[PATCH 1/1] ARM: clps711x: Using a single definition for the PHYS and VIRT registers offset Using a single definition for the physical and virtual address register for all variants boards clps711x.
Alexander Shiyan
shc_work at mail.ru
Sat Apr 28 06:55:52 EDT 2012
Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
arch/arm/include/asm/hardware/clps7111.h | 9 ------
arch/arm/include/asm/hardware/ep7211.h | 9 ------
arch/arm/include/asm/hardware/ep7212.h | 12 --------
arch/arm/mach-clps711x/common.c | 1 -
arch/arm/mach-clps711x/include/mach/debug-macro.S | 1 -
arch/arm/mach-clps711x/include/mach/entry-macro.S | 3 +-
arch/arm/mach-clps711x/include/mach/hardware.h | 32 +++++++-------------
arch/arm/mach-clps711x/include/mach/time.h | 2 +-
arch/arm/mach-clps711x/include/mach/uncompress.h | 14 +++------
arch/arm/mach-clps711x/p720t-leds.c | 3 --
drivers/mtd/nand/autcpu12.c | 4 +-
drivers/mtd/nand/h1910.c | 2 +-
drivers/tty/serial/clps711x.c | 1 -
drivers/video/clps711xfb.c | 1 -
14 files changed, 21 insertions(+), 73 deletions(-)
diff --git a/arch/arm/include/asm/hardware/clps7111.h b/arch/arm/include/asm/hardware/clps7111.h
index 4447722..1905839 100644
--- a/arch/arm/include/asm/hardware/clps7111.h
+++ b/arch/arm/include/asm/hardware/clps7111.h
@@ -25,15 +25,6 @@
#define CLPS7111_PHYS_BASE (0x80000000)
-#ifndef __ASSEMBLY__
-#define clps_readb(off) __raw_readb(CLPS7111_BASE + (off))
-#define clps_readw(off) __raw_readw(CLPS7111_BASE + (off))
-#define clps_readl(off) __raw_readl(CLPS7111_BASE + (off))
-#define clps_writeb(val,off) __raw_writeb(val, CLPS7111_BASE + (off))
-#define clps_writew(val,off) __raw_writew(val, CLPS7111_BASE + (off))
-#define clps_writel(val,off) __raw_writel(val, CLPS7111_BASE + (off))
-#endif
-
#define PADR (0x0000)
#define PBDR (0x0001)
#define PDDR (0x0003)
diff --git a/arch/arm/include/asm/hardware/ep7211.h b/arch/arm/include/asm/hardware/ep7211.h
index 654d5f6..4b3f86b 100644
--- a/arch/arm/include/asm/hardware/ep7211.h
+++ b/arch/arm/include/asm/hardware/ep7211.h
@@ -23,15 +23,6 @@
#ifndef __ASM_HARDWARE_EP7211_H
#define __ASM_HARDWARE_EP7211_H
-#include <asm/hardware/clps7111.h>
-
-/*
- * define EP7211_BASE to be the base address of the region
- * you want to access.
- */
-
-#define EP7211_PHYS_BASE (0x80000000)
-
/*
* XXX miket at bluemug.com: need to introduce EP7211 registers (those not
* present in 7212) here.
diff --git a/arch/arm/include/asm/hardware/ep7212.h b/arch/arm/include/asm/hardware/ep7212.h
index 3b43bbe..aad07f7 100644
--- a/arch/arm/include/asm/hardware/ep7212.h
+++ b/arch/arm/include/asm/hardware/ep7212.h
@@ -24,18 +24,6 @@
#define __ASM_HARDWARE_EP7212_H
/*
- * define EP7212_BASE to be the base address of the region
- * you want to access.
- */
-
-#define EP7212_PHYS_BASE (0x80000000)
-
-#ifndef __ASSEMBLY__
-#define ep_readl(off) __raw_readl(EP7212_BASE + (off))
-#define ep_writel(val,off) __raw_writel(val, EP7212_BASE + (off))
-#endif
-
-/*
* These registers are specific to the EP7212 only
*/
#define DAIR 0x2000
diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c
index 3c5b5bb..3544433 100644
--- a/arch/arm/mach-clps711x/common.c
+++ b/arch/arm/mach-clps711x/common.c
@@ -36,7 +36,6 @@
#include <asm/page.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
-#include <asm/hardware/clps7111.h>
#include <asm/system_misc.h>
/*
diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S
index b802e8a..15a9036 100644
--- a/arch/arm/mach-clps711x/include/mach/debug-macro.S
+++ b/arch/arm/mach-clps711x/include/mach/debug-macro.S
@@ -12,7 +12,6 @@
*/
#include <mach/hardware.h>
-#include <asm/hardware/clps7111.h>
.macro addruart, rp, rv, tmp
#ifndef CONFIG_DEBUG_CLPS711X_UART2
diff --git a/arch/arm/mach-clps711x/include/mach/entry-macro.S b/arch/arm/mach-clps711x/include/mach/entry-macro.S
index 125af59..0535f91 100644
--- a/arch/arm/mach-clps711x/include/mach/entry-macro.S
+++ b/arch/arm/mach-clps711x/include/mach/entry-macro.S
@@ -8,7 +8,6 @@
* warranty of any kind, whether express or implied.
