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>

diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index bea1f59..068a6e3 100644 (file)
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -153,6 +153,17 @@ config SBC8560
        help
          This option enables support for the Wind River SBC8560 board
 
+config P3041_DS
+       bool "Freescale P3041 DS"
+       select DEFAULT_UIMAGE
+       select PPC_E500MC
+       select PHYS_64BIT
+       select SWIOTLB
+       select MPC8xxx_GPIO
+       select HAS_RAPIDIO
+       help
+         This option enables support for the P3041 DS board
+
 config P4080_DS
        bool "Freescale P4080 DS"
        select DEFAULT_UIMAGE

diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index a2ec3f8..c3ac071 100644 (file)
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_MPC85xx_DS)  += mpc85xx_ds.o
 obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
 obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o
 obj-$(CONFIG_P1022_DS)    += p1022_ds.o
+obj-$(CONFIG_P3041_DS)    += p3041_ds.o corenet_ds.o
 obj-$(CONFIG_P4080_DS)    += p4080_ds.o corenet_ds.o
 obj-$(CONFIG_STX_GP3)    += stx_gp3.o
 obj-$(CONFIG_TQM85xx)    += tqm85xx.o

diff --git a/arch/powerpc/platforms/85xx/p3041_ds.c b/arch/powerpc/platforms/85xx/p3041_ds.c
new file mode 100644 (file)
index 0000000..0ed52e1
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p3041_ds.c
@@ -0,0 +1,64 @@
+/*
+ * 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/system.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 "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();
+
+       return of_flat_dt_is_compatible(root, "fsl,P3041DS");
+}
+
+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,
+};
+
+machine_device_initcall(p3041_ds, corenet_ds_publish_devices);
+
+#ifdef CONFIG_SWIOTLB
+machine_arch_initcall(p3041_ds, swiotlb_setup_bus_notifier);
+#endif