[ARM] Orion: free up kernel virtual address space

 * Orion Address Map

 *

 * virt		phys		size

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

 * f1000000	f1000000	1M	on-chip peripheral registers

 * f2000000	f2000000	1M	PCIe I/O space

 * f2100000	f2100000	1M	PCI I/O space

 * fdd00000	f1000000	1M	on-chip peripheral registers

 * fde00000	f2000000	1M	PCIe I/O space

 * fdf00000	f2100000	1M	PCI I/O space

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

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

#define ORION_REGS_PHYS_BASE	0xf1000000

#define ORION_REGS_VIRT_BASE	0xf1000000

#define ORION_REGS_VIRT_BASE	0xfdd00000

#define ORION_REGS_SIZE		SZ_1M

#define ORION_PCIE_IO_PHYS_BASE	0xf2000000

#define ORION_PCIE_IO_VIRT_BASE	0xf2000000

#define ORION_PCIE_IO_VIRT_BASE	0xfde00000

#define ORION_PCIE_IO_BUS_BASE	0x00000000

#define ORION_PCIE_IO_SIZE	SZ_1M

#define ORION_PCI_IO_PHYS_BASE	0xf2100000

#define ORION_PCI_IO_VIRT_BASE	0xf2100000

#define ORION_PCI_IO_VIRT_BASE	0xfdf00000

#define ORION_PCI_IO_BUS_BASE	0x00100000

#define ORION_PCI_IO_SIZE	SZ_1M

/* Relevant only for Orion-NAS */

#define ORION_PCIE_WA_PHYS_BASE	0xf0000000

#define ORION_PCIE_WA_VIRT_BASE	0xf0000000

#define ORION_PCIE_WA_VIRT_BASE	0xfe000000

#define ORION_PCIE_WA_SIZE	SZ_16M

#define ORION_PCIE_MEM_PHYS_BASE	0xe0000000

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

 */

#define VMALLOC_END       0xf0000000

#define VMALLOC_END       0xfd800000