[ARM] 4331/3: Support for Micrel/Kendin KS8695 processor

Add core support for the Kendin/Micrel KS8695 processor family.

It is an ARM922-T based SoC with integrated USART, 4-port Ethernet
Switch, WAN Ethernet port, and optional PCI Host bridge, etc.
 http://www.micrel.com/page.do?page=product-info/sys_on_chip.jsp

This patch is based on earlier patches from Lennert Buytenhek, Ben
Dooks and Greg Ungerer posted to the arm-linux-kernel mailing list in
March 2006;  and Micrel's 2.6.9 port.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 49 insertions, 0 deletions

diff --git a/include/asm-arm/arch-ks8695/hardware.h b/include/asm-arm/arch-ks8695/hardware.h
new file mode 100644
index 000000000000..cb732bff3288
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/hardware.h
@@ -0,0 +1,49 @@
+/*
+ * include/asm-arm/arch-ks8695/hardware.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - Memory Map definitions
+ *
+ * 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.
+*/
+
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <asm/sizes.h>
+
+/*
+ * Physical RAM address.
+ */
+#define KS8695_SDRAM_PA         0x00000000
+
+
+/*
+ * We map an entire MiB with the System Configuration Registers in even
+ * though only 64KiB is needed. This makes it easier for use with the
+ * head debug code as the initial MMU setup only deals in L1 sections.
+ */
+#define KS8695_IO_PA            0x03F00000
+#define KS8695_IO_VA            0xF0000000
+#define KS8695_IO_SIZE          SZ_1M
+
+#define KS8695_PCIMEM_PA        0x60000000
+#define KS8695_PCIMEM_SIZE      SZ_512M
+
+#define KS8695_PCIIO_PA         0x80000000
+#define KS8695_PCIIO_SIZE       SZ_64K
+
+
+/*
+ * PCI support
+ */
+#define pcibios_assign_all_busses()     1
+
+#define PCIBIOS_MIN_IO          0
+#define PCIBIOS_MIN_MEM         0
+
+#endif