include / configs / ti_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
 *
 * SPDX-License-Identifier:	GPL-2.0+
 *
 * For more details, please see the technical documents listed at
 * http://www.ti.com/product/omap5432
 */

#ifndef __CONFIG_TI_OMAP5_COMMON_H
#define __CONFIG_TI_OMAP5_COMMON_H

#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_ARCH_CPU_INIT

/* Common ARM Erratas */
#define CONFIG_ARM_ERRATA_798870

#define CONFIG_SYS_CACHELINE_SIZE	64

/* Use General purpose timer 1 */
#define CONFIG_SYS_TIMERBASE		GPT2_BASE

/*
 * For the DDR timing information we can either dynamically determine
 * the timings to use or use pre-determined timings (based on using the
 * dynamic method.  Default to the static timing infomation.
 */
#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
#endif

#define CONFIG_PALMAS_POWER

#include <asm/arch/cpu.h>
#include <asm/arch/omap.h>

#include <configs/ti_armv7_omap.h>

/*
 * Hardware drivers
 */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_CLK		48000000
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#endif

/*
 * Environment setup
 */
#ifndef PARTS_DEFAULT
#define PARTS_DEFAULT
#endif

#ifndef DFUARGS
#define DFUARGS
#endif

#ifndef CONFIG_SPL_BUILD
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	DEFAULT_MMC_TI_ARGS \
	"console=" CONSOLEDEV ",115200n8\0" \
	"fdtfile=undefined\0" \
	"bootpart=0:2\0" \
	"bootdir=/boot\0" \
	"bootfile=zImage\0" \
	"usbtty=cdc_acm\0" \
	"vram=16M\0" \
	"partitions=" PARTS_DEFAULT "\0" \
	"optargs=\0" \
	"dofastboot=0\0" \
	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
		"source ${loadaddr}\0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
		"env import -t ${loadaddr} ${filesize}\0" \
	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	"mmcboot=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 $uenvcmd; then " \
				"echo Running uenvcmd ...;" \
				"run uenvcmd;" \
			"fi;" \
			"if run loadimage; then " \
				"run loadfdt; " \
				"echo Booting from mmc${mmcdev} ...; " \
				"run args_mmc; " \
				"bootz ${loadaddr} - ${fdtaddr}; " \
			"fi;" \
		"fi;\0" \
	"findfdt="\
		"if test $board_name = omap5_uevm; then " \
			"setenv fdtfile omap5-uevm.dtb; fi; " \
		"if test $board_name = dra7xx; then " \
			"setenv fdtfile dra7-evm.dtb; fi;" \
		"if test $board_name = dra72x; then " \
			"setenv fdtfile dra72-evm.dtb; fi;" \
		"if test $board_name = beagle_x15; then " \
			"setenv fdtfile am57xx-beagle-x15.dtb; fi;" \
		"if test $fdtfile = undefined; then " \
			"echo WARNING: Could not determine device tree to use; fi; \0" \
	"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
	DFUARGS \
	NETARGS \


#define CONFIG_BOOTCOMMAND \
	"if test ${dofastboot} -eq 1; then " \
		"echo Boot fastboot requested, resetting dofastboot ...;" \
		"setenv dofastboot 0; saveenv;" \
		"echo Booting into fastboot ...; fastboot 0;" \
	"fi;" \
	"run findfdt; " \
	"run mmcboot;" \
	"setenv mmcdev 1; " \
	"setenv bootpart 1:2; " \
	"setenv mmcroot /dev/mmcblk0p2 rw; " \
	"run mmcboot;" \
	""
#endif


/*
 * SPL related defines.  The Public RAM memory map the ROM defines the
 * area between 0x40300000 and 0x4031E000 as a download area for OMAP5
 * (dra7xx is larger, but we do not need to be larger at this time).  We
 * set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
 * print some information.
 */
#define CONFIG_SPL_TEXT_BASE		0x40300000
#define CONFIG_SPL_MAX_SIZE		(0x4031E000 - CONFIG_SPL_TEXT_BASE)
#define CONFIG_SPL_DISPLAY_PRINT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
#define CONFIG_SYS_SPL_ARGS_ADDR	(CONFIG_SYS_SDRAM_BASE + \
					 (128 << 20))

#ifdef CONFIG_NAND
#define CONFIG_SPL_NAND_AM33XX_BCH	/* ELM support */
#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
#endif

