sh: Add SH-2A platform headers.

Mostly SH-2 wrappers..

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

4 files changed, 140 insertions, 0 deletions

diff --git a/include/asm-sh/cpu-sh2/cache.h b/include/asm-sh/cpu-sh2/cache.h
index cd96402..20b9796 100644
--- a/include/asm-sh/cpu-sh2/cache.h
+++ b/include/asm-sh/cpu-sh2/cache.h
@@ -12,6 +12,7 @@
 
 #define L1_CACHE_SHIFT	4
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7604)
 #define CCR		0xfffffe92	/* Address of Cache Control Register */
 
 #define CCR_CACHE_CE	0x01	/* Cache enable */
@@ -27,5 +28,26 @@
 #define CCR_CACHE_ORA		CCR_CACHE_TW
 #define CCR_CACHE_WT		0x00	/* SH-2 is _always_ write-through */
 
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+#define CCR1		0xffffffec
+#define CCR		CCR1
+
+#define CCR_CACHE_CE	0x01	/* Cache enable */
+#define CCR_CACHE_WT	0x06    /* CCR[bit1=1,bit2=1] */
+				/* 0x00000000-0x7fffffff: Write-through  */
+				/* 0x80000000-0x9fffffff: Write-back     */
+                                /* 0xc0000000-0xdfffffff: Write-through  */
+#define CCR_CACHE_CB	0x00    /* CCR[bit1=0,bit2=0] */
+				/* 0x00000000-0x7fffffff: Write-back     */
+				/* 0x80000000-0x9fffffff: Write-through  */
+                                /* 0xc0000000-0xdfffffff: Write-back     */
+#define CCR_CACHE_CF	0x08	/* Cache invalidate */
+
+#define CACHE_OC_ADDRESS_ARRAY	0xf0000000
+#define CACHE_OC_DATA_ARRAY	0xf1000000
+
+#define CCR_CACHE_ENABLE	CCR_CACHE_CE
+#define CCR_CACHE_INVALIDATE	CCR_CACHE_CF
+#endif
 #endif /* __ASM_CPU_SH2_CACHE_H */
 
diff --git a/include/asm-sh/cpu-sh2/freq.h b/include/asm-sh/cpu-sh2/freq.h
new file mode 100644
index 0000000..31de475
--- /dev/null
+++ b/include/asm-sh/cpu-sh2/freq.h
@@ -0,0 +1,18 @@
+/*
+ * include/asm-sh/cpu-sh2/freq.h
+ *
+ * Copyright (C) 2006  Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __ASM_CPU_SH2_FREQ_H
+#define __ASM_CPU_SH2_FREQ_H
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7619)
+#define FREQCR	0xf815ff80
+#endif
+
+#endif /* __ASM_CPU_SH2_FREQ_H */
+
diff --git a/include/asm-sh/cpu-sh2/irq.h b/include/asm-sh/cpu-sh2/irq.h
new file mode 100644
index 0000000..4032a14
--- /dev/null
+++ b/include/asm-sh/cpu-sh2/irq.h
@@ -0,0 +1,84 @@
+#ifndef __ASM_SH_CPU_SH2_IRQ_H
+#define __ASM_SH_CPU_SH2_IRQ_H
+
+/*
+ *
+ * linux/include/asm-sh/cpu-sh2/irq.h
+ *
+ * Copyright (C) 1999  Niibe Yutaka & Takeshi Yaegashi
+ * Copyright (C) 2000  Kazumoto Kojima
+ * Copyright (C) 2003  Paul Mundt
+ *
+ */
+
+#include <linux/config.h>
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7044)
+#define INTC_IPRA	0xffff8348UL
+#define INTC_IPRB	0xffff834aUL
+#define INTC_IPRC	0xffff834cUL
+#define INTC_IPRD	0xffff834eUL
+#define INTC_IPRE	0xffff8350UL
+#define INTC_IPRF	0xffff8352UL
+#define INTC_IPRG	0xffff8354UL
+#define INTC_IPRH	0xffff8356UL
+
+#define INTC_ICR	0xffff8358UL
+#define INTC_ISR	0xffff835aUL
+#elif defined(CONFIG_CPU_SUBTYPE_SH7604)
+#define INTC_IPRA	0xfffffee2UL
+#define INTC_IPRB	0xfffffe60UL
+
+#define INTC_VCRA	0xfffffe62UL
+#define INTC_VCRB	0xfffffe64UL
+#define INTC_VCRC	0xfffffe66UL
+#define INTC_VCRD	0xfffffe68UL
+
+#define INTC_VCRWDT	0xfffffee4UL
+#define INTC_VCRDIV	0xffffff0cUL
+#define INTC_VCRDMA0	0xffffffa0UL
+#define INTC_VCRDMA1	0xffffffa8UL
+
+#define INTC_ICR	0xfffffee0UL
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+#define INTC_IPRA	0xf8140006UL
+#define INTC_IPRB	0xf8140008UL
+#define INTC_IPRC	0xf8080000UL
+#define INTC_IPRD	0xf8080002UL
+#define INTC_IPRE	0xf8080004UL
+#define INTC_IPRF	0xf8080006UL
+#define INTC_IPRG	0xf8080008UL
+
+#define INTC_ICR0	0xf8140000UL
+#define INTC_IRQCR	0xf8140002UL
+#define INTC_IRQSR	0xf8140004UL
+
+#define CMI0_IRQ	86
+#define CMI1_IRQ	87
+
+#define SCIF_ERI_IRQ	88
+#define SCIF_RXI_IRQ	89
+#define SCIF_BRI_IRQ	90
+#define SCIF_TXI_IRQ	91
+#define SCIF_IPR_ADDR	INTC_IPRD
+#define SCIF_IPR_POS	3
+#define SCIF_PRIORITY	3
+
+#define SCIF1_ERI_IRQ	92
+#define SCIF1_RXI_IRQ	93
+#define SCIF1_BRI_IRQ	94
+#define SCIF1_TXI_IRQ	95
+#define SCIF1_IPR_ADDR	INTC_IPRD
+#define SCIF1_IPR_POS	2
+#define SCIF1_PRIORITY	3
+
+#define SCIF2_BRI_IRQ	96
+#define SCIF2_RXI_IRQ	97
+#define SCIF2_ERI_IRQ	98
+#define SCIF2_TXI_IRQ	99
+#define SCIF2_IPR_ADDR	INTC_IPRD
+#define SCIF2_IPR_POS	1
+#define SCIF2_PRIORITY	3
+#endif
+
+#endif /* __ASM_SH_CPU_SH2_IRQ_H */
diff --git a/include/asm-sh/cpu-sh2/mmu_context.h b/include/asm-sh/cpu-sh2/mmu_context.h
new file mode 100644
index 0000000..beeb299
--- /dev/null
+++ b/include/asm-sh/cpu-sh2/mmu_context.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-sh/cpu-sh2/mmu_context.h
+ *
+ * Copyright (C) 2003  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __ASM_CPU_SH2_MMU_CONTEXT_H
+#define __ASM_CPU_SH2_MMU_CONTEXT_H
+
+/* No MMU */
+
+#endif /* __ASM_CPU_SH2_MMU_CONTEXT_H */
+