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-rw-r--r--arch/arm/mach-shark/include/mach/debug-macro.S33
-rw-r--r--arch/arm/mach-shark/include/mach/entry-macro.S41
-rw-r--r--arch/arm/mach-shark/include/mach/framebuffer.h16
-rw-r--r--arch/arm/mach-shark/include/mach/hardware.h22
-rw-r--r--arch/arm/mach-shark/include/mach/io.h20
-rw-r--r--arch/arm/mach-shark/include/mach/irqs.h13
-rw-r--r--arch/arm/mach-shark/include/mach/isa-dma.h13
-rw-r--r--arch/arm/mach-shark/include/mach/memory.h28
-rw-r--r--arch/arm/mach-shark/include/mach/system.h16
-rw-r--r--arch/arm/mach-shark/include/mach/timex.h7
-rw-r--r--arch/arm/mach-shark/include/mach/uncompress.h51
-rw-r--r--arch/arm/mach-shark/include/mach/vmalloc.h4
12 files changed, 264 insertions, 0 deletions
diff --git a/arch/arm/mach-shark/include/mach/debug-macro.S b/arch/arm/mach-shark/include/mach/debug-macro.S
new file mode 100644
index 00000000..a473f55d
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/debug-macro.S
@@ -0,0 +1,33 @@
+/* arch/arm/mach-shark/include/mach/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+*/
+
+ .macro addruart, rp, rv
+ mov \rp, #0xe0000000
+ orr \rp, \rp, #0x000003f8
+ mov \rv, \rp
+ .endm
+
+ .macro senduart,rd,rx
+ strb \rd, [\rx]
+ .endm
+
+ .macro waituart,rd,rx
+ .endm
+
+ .macro busyuart,rd,rx
+ mov \rd, #0
+1001: add \rd, \rd, #1
+ teq \rd, #0x10000
+ bne 1001b
+ .endm
+
diff --git a/arch/arm/mach-shark/include/mach/entry-macro.S b/arch/arm/mach-shark/include/mach/entry-macro.S
new file mode 100644
index 00000000..e2853c0a
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/entry-macro.S
@@ -0,0 +1,41 @@
+/*
+ * arch/arm/mach-shark/include/mach/entry-macro.S
+ *
+ * Low-level IRQ helper macros for Shark platform
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+ .macro disable_fiq
+ .endm
+
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ mov r4, #0xe0000000
+
+ mov \irqstat, #0x0C
+ strb \irqstat, [r4, #0x20] @outb(0x0C, 0x20) /* Poll command */
+ ldrb \irqnr, [r4, #0x20] @irq = inb(0x20) & 7
+ and \irqstat, \irqnr, #0x80
+ teq \irqstat, #0
+ beq 43f
+ and \irqnr, \irqnr, #7
+ teq \irqnr, #2
+ bne 44f
+43: mov \irqstat, #0x0C
+ strb \irqstat, [r4, #0xa0] @outb(0x0C, 0xA0) /* Poll command */
+ ldrb \irqnr, [r4, #0xa0] @irq = (inb(0xA0) & 7) + 8
+ and \irqstat, \irqnr, #0x80
+ teq \irqstat, #0
+ beq 44f
+ and \irqnr, \irqnr, #7
+ add \irqnr, \irqnr, #8
+44: teq \irqstat, #0
+ .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 00000000..84a5bf6e
--- /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
new file mode 100644
index 00000000..94d84b27
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/hardware.h
@@ -0,0 +1,22 @@
+/*
+ * arch/arm/mach-shark/include/mach/hardware.h
+ *
+ * by Alexander Schulz
+ *
+ * derived from:
+ * arch/arm/mach-ebsa110/include/mach/hardware.h
+ * Copyright (C) 1996-1999 Russell King.
