powerpc/85xx: introduce corenet_generic machine
In the current kernel, the board files for p2041rdb, p3041ds, p4080ds, p5020ds, p5040ds, t4240qds and b4qds are almost the same except the machine name. So this introduces a cornet_generic machine to support all these boards to avoid the code duplication. With these changes the file corenet_ds.h becomes useless. Just delete it. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
parent
8f4a9e525a
commit
512e267f35
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@ -228,6 +228,7 @@ config P2041_RDB
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select GPIO_MPC8XXX
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select HAS_RAPIDIO
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select PPC_EPAPR_HV_PIC
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select CORENET_GENERIC
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help
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This option enables support for the P2041 RDB board
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@ -241,6 +242,7 @@ config P3041_DS
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select GPIO_MPC8XXX
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select HAS_RAPIDIO
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select PPC_EPAPR_HV_PIC
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select CORENET_GENERIC
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help
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This option enables support for the P3041 DS board
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@ -254,6 +256,7 @@ config P4080_DS
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select GPIO_MPC8XXX
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select HAS_RAPIDIO
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select PPC_EPAPR_HV_PIC
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select CORENET_GENERIC
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help
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This option enables support for the P4080 DS board
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@ -278,6 +281,7 @@ config P5020_DS
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select GPIO_MPC8XXX
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select HAS_RAPIDIO
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select PPC_EPAPR_HV_PIC
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select CORENET_GENERIC
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help
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This option enables support for the P5020 DS board
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@ -292,6 +296,7 @@ config P5040_DS
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select GPIO_MPC8XXX
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select HAS_RAPIDIO
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select PPC_EPAPR_HV_PIC
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select CORENET_GENERIC
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help
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This option enables support for the P5040 DS board
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@ -323,6 +328,7 @@ config T4240_QDS
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select GPIO_MPC8XXX
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select HAS_RAPIDIO
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select PPC_EPAPR_HV_PIC
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select CORENET_GENERIC
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help
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This option enables support for the T4240 QDS board
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@ -337,6 +343,7 @@ config B4_QDS
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select ARCH_REQUIRE_GPIOLIB
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select HAS_RAPIDIO
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select PPC_EPAPR_HV_PIC
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select CORENET_GENERIC
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help
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This option enables support for the B4 QDS board
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The B4 application development system B4 QDS is a complete
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@ -348,3 +355,6 @@ endif # FSL_SOC_BOOKE
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config TQM85xx
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bool
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config CORENET_GENERIC
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bool
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@ -18,13 +18,7 @@ obj-$(CONFIG_P1010_RDB) += p1010rdb.o
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obj-$(CONFIG_P1022_DS) += p1022_ds.o
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obj-$(CONFIG_P1022_RDK) += p1022_rdk.o
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obj-$(CONFIG_P1023_RDS) += p1023_rds.o
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obj-$(CONFIG_P2041_RDB) += p2041_rdb.o corenet_ds.o
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obj-$(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_P5020_DS) += p5020_ds.o corenet_ds.o
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obj-$(CONFIG_P5040_DS) += p5040_ds.o corenet_ds.o
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obj-$(CONFIG_T4240_QDS) += t4240_qds.o corenet_ds.o
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obj-$(CONFIG_B4_QDS) += b4_qds.o corenet_ds.o
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obj-$(CONFIG_CORENET_GENERIC) += 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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obj-$(CONFIG_SBC8548) += sbc8548.o
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@ -1,97 +0,0 @@
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/*
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* B4 QDS Setup
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* Should apply for QDS platform of B4860 and it's personalities.
