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- /*
- * include/asm-v850/rte_cb.h -- Midas labs RTE-CB series of evaluation boards
- *
- * Copyright (C) 2001,02,03 NEC Electronics Corporation
- * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of this
- * archive for more details.
- *
- * Written by Miles Bader <miles@gnu.org>
- */
-
- #ifndef __V850_RTE_CB_H__
- #define __V850_RTE_CB_H__
-
-
- /* The SRAM on the Mother-A motherboard. */
- #define MB_A_SRAM_ADDR GCS0_ADDR
- #define MB_A_SRAM_SIZE 0x00200000 /* 2MB */
-
-
- #ifdef CONFIG_RTE_GBUS_INT
- /* GBUS interrupt support. */
-
- # include <asm/gbus_int.h>
-
- # define GBUS_INT_BASE_IRQ NUM_RTE_CB_IRQS
- # define GBUS_INT_BASE_ADDR (GCS2_ADDR + 0x00006000)
-
- /* Some specific interrupts. */
- # define IRQ_MB_A_LAN IRQ_GBUS_INT(10)
- # define IRQ_MB_A_PCI1(n) (IRQ_GBUS_INT(16) + (n))
- # define IRQ_MB_A_PCI1_NUM 4
- # define IRQ_MB_A_PCI2(n) (IRQ_GBUS_INT(20) + (n))
- # define IRQ_MB_A_PCI2_NUM 4
- # define IRQ_MB_A_EXT(n) (IRQ_GBUS_INT(24) + (n))
- # define IRQ_MB_A_EXT_NUM 4
- # define IRQ_MB_A_USB_OC(n) (IRQ_GBUS_INT(28) + (n))
- # define IRQ_MB_A_USB_OC_NUM 2
- # define IRQ_MB_A_PCMCIA_OC IRQ_GBUS_INT(30)
-
- /* We define NUM_MACH_IRQS to include extra interrupts from the GBUS. */
- # define NUM_MACH_IRQS (NUM_RTE_CB_IRQS + IRQ_GBUS_INT_NUM)
-
- #else /* !CONFIG_RTE_GBUS_INT */
-
- # define NUM_MACH_IRQS NUM_RTE_CB_IRQS
-
- #endif /* CONFIG_RTE_GBUS_INT */
-
-
- #ifdef CONFIG_RTE_MB_A_PCI
- /* Mother-A PCI bus support. */
-
- # include <asm/rte_mb_a_pci.h>
-
- /* These are the base addresses used for allocating device address
- space. 512K of the motherboard SRAM is in the same space, so we have
- to be careful not to let it be allocated. */
- # define PCIBIOS_MIN_MEM (MB_A_PCI_MEM_ADDR + 0x80000)
- # define PCIBIOS_MIN_IO MB_A_PCI_IO_ADDR
-
- /* As we don't really support PCI DMA to cpu memory, and use bounce-buffers
- instead, perversely enough, this becomes always true! */
- # define pci_dma_supported(dev, mask) 1
- # define pci_dac_dma_supported(dev, mask) 0
- # define pcibios_assign_all_busses() 1
-
- #endif /* CONFIG_RTE_MB_A_PCI */
-
-
- /* For <asm/param.h> */
- #ifndef HZ
- #define HZ 100
- #endif
-
-
- #ifndef __ASSEMBLY__
- extern void rte_cb_early_init (void);
- extern void rte_cb_init_irqs (void);
- #endif /* !__ASSEMBLY__ */
-
-
- #endif /* __V850_RTE_CB_H__ */
-