#endif /* __CONFIG_TI_OMAP5_COMMON_H */
Commit	Line	Data
	1	/*
	2	* (C) Copyright 2013
	3	* Texas Instruments Incorporated.
	4	* Sricharan R <r.sricharan@ti.com>
	5	*
	6	* Derived from OMAP4 done by:
	7	* Aneesh V <aneesh@ti.com>
	8	*
	9	* TI OMAP5 AND DRA7XX common configuration settings
	10	*
	11	* SPDX-License-Identifier: GPL-2.0+
	12	*
	13	* For more details, please see the technical documents listed at
	14	* http://www.ti.com/product/omap5432
	15	*/
	16
	17	#ifndef __CONFIG_TI_OMAP5_COMMON_H
	18	#define __CONFIG_TI_OMAP5_COMMON_H
	19
	20	#define CONFIG_DISPLAY_CPUINFO
	21	#define CONFIG_DISPLAY_BOARDINFO
	22	#define CONFIG_ARCH_CPU_INIT
	23
	24	/* Common ARM Erratas */
	25	#define CONFIG_ARM_ERRATA_798870
	26
	27	#define CONFIG_SYS_CACHELINE_SIZE 64
	28
	29	/* Use General purpose timer 1 */
	30	#define CONFIG_SYS_TIMERBASE GPT2_BASE
	31
	32	/*
	33	* For the DDR timing information we can either dynamically determine
	34	* the timings to use or use pre-determined timings (based on using the
	35	* dynamic method. Default to the static timing infomation.
	36	*/
	37	#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
	38	#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
	39	#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
	40	#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
	41	#endif
	42
	43	#define CONFIG_PALMAS_POWER
	44
	45	#include <asm/arch/cpu.h>
	46	#include <asm/arch/omap.h>
	47
	48	#include <configs/ti_armv7_omap.h>
	49
	50	/*
	51	* Hardware drivers
	52	*/
	53	#define CONFIG_SYS_NS16550
	54	#define CONFIG_SYS_NS16550_CLK 48000000
	55	#if defined(CONFIG_SPL_BUILD) \|\| !defined(CONFIG_DM_SERIAL)
	56	#define CONFIG_SYS_NS16550_SERIAL
	57	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	58	#endif
	59
	60	/*
	61	* Environment setup
	62	*/
	63	#ifndef PARTS_DEFAULT
	64	#define PARTS_DEFAULT
	65	#endif
	66
	67	#ifndef DFUARGS
	68	#define DFUARGS
	69	#endif
	70
	71	#ifndef CONFIG_SPL_BUILD
	72	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
	73	#define CONFIG_EXTRA_ENV_SETTINGS \
	74	DEFAULT_LINUX_BOOT_ENV \
	75	DEFAULT_MMC_TI_ARGS \
	76	"console=" CONSOLEDEV ",115200n8\0" \
	77	"fdtfile=undefined\0" \
	78	"bootpart=0:2\0" \
	79	"bootdir=/boot\0" \
	80	"bootfile=zImage\0" \
	81	"usbtty=cdc_acm\0" \
	82	"vram=16M\0" \
	83	"partitions=" PARTS_DEFAULT "\0" \
	84	"optargs=\0" \
	85	"dofastboot=0\0" \
	86	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	87	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
	88	"source ${loadaddr}\0" \
	89	"bootenv=uEnv.txt\0" \
	90	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	91	"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
	92	"env import -t ${loadaddr} ${filesize}\0" \
	93	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	94	"mmcboot=mmc dev ${mmcdev}; " \
	95	"if mmc rescan; then " \
	96	"echo SD/MMC found on device ${mmcdev};" \
	97	"if run loadbootenv; then " \
	98	"echo Loaded environment from ${bootenv};" \
	99	"run importbootenv;" \
	100	"fi;" \
	101	"if test -n $uenvcmd; then " \
	102	"echo Running uenvcmd ...;" \
	103	"run uenvcmd;" \
	104	"fi;" \
	105	"if run loadimage; then " \
	106	"run loadfdt; " \
	107	"echo Booting from mmc${mmcdev} ...; " \
	108	"run args_mmc; " \
	109	"bootz ${loadaddr} - ${fdtaddr}; " \
	110	"fi;" \
	111	"fi;\0" \
	112	"findfdt="\
	113	"if test $board_name = omap5_uevm; then " \
	114	"setenv fdtfile omap5-uevm.dtb; fi; " \
	115	"if test $board_name = dra7xx; then " \
	116	"setenv fdtfile dra7-evm.dtb; fi;" \
	117	"if test $board_name = dra72x; then " \
	118	"setenv fdtfile dra72-evm.dtb; fi;" \
	119	"if test $board_name = beagle_x15; then " \
	120	"setenv fdtfile am57xx-beagle-x15.dtb; fi;" \
	121	"if test $fdtfile = undefined; then " \
	122	"echo WARNING: Could not determine device tree to use; fi; \0" \
	123	"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
	124	DFUARGS \
	125	NETARGS \
	126
	127
	128	#define CONFIG_BOOTCOMMAND \
	129	"if test ${dofastboot} -eq 1; then " \
	130	"echo Boot fastboot requested, resetting dofastboot ...;" \
	131	"setenv dofastboot 0; saveenv;" \
	132	"echo Booting into fastboot ...; fastboot 0;" \
	133	"fi;" \
	134	"run findfdt; " \
	135	"run mmcboot;" \
	136	"setenv mmcdev 1; " \
	137	"setenv bootpart 1:2; " \
	138	"setenv mmcroot /dev/mmcblk0p2 rw; " \
	139	"run mmcboot;" \
	140	""
	141	#endif
	142
	143
	144	/*
	145	* SPL related defines. The Public RAM memory map the ROM defines the
	146	* area between 0x40300000 and 0x4031E000 as a download area for OMAP5
	147	* (dra7xx is larger, but we do not need to be larger at this time). We
	148	* set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
	149	* print some information.
	150	*/
	151	#define CONFIG_SPL_TEXT_BASE 0x40300000
	152	#define CONFIG_SPL_MAX_SIZE (0x4031E000 - CONFIG_SPL_TEXT_BASE)
	153	#define CONFIG_SPL_DISPLAY_PRINT
	154	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
	155	#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
	156	(128 << 20))
	157
	158	#ifdef CONFIG_NAND
	159	#define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */
	160	#endif
	161
	162	/*
	163	* Disable MMC DM for SPL build and can be re-enabled after adding
	164	* DM support in SPL
	165	*/
	166	#ifdef CONFIG_SPL_BUILD
	167	#undef CONFIG_DM_MMC
	168	#endif
	169
	170	#endif /* __CONFIG_TI_OMAP5_COMMON_H */