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* viz B4860/B4420/B4220QDS
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*
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* Copyright 2012 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/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 <asm/ehv_pic.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 b4_qds_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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#ifdef CONFIG_SMP
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extern struct smp_ops_t smp_85xx_ops;
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#endif
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if ((of_flat_dt_is_compatible(root, "fsl,B4860QDS")) ||
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(of_flat_dt_is_compatible(root, "fsl,B4420QDS")) ||
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(of_flat_dt_is_compatible(root, "fsl,B4220QDS")))
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return 1;
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/* Check if we're running under the Freescale hypervisor */
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if ((of_flat_dt_is_compatible(root, "fsl,B4860QDS-hv")) ||
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(of_flat_dt_is_compatible(root, "fsl,B4420QDS-hv")) ||
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(of_flat_dt_is_compatible(root, "fsl,B4220QDS-hv"))) {
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ppc_md.init_IRQ = ehv_pic_init;
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ppc_md.get_irq = ehv_pic_get_irq;
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ppc_md.restart = fsl_hv_restart;
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ppc_md.power_off = fsl_hv_halt;
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ppc_md.halt = fsl_hv_halt;
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#ifdef CONFIG_SMP
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/*
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* Disable the timebase sync operations because we can't write
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* to the timebase registers under the hypervisor.
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*/
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smp_85xx_ops.give_timebase = NULL;
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smp_85xx_ops.take_timebase = NULL;
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#endif
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return 1;
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}
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return 0;
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}
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define_machine(b4_qds) {
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.name = "B4 QDS",
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.probe = b4_qds_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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#ifdef CONFIG_PPC64
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.power_save = book3e_idle,
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#else
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.power_save = e500_idle,
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#endif
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};
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machine_arch_initcall(b4_qds, corenet_ds_publish_devices);
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#ifdef CONFIG_SWIOTLB
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machine_arch_initcall(b4_qds, swiotlb_setup_bus_notifier);
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#endif
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@ -25,6 +25,7 @@
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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 <asm/ehv_pic.h>
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#include <linux/of_platform.h>
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#include <sysdev/fsl_soc.h>
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@ -94,3 +95,88 @@ int __init corenet_ds_publish_devices(void)
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{
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return of_platform_bus_probe(NULL, of_device_ids, NULL);
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}
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static const char * const boards[] __initconst = {
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"fsl,P2041RDB",
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"fsl,P3041DS",
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"fsl,P4080DS",
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"fsl,P5020DS",
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"fsl,P5040DS",
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"fsl,T4240QDS",
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"fsl,B4860QDS",
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"fsl,B4420QDS",
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"fsl,B4220QDS",
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NULL
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};
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static const char * const hv_boards[] __initconst = {
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"fsl,P2041RDB-hv",
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"fsl,P3041DS-hv",
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"fsl,P4080DS-hv",
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"fsl,P5020DS-hv",
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"fsl,P5040DS-hv",
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"fsl,T4240QDS-hv",
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"fsl,B4860QDS-hv",
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"fsl,B4420QDS-hv",
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"fsl,B4220QDS-hv",
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NULL
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};
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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 corenet_generic_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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#ifdef CONFIG_SMP
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extern struct smp_ops_t smp_85xx_ops;
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#endif
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if (of_flat_dt_match(root, boards))
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return 1;
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/* Check if we're running under the Freescale hypervisor */
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if (of_flat_dt_match(root, hv_boards)) {
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ppc_md.init_IRQ = ehv_pic_init;
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ppc_md.get_irq = ehv_pic_get_irq;
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ppc_md.restart = fsl_hv_restart;
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ppc_md.power_off = fsl_hv_halt;
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ppc_md.halt = fsl_hv_halt;
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#ifdef CONFIG_SMP
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/*
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* Disable the timebase sync operations because we can't write
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* to the timebase registers under the hypervisor.
