提交 258249ec 编写于 作者: R Ryan Mallon

ep93xx: Move PHYS_BASE defines to local SoC header file

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: NRyan Mallon <rmallon@gmail.com>
Reviewed-by: NMika Westerberg <mika.westerberg@iki.fi>
Acked-by: NHartley Sweeten <hsweeten@visionengravers.com>
上级 fde7d904
...@@ -20,6 +20,7 @@ ...@@ -20,6 +20,7 @@
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata adssphere_eth_data = { static struct ep93xx_eth_data __initdata adssphere_eth_data = {
.phy_id = 1, .phy_id = 1,
......
...@@ -43,6 +43,7 @@ ...@@ -43,6 +43,7 @@
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
static void __init edb93xx_register_flash(void) static void __init edb93xx_register_flash(void)
{ {
......
...@@ -20,6 +20,7 @@ ...@@ -20,6 +20,7 @@
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata gesbc9312_eth_data = { static struct ep93xx_eth_data __initdata gesbc9312_eth_data = {
.phy_id = 1, .phy_id = 1,
......
...@@ -5,40 +5,6 @@ ...@@ -5,40 +5,6 @@
#ifndef __ASM_ARCH_EP93XX_REGS_H #ifndef __ASM_ARCH_EP93XX_REGS_H
#define __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: * EP93xx linux memory map:
* *
......
...@@ -22,6 +22,7 @@ ...@@ -22,6 +22,7 @@
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
/************************************************************************* /*************************************************************************
* Micro9 NOR Flash * Micro9 NOR Flash
......
...@@ -29,6 +29,8 @@ ...@@ -29,6 +29,8 @@
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
static struct ep93xx_eth_data __initdata simone_eth_data = { static struct ep93xx_eth_data __initdata simone_eth_data = {
.phy_id = 1, .phy_id = 1,
}; };
......
...@@ -35,6 +35,8 @@ ...@@ -35,6 +35,8 @@
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
#define SNAPPERCL15_NAND_BASE (EP93XX_CS7_PHYS_BASE + SZ_16M) #define SNAPPERCL15_NAND_BASE (EP93XX_CS7_PHYS_BASE + SZ_16M)
#define SNAPPERCL15_NAND_WPN (1 << 8) /* Write protect (active low) */ #define SNAPPERCL15_NAND_WPN (1 << 8) /* Write protect (active low) */
......
/*
* 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 */
...@@ -28,6 +28,7 @@ ...@@ -28,6 +28,7 @@
#include <asm/mach/map.h> #include <asm/mach/map.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
static struct map_desc ts72xx_io_desc[] __initdata = { static struct map_desc ts72xx_io_desc[] __initdata = {
{ {
......
...@@ -39,6 +39,8 @@ ...@@ -39,6 +39,8 @@
#include <asm/mach/map.h> #include <asm/mach/map.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include "soc.h"
/************************************************************************* /*************************************************************************
* Static I/O mappings for the FPGA * Static I/O mappings for the FPGA
*************************************************************************/ *************************************************************************/
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册