[PATCH 0/3] Powerpc support for SBC8548 board

[PATCH 0/3] Powerpc support for SBC8548 board

[Paul Gortmaker]

The following three patches add support for the Wind River SBC8548 board
onto the powerpc branch.  The patches are as follows:

1) Add basic support for Wind River SBC8548 as powerpc

This adds in the basic platform support file -- closely matching that which
exists for the MPC8548CDS board.  These are layered on top of the earlier
SBC8560 patches (only is an issue for the usual Makefile/Kconfig patch
collisions).

 powerpc/arch/powerpc/platforms/85xx/Kconfig   |   10 +
 powerpc/arch/powerpc/platforms/85xx/Makefile  |    1 
 powerpc/arch/powerpc/platforms/85xx/sbc8548.c |  182 ++++++++++++++++++++++++++
 3 files changed, 191 insertions(+), 2 deletions(-)


2) Add device tree source for Wind River SBC8548 board

This also closely matches what exists for the MPC8548CDS platform.  The big
difference here is that this board doesn't have physical access to PCI#2
and it doesn't have the CDS's bridges, i8259, peripherals, etc, so the dts
is overall quite a bit smaller.  I've believe I've got all aliases and the
associated gianfar updates etc. that I'd somehow missed in the sbc8560 dts.

 powerpc/arch/powerpc/boot/dts/sbc8548.dts |  219 ++++++++++++++++++++++++++++++
 1 file changed, 219 insertions(+)


3) Add default .config file for Wind River SBC8548

This config gives basic serial console and ethernet support for doing an
NFS root setup.  The SBC8548 has one PCI-X slot, and a short PCI-e slot,
so I've enabled PCI.  

 powerpc/arch/powerpc/configs/sbc8548_defconfig |  740 +++++++++++++++++++++++++
 1 file changed, 740 insertions(+)


Like the 8560 board, I'd quickly spun together a u-boot 1.2.0 for testing
this -- since that was the quickest route for me to get a powerpc capable
version.  This too needs a proper u-boot 1.3.1 patchset so we get all the
associated updates within that, like local-mac-address etc.  Soon...

Paul.

[PATCH 1/3] sbc8548: Add basic support for Wind River SBC8548 as powerpc

[Paul Gortmaker]

This adds the basic support for the Wind River SBC8548 board, implemented
as powerpc.  It closely follows the implementation of the MPC8548CDS.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/powerpc/platforms/85xx/Kconfig   |   10 ++-
 arch/powerpc/platforms/85xx/Makefile  |    1 +
 arch/powerpc/platforms/85xx/sbc8548.c |  182 +++++++++++++++++++++++++++++++++
 3 files changed, 191 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 33d3bea..8407f43 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -39,6 +39,12 @@ config MPC85xx_DS
 	help
 	  This option enables support for the MPC85xx DS (MPC8544 DS) board
 
+config SBC8548
+	bool "Wind River SBC8548"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Wind River SBC8548 board
+
 config SBC8560
 	bool "Wind River SBC8560"
 	select DEFAULT_UIMAGE
@@ -52,7 +58,7 @@ config MPC8540
 	bool
 	select PPC_UDBG_16550
 	select PPC_INDIRECT_PCI
-	default y if MPC8540_ADS || MPC85xx_CDS
+	default y if MPC8540_ADS || MPC85xx_CDS || SBC8548
 
