]>
git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - arch/arm/mach-sa1100/include/mach/nanoengine.h
2 * arch/arm/mach-sa1100/include/mach/nanoengine.h
4 * This file contains the hardware specific definitions for nanoEngine.
5 * Only include this file from SA1100-specific files.
7 * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
14 #ifndef __ASM_ARCH_NANOENGINE_H
15 #define __ASM_ARCH_NANOENGINE_H
17 #include <mach/irqs.h>
19 #define GPIO_PC_READY0 GPIO_GPIO(11) /* ready for socket 0 (active high)*/
20 #define GPIO_PC_READY1 GPIO_GPIO(12) /* ready for socket 1 (active high) */
21 #define GPIO_PC_CD0 GPIO_GPIO(13) /* detect for socket 0 (active low) */
22 #define GPIO_PC_CD1 GPIO_GPIO(14) /* detect for socket 1 (active low) */
23 #define GPIO_PC_RESET0 GPIO_GPIO(15) /* reset socket 0 */
24 #define GPIO_PC_RESET1 GPIO_GPIO(16) /* reset socket 1 */
26 #define NANOENGINE_IRQ_GPIO_PCI IRQ_GPIO0
27 #define NANOENGINE_IRQ_GPIO_PC_READY0 IRQ_GPIO11
28 #define NANOENGINE_IRQ_GPIO_PC_READY1 IRQ_GPIO12
29 #define NANOENGINE_IRQ_GPIO_PC_CD0 IRQ_GPIO13
30 #define NANOENGINE_IRQ_GPIO_PC_CD1 IRQ_GPIO14
33 * nanoEngine Memory Map:
35 * 0000.0000 - 003F.0000 - 4 MB Flash
36 * C000.0000 - C1FF.FFFF - 32 MB SDRAM
37 * 1860.0000 - 186F.FFFF - 1 MB Internal PCI Memory Read/Write
38 * 18A1.0000 - 18A1.FFFF - 64 KB Internal PCI Config Space
39 * 4000.0000 - 47FF.FFFF - 128 MB External Bus I/O - Multiplexed Mode
40 * 4800.0000 - 4FFF.FFFF - 128 MB External Bus I/O - Non-Multiplexed Mode
44 #define NANO_PCI_MEM_RW_PHYS 0x18600000
45 #define NANO_PCI_MEM_RW_VIRT 0xf1000000
46 #define NANO_PCI_MEM_RW_SIZE SZ_1M
47 #define NANO_PCI_CONFIG_SPACE_PHYS 0x18A10000
48 #define NANO_PCI_CONFIG_SPACE_VIRT 0xf2000000
49 #define NANO_PCI_CONFIG_SPACE_SIZE SZ_64K