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*/
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smp_85xx_ops.give_timebase = NULL;
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smp_85xx_ops.take_timebase = NULL;
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#endif
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return 1;
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}
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return 0;
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}
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define_machine(corenet_generic) {
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.name = "CoreNet Generic",
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.probe = corenet_generic_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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#ifdef CONFIG_PPC64
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.power_save = book3e_idle,
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#else
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.power_save = e500_idle,
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#endif
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};
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machine_arch_initcall(corenet_generic, corenet_ds_publish_devices);
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#ifdef CONFIG_SWIOTLB
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machine_arch_initcall(corenet_generic, swiotlb_setup_bus_notifier);
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#endif
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@ -1,19 +0,0 @@
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/*
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* Corenet based SoC DS Setup
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*
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* Copyright 2009 Freescale Semiconductor Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef CORENET_DS_H
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#define CORENET_DS_H
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extern void __init corenet_ds_pic_init(void);
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extern void __init corenet_ds_setup_arch(void);
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extern int __init corenet_ds_publish_devices(void);
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#endif
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@ -1,87 +0,0 @@
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/*
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* P2041 RDB Setup
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*
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* Copyright 2011 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/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 <asm/ehv_pic.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 p2041_rdb_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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#ifdef CONFIG_SMP
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extern struct smp_ops_t smp_85xx_ops;
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#endif
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if (of_flat_dt_is_compatible(root, "fsl,P2041RDB"))
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return 1;
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/* Check if we're running under the Freescale hypervisor */
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if (of_flat_dt_is_compatible(root, "fsl,P2041RDB-hv")) {
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ppc_md.init_IRQ = ehv_pic_init;
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ppc_md.get_irq = ehv_pic_get_irq;
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ppc_md.restart = fsl_hv_restart;
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ppc_md.power_off = fsl_hv_halt;
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ppc_md.halt = fsl_hv_halt;
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#ifdef CONFIG_SMP
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/*
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* Disable the timebase sync operations because we can't write
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* to the timebase registers under the hypervisor.
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*/
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smp_85xx_ops.give_timebase = NULL;
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smp_85xx_ops.take_timebase = NULL;
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#endif
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return 1;
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}
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return 0;
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}
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define_machine(p2041_rdb) {
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.name = "P2041 RDB",
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.probe = p2041_rdb_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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.power_save = e500_idle,
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};
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machine_arch_initcall(p2041_rdb, corenet_ds_publish_devices);
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#ifdef CONFIG_SWIOTLB
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machine_arch_initcall(p2041_rdb, swiotlb_setup_bus_notifier);
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#endif
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@ -1,89 +0,0 @@
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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/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 <asm/ehv_pic.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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#ifdef CONFIG_SMP
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extern struct smp_ops_t smp_85xx_ops;
