/*
* Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
* reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the NetLogic
* license below:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _NLM_HAL_XLP_H
#define _NLM_HAL_XLP_H
#define PIC_UART_0_IRQ 17
#define PIC_UART_1_IRQ 18
#define PIC_PCIE_LINK_LEGACY_IRQ_BASE 19
#define PIC_PCIE_LINK_LEGACY_IRQ(i) (19 + (i))
#define PIC_EHCI_0_IRQ 23
#define PIC_EHCI_1_IRQ 24
#define PIC_OHCI_0_IRQ 25
#define PIC_OHCI_1_IRQ 26
#define PIC_OHCI_2_IRQ 27
#define PIC_OHCI_3_IRQ 28
#define PIC_2XX_XHCI_0_IRQ 23
#define PIC_2XX_XHCI_1_IRQ 24
#define PIC_2XX_XHCI_2_IRQ 25
#define PIC_9XX_XHCI_0_IRQ 23
#define PIC_9XX_XHCI_1_IRQ 24
#define PIC_9XX_XHCI_2_IRQ 25
#define PIC_MMC_IRQ 29
#define PIC_I2C_0_IRQ 30
#define PIC_I2C_1_IRQ 31
#define PIC_I2C_2_IRQ 32
#define PIC_I2C_3_IRQ 33
#define PIC_SPI_IRQ 34
#define PIC_NAND_IRQ 37
#define PIC_SATA_IRQ 38
#define PIC_GPIO_IRQ 39
#define PIC_PCIE_LINK_MSI_IRQ_BASE 44 /* 44 - 47 MSI IRQ */
#define PIC_PCIE_LINK_MSI_IRQ(i) (44 + (i))
/* MSI-X with second link-level dispatch */
#define PIC_PCIE_MSIX_IRQ_BASE 48 /* 48 - 51 MSI-X IRQ */
#define PIC_PCIE_MSIX_IRQ(i) (48 + (i))
/* XLP9xx and XLP8xx has 128 and 32 MSIX vectors respectively */
#define NLM_MSIX_VEC_BASE 96 /* 96 - 223 - MSIX mapped */
#define NLM_MSI_VEC_BASE 224 /* 224 -351 - MSI mapped */
#define NLM_PIC_INDIRECT_VEC_BASE 512
#define NLM_GPIO_VEC_BASE 768
#define PIC_IRQ_BASE 8
#define PIC_IRT_FIRST_IRQ PIC_IRQ_BASE
#define PIC_IRT_LAST_IRQ 63
#ifndef __ASSEMBLY__
/* SMP support functions */
void xlp_boot_core0_siblings(void);
void xlp_wakeup_secondary_cpus(void);
void xlp_mmu_init(void);
void nlm_hal_init(void);
int nlm_get_dram_map(int node, uint64_t *dram_map, int nentries);
struct pci_dev;
int xlp_socdev_to_node(const struct pci_dev *dev);
/* Device tree related */
void xlp_early_init_devtree(void);
void *xlp_dt_init(void *fdtp);
static inline int cpu_is_xlpii(void)
{
int chip = read_c0_prid() & PRID_IMP_MASK;
return chip == PRID_IMP_NETLOGIC_XLP2XX ||
chip == PRID_IMP_NETLOGIC_XLP9XX ||
chip == PRID_IMP_NETLOGIC_XLP5XX;
}
static inline int cpu_is_xlp9xx(void)
{
int chip = read_c0_prid() & PRID_IMP_MASK;
return chip == PRID_IMP_NETLOGIC_XLP9XX ||
chip == PRID_IMP_NETLOGIC_XLP5XX;
}
#endif /* !__ASSEMBLY__ */
#endif /* _ASM_NLM_XLP_H */