tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
powerpc/fsl-booke: Add p3041 DS board support
The P3041DS is in the same family of boards as the P4080DS and thus
shares the corenet_ds code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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arch/powerpc/platforms/85xx/Kconfig
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arch/powerpc/platforms/85xx/Kconfig
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help
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This option enables support for the Wind River SBC8560 board
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config P3041_DS
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bool "Freescale P3041 DS"
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select DEFAULT_UIMAGE
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select PPC_E500MC
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select PHYS_64BIT
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select SWIOTLB
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select MPC8xxx_GPIO
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select HAS_RAPIDIO
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help
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This option enables support for the P3041 DS board
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config P4080_DS
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bool "Freescale P4080 DS"
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select DEFAULT_UIMAGE
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arch/powerpc/platforms/85xx/Makefile
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arch/powerpc/platforms/85xx/Makefile
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obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
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obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o
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obj-$(CONFIG_P1022_DS) += p1022_ds.o
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obj-$(CONFIG_P3041_DS) += p3041_ds.o corenet_ds.o
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obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o
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obj-$(CONFIG_STX_GP3) += stx_gp3.o
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obj-$(CONFIG_TQM85xx) += tqm85xx.o
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arch/powerpc/platforms/85xx/p3041_ds.c
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arch/powerpc/platforms/85xx/p3041_ds.c
···
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/*
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* P3041 DS Setup
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*
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* Maintained by Kumar Gala (see MAINTAINERS for contact information)
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*
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* Copyright 2009-2010 Freescale Semiconductor Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/pci.h>
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#include <linux/kdev_t.h>
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#include <linux/delay.h>
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#include <linux/interrupt.h>
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#include <linux/phy.h>
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#include <asm/system.h>
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#include <asm/time.h>
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#include <asm/machdep.h>
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#include <asm/pci-bridge.h>
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#include <mm/mmu_decl.h>
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#include <asm/prom.h>
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#include <asm/udbg.h>
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#include <asm/mpic.h>
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#include <linux/of_platform.h>
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#include <sysdev/fsl_soc.h>
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#include <sysdev/fsl_pci.h>
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#include "corenet_ds.h"
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/*
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* Called very early, device-tree isn't unflattened
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*/
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static int __init p3041_ds_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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return of_flat_dt_is_compatible(root, "fsl,P3041DS");
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}
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define_machine(p3041_ds) {
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.name = "P3041 DS",
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.probe = p3041_ds_probe,
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.setup_arch = corenet_ds_setup_arch,
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.init_IRQ = corenet_ds_pic_init,
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#ifdef CONFIG_PCI
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.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
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#endif
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.get_irq = mpic_get_coreint_irq,
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.restart = fsl_rstcr_restart,
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.calibrate_decr = generic_calibrate_decr,
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.progress = udbg_progress,
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};
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machine_device_initcall(p3041_ds, corenet_ds_publish_devices);
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#ifdef CONFIG_SWIOTLB
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machine_arch_initcall(p3041_ds, swiotlb_setup_bus_notifier);
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#endif