 config MPC8560
 	bool
@@ -66,4 +72,4 @@ config MPC85xx
 	select FSL_PCI if PCI
 	select SERIAL_8250_SHARE_IRQ if SERIAL_8250
 	default y if MPC8540_ADS || MPC85xx_CDS || MPC8560_ADS \
-		|| MPC85xx_MDS || MPC85xx_DS || SBC8560
+		|| MPC85xx_MDS || MPC85xx_DS || SBC8560 || SBC8548
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index c3f4d01..3a47b7a 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -6,4 +6,5 @@ obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
 obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
 obj-$(CONFIG_MPC85xx_DS)  += mpc85xx_ds.o
 obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
+obj-$(CONFIG_SBC8548) += sbc8548.o
 obj-$(CONFIG_SBC8560) += sbc8560.o
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
new file mode 100644
index 0000000..f3ab271
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -0,0 +1,182 @@
+/*
+ * Wind River SBC8548 setup and early boot code.
+ *
+ * Copyright 2007 Wind River Systems Inc.
+ *
+ * By Paul Gortmaker (see MAINTAINERS for contact information)
+ *
+ * Based largely on the MPC8548CDS support - Copyright 2005 Freescale 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/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/reboot.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/major.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/initrd.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/fsl_devices.h>
+#include <linux/of_platform.h>
+
+#include <asm/system.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/atomic.h>
+#include <asm/time.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ipic.h>
+#include <asm/pci-bridge.h>
+#include <asm/irq.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#ifdef CONFIG_PCI
+static int sbc8548_exclude_device(struct pci_controller *hose,
+				  u_char bus, u_char devfn)
+{
+	if (bus == 0 && PCI_SLOT(devfn) == 0)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	else
+		return PCIBIOS_SUCCESSFUL;
+}
+#endif
+
+static void __init sbc8548_pic_init(void)
+{
+	struct mpic *mpic;
+	struct resource r;
+	struct device_node *np = NULL;
+
+	np = of_find_node_by_type(np, "open-pic");
+
+	if (np == NULL) {
+		printk(KERN_ERR "Could not find open-pic node\n");
+		return;
+	}
+
+	if (of_address_to_resource(np, 0, &r)) {
+		printk(KERN_ERR "Failed to map mpic register space\n");
+		of_node_put(np);
+		return;
+	}
+
+	mpic = mpic_alloc(np, r.start,
+			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+			0, 256, " OpenPIC  ");
+	BUG_ON(mpic == NULL);
+
+	/* Return the mpic node */
+	of_node_put(np);
+
+	mpic_init(mpic);
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init sbc8548_setup_arch(void)
+{
+#ifdef CONFIG_PCI
+	struct device_node *np;
+#endif
+
+	if (ppc_md.progress)
+		ppc_md.progress("sbc8548_setup_arch()", 0);
+
+#ifdef CONFIG_PCI
+	for_each_node_by_type(np, "pci") {
+		if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
+		    of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
+			struct resource rsrc;
+			of_address_to_resource(np, 0, &rsrc);
+			if ((rsrc.start & 0xfffff) == 0x8000)
+				fsl_add_bridge(np, 1);
+			else
+				fsl_add_bridge(np, 0);
+		}
+	}
+
+	ppc_md.pci_exclude_device = sbc8548_exclude_device;
+#endif
+}
+
+static void sbc8548_show_cpuinfo(struct seq_file *m)
+{
+	uint pvid, svid, phid1;
+	uint memsize = total_memory;
+
+	pvid = mfspr(SPRN_PVR);
+	svid = mfspr(SPRN_SVR);
+
+	seq_printf(m, "Vendor\t\t: Wind River\n");
+	seq_printf(m, "Machine\t\t: SBC8548\n");
+	seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
+	seq_printf(m, "SVR\t\t: 0x%x\n", svid);
+
+	/* Display cpu Pll setting */
+	phid1 = mfspr(SPRN_HID1);
+	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
+
+	/* Display the amount of memory */
+	seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
+}
+
+static struct of_device_id __initdata of_bus_ids[] = {
+	{ .name = "soc", },
+	{ .type = "soc", },
+	{},
+};
+
+static int __init declare_of_platform_devices(void)
+{
+	if (!machine_is(sbc8548))
+		return 0;
+
+	of_platform_bus_probe(NULL, of_bus_ids, NULL);
+	return 0;
+}
+device_initcall(declare_of_platform_devices);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init sbc8548_probe(void)
+{
+        unsigned long root = of_get_flat_dt_root();
+
+        return of_flat_dt_is_compatible(root, "SBC8548");
+}
+
+define_machine(sbc8548) {
+	.name		= "SBC8548",
+	.probe		= sbc8548_probe,
+	.setup_arch	= sbc8548_setup_arch,
+	.init_IRQ	= sbc8548_pic_init,
+	.show_cpuinfo	= sbc8548_show_cpuinfo,
+	.get_irq	= mpic_get_irq,
+	.restart	= fsl_rstcr_restart,
+#ifdef CONFIG_PCI
+	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
+#endif
+	.calibrate_decr = generic_calibrate_decr,
+	.progress	= udbg_progress,
+};
-- 
1.5.0.rc1.gf4b6c

