Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 95 insertions, 0 deletions

diff --git a/arch/ppc/platforms/prpmc750.h b/arch/ppc/platforms/prpmc750.h
new file mode 100644
index 00000000000..015b4f52c3e
--- /dev/null
+++ b/arch/ppc/platforms/prpmc750.h
@@ -0,0 +1,95 @@
+/*
+ * include/asm-ppc/platforms/prpmc750.h
+ *
+ * Definitions for Motorola PrPMC750 board support
+ *
+ * Author: Matt Porter <mporter@mvista.com>
+ *
+ * 2001-2004 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifdef __KERNEL__
+#ifndef __ASM_PRPMC750_H__
+#define __ASM_PRPMC750_H__
+
+/*
+ * Due to limiations imposed by legacy hardware (primaryily IDE controllers),
+ * the PrPMC750 carrier board operates using a PReP address map.
+ *
+ * From Processor (physical) -> PCI:
+ *   PCI Mem Space: 0xc0000000 - 0xfe000000 -> 0x00000000 - 0x3e000000 (768 MB)
+ *   PCI I/O Space: 0x80000000 - 0x90000000 -> 0x00000000 - 0x10000000 (256 MB)
+ *	Note: Must skip 0xfe000000-0xfe400000 for CONFIG_HIGHMEM/PKMAP area
+ *
+ * From PCI -> Processor (physical):
+ *   System Memory: 0x80000000 -> 0x00000000
+ */
+
+#define PRPMC750_ISA_IO_BASE		PREP_ISA_IO_BASE
+#define PRPMC750_ISA_MEM_BASE		PREP_ISA_MEM_BASE
+
+/* PCI Memory space mapping info */
+#define PRPMC750_PCI_MEM_SIZE		0x30000000U
+#define PRPMC750_PROC_PCI_MEM_START	PRPMC750_ISA_MEM_BASE
+#define PRPMC750_PROC_PCI_MEM_END	(PRPMC750_PROC_PCI_MEM_START +	\
+					 PRPMC750_PCI_MEM_SIZE - 1)
+#define PRPMC750_PCI_MEM_START		0x00000000U
+#define PRPMC750_PCI_MEM_END		(PRPMC750_PCI_MEM_START +	\
+					 PRPMC750_PCI_MEM_SIZE - 1)
+
+/* PCI I/O space mapping info */
+#define PRPMC750_PCI_IO_SIZE		0x10000000U
+#define PRPMC750_PROC_PCI_IO_START	PRPMC750_ISA_IO_BASE
+#define PRPMC750_PROC_PCI_IO_END	(PRPMC750_PROC_PCI_IO_START +	\
+					 PRPMC750_PCI_IO_SIZE - 1)
+#define PRPMC750_PCI_IO_START		0x00000000U
+#define PRPMC750_PCI_IO_END		(PRPMC750_PCI_IO_START + 	\
+					 PRPMC750_PCI_IO_SIZE - 1)
+
+/* System memory mapping info */
+#define PRPMC750_PCI_DRAM_OFFSET	PREP_PCI_DRAM_OFFSET
+#define PRPMC750_PCI_PHY_MEM_OFFSET	(PRPMC750_ISA_MEM_BASE-PRPMC750_PCI_MEM_START)
+
+/* Register address definitions */
+#define PRPMC750_HAWK_SMC_BASE		0xfef80000U
+#define PRPMC750_HAWK_PPC_REG_BASE	0xfeff0000U
+
+#define PRPMC750_BASE_BAUD		1843200
+#define PRPMC750_SERIAL_0		0xfef88000
+#define PRPMC750_SERIAL_0_DLL		(PRPMC750_SERIAL_0 + (UART_DLL << 4))
+#define PRPMC750_SERIAL_0_DLM		(PRPMC750_SERIAL_0 + (UART_DLM << 4))
+#define PRPMC750_SERIAL_0_LCR		(PRPMC750_SERIAL_0 + (UART_LCR << 4))
+
+#define PRPMC750_STATUS_REG		0xfef88080
+#define PRPMC750_BAUDOUT_MASK		0x02
+#define PRPMC750_MONARCH_MASK		0x01
+
+#define PRPMC750_MODRST_REG		0xfef880a0
+#define PRPMC750_MODRST_MASK		0x01
+
+#define PRPMC750_PIRQ_REG		0xfef880b0
+#define PRPMC750_SEL1_MASK		0x02
+#define PRPMC750_SEL0_MASK		0x01
+
+#define PRPMC750_TBEN_REG		0xfef880c0
+#define PRPMC750_TBEN_MASK		0x01
+
+/* UART Defines. */
+#define RS_TABLE_SIZE  4
+
+/* Rate for the 1.8432 Mhz clock for the onboard serial chip */
+#define BASE_BAUD  (PRPMC750_BASE_BAUD / 16)
+
+#define STD_COM_FLAGS ASYNC_BOOT_AUTOCONF
+
+#define SERIAL_PORT_DFNS \
+        { 0, BASE_BAUD, PRPMC750_SERIAL_0, 1, STD_COM_FLAGS, \
+		iomem_base: (unsigned char *)PRPMC750_SERIAL_0, \
+		iomem_reg_shift: 4, \
+		io_type: SERIAL_IO_MEM } /* ttyS0 */
+
+#endif				/* __ASM_PRPMC750_H__ */
+#endif				/* __KERNEL__ */