| 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
|---|
| 2 | /* |
|---|
| 3 | * Board setup routines for the Emerson/Artesyn MVME2500 |
|---|
| 4 | * |
|---|
| 5 | * Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A. |
|---|
| 6 | * |
|---|
| 7 | * Based on earlier code by: |
|---|
| 8 | * |
|---|
| 9 | * Xianghua Xiao (x.xiao@freescale.com) |
|---|
| 10 | * Tom Armistead (tom.armistead@emerson.com) |
|---|
| 11 | * Copyright 2012 Emerson |
|---|
| 12 | * |
|---|
| 13 | * Author Alessio Igor Bogani <alessio.bogani@elettra.eu> |
|---|
| 14 | */ |
|---|
| 15 | |
|---|
| 16 | #include <linux/pci.h> |
|---|
| 17 | #include <asm/udbg.h> |
|---|
| 18 | #include <asm/mpic.h> |
|---|
| 19 | #include <sysdev/fsl_soc.h> |
|---|
| 20 | #include <sysdev/fsl_pci.h> |
|---|
| 21 | |
|---|
| 22 | #include "mpc85xx.h" |
|---|
| 23 | |
|---|
| 24 | static void __init mvme2500_pic_init(void) |
|---|
| 25 | { |
|---|
| 26 | struct mpic *mpic = mpic_alloc(NULL, 0, |
|---|
| 27 | MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU, |
|---|
| 28 | 0, 256, " OpenPIC " ); |
|---|
| 29 | BUG_ON(mpic == NULL); |
|---|
| 30 | mpic_init(mpic); |
|---|
| 31 | } |
|---|
| 32 | |
|---|
| 33 | /* |
|---|
| 34 | * Setup the architecture |
|---|
| 35 | */ |
|---|
| 36 | static void __init mvme2500_setup_arch(void) |
|---|
| 37 | { |
|---|
| 38 | if (ppc_md.progress) |
|---|
| 39 | ppc_md.progress("mvme2500_setup_arch()" , 0); |
|---|
| 40 | fsl_pci_assign_primary(); |
|---|
| 41 | pr_info("MVME2500 board from Artesyn\n" ); |
|---|
| 42 | } |
|---|
| 43 | |
|---|
| 44 | machine_arch_initcall(mvme2500, mpc85xx_common_publish_devices); |
|---|
| 45 | |
|---|
| 46 | define_machine(mvme2500) { |
|---|
| 47 | .name = "MVME2500" , |
|---|
| 48 | .compatible = "artesyn,MVME2500" , |
|---|
| 49 | .setup_arch = mvme2500_setup_arch, |
|---|
| 50 | .init_IRQ = mvme2500_pic_init, |
|---|
| 51 | #ifdef CONFIG_PCI |
|---|
| 52 | .pcibios_fixup_bus = fsl_pcibios_fixup_bus, |
|---|
| 53 | .pcibios_fixup_phb = fsl_pcibios_fixup_phb, |
|---|
| 54 | #endif |
|---|
| 55 | .get_irq = mpic_get_irq, |
|---|
| 56 | .progress = udbg_progress, |
|---|
| 57 | }; |
|---|
| 58 | |
|---|
