[PATCH v4 1/3] powerpc/85xx: introduce corenet_generic machine
From: Kevin Hao <hidden>
Date: 2013-09-26 01:42:58
Subsystem:
linux for powerpc (32-bit and 64-bit), linux for powerpc embedded ppc85xx, the rest · Maintainers:
Madhavan Srinivasan, Scott Wood, Linus Torvalds
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 <redacted> --- v4: No change. v3: - Change the machine name from "CORENET Generic" to "CoreNet Generic". v2: - Fix the typo in subject. - Fold the original patch 2 into this one. - Change the machine name from "CORENET GENERIC" to "CORENET Generic". v1: - This patch is based on http://patchwork.ozlabs.org/patch/274390/ arch/powerpc/platforms/85xx/Kconfig | 10 ++++ arch/powerpc/platforms/85xx/Makefile | 8 +-- arch/powerpc/platforms/85xx/b4_qds.c | 97 -------------------------------- arch/powerpc/platforms/85xx/corenet_ds.c | 86 ++++++++++++++++++++++++++++ arch/powerpc/platforms/85xx/corenet_ds.h | 19 ------- arch/powerpc/platforms/85xx/p2041_rdb.c | 87 ---------------------------- arch/powerpc/platforms/85xx/p3041_ds.c | 89 ----------------------------- arch/powerpc/platforms/85xx/p4080_ds.c | 87 ---------------------------- arch/powerpc/platforms/85xx/p5020_ds.c | 93 ------------------------------ arch/powerpc/platforms/85xx/p5040_ds.c | 84 --------------------------- arch/powerpc/platforms/85xx/t4240_qds.c | 93 ------------------------------ 11 files changed, 97 insertions(+), 656 deletions(-) delete mode 100644 arch/powerpc/platforms/85xx/b4_qds.c delete mode 100644 arch/powerpc/platforms/85xx/corenet_ds.h delete mode 100644 arch/powerpc/platforms/85xx/p2041_rdb.c delete mode 100644 arch/powerpc/platforms/85xx/p3041_ds.c delete mode 100644 arch/powerpc/platforms/85xx/p4080_ds.c delete mode 100644 arch/powerpc/platforms/85xx/p5020_ds.c delete mode 100644 arch/powerpc/platforms/85xx/p5040_ds.c delete mode 100644 arch/powerpc/platforms/85xx/t4240_qds.c
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index de2eb93..3bee943 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig@@ -228,6 +228,7 @@ config P2041_RDB select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC + select CORENET_GENERIC help This option enables support for the P2041 RDB board
@@ -241,6 +242,7 @@ config P3041_DS select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC + select CORENET_GENERIC help This option enables support for the P3041 DS board
@@ -254,6 +256,7 @@ config P4080_DS select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC + select CORENET_GENERIC help This option enables support for the P4080 DS board
@@ -278,6 +281,7 @@ config P5020_DS select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC + select CORENET_GENERIC help This option enables support for the P5020 DS board
@@ -292,6 +296,7 @@ config P5040_DS select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC + select CORENET_GENERIC help This option enables support for the P5040 DS board
@@ -323,6 +328,7 @@ config T4240_QDS select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC + select CORENET_GENERIC help This option enables support for the T4240 QDS board
@@ -337,6 +343,7 @@ config B4_QDS select ARCH_REQUIRE_GPIOLIB select HAS_RAPIDIO select PPC_EPAPR_HV_PIC + select CORENET_GENERIC help This option enables support for the B4 QDS board The B4 application development system B4 QDS is a complete
@@ -348,3 +355,6 @@ endif # FSL_SOC_BOOKE config TQM85xx bool + +config CORENET_GENERIC + bool
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 53c9f75..a6c281d 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile@@ -18,13 +18,7 @@ obj-$(CONFIG_P1010_RDB) += p1010rdb.o obj-$(CONFIG_P1022_DS) += p1022_ds.o obj-$(CONFIG_P1022_RDK) += p1022_rdk.o obj-$(CONFIG_P1023_RDS) += p1023_rds.o -obj-$(CONFIG_P2041_RDB) += p2041_rdb.o corenet_ds.o -obj-$(CONFIG_P3041_DS) += p3041_ds.o corenet_ds.o -obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o -obj-$(CONFIG_P5020_DS) += p5020_ds.o corenet_ds.o -obj-$(CONFIG_P5040_DS) += p5040_ds.o corenet_ds.o -obj-$(CONFIG_T4240_QDS) += t4240_qds.o corenet_ds.o -obj-$(CONFIG_B4_QDS) += b4_qds.o corenet_ds.o +obj-$(CONFIG_CORENET_GENERIC) += corenet_ds.o obj-$(CONFIG_STX_GP3) += stx_gp3.o obj-$(CONFIG_TQM85xx) += tqm85xx.o obj-$(CONFIG_SBC8548) += sbc8548.o
diff --git a/arch/powerpc/platforms/85xx/b4_qds.c b/arch/powerpc/platforms/85xx/b4_qds.c
deleted file mode 100644
index 0f18663..0000000
--- a/arch/powerpc/platforms/85xx/b4_qds.c
+++ /dev/null@@ -1,97 +0,0 @@ -/* - * B4 QDS Setup - * Should apply for QDS platform of B4860 and it's personalities. - * viz B4860/B4420/B4220QDS - * - * 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 b4_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,B4860QDS")) || - (of_flat_dt_is_compatible(root, "fsl,B4420QDS")) || - (of_flat_dt_is_compatible(root, "fsl,B4220QDS"))) - return 1; - - /* Check if we're running under the Freescale hypervisor */ - if ((of_flat_dt_is_compatible(root, "fsl,B4860QDS-hv")) || - (of_flat_dt_is_compatible(root, "fsl,B4420QDS-hv")) || - (of_flat_dt_is_compatible(root, "fsl,B4220QDS-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(b4_qds) { - .name = "B4 QDS", - .probe = b4_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(b4_qds, corenet_ds_publish_devices); - -#ifdef CONFIG_SWIOTLB -machine_arch_initcall(b4_qds, swiotlb_setup_bus_notifier); -#endif