*/
#include <mach/hardware.h>
-#include <asm/hardware/clps7111.h>
.macro get_irqnr_preamble, base, tmp
.endm
@@ -18,7 +17,7 @@
#endif
.macro get_irqnr_and_base, irqnr, stat, base, mask
- mov \base, #CLPS7111_BASE
+ mov \base, #CLPS7111_VIRT_BASE
ldr \stat, [\base, #INTSR1]
ldr \mask, [\base, #INTMR1]
mov \irqnr, #4
diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h
index d0b7d87..49345e2 100644
--- a/arch/arm/mach-clps711x/include/mach/hardware.h
+++ b/arch/arm/mach-clps711x/include/mach/hardware.h
@@ -22,9 +22,18 @@
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
+#include <asm/hardware/clps7111.h>
+
+#define CLPS7111_VIRT_BASE (0xff000000)
-#define CLPS7111_VIRT_BASE 0xff000000
-#define CLPS7111_BASE CLPS7111_VIRT_BASE
+#ifndef __ASSEMBLY__
+#define clps_readb(off) __raw_readb(CLPS7111_VIRT_BASE + (off))
+#define clps_readw(off) __raw_readw(CLPS7111_VIRT_BASE + (off))
+#define clps_readl(off) __raw_readl(CLPS7111_VIRT_BASE + (off))
+#define clps_writeb(val,off) __raw_writeb(val, CLPS7111_VIRT_BASE + (off))
+#define clps_writew(val,off) __raw_writew(val, CLPS7111_VIRT_BASE + (off))
+#define clps_writel(val,off) __raw_writel(val, CLPS7111_VIRT_BASE + (off))
+#endif
/*
* The physical addresses that the external chip select signals map to is
@@ -54,14 +63,10 @@
#if defined (CONFIG_ARCH_EP7211)
-#define EP7211_VIRT_BASE CLPS7111_VIRT_BASE
-#define EP7211_BASE CLPS7111_VIRT_BASE
#include <asm/hardware/ep7211.h>
#elif defined (CONFIG_ARCH_EP7212)
-#define EP7212_VIRT_BASE CLPS7111_VIRT_BASE
-#define EP7212_BASE CLPS7111_VIRT_BASE
#include <asm/hardware/ep7212.h>
#endif
@@ -71,10 +76,6 @@
#if defined (CONFIG_ARCH_AUTCPU12)
-#define CS89712_VIRT_BASE CLPS7111_VIRT_BASE
-#define CS89712_BASE CLPS7111_VIRT_BASE
-
-#include <asm/hardware/clps7111.h>
#include <asm/hardware/ep7212.h>
#include <asm/hardware/cs89712.h>
@@ -83,15 +84,9 @@
#if defined (CONFIG_ARCH_CDB89712)
-#include <asm/hardware/clps7111.h>
#include <asm/hardware/ep7212.h>
#include <asm/hardware/cs89712.h>
-/* static cdb89712_map_io() areas */
-#define REGISTER_START 0x80000000
-#define REGISTER_SIZE 0x4000
-#define REGISTER_BASE 0xff000000
-
#define ETHER_START 0x20000000
#define ETHER_SIZE 0x1000
#define ETHER_BASE 0xfe000000
@@ -154,13 +149,8 @@
#if defined (CONFIG_ARCH_CEIVA)
-#define CEIVA_VIRT_BASE CLPS7111_VIRT_BASE
-#define CEIVA_BASE CLPS7111_VIRT_BASE
-
-#include <asm/hardware/clps7111.h>
#include <asm/hardware/ep7212.h>
-
/*
* The two flash banks are wired to chip selects 0 and 1. This is the mapping
* for them.