[PATCH 2/3] sbc8548: Add device tree source for Wind River SBC8548 board

[Paul Gortmaker]

This adds the device tree source for the Wind River SBC8548 board.  The
biggest difference between this and the MPC8548CDS reference platform
is the absence of the CDS's Arcadia peripherals and physical access to PCI#2.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/powerpc/boot/dts/sbc8548.dts |  242 +++++++++++++++++++++++++++++++++++++
 1 files changed, 242 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
new file mode 100644
index 0000000..e63ed20
--- /dev/null
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -0,0 +1,242 @@
+/*
+ * SBC8548 Device Tree Source
+ *
+ * Copyright 2007 Wind River Systems Inc.
+ *
+ * Paul Gortmaker (see MAINTAINERS for contact information)
+ *
+ * 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.
+ */
+
+
+/ {
+	model = "SBC8548";
+	compatible = "SBC8548";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		serial0 = &serial0;
+		serial1 = &serial1;
+		pci0 = &pci0;
+		/* pci1 doesn't have a corresponding physical connector */
+		pci2 = &pci2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8548@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <20>;	// 32 bytes
+			i-cache-line-size = <20>;	// 32 bytes
+			d-cache-size = <8000>;		// L1, 32K
+			i-cache-size = <8000>;		// L1, 32K
+			timebase-frequency = <0>;	// From uboot
+			bus-frequency = <0>;
+			clock-frequency = <0>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <00000000 10000000>;
+	};
+
+	soc8548@e0000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "soc";
+		ranges = <00000000 e0000000 00100000>;
+		reg = <e0000000 00001000>;	// CCSRBAR
+		bus-frequency = <0>;
+
+		memory-controller@2000 {
+			compatible = "fsl,8548-memory-controller";
+			reg = <2000 1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <12 2>;
+		};
+
+		l2-cache-controller@20000 {
+			compatible = "fsl,8548-l2-cache-controller";
+			reg = <20000 1000>;
+			cache-line-size = <20>;	// 32 bytes
+			cache-size = <80000>;	// L2, 512K
+			interrupt-parent = <&mpic>;
+			interrupts = <10 2>;
+		};
+
+		i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			compatible = "fsl-i2c";
+			reg = <3000 100>;
+			interrupts = <2b 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <1>;
+			compatible = "fsl-i2c";
+			reg = <3100 100>;
+			interrupts = <2b 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		mdio@24520 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,gianfar-mdio";
+			reg = <24520 20>;
+
+			phy0: ethernet-phy@19 {
+				interrupt-parent = <&mpic>;
+				interrupts = <6 1>;
+				reg = <19>;
+				device_type = "ethernet-phy";
+			};
+			phy1: ethernet-phy@1a {
+				interrupt-parent = <&mpic>;
+				interrupts = <7 1>;
+				reg = <1a>;
+				device_type = "ethernet-phy";
+			};
+		};
+
+		enet0: ethernet@24000 {
+			cell-index = <0>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <24000 1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <1d 2 1e 2 22 2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy0>;
+		};
+
+		enet1: ethernet@25000 {
+			cell-index = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <25000 1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <23 2 24 2 28 2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy1>;
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <4500 100>;	// reg base, size
+			clock-frequency = <0>;	// should we fill in in uboot?
+			interrupts = <2a 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <4600 100>;	// reg base, size
+			clock-frequency = <0>;	// should we fill in in uboot?
+			interrupts = <2a 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		global-utilities@e0000 {	//global utilities reg
+			compatible = "fsl,mpc8548-guts";
+			reg = <e0000 1000>;
+			fsl,has-rstcr;
+		};
+
+		mpic: pic@40000 {
+			interrupt-controller;
+			#address-cells = <0>;
+			#size-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <40000 40000>;
+			compatible = "chrp,open-pic";
+			device_type = "open-pic";
+                        big-endian;
+		};
+	};
+
+	pci0: pci@e0008000 {
+		cell-index = <0>;
+		interrupt-map-mask = <f800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x01 (PCI-X slot) */
+			00800 0 0 1 &mpic 0 1
+			00800 0 0 2 &mpic 1 1
+			00800 0 0 3 &mpic 2 1
+			00800 0 0 4 &mpic 3 1>;
+
+		interrupt-parent = <&mpic>;
+		interrupts = <18 2>;
+		bus-range = <0 0>;
+		ranges = <02000000 0 80000000 80000000 0 10000000
+			  01000000 0 00000000 e2000000 0 00800000>;
+		clock-frequency = <3f940aa>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <e0008000 1000>;
+		compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
+		device_type = "pci";
+	};
+
+	pci2: pcie@e000a000 {
+		cell-index = <2>;
+		interrupt-map-mask = <f800 0 0 7>;
+		interrupt-map = <
+
+			/* IDSEL 0x0 (PEX) */
+			00000 0 0 1 &mpic 0 1
+			00000 0 0 2 &mpic 1 1
+			00000 0 0 3 &mpic 2 1
+			00000 0 0 4 &mpic 3 1>;
+
+		interrupt-parent = <&mpic>;
+		interrupts = <1a 2>;
+		bus-range = <0 ff>;
+		ranges = <02000000 0 a0000000 a0000000 0 20000000
+			  01000000 0 00000000 e3000000 0 08000000>;
+		clock-frequency = <1fca055>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <e000a000 1000>;
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		pcie@0 {
+			reg = <0 0 0 0 0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <02000000 0 a0000000
+				  02000000 0 a0000000
+				  0 20000000
+
+				  01000000 0 00000000
+				  01000000 0 00000000
+				  0 08000000>;
+		};
+	};
+};
-- 
1.5.0.rc1.gf4b6c