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#endif
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if (of_flat_dt_is_compatible(root, "fsl,P3041DS"))
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return 1;
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/* Check if we're running under the Freescale hypervisor */
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if (of_flat_dt_is_compatible(root, "fsl,P3041DS-hv")) {
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ppc_md.init_IRQ = ehv_pic_init;
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ppc_md.get_irq = ehv_pic_get_irq;
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ppc_md.restart = fsl_hv_restart;
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ppc_md.power_off = fsl_hv_halt;
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ppc_md.halt = fsl_hv_halt;
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#ifdef CONFIG_SMP
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/*
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* Disable the timebase sync operations because we can't write
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* to the timebase registers under the hypervisor.
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*/
|
||||
smp_85xx_ops.give_timebase = NULL;
|
||||
smp_85xx_ops.take_timebase = NULL;
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
define_machine(p3041_ds) {
|
||||
.name = "P3041 DS",
|
||||
.probe = p3041_ds_probe,
|
||||
.setup_arch = corenet_ds_setup_arch,
|
||||
.init_IRQ = corenet_ds_pic_init,
|
||||
#ifdef CONFIG_PCI
|
||||
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
|
||||
#endif
|
||||
.get_irq = mpic_get_coreint_irq,
|
||||
.restart = fsl_rstcr_restart,
|
||||
.calibrate_decr = generic_calibrate_decr,
|
||||
.progress = udbg_progress,
|
||||
.power_save = e500_idle,
|
||||
};
|
||||
|
||||
machine_arch_initcall(p3041_ds, corenet_ds_publish_devices);
|
||||
|
||||
#ifdef CONFIG_SWIOTLB
|
||||
machine_arch_initcall(p3041_ds, swiotlb_setup_bus_notifier);
|
||||
#endif
|
|
@ -1,87 +0,0 @@
|
|||
/*
|
||||
* P4080 DS Setup
|
||||
*
|
||||
* Maintained by Kumar Gala (see MAINTAINERS for contact information)
|
||||
*
|
||||
* Copyright 2009 Freescale Semiconductor Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*/
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/kdev_t.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/interrupt.h>
|
||||
|
||||
#include <asm/time.h>
|
||||
#include <asm/machdep.h>
|
||||
#include <asm/pci-bridge.h>
|
||||
#include <mm/mmu_decl.h>
|
||||
#include <asm/prom.h>
|
||||
#include <asm/udbg.h>
|
||||
#include <asm/mpic.h>
|
||||
|
||||
#include <linux/of_platform.h>
|
||||
#include <sysdev/fsl_soc.h>
|
||||
#include <sysdev/fsl_pci.h>
|
||||
#include <asm/ehv_pic.h>
|
||||
|
||||
#include "corenet_ds.h"
|
||||
|
||||
/*
|
||||
* Called very early, device-tree isn't unflattened
|
||||
*/
|
||||
static int __init p4080_ds_probe(void)
|
||||
{
|
||||
unsigned long root = of_get_flat_dt_root();
|
||||
#ifdef CONFIG_SMP
|
||||
extern struct smp_ops_t smp_85xx_ops;
|
||||
#endif
|
||||
|
||||
if (of_flat_dt_is_compatible(root, "fsl,P4080DS"))
|
||||
return 1;
|
||||
|
||||
/* Check if we're running under the Freescale hypervisor */
|
||||
if (of_flat_dt_is_compatible(root, "fsl,P4080DS-hv")) {
|
||||
ppc_md.init_IRQ = ehv_pic_init;
|
||||
ppc_md.get_irq = ehv_pic_get_irq;
|
||||
ppc_md.restart = fsl_hv_restart;
|
||||
ppc_md.power_off = fsl_hv_halt;
|
||||
ppc_md.halt = fsl_hv_halt;
|
||||
#ifdef CONFIG_SMP
|
||||
/*
|
||||
* Disable the timebase sync operations because we can't write
|
||||
* to the timebase registers under the hypervisor.
|
||||
*/
|
||||
smp_85xx_ops.give_timebase = NULL;
|
||||
smp_85xx_ops.take_timebase = NULL;
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
define_machine(p4080_ds) {
|
||||
.name = "P4080 DS",
|
||||
.probe = p4080_ds_probe,
|
||||
.setup_arch = corenet_ds_setup_arch,
|
||||
.init_IRQ = corenet_ds_pic_init,
|
||||
#ifdef CONFIG_PCI
|
||||
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
|
||||
#endif
|
||||
.get_irq = mpic_get_coreint_irq,
|
||||
.restart = fsl_rstcr_restart,
|
||||
.calibrate_decr = generic_calibrate_decr,
|
||||
.progress = udbg_progress,
|
||||
.power_save = e500_idle,
|
||||
};
|
||||
|
||||
machine_arch_initcall(p4080_ds, corenet_ds_publish_devices);
|
||||
#ifdef CONFIG_SWIOTLB
|
||||
machine_arch_initcall(p4080_ds, swiotlb_setup_bus_notifier);
|
||||
#endif
|
|
@ -1,93 +0,0 @@
|
|||
/*
|
||||
* P5020 DS Setup
|
||||
*
|
||||
* Maintained by Kumar Gala (see MAINTAINERS for contact information)
|
||||
*
|
||||
* Copyright 2009-2010 Freescale Semiconductor Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*/
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/kdev_t.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/phy.h>
|
||||
|
||||
#include <asm/time.h>
|
||||
#include <asm/machdep.h>
|
||||
#include <asm/pci-bridge.h>
|
||||
#include <mm/mmu_decl.h>
|
||||
#include <asm/prom.h>
|
||||
#include <asm/udbg.h>
|
||||
#include <asm/mpic.h>
|
||||
|
||||
#include <linux/of_platform.h>
|
||||
#include <sysdev/fsl_soc.h>
|
||||
#include <sysdev/fsl_pci.h>
|
||||
#include <asm/ehv_pic.h>
|
||||
|
||||
#include "corenet_ds.h"
|
||||
|
||||
/*
|
||||
* Called very early, device-tree isn't unflattened
|
||||
*/
|
||||
static int __init p5020_ds_probe(void)
|
||||
{
|
||||
unsigned long root = of_get_flat_dt_root();
|
||||
#ifdef CONFIG_SMP
|
||||
extern struct smp_ops_t smp_85xx_ops;
|
||||
#endif
|
||||
|
||||
if (of_flat_dt_is_compatible(root, "fsl,P5020DS"))
|
||||
return 1;
|
||||
|
||||
/* Check if we're running under the Freescale hypervisor */
|
||||
if (of_flat_dt_is_compatible(root, "fsl,P5020DS-hv")) {
|
||||
ppc_md.init_IRQ = ehv_pic_init;
|
||||
ppc_md.get_irq = ehv_pic_get_irq;
|
||||
ppc_md.restart = fsl_hv_restart;
|
||||
ppc_md.power_off = fsl_hv_halt;
|
||||
ppc_md.halt = fsl_hv_halt;
|
||||
#ifdef CONFIG_SMP
|
||||
/*
|
||||
* Disable the timebase sync operations because we can't write
|
||||
* to the timebase registers under the hypervisor.