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#define UNCACHEABLE_ADDR 0xdf010000
+
+#define pcibios_assign_all_busses() 1
+
+#define PCIBIOS_MIN_IO 0x6000
+#define PCIBIOS_MIN_MEM 0x50000000
+#define PCIMEM_BASE 0xe8000000
+
+#endif
+
diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h
new file mode 100644
index 00000000..9ccbcecc
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/io.h
@@ -0,0 +1,20 @@
+/*
+ * arch/arm/mach-shark/include/mach/io.h
+ *
+ * by Alexander Schulz
+ *
+ * derived from:
+ * arch/arm/mach-ebsa110/include/mach/io.h
+ * Copyright (C) 1997,1998 Russell King
+ */
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+#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
new file mode 100644
index 00000000..c8e8a4e1
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/irqs.h
@@ -0,0 +1,13 @@
+/*
+ * arch/arm/mach-shark/include/mach/irqs.h
+ *
+ * by Alexander Schulz
+ */
+
+#define NR_IRQS 16
+
+#define IRQ_ISA_KEYBOARD 1
+#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
new file mode 100644
index 00000000..96c43b8f
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/isa-dma.h
@@ -0,0 +1,13 @@
+/*
+ * arch/arm/mach-shark/include/mach/isa-dma.h
+ *
+ * by Alexander Schulz
+ */
+#ifndef __ASM_ARCH_DMA_H
+#define __ASM_ARCH_DMA_H
+
+#define MAX_DMA_CHANNELS 8
+#define DMA_ISA_CASCADE 4
+
+#endif /* _ASM_ARCH_DMA_H */
+
diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h
new file mode 100644
index 00000000..4c0831f8
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/memory.h
@@ -0,0 +1,28 @@
+/*
+ * arch/arm/mach-shark/include/mach/memory.h
+ *
+ * by Alexander Schulz
+ *
+ * derived from:
+ * arch/arm/mach-ebsa110/include/mach/memory.h
+ * Copyright (c) 1996-1999 Russell King.
+ */
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+#include <asm/sizes.h>
+
+/*
+ * Physical DRAM offset.
+ */
+#define PLAT_PHYS_OFFSET UL(0x08000000)
+
+#define ARM_DMA_ZONE_SIZE SZ_4M
+
+/*
+ * Cache flushing area
+ */
+#define FLUSH_BASE_PHYS 0x80000000
+#define FLUSH_BASE 0xdf000000
+
+#endif
diff --git a/arch/arm/mach-shark/include/mach/system.h b/arch/arm/mach-shark/include/mach/system.h
new file mode 100644
index 00000000..21c373b3
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/system.h
@@ -0,0 +1,16 @@
+/*
+ * arch/arm/mach-shark/include/mach/system.h
+ *
+ * by Alexander Schulz
+ */
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+/* Found in arch/mach-shark/core.c */
+extern void arch_reset(char mode, const char *cmd);
+
+static inline void arch_idle(void)
+{
+}
+
+#endif
diff --git a/arch/arm/mach-shark/include/mach/timex.h b/arch/arm/mach-shark/include/mach/timex.h
new file mode 100644
index 00000000..bb6eeaeb
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/timex.h
@@ -0,0 +1,7 @@
+/*
+ * arch/arm/mach-shark/include/mach/timex.h
+ *
+ * by Alexander Schulz
+ */
+
+#define CLOCK_TICK_RATE 1193180
diff --git a/arch/arm/mach-shark/include/mach/uncompress.h b/arch/arm/mach-shark/include/mach/uncompress.h
new file mode 100644
index 00000000..22ccab4c
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/uncompress.h
@@ -0,0 +1,51 @@
+/*
+ * arch/arm/mach-shark/include/mach/uncompress.h
+ * by Alexander Schulz
+ *
+ * derived from:
+ * arch/arm/mach-footbridge/include/mach/uncompress.h
+ * Copyright (C) 1996,1997,1998 Russell King
+ */
+
+#define SERIAL_BASE ((volatile unsigned char *)0x400003f8)
+
+static inline void putc(int c)
+{
+ volatile int t;
+
+ SERIAL_BASE[0] = c;
+ t=0x10000;
+ while (t--);
+}
+
+static inline void flush(void)
+{
+}
+
+#ifdef DEBUG
+static void putn(unsigned long z)
+{
+ int i;
+ char x;
+
+ putc('0');
+ putc('x');
+ for (i=0;i<8;i++) {
+ x='0'+((z>>((7-i)*4))&0xf);
+ if (x>'9') x=x-'0'+'A'-10;
+ putc(x);
+ }
+}
+
+static void putr()
+{
+ putc('\n');
+ putc('\r');
+}
+#endif
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
diff --git a/arch/arm/mach-shark/include/mach/vmalloc.h b/arch/arm/mach-shark/include/mach/vmalloc.h
new file mode 100644
index 00000000..b10df988
--- /dev/null
+++ b/arch/arm/mach-shark/include/mach/vmalloc.h
@@ -0,0 +1,4 @@
+/*
+ * arch/arm/mach-shark/include/mach/vmalloc.h
+ */
+#define VMALLOC_END 0xd0000000UL
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 04:43:12 +0000