[ARM] 5363/1: Shark cleanup and new defconfig

This includes a new defconfig for the Shark and some changes to
the mach-shark directory to avoid namespace pollution and to
switch the rtc to the newer driver.

Signed-off-by: Alexander Schulz <alex@shark-linux.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

9 files changed, 25 insertions, 53 deletions

diff --git a/arch/arm/mach-shark/include/mach/debug-macro.S b/arch/arm/mach-shark/include/mach/debug-macro.S
index 0836cb7..f97a762 100644
--- a/arch/arm/mach-shark/include/mach/debug-macro.S
+++ b/arch/arm/mach-shark/include/mach/debug-macro.S
@@ -27,5 +27,3 @@
 		bne	1001b
 		.endm
 
-		.macro	waituart,rd,rx
-		.endm
diff --git a/arch/arm/mach-shark/include/mach/framebuffer.h b/arch/arm/mach-shark/include/mach/framebuffer.h
new file mode 100644
index 0000000..84a5bf6
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/framebuffer.h
@@ -0,0 +1,16 @@
+/*
+ * arch/arm/mach-shark/include/mach/framebuffer.h
+ *
+ * by Alexander Schulz
+ *
+ */
+
+#ifndef __ASM_ARCH_FRAMEBUFFER_H
+#define __ASM_ARCH_FRAMEBUFFER_H
+
+/* defines for the Framebuffer */
+#define FB_START		0x06000000
+#define FB_SIZE			0x01000000
+
+#endif
+
diff --git a/arch/arm/mach-shark/include/mach/hardware.h b/arch/arm/mach-shark/include/mach/hardware.h
index 01bf760..94d84b2 100644
--- a/arch/arm/mach-shark/include/mach/hardware.h
+++ b/arch/arm/mach-shark/include/mach/hardware.h
@@ -10,35 +10,8 @@
 #ifndef __ASM_ARCH_HARDWARE_H
 #define __ASM_ARCH_HARDWARE_H
 
-#ifndef __ASSEMBLY__
-
-/*
- * Mapping areas
- */
-#define IO_BASE			0xe0000000
-
-#else
-
-#define IO_BASE			0
-
-#endif
-
-#define IO_SIZE			0x08000000
-#define IO_START		0x40000000
-#define ROMCARD_SIZE		0x08000000
-#define ROMCARD_START		0x10000000
-
-
-/* defines for the Framebuffer */
-#define FB_START		0x06000000
-#define FB_SIZE			0x01000000
-
 #define UNCACHEABLE_ADDR        0xdf010000
 
-#define SEQUOIA_LED_GREEN       (1<<6)
-#define SEQUOIA_LED_AMBER       (1<<5)
-#define SEQUOIA_LED_BACK        (1<<7)
-
 #define pcibios_assign_all_busses()     1
 
 #define PCIBIOS_MIN_IO          0x6000
diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h
index c5cee82..9ccbcec 100644
--- a/arch/arm/mach-shark/include/mach/io.h
+++ b/arch/arm/mach-shark/include/mach/io.h
@@ -11,10 +11,10 @@
 #ifndef __ASM_ARM_ARCH_IO_H
 #define __ASM_ARM_ARCH_IO_H
 
-#define PCIO_BASE	0xe0000000
-#define IO_SPACE_LIMIT	0xffffffff
+#define IO_SPACE_LIMIT 0xffffffff
 
-#define __io(a)		((void __iomem *)(PCIO_BASE + (a)))
-#define __mem_pci(addr)	(addr)
+#define __io(a)                 ((void __iomem *)(0xe0000000 + (a)))
+
+#define __mem_pci(addr) (addr)
 
 #endif
diff --git a/arch/arm/mach-shark/include/mach/irqs.h b/arch/arm/mach-shark/include/mach/irqs.h
index 0586acd..c8e8a4e 100644
--- a/arch/arm/mach-shark/include/mach/irqs.h
+++ b/arch/arm/mach-shark/include/mach/irqs.h
@@ -7,7 +7,7 @@
 #define NR_IRQS			16
 
 #define IRQ_ISA_KEYBOARD	 1
-#define RTC_IRQ			 8
+#define IRQ_ISA_RTC_ALARM	 8
 #define I8042_KBD_IRQ		 1
 #define I8042_AUX_IRQ		12
 #define IRQ_HARDDISK            14
diff --git a/arch/arm/mach-shark/include/mach/isa-dma.h b/arch/arm/mach-shark/include/mach/isa-dma.h
index 864298f..96c43b8 100644
--- a/arch/arm/mach-shark/include/mach/isa-dma.h
+++ b/arch/arm/mach-shark/include/mach/isa-dma.h
@@ -6,10 +6,6 @@
 #ifndef __ASM_ARCH_DMA_H
 #define __ASM_ARCH_DMA_H
 
-/* Use only the lowest 4MB, nothing else works.
- * The rest is not DMAable. See dev /  .properties
- * in OpenFirmware.
- */
 #define MAX_DMA_CHANNELS	8
 #define DMA_ISA_CASCADE         4
 
diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h
index c5ab038..3053e5b 100644
--- a/arch/arm/mach-shark/include/mach/memory.h
+++ b/arch/arm/mach-shark/include/mach/memory.h
@@ -23,6 +23,7 @@ static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsig
 {
   if (node != 0) return;
   /* Only the first 4 MB (=1024 Pages) are usable for DMA */
+  /* See dev / -> .properties in OpenFirmware. */
   zone_size[1] = zone_size[0] - 1024;
   zone_size[0] = 1024;
   zhole_size[1] = zhole_size[0];
diff --git a/arch/arm/mach-shark/include/mach/system.h b/arch/arm/mach-shark/include/mach/system.h
index e45bd73..0752ca2 100644
--- a/arch/arm/mach-shark/include/mach/system.h
+++ b/arch/arm/mach-shark/include/mach/system.h
@@ -6,20 +6,8 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-#include <linux/io.h>
-
-static void arch_reset(char mode)
-{
-	short temp;
-	local_irq_disable();
-	/* Reset the Machine via pc[3] of the sequoia chipset */
-	outw(0x09,0x24);
-	temp=inw(0x26);
-	temp = temp | (1<<3) | (1<<10);
-	outw(0x09,0x24);
-	outw(temp,0x26);
-
-}
+/* Found in arch/mach-shark/core.c */
+extern void arch_reset(char mode);
 
 static inline void arch_idle(void)
 {
diff --git a/arch/arm/mach-shark/include/mach/uncompress.h b/arch/arm/mach-shark/include/mach/uncompress.h
index 3725e16..22ccab4 100644
--- a/arch/arm/mach-shark/include/mach/uncompress.h
+++ b/arch/arm/mach-shark/include/mach/uncompress.h
@@ -11,7 +11,7 @@
 
 static inline void putc(int c)
 {
-	int t;
+	volatile int t;
 
 	SERIAL_BASE[0] = c;
 	t=0x10000;