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Commit da14d88e authored by Lennert Buytenhek's avatar Lennert Buytenhek Committed by Nicolas Pitre
Browse files

Orion: describe physical address map 



Include a table describing our physical address map in orion.h.

Signed-off-by: default avatarLennert Buytenhek <buytenh@marvell.com>
Reviewed-by: default avatarTzachi Perelstein <tzachi@marvell.com>
Acked-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: default avatarNicolas Pitre <nico@marvell.com>
parent 98f79d1e

include/asm-arm/arch-orion/orion.h

+15 −3
Original line number Original line Diff line number Diff line
@@ -15,13 +15,25 @@ 
#define __ASM_ARCH_ORION_H__

#define __ASM_ARCH_ORION_H__





/*****************************************************************************

/*****************************************************************************

 * Orion Address Map

 * Orion Address Maps

 *

 * phys

 * e0000000	PCIe MEM space

 * e8000000	PCI MEM space

 * f0000000	PCIe WA space (Orion-1/Orion-NAS only)

 * f1000000	on-chip peripheral registers

 * f2000000	PCIe I/O space

 * f2100000	PCI I/O space

 * f4000000	device bus mappings (boot)

 * fa000000	device bus mappings (cs0)

 * fa800000	device bus mappings (cs2)

 * fc000000	device bus mappings (cs0/cs1)

 *

 *

 * virt		phys		size

 * virt		phys		size

 * fdd00000	f1000000	1M	on-chip peripheral registers

 * fdd00000	f1000000	1M	on-chip peripheral registers

 * fde00000	f2000000	1M	PCIe I/O space

 * fde00000	f2000000	1M	PCIe I/O space

 * fdf00000	f2100000	1M	PCI I/O space

 * fdf00000	f2100000	1M	PCI I/O space

 * fe000000	f0000000	16M	PCIe WA space (Orion-NAS only)

 * fe000000	f0000000	16M	PCIe WA space (Orion-1/Orion-NAS only)

 ****************************************************************************/

 ****************************************************************************/

#define ORION_REGS_PHYS_BASE	0xf1000000

#define ORION_REGS_PHYS_BASE	0xf1000000

#define ORION_REGS_VIRT_BASE	0xfdd00000

#define ORION_REGS_VIRT_BASE	0xfdd00000
@@ -37,7 +49,7 @@ 
#define ORION_PCI_IO_BUS_BASE	0x00100000

#define ORION_PCI_IO_BUS_BASE	0x00100000

#define ORION_PCI_IO_SIZE	SZ_1M

#define ORION_PCI_IO_SIZE	SZ_1M





/* Relevant only for Orion-NAS */

/* Relevant only for Orion-1/Orion-NAS */

#define ORION_PCIE_WA_PHYS_BASE	0xf0000000

#define ORION_PCIE_WA_PHYS_BASE	0xf0000000

#define ORION_PCIE_WA_VIRT_BASE	0xfe000000

#define ORION_PCIE_WA_VIRT_BASE	0xfe000000

#define ORION_PCIE_WA_SIZE	SZ_16M

#define ORION_PCIE_WA_SIZE	SZ_16M