The P5020DS is in the same family of boards as the P4080 DS and thus
shares the corenet_ds code.
Signed-off-by: Kumar Gala <ga...@kernel.crashing.org>
---
* minor kconfig mods because of e5500 patch changes
arch/powerpc/platforms/85xx/Kconfig | 12 ++++++
arch/powerpc/platforms/85xx/Makefile | 1 +
arch/powerpc/platforms/85xx/p5020_ds.c | 69 ++++++++++++++++++++++++++++++++
3 files changed, 82 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/platforms/85xx/p5020_ds.c
diff --git a/arch/powerpc/platforms/85xx/Kconfig
b/arch/powerpc/platforms/85xx/Kconfig
index 4bac9e0..b6976e1 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -179,6 +179,18 @@ config P4080_DS
endif # PPC32
+config P5020_DS
+ bool "Freescale P5020 DS"
+ select DEFAULT_UIMAGE
+ select E500
+ select PPC_E500MC
+ select PHYS_64BIT
+ select SWIOTLB
+ select MPC8xxx_GPIO
+ select HAS_RAPIDIO
+ help
+ This option enables support for the P5020 DS board
+
endif # FSL_SOC_BOOKE
config TQM85xx
diff --git a/arch/powerpc/platforms/85xx/Makefile
b/arch/powerpc/platforms/85xx/Makefile
index c3ac071..dd70db7 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -13,6 +13,7 @@ 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-$(CONFIG_P5020_DS) += p5020_ds.o corenet_ds.o
obj-$(CONFIG_STX_GP3) += stx_gp3.o
obj-$(CONFIG_TQM85xx) += tqm85xx.o
obj-$(CONFIG_SBC8560) += sbc8560.o
diff --git a/arch/powerpc/platforms/85xx/p5020_ds.c
b/arch/powerpc/platforms/85xx/p5020_ds.c
new file mode 100644
index 0000000..7467b71
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p5020_ds.c
@@ -0,0 +1,69 @@
+/*
+ * 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/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 p5020_ds_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "fsl,P5020DS");
+}
+
+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
+/* coreint doesn't play nice with lazy EE, use legacy mpic for now */
+#ifdef CONFIG_PPC64
+ .get_irq = mpic_get_irq,
+#else
+ .get_irq = mpic_get_coreint_irq,
+#endif
+ .restart = fsl_rstcr_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};
+
+machine_device_initcall(p5020_ds, corenet_ds_publish_devices);
+
+#ifdef CONFIG_SWIOTLB
+machine_arch_initcall(p5020_ds, swiotlb_setup_bus_notifier);
+#endif
--
1.7.2.3
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