diff --git a/arch/arm/mach-clps711x/include/mach/time.h b/arch/arm/mach-clps711x/include/mach/time.h
index 61fef91..5f65865 100644
--- a/arch/arm/mach-clps711x/include/mach/time.h
+++ b/arch/arm/mach-clps711x/include/mach/time.h
@@ -18,7 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <asm/leds.h>
-#include <asm/hardware/clps7111.h>
+#include <mach/hardware.h>
extern void clps711x_setup_timer(void);
diff --git a/arch/arm/mach-clps711x/include/mach/uncompress.h b/arch/arm/mach-clps711x/include/mach/uncompress.h
index 35ed731..4394208 100644
--- a/arch/arm/mach-clps711x/include/mach/uncompress.h
+++ b/arch/arm/mach-clps711x/include/mach/uncompress.h
@@ -17,14 +17,10 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <mach/hardware.h>
#include <asm/hardware/clps7111.h>
-#undef CLPS7111_BASE
-#define CLPS7111_BASE CLPS7111_PHYS_BASE
-
-#define __raw_readl(p) (*(unsigned long *)(p))
-#define __raw_writel(v,p) (*(unsigned long *)(p) = (v))
+#define clps_readl_ph(p) (*(unsigned long *)(CLPS7111_PHYS_BASE + (p)))
+#define clps_writel_ph(v,p) (*(unsigned long *)(CLPS7111_PHYS_BASE + (p)) = (v))
#ifdef CONFIG_DEBUG_CLPS711X_UART2
#define SYSFLGx SYSFLG2
@@ -39,14 +35,14 @@
*/
static inline void putc(int c)
{
- while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
+ while (clps_readl_ph(SYSFLGx) & SYSFLG_UTXFF)
barrier();
- clps_writel(c, UARTDRx);
+ clps_writel_ph(c, UARTDRx);
}
static inline void flush(void)
{
- while (clps_readl(SYSFLGx) & SYSFLG_UBUSY)
+ while (clps_readl_ph(SYSFLGx) & SYSFLG_UBUSY)
barrier();
}
diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c
index dd9a6cd..bbc449f 100644
--- a/arch/arm/mach-clps711x/p720t-leds.c
+++ b/arch/arm/mach-clps711x/p720t-leds.c
@@ -27,9 +27,6 @@
#include <asm/leds.h>
#include <asm/mach-types.h>
-#include <asm/hardware/clps7111.h>
-#include <asm/hardware/ep7212.h>
-
static void p720t_leds_event(led_event_t ledevt)
{
unsigned long flags;
diff --git a/drivers/mtd/nand/autcpu12.c b/drivers/mtd/nand/autcpu12.c
index 2e42ec2..5bd4107 100644
--- a/drivers/mtd/nand/autcpu12.c
+++ b/drivers/mtd/nand/autcpu12.c
@@ -102,7 +102,7 @@ static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd,
void __iomem *addr;
unsigned char bits;
- addr = CS89712_VIRT_BASE + AUTCPU12_SMC_PORT_OFFSET;
+ addr = CLPS7111_VIRT_BASE + AUTCPU12_SMC_PORT_OFFSET;
bits = (ctrl & NAND_CLE) << 4;
bits |= (ctrl & NAND_ALE) << 2;
writeb((readb(addr) & ~0x30) | bits, addr);
@@ -120,7 +120,7 @@ static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd,
*/
int autcpu12_device_ready(struct mtd_info *mtd)
{
- void __iomem *addr = CS89712_VIRT_BASE + AUTCPU12_SMC_PORT_OFFSET;
+ void __iomem *addr = CLPS7111_VIRT_BASE + AUTCPU12_SMC_PORT_OFFSET;
return readb(addr) & AUTCPU12_SMC_RDY;
}
diff --git a/drivers/mtd/nand/h1910.c b/drivers/mtd/nand/h1910.c
index 11e4878..9bf5ce5 100644
--- a/drivers/mtd/nand/h1910.c
+++ b/drivers/mtd/nand/h1910.c
@@ -24,7 +24,7 @@
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <asm/io.h>
-#include <mach/hardware.h> /* for CLPS7111_VIRT_BASE */
+#include <mach/hardware.h>
#include <asm/sizes.h>
#include <mach/h1900-gpio.h>
#include <mach/ipaq.h>
diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index 836fe273..d0f719f 100644
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -40,7 +40,6 @@
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/hardware/clps7111.h>
#define UART_NR 2
diff --git a/drivers/video/clps711xfb.c b/drivers/video/clps711xfb.c
index 99b354b..f994c8b 100644
--- a/drivers/video/clps711xfb.c
+++ b/drivers/video/clps711xfb.c
@@ -33,7 +33,6 @@
#include <asm/mach-types.h>
#include <linux/uaccess.h>
-#include <asm/hardware/clps7111.h>
#include <mach/syspld.h>
struct fb_info *cfb;
--
1.7.3.4
More information about the linux-arm-kernel
mailing list