|
||||
*/
|
||||
smp_85xx_ops.give_timebase = NULL;
|
||||
smp_85xx_ops.take_timebase = NULL;
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
define_machine(p5020_ds) {
|
||||
.name = "P5020 DS",
|
||||
.probe = p5020_ds_probe,
|
||||
.setup_arch = corenet_ds_setup_arch,
|
||||
.init_IRQ = corenet_ds_pic_init,
|
||||
#ifdef CONFIG_PCI
|
||||
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
|
||||
#endif
|
||||
.get_irq = mpic_get_coreint_irq,
|
||||
.restart = fsl_rstcr_restart,
|
||||
.calibrate_decr = generic_calibrate_decr,
|
||||
.progress = udbg_progress,
|
||||
#ifdef CONFIG_PPC64
|
||||
.power_save = book3e_idle,
|
||||
#else
|
||||
.power_save = e500_idle,
|
||||
#endif
|
||||
};
|
||||
|
||||
machine_arch_initcall(p5020_ds, corenet_ds_publish_devices);
|
||||
|
||||
#ifdef CONFIG_SWIOTLB
|
||||
machine_arch_initcall(p5020_ds, swiotlb_setup_bus_notifier);
|
||||
#endif
|
|
@ -1,84 +0,0 @@
|
|||
/*
|
||||
* P5040 DS Setup
|
||||
*
|
||||
* Copyright 2009-2010 Freescale Semiconductor Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*/
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/pci.h>
|
||||
|
||||
#include <asm/machdep.h>
|
||||
#include <asm/udbg.h>
|
||||
#include <asm/mpic.h>
|
||||
|
||||
#include <linux/of_fdt.h>
|
||||
|
||||
#include <sysdev/fsl_soc.h>
|
||||
#include <sysdev/fsl_pci.h>
|
||||
#include <asm/ehv_pic.h>
|
||||
|
||||
#include "corenet_ds.h"
|
||||
|
||||
/*
|
||||
* Called very early, device-tree isn't unflattened
|
||||
*/
|
||||
static int __init p5040_ds_probe(void)
|
||||
{
|
||||
unsigned long root = of_get_flat_dt_root();
|
||||
#ifdef CONFIG_SMP
|
||||
extern struct smp_ops_t smp_85xx_ops;
|
||||
#endif
|
||||
|
||||
if (of_flat_dt_is_compatible(root, "fsl,P5040DS"))
|
||||
return 1;
|
||||
|
||||
/* Check if we're running under the Freescale hypervisor */
|
||||
if (of_flat_dt_is_compatible(root, "fsl,P5040DS-hv")) {
|
||||
ppc_md.init_IRQ = ehv_pic_init;
|
||||
ppc_md.get_irq = ehv_pic_get_irq;
|
||||
ppc_md.restart = fsl_hv_restart;
|
||||
ppc_md.power_off = fsl_hv_halt;
|
||||
ppc_md.halt = fsl_hv_halt;
|
||||
#ifdef CONFIG_SMP
|
||||
/*
|
||||
* Disable the timebase sync operations because we can't write
|
||||
* to the timebase registers under the hypervisor.