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index aa3690b..8e0285a 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c@@ -25,6 +25,7 @@ #include <asm/prom.h> #include <asm/udbg.h> #include <asm/mpic.h> +#include <asm/ehv_pic.h> #include <linux/of_platform.h> #include <sysdev/fsl_soc.h>
@@ -94,3 +95,88 @@ int __init corenet_ds_publish_devices(void) { return of_platform_bus_probe(NULL, of_device_ids, NULL); } + +static const char * const boards[] __initconst = { + "fsl,P2041RDB", + "fsl,P3041DS", + "fsl,P4080DS", + "fsl,P5020DS", + "fsl,P5040DS", + "fsl,T4240QDS", + "fsl,B4860QDS", + "fsl,B4420QDS", + "fsl,B4220QDS", + NULL +}; + +static const char * const hv_boards[] __initconst = { + "fsl,P2041RDB-hv", + "fsl,P3041DS-hv", + "fsl,P4080DS-hv", + "fsl,P5020DS-hv", + "fsl,P5040DS-hv", + "fsl,T4240QDS-hv", + "fsl,B4860QDS-hv", + "fsl,B4420QDS-hv", + "fsl,B4220QDS-hv", + NULL +}; + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init corenet_generic_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_match(root, boards)) + return 1; + + /* Check if we're running under the Freescale hypervisor */ + if (of_flat_dt_match(root, hv_boards)) { + 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(corenet_generic) { + .name = "CoreNet Generic", + .probe = corenet_generic_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(corenet_generic, corenet_ds_publish_devices); + +#ifdef CONFIG_SWIOTLB +machine_arch_initcall(corenet_generic, swiotlb_setup_bus_notifier); +#endif
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.h b/arch/powerpc/platforms/85xx/corenet_ds.h
deleted file mode 100644
index ddd700b..0000000
--- a/arch/powerpc/platforms/85xx/corenet_ds.h
+++ /dev/null@@ -1,19 +0,0 @@ -/* - * Corenet based SoC DS Setup - * - * 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 version 2 as - * published by the Free Software Foundation. - * - */ - -#ifndef CORENET_DS_H -#define CORENET_DS_H - -extern void __init corenet_ds_pic_init(void); -extern void __init corenet_ds_setup_arch(void); -extern int __init corenet_ds_publish_devices(void); - -#endif
diff --git a/arch/powerpc/platforms/85xx/p2041_rdb.c b/arch/powerpc/platforms/85xx/p2041_rdb.c
deleted file mode 100644
index 000c089..0000000
--- a/arch/powerpc/platforms/85xx/p2041_rdb.c
+++ /dev/null@@ -1,87 +0,0 @@ -/* - * P2041 RDB Setup - * - * Copyright 2011 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 p2041_rdb_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,P2041RDB")) - return 1; - - /* Check if we're running under the Freescale hypervisor */ - if (of_flat_dt_is_compatible(root, "fsl,P2041RDB-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(p2041_rdb) { - .name = "P2041 RDB", - .probe = p2041_rdb_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(p2041_rdb, corenet_ds_publish_devices); - -#ifdef CONFIG_SWIOTLB -machine_arch_initcall(p2041_rdb, swiotlb_setup_bus_notifier); -#endif
diff --git a/arch/powerpc/platforms/85xx/p3041_ds.c b/arch/powerpc/platforms/85xx/p3041_ds.c
deleted file mode 100644
index b3edc20..0000000
--- a/arch/powerpc/platforms/85xx/p3041_ds.c
+++ /dev/null@@ -1,89 +0,0 @@ -/* - * P3041 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 p3041_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,P3041DS")) - return 1; - - /* Check if we're running under the Freescale hypervisor */ - if (of_flat_dt_is_compatible(root, "fsl,P3041DS-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(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
diff --git a/arch/powerpc/platforms/85xx/p4080_ds.c b/arch/powerpc/platforms/85xx/p4080_ds.c
deleted file mode 100644
index 54df106..0000000
--- a/arch/powerpc/platforms/85xx/p4080_ds.c
+++ /dev/null@@ -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
diff --git a/arch/powerpc/platforms/85xx/p5020_ds.c b/arch/powerpc/platforms/85xx/p5020_ds.c
deleted file mode 100644
index 39cfa40..0000000
--- a/arch/powerpc/platforms/85xx/p5020_ds.c
+++ /dev/null@@ -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
diff --git a/arch/powerpc/platforms/85xx/p5040_ds.c b/arch/powerpc/platforms/85xx/p5040_ds.c
deleted file mode 100644
index f70e74c..0000000
--- a/arch/powerpc/platforms/85xx/p5040_ds.c
+++ /dev/null@@ -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
diff --git a/arch/powerpc/platforms/85xx/t4240_qds.c b/arch/powerpc/platforms/85xx/t4240_qds.c
deleted file mode 100644
index 91ead6b..0000000
--- a/arch/powerpc/platforms/85xx/t4240_qds.c
+++ /dev/null@@ -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
--
1.8.3.1