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sh: Add support SH7780

PATCH New goda.yusuke 2 participants 2 messages Mar 5, 2008 – Mar 7, 2008

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goda.yusuke

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#0 lore raw

PATCH 1/1 sh: Add support SH7780

SH7780 is CPU of Renesas Technology.
This CPU has
- CPU clock 400MHz
- PCI support
- DDR-SDRAM controller
- etc ...

Signed-off-by Yusuke Goda <[email protected]>
---
 drivers/serial/serial_sh.c  |   14 +-
 include/asm-sh/cpu_sh4.h    |    4 +-
 include/asm-sh/cpu_sh7780.h |  503 +++++++++++++++++++++++++++++++++++++++++++
 include/asm-sh/processor.h  |    3 +-
 4 files changed, 516 insertions(+), 8 deletions(-)
 create mode 100644 include/asm-sh/cpu_sh7780.h
drivers/serial/serial_sh.c +8 -6
index 70fd23f..ecb97bf 100644
@@ -46,26 +46,28 @@
 #define SCFRDR 	(vu_char  *)(SCIF_BASE + 0x14)
 #endif
 
-#if defined(CONFIG_SH4A)
+#if defined(CONFIG_CPU_SH7780) || \
+	defined(CONFIG_CPU_SH7785)
 #define SCRFDR	(vu_short *)(SCIF_BASE + 0x20)
 #define SCSPTR	(vu_short *)(SCIF_BASE + 0x24)
 #define SCLSR   (vu_short *)(SCIF_BASE + 0x28)
 #define SCRER	(vu_short *)(SCIF_BASE + 0x2C)
 #define LSR_ORER	1
-#elif defined (CONFIG_SH4)
+#elif defined(CONFIG_CPU_SH7750) || \
+	defined(CONFIG_CPU_SH7722)
 #define SCSPTR 	(vu_short *)(SCIF_BASE + 0x20)
 #define SCLSR 	(vu_short *)(SCIF_BASE + 0x24)
 #define LSR_ORER	1
-#elif defined (CONFIG_SH3)
-#ifdef CONFIG_CPU_SH7720 /* SH7720 specific */
+#elif defined(CONFIG_CPU_SH7720)
 #define SCLSR   (vu_short *)(SCIF_BASE + 0x24)
 #define LSR_ORER	0x0200
-#else
+#elif defined(CONFIG_CPU_SH7710)
+	defined(CONFIG_CPU_SH7712)
 #define SCLSR	SCFSR	/* SCSSR */
 #define LSR_ORER	1
 #endif
-#endif
 
+/* SCBRR register value setting */
 #if defined(CONFIG_CPU_SH7720)
 #define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1)
 #else	/* Generic SuperH */
include/asm-sh/cpu_sh4.h +3 -1
index 2658039..4d9e300 100644
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2007 Nobuhiro Iwamatsu <[email protected]>
+ * (C) Copyright 2007,2008 Nobuhiro Iwamatsu <[email protected]>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as

@@ -34,6 +34,8 @@
 #include <asm/cpu_sh7750.h>
 #elif defined (CONFIG_CPU_SH7722)
 #include <asm/cpu_sh7722.h>
+#elif defined (CONFIG_CPU_SH7780)
+#include <asm/cpu_sh7780.h>
 #else
 #error "Unknown SH4 variant"
 #endif
include/asm-sh/cpu_sh7780.h new file +503 -0

503 lines not on this page · raw message

include/asm-sh/processor.h +2 -1
index bb9a35f..388aa69 100644
@@ -2,7 +2,8 @@
 #define _ASM_SH_PROCESSOR_H_
 #if defined CONFIG_SH3
 # include <asm/cpu_sh3.h>
-#elif defined (CONFIG_SH4)
+#elif defined (CONFIG_SH4) || \
+	defined (CONFIG_SH4A)
 # include <asm/cpu_sh4.h>
 #endif
 #endif
Applied
#1 lore raw

PATCH 1/1 sh: Add support SH7780

Quoted 8 lines · On Wed, 05 Mar 2008 17:01:11 +0900 "goda.yusuke" <[email protected]>…

SH7780 is CPU of Renesas Technology.
This CPU has
- CPU clock 400MHz
- PCI support
- DDR-SDRAM controller
- etc ...

Signed-off-by Yusuke Goda <[email protected]>

Applied, thanks.
I put testing branch.

regards,
Nobuhiro

Signature · 5 lines
Nobuhiro Iwamatsu
	hemamu at t-base.ne.jp
	iwamatsu at debian.or.jp

	GPG ID : 3170EBE9