u-boot/arch/arm/include/asm/arch-omap5/hardware.h

/*
 * hardware.h
 *
 * hardware specific header
 *
 * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __OMAP_HARDWARE_H
#define __OMAP_HARDWARE_H

#include <asm/arch/omap.h>

/*
 * Common hardware definitions
 */

/* BCH Error Location Module */
#define ELM_BASE			0x48078000

/* GPMC Base address */
#define GPMC_BASE			0x50000000

/* EDMA3 Base address for DRA7XX and AM57XX */
#if defined(CONFIG_DRA7XX)
#define EDMA3_BASE			0x43300000
#endif

#endif
ARM: omap5: add platform specific info for GPMC and ELM controllers This patch moves platform specific information for GPMC and ELM controller into separate header files, so that any derivative devices do not mess other header files. Platform specific information added into arch-xx/../hardware.h - CPU related platform specific details like base-address of GPMC and ELM Platform specific information added into arch-xx/../mem.h - Generic configs for GPMC and ELM initialization. - Hardware parameters or constrains specific to GPMC and ELM IP like; number of max number of chip-selects available Signed-off-by: Pekon Gupta <pekon@ti.com> 2014-05-08 16:13:46 +00:00			`/*`
			`* hardware.h`
			`*`
			`* hardware specific header`
			`*`
			`* Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/`
			`*`
			`* SPDX-License-Identifier: GPL-2.0+`
			`*/`

			`#ifndef __OMAP_HARDWARE_H`
			`#define __OMAP_HARDWARE_H`

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

			`/*`
			`* Common hardware definitions`
			`*/`

			`/* BCH Error Location Module */`
			`#define ELM_BASE 0x48078000`

			`/* GPMC Base address */`
			`#define GPMC_BASE 0x50000000`

ARM: dra7xx_evm: Enable EDMA3 in SPL to support DMA on qspi Enable TI_EDMA3 and SPL_DMA support, so as to reduce boot time. With DMA enabled there is almost 3x improvement in read performance. This helps in reducing boot time in qspiboot mode Also add EDMA3 base address for DRA7XX and AM57XX. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Jagan Teki <jteki@openedev.com> 2015-08-17 07:59:57 +00:00			`/* EDMA3 Base address for DRA7XX and AM57XX */`
ARM: DRA7x/AM57xx: Get rid of CONFIG_AM57XX CONFIG_AM57XX is just an unnecessary macro that is redundant given So, remove the same instead of spreading through out the u-boot source code and getting in the way to maintain common code for DRA7x family. Acked-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> 2016-11-29 09:52:00 +00:00			`#if defined(CONFIG_DRA7XX)`
ARM: dra7xx_evm: Enable EDMA3 in SPL to support DMA on qspi Enable TI_EDMA3 and SPL_DMA support, so as to reduce boot time. With DMA enabled there is almost 3x improvement in read performance. This helps in reducing boot time in qspiboot mode Also add EDMA3 base address for DRA7XX and AM57XX. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Jagan Teki <jteki@openedev.com> 2015-08-17 07:59:57 +00:00			`#define EDMA3_BASE 0x43300000`
			`#endif`

ARM: omap5: add platform specific info for GPMC and ELM controllers This patch moves platform specific information for GPMC and ELM controller into separate header files, so that any derivative devices do not mess other header files. Platform specific information added into arch-xx/../hardware.h - CPU related platform specific details like base-address of GPMC and ELM Platform specific information added into arch-xx/../mem.h - Generic configs for GPMC and ELM initialization. - Hardware parameters or constrains specific to GPMC and ELM IP like; number of max number of chip-selects available Signed-off-by: Pekon Gupta <pekon@ti.com> 2014-05-08 16:13:46 +00:00			`#endif`