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ep93xx: Move PHYS_BASE defines to local SoC header file

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The PHYS_BASE defines in arch/arm/mach-ep93xx/include/mach-ep93xx-regs.h are
only used in the SoC code. Move the defines to a local header file.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
This commit is contained in:
Ryan Mallon 2012-01-11 09:06:08 +11:00
parent fde7d9049e
commit 258249ec0e
10 changed files with 61 additions and 34 deletions
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1
arch/arm/mach-ep93xx/adssphere.c
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@ -20,6 +20,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata adssphere_eth_data = {
.phy_id = 1,

1
arch/arm/mach-ep93xx/edb93xx.c
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@ -43,6 +43,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static void __init edb93xx_register_flash(void)
{

1
arch/arm/mach-ep93xx/gesbc9312.c
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@ -20,6 +20,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata gesbc9312_eth_data = {
.phy_id = 1,

34
arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
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@ -5,40 +5,6 @@
#ifndef __ASM_ARCH_EP93XX_REGS_H
#define __ASM_ARCH_EP93XX_REGS_H
/*
* EP93xx Physical Memory Map:
*
* The ASDO pin is sampled at system reset to select a synchronous or
* asynchronous boot configuration. When ASDO is "1" (i.e. pulled-up)
* the synchronous boot mode is selected. When ASDO is "0" (i.e
* pulled-down) the asynchronous boot mode is selected.
*
* In synchronous boot mode nSDCE3 is decoded starting at physical address
* 0x00000000 and nCS0 is decoded starting at 0xf0000000. For asynchronous
* boot mode they are swapped with nCS0 decoded at 0x00000000 ann nSDCE3
* decoded at 0xf0000000.
*
* There is known errata for the EP93xx dealing with External Memory
* Configurations. Please refer to "AN273: EP93xx Silicon Rev E Design
* Guidelines" for more information. This document can be found at:
*
* http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
*/
#define EP93XX_CS0_PHYS_BASE_ASYNC 0x00000000 /* ASDO Pin = 0 */
#define EP93XX_SDCE3_PHYS_BASE_SYNC 0x00000000 /* ASDO Pin = 1 */
#define EP93XX_CS1_PHYS_BASE 0x10000000
#define EP93XX_CS2_PHYS_BASE 0x20000000
#define EP93XX_CS3_PHYS_BASE 0x30000000
#define EP93XX_PCMCIA_PHYS_BASE 0x40000000
#define EP93XX_CS6_PHYS_BASE 0x60000000
#define EP93XX_CS7_PHYS_BASE 0x70000000
#define EP93XX_SDCE0_PHYS_BASE 0xc0000000
#define EP93XX_SDCE1_PHYS_BASE 0xd0000000
#define EP93XX_SDCE2_PHYS_BASE 0xe0000000
#define EP93XX_SDCE3_PHYS_BASE_ASYNC 0xf0000000 /* ASDO Pin = 0 */
#define EP93XX_CS0_PHYS_BASE_SYNC 0xf0000000 /* ASDO Pin = 1 */
/*
* EP93xx linux memory map:
*

1
arch/arm/mach-ep93xx/micro9.c
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@ -22,6 +22,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
/*************************************************************************
* Micro9 NOR Flash

2
arch/arm/mach-ep93xx/simone.c
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@ -29,6 +29,8 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata simone_eth_data = {
.phy_id = 1,
};

2
arch/arm/mach-ep93xx/snappercl15.c
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@ -35,6 +35,8 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "soc.h"
#define SNAPPERCL15_NAND_BASE (EP93XX_CS7_PHYS_BASE + SZ_16M)
#define SNAPPERCL15_NAND_WPN (1 << 8) /* Write protect (active low) */

50
arch/arm/mach-ep93xx/soc.h Normal file
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@ -0,0 +1,50 @@
/*
* arch/arm/mach-ep93xx/soc.h
*
* Copyright (C) 2012 Open Kernel Labs <www.ok-labs.com>
* Copyright (C) 2012 Ryan Mallon <rmallon@gmail.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; either version 2 of the License, or (at
* your option) any later version.
*/
#ifndef _EP93XX_SOC_H
#define _EP93XX_SOC_H
/*
* EP93xx Physical Memory Map:
*
* The ASDO pin is sampled at system reset to select a synchronous or
* asynchronous boot configuration. When ASDO is "1" (i.e. pulled-up)
* the synchronous boot mode is selected. When ASDO is "0" (i.e
* pulled-down) the asynchronous boot mode is selected.
*
* In synchronous boot mode nSDCE3 is decoded starting at physical address
* 0x00000000 and nCS0 is decoded starting at 0xf0000000. For asynchronous
* boot mode they are swapped with nCS0 decoded at 0x00000000 ann nSDCE3
* decoded at 0xf0000000.
*
* There is known errata for the EP93xx dealing with External Memory
* Configurations. Please refer to "AN273: EP93xx Silicon Rev E Design
* Guidelines" for more information. This document can be found at:
*
* http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
*/
#define EP93XX_CS0_PHYS_BASE_ASYNC 0x00000000 /* ASDO Pin = 0 */
#define EP93XX_SDCE3_PHYS_BASE_SYNC 0x00000000 /* ASDO Pin = 1 */
#define EP93XX_CS1_PHYS_BASE 0x10000000
#define EP93XX_CS2_PHYS_BASE 0x20000000
#define EP93XX_CS3_PHYS_BASE 0x30000000
#define EP93XX_PCMCIA_PHYS_BASE 0x40000000
#define EP93XX_CS6_PHYS_BASE 0x60000000
#define EP93XX_CS7_PHYS_BASE 0x70000000
#define EP93XX_SDCE0_PHYS_BASE 0xc0000000
#define EP93XX_SDCE1_PHYS_BASE 0xd0000000
#define EP93XX_SDCE2_PHYS_BASE 0xe0000000
#define EP93XX_SDCE3_PHYS_BASE_ASYNC 0xf0000000 /* ASDO Pin = 0 */
#define EP93XX_CS0_PHYS_BASE_SYNC 0xf0000000 /* ASDO Pin = 1 */
#endif /* _EP93XX_SOC_H */

1
arch/arm/mach-ep93xx/ts72xx.c
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@ -28,6 +28,7 @@
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include "soc.h"
static struct map_desc ts72xx_io_desc[] __initdata = {
{

2
arch/arm/mach-ep93xx/vision_ep9307.c
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@ -39,6 +39,8 @@
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include "soc.h"
/*************************************************************************
* Static I/O mappings for the FPGA
*************************************************************************/