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authorMarkus Brunner <super.firetwister@gmail.com>2007-08-20 08:59:33 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-09-21 11:57:49 +0900
commit3ea6bc3de4f15fcae84fb31eeea4d420685a3da2 (patch)
tree2b9e37135052aab926b7be0822d024c4ba71c32e /include/asm-sh
parentdfc5ed2a939baf08f9385a8c6249b719cac63665 (diff)
downloadop-kernel-dev-3ea6bc3de4f15fcae84fb31eeea4d420685a3da2.zip
op-kernel-dev-3ea6bc3de4f15fcae84fb31eeea4d420685a3da2.tar.gz
sh: Add SH7720 CPU support.
This adds support for the SH7720 (SH3-DSP) CPU. Signed-off by: Markus Brunner <super.firetwister@gmail.com> Signed-off by: Mark Jonas <toertel@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh')
-rw-r--r--include/asm-sh/cpu-sh3/cache.h4
-rw-r--r--include/asm-sh/cpu-sh3/dma.h13
-rw-r--r--include/asm-sh/cpu-sh3/mmu_context.h9
-rw-r--r--include/asm-sh/cpu-sh3/timer.h9
-rw-r--r--include/asm-sh/cpu-sh3/ubc.h3
-rw-r--r--include/asm-sh/processor.h2
6 files changed, 30 insertions, 10 deletions
diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h
index ffe08d2..255016f 100644
--- a/include/asm-sh/cpu-sh3/cache.h
+++ b/include/asm-sh/cpu-sh3/cache.h
@@ -26,7 +26,9 @@
#define CCR_CACHE_ENABLE CCR_CACHE_CE
#define CCR_CACHE_INVALIDATE CCR_CACHE_CF
-#if defined(CONFIG_CPU_SUBTYPE_SH7705) || defined(CONFIG_CPU_SUBTYPE_SH7710)
+#if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7710) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7720)
#define CCR3 0xa40000b4
#define CCR_CACHE_16KB 0x00010000
#define CCR_CACHE_32KB 0x00020000
diff --git a/include/asm-sh/cpu-sh3/dma.h b/include/asm-sh/cpu-sh3/dma.h
index 3a66dc4..e562030 100644
--- a/include/asm-sh/cpu-sh3/dma.h
+++ b/include/asm-sh/cpu-sh3/dma.h
@@ -1,7 +1,20 @@
#ifndef __ASM_CPU_SH3_DMA_H
#define __ASM_CPU_SH3_DMA_H
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7720)
+#define SH_DMAC_BASE 0xa4010020
+
+#define DMTE0_IRQ 48
+#define DMTE1_IRQ 49
+#define DMTE2_IRQ 50
+#define DMTE3_IRQ 51
+#define DMTE4_IRQ 76
+#define DMTE5_IRQ 77
+
+#else
#define SH_DMAC_BASE 0xa4000020
+#endif
/* Definitions for the SuperH DMAC */
#define TM_BURST 0x00000020
diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h
index b20786d..16c2d63 100644
--- a/include/asm-sh/cpu-sh3/mmu_context.h
+++ b/include/asm-sh/cpu-sh3/mmu_context.h
@@ -27,12 +27,13 @@
#define TRA 0xffffffd0
#define EXPEVT 0xffffffd4
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
- defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+#if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
defined(CONFIG_CPU_SUBTYPE_SH7706) || \
- defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7707) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7710) || \
defined(CONFIG_CPU_SUBTYPE_SH7712) || \
- defined(CONFIG_CPU_SUBTYPE_SH7710)
+ defined(CONFIG_CPU_SUBTYPE_SH7720)
#define INTEVT 0xa4000000 /* INTEVTE2(0xa4000000) */
#else
#define INTEVT 0xffffffd8
diff --git a/include/asm-sh/cpu-sh3/timer.h b/include/asm-sh/cpu-sh3/timer.h
index b6c2020..3880ce0 100644
--- a/include/asm-sh/cpu-sh3/timer.h
+++ b/include/asm-sh/cpu-sh3/timer.h
@@ -23,11 +23,13 @@
* ---------------------------------------------------------------------------
*/
-#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
+#if !defined(CONFIG_CPU_SUBTYPE_SH7720) && \
+ !defined(CONFIG_CPU_SUBTYPE_SH7727)
#define TMU_TOCR 0xfffffe90 /* Byte access */
#endif
-#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#if defined(CONFIG_CPU_SUBTYPE_SH7710) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7720)
#define TMU_012_TSTR 0xa412fe92 /* Byte access */
#define TMU0_TCOR 0xa412fe94 /* Long access */
@@ -56,7 +58,8 @@
#define TMU2_TCOR 0xfffffeac /* Long access */
#define TMU2_TCNT 0xfffffeb0 /* Long access */
#define TMU2_TCR 0xfffffeb4 /* Word access */
-#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
+#if !defined(CONFIG_CPU_SUBTYPE_SH7720) && \
+ !defined(CONFIG_CPU_SUBTYPE_SH7727)
#define TMU2_TCPR2 0xfffffeb8 /* Long access */
#endif
#endif
diff --git a/include/asm-sh/cpu-sh3/ubc.h b/include/asm-sh/cpu-sh3/ubc.h
index 9d308cb..18467c5 100644
--- a/include/asm-sh/cpu-sh3/ubc.h
+++ b/include/asm-sh/cpu-sh3/ubc.h
@@ -11,7 +11,8 @@
#ifndef __ASM_CPU_SH3_UBC_H
#define __ASM_CPU_SH3_UBC_H
-#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#if defined(CONFIG_CPU_SUBTYPE_SH7710) || \
+ defined(CONFIG_CPU_SUBTYPE_SH7720)
#define UBC_BARA 0xa4ffffb0
#define UBC_BAMRA 0xa4ffffb4
#define UBC_BBRA 0xa4ffffb8
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index 26d5217..56cb3c8 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -45,7 +45,7 @@ enum cpu_type {
CPU_SH7705, CPU_SH7706, CPU_SH7707,
CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
CPU_SH7709, CPU_SH7709A, CPU_SH7710, CPU_SH7712,
- CPU_SH7729,
+ CPU_SH7720, CPU_SH7729,
/* SH-4 types */
CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,
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