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authorYusuke Goda <goda.yusuke@renesas.com>2008-03-05 14:30:02 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2008-03-28 14:16:12 +0900
commit1a2334a4eb6386d7cd35d9de5fa39af2c764ad28 (patch)
tree3bdad7825893b07bfa8c24d77a35878a3af9cd56 /include/asm-sh
parentb55523efff2ae11f0b9ae3cc405893c32eb78156 (diff)
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sh: Add support PCI of SuperH and SH7780
This patch add support PCI of SuperH base code and SH7780 specific code. Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'include/asm-sh')
-rw-r--r--include/asm-sh/cpu_sh7780.h114
-rw-r--r--include/asm-sh/pci.h46
2 files changed, 103 insertions, 57 deletions
diff --git a/include/asm-sh/cpu_sh7780.h b/include/asm-sh/cpu_sh7780.h
index b0569c2..d4f824e 100644
--- a/include/asm-sh/cpu_sh7780.h
+++ b/include/asm-sh/cpu_sh7780.h
@@ -118,63 +118,63 @@
#define DBK_2 0xFE800404
/* PCI Controller */
-#define PCIECR 0xFE000008
-#define PCIVID 0xFE040000
-#define PCIDID 0xFE040002
-#define PCICMD 0xFE040004
-#define PCISTATUS 0xFE040006
-#define PCIRID 0xFE040008
-#define PCIPIF 0xFE040009
-#define PCISUB 0xFE04000A
-#define PCIBCC 0xFE04000B
-#define PCICLS 0xFE04000C
-#define PCILTM 0xFE04000D
-#define PCIHDR 0xFE04000E
-#define PCIBIST 0xFE04000F
-#define PCIIBAR 0xFE040010
-#define PCIMBAR0 0xFE040014
-#define PCIMBAR1 0xFE040018
-#define PCISVID 0xFE04002C
-#define PCISID 0xFE04002E
-#define PCICP 0xFE040034
-#define PCIINTLINE 0xFE04003C
-#define PCIINTPIN 0xFE04003D
-#define PCIMINGNT 0xFE04003E
-#define PCIMAXLAT 0xFE04003F
-#define PCICID 0xFE040040
-#define PCINIP 0xFE040041
-#define PCIPMC 0xFE040042
-#define PCIPMCSR 0xFE040044
-#define PCIPMCSRBSE 0xFE040046
-#define PCI_CDD 0xFE040047
-#define PCICR 0xFE040100
-#define PCILSR0 0xFE040104
-#define PCILSR1 0xFE040108
-#define PCILAR0 0xFE04010C
-#define PCILAR1 0xFE040110
-#define PCIIR 0xFE040114
-#define PCIIMR 0xFE040118
-#define PCIAIR 0xFE04011C
-#define PCICIR 0xFE040120
-#define PCIAINT 0xFE040130
-#define PCIAINTM 0xFE040134
-#define PCIBMIR 0xFE040138
-#define PCIPAR 0xFE0401C0
-#define PCIPINT 0xFE0401CC
-#define PCIPINTM 0xFE0401D0
-#define PCIMBR0 0xFE0401E0
-#define PCIMBMR0 0xFE0401E4
-#define PCIMBR1 0xFE0401E8
-#define PCIMBMR1 0xFE0401EC
-#define PCIMBR2 0xFE0401F0
-#define PCIMBMR2 0xFE0401F4
-#define PCIIOBR 0xFE0401F8
-#define PCIIOBMR 0xFE0401FC
-#define PCICSCR0 0xFE040210
-#define PCICSCR1 0xFE040214
-#define PCICSAR0 0xFE040218
-#define PCICSAR1 0xFE04021C
-#define PCIPDR 0xFE040220
+#define SH7780_PCIECR 0xFE000008
+#define SH7780_PCIVID 0xFE040000
+#define SH7780_PCIDID 0xFE040002
+#define SH7780_PCICMD 0xFE040004
+#define SH7780_PCISTATUS 0xFE040006