|
||||
*/
|
||||
smp_85xx_ops.give_timebase = NULL;
|
||||
smp_85xx_ops.take_timebase = NULL;
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
define_machine(p5040_ds) {
|
||||
.name = "P5040 DS",
|
||||
.probe = p5040_ds_probe,
|
||||
.setup_arch = corenet_ds_setup_arch,
|
||||
.init_IRQ = corenet_ds_pic_init,
|
||||
#ifdef CONFIG_PCI
|
||||
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
|
||||
#endif
|
||||
.get_irq = mpic_get_coreint_irq,
|
||||
.restart = fsl_rstcr_restart,
|
||||
.calibrate_decr = generic_calibrate_decr,
|
||||
.progress = udbg_progress,
|
||||
#ifdef CONFIG_PPC64
|
||||
.power_save = book3e_idle,
|
||||
#else
|
||||
.power_save = e500_idle,
|
||||
#endif
|
||||
};
|
||||
|
||||
machine_arch_initcall(p5040_ds, corenet_ds_publish_devices);
|
||||
|
||||
#ifdef CONFIG_SWIOTLB
|
||||
machine_arch_initcall(p5040_ds, swiotlb_setup_bus_notifier);
|
||||
#endif
|
|
@ -1,93 +0,0 @@
|
|||
/*
|
||||
* T4240 QDS Setup
|
||||
*
|
||||
* Maintained by Kumar Gala (see MAINTAINERS for contact information)
|
||||
*
|
||||
* Copyright 2012 Freescale Semiconductor Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*/
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/kdev_t.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/phy.h>
|
||||
|
||||
#include <asm/time.h>
|
||||
#include <asm/machdep.h>
|
||||
#include <asm/pci-bridge.h>
|
||||
#include <mm/mmu_decl.h>
|
||||
#include <asm/prom.h>
|
||||
#include <asm/udbg.h>
|
||||
#include <asm/mpic.h>
|
||||
|
||||
#include <linux/of_platform.h>
|
||||
#include <sysdev/fsl_soc.h>
|
||||
#include <sysdev/fsl_pci.h>
|
||||
#include <asm/ehv_pic.h>
|
||||
|
||||
#include "corenet_ds.h"
|
||||
|
||||
/*
|
||||
* Called very early, device-tree isn't unflattened
|
||||
*/
|
||||
static int __init t4240_qds_probe(void)
|
||||
{
|
||||
unsigned long root = of_get_flat_dt_root();
|
||||
#ifdef CONFIG_SMP
|
||||
extern struct smp_ops_t smp_85xx_ops;
|
||||
#endif
|
||||
|
||||
if (of_flat_dt_is_compatible(root, "fsl,T4240QDS"))
|
||||
return 1;
|
||||
|
||||
/* Check if we're running under the Freescale hypervisor */
|
||||
if (of_flat_dt_is_compatible(root, "fsl,T4240QDS-hv")) {
|
||||
ppc_md.init_IRQ = ehv_pic_init;
|
||||
ppc_md.get_irq = ehv_pic_get_irq;
|
||||
ppc_md.restart = fsl_hv_restart;
|
||||
ppc_md.power_off = fsl_hv_halt;
|
||||
ppc_md.halt = fsl_hv_halt;
|
||||
#ifdef CONFIG_SMP
|
||||
/*
|
||||
* Disable the timebase sync operations because we can't write
|
||||
* to the timebase registers under the hypervisor.
|
||||
*/
|
||||
smp_85xx_ops.give_timebase = NULL;
|
||||
smp_85xx_ops.take_timebase = NULL;
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
define_machine(t4240_qds) {
|
||||
.name = "T4240 QDS",
|
||||
.probe = t4240_qds_probe,
|
||||
.setup_arch = corenet_ds_setup_arch,
|
||||
.init_IRQ = corenet_ds_pic_init,
|
||||
#ifdef CONFIG_PCI
|
||||
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
|
||||
#endif
|
||||
.get_irq = mpic_get_coreint_irq,
|
||||
.restart = fsl_rstcr_restart,
|
||||
.calibrate_decr = generic_calibrate_decr,
|
||||
.progress = udbg_progress,
|
||||
#ifdef CONFIG_PPC64
|
||||
.power_save = book3e_idle,
|
||||
#else
|
||||
.power_save = e500_idle,
|
||||
#endif
|
||||
};
|
||||
|
||||
machine_arch_initcall(t4240_qds, corenet_ds_publish_devices);
|
||||
|
||||
#ifdef CONFIG_SWIOTLB
|
||||
machine_arch_initcall(t4240_qds, swiotlb_setup_bus_notifier);
|
||||
#endif
|
Loading…
Reference in New Issue