+#define SH7780_PCIRID 0xFE040008
+#define SH7780_PCIPIF 0xFE040009
+#define SH7780_PCISUB 0xFE04000A
+#define SH7780_PCIBCC 0xFE04000B
+#define SH7780_PCICLS 0xFE04000C
+#define SH7780_PCILTM 0xFE04000D
+#define SH7780_PCIHDR 0xFE04000E
+#define SH7780_PCIBIST 0xFE04000F
+#define SH7780_PCIIBAR 0xFE040010
+#define SH7780_PCIMBAR0 0xFE040014
+#define SH7780_PCIMBAR1 0xFE040018
+#define SH7780_PCISVID 0xFE04002C
+#define SH7780_PCISID 0xFE04002E
+#define SH7780_PCICP 0xFE040034
+#define SH7780_PCIINTLINE 0xFE04003C
+#define SH7780_PCIINTPIN 0xFE04003D
+#define SH7780_PCIMINGNT 0xFE04003E
+#define SH7780_PCIMAXLAT 0xFE04003F
+#define SH7780_PCICID 0xFE040040
+#define SH7780_PCINIP 0xFE040041
+#define SH7780_PCIPMC 0xFE040042
+#define SH7780_PCIPMCSR 0xFE040044
+#define SH7780_PCIPMCSRBSE 0xFE040046
+#define SH7780_PCI_CDD 0xFE040047
+#define SH7780_PCICR 0xFE040100
+#define SH7780_PCILSR0 0xFE040104
+#define SH7780_PCILSR1 0xFE040108
+#define SH7780_PCILAR0 0xFE04010C
+#define SH7780_PCILAR1 0xFE040110
+#define SH7780_PCIIR 0xFE040114
+#define SH7780_PCIIMR 0xFE040118
+#define SH7780_PCIAIR 0xFE04011C
+#define SH7780_PCICIR 0xFE040120
+#define SH7780_PCIAINT 0xFE040130
+#define SH7780_PCIAINTM 0xFE040134
+#define SH7780_PCIBMIR 0xFE040138
+#define SH7780_PCIPAR 0xFE0401C0
+#define SH7780_PCIPINT 0xFE0401CC
+#define SH7780_PCIPINTM 0xFE0401D0
+#define SH7780_PCIMBR0 0xFE0401E0
+#define SH7780_PCIMBMR0 0xFE0401E4
+#define SH7780_PCIMBR1 0xFE0401E8
+#define SH7780_PCIMBMR1 0xFE0401EC
+#define SH7780_PCIMBR2 0xFE0401F0
+#define SH7780_PCIMBMR2 0xFE0401F4
+#define SH7780_PCIIOBR 0xFE0401F8
+#define SH7780_PCIIOBMR 0xFE0401FC
+#define SH7780_PCICSCR0 0xFE040210
+#define SH7780_PCICSCR1 0xFE040214
+#define SH7780_PCICSAR0 0xFE040218
+#define SH7780_PCICSAR1 0xFE04021C
+#define SH7780_PCIPDR 0xFE040220
/* DMAC */
#define DMAC_SAR0 0xFC808020
diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h
new file mode 100644
index 0000000..821961f
--- /dev/null
+++ b/include/asm-sh/pci.h
@@ -0,0 +1,46 @@
+/*
+ * SH4 PCI Controller (PCIC) for U-Boot.
+ * (C) Dustin McIntire (dustin@sensoria.com)
+ * (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * u-boot/include/asm-sh/pci.h
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _ASM_PCI_H_
+#define _ASM_PCI_H_
+
+#include <pci.h>
+
+#if defined(CONFIG_CPU_SH7780)
+int pci_sh7780_init(struct pci_controller *hose);
+#else
+#error "Not support PCI."
+#endif
+
+/* PCI dword read for sh4 */
+int pci_sh4_read_config_dword(struct pci_controller *hose,
+ pci_dev_t dev, int offset, u32 *value);
+
+/* PCI dword write for sh4 */
+int pci_sh4_write_config_dword(struct pci_controller *hose,
+ pci_dev_t dev, int offset, u32 value);
+
+#endif /* _ASM_PCI_H_ */