[PATCH 3/3] sbc8548: Add default .config file for Wind River SBC8548

[Paul Gortmaker]

This is a suitable .config file for building the WRS SBC8548 kernel
to be used for NFS root via one of the TSEC interfaces and with
serial console via the soc/16550 compatible UART.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/powerpc/configs/sbc8548_defconfig |  740 ++++++++++++++++++++++++++++++++
 1 files changed, 740 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/configs/sbc8548_defconfig b/arch/powerpc/configs/sbc8548_defconfig
new file mode 100644
index 0000000..cb0448a
--- /dev/null
+++ b/arch/powerpc/configs/sbc8548_defconfig
@@ -0,0 +1,740 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc4
+# Thu Dec 20 18:10:58 2007
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+CONFIG_PPC_85xx=y
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_85xx=y
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_SPE=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8560_ADS is not set
+# CONFIG_MPC85xx_CDS is not set
+# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC85xx_DS is not set
+CONFIG_SBC8548=y
+# CONFIG_SBC8560 is not set
+CONFIG_MPC8540=y
+CONFIG_MPC85xx=y
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=y
+CONFIG_MATH_EMULATION=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
+# CONFIG_SECCOMP is not set
+CONFIG_WANT_DEVICE_TREE=y
+CONFIG_DEVICE_TREE=""
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_IP1000 is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+CONFIG_BROADCOM_PHY=y
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+# CONFIG_UCC_SLOW is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+# CONFIG_INSTRUMENTATION is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+# CONFIG_PPC_CLOCK is not set
-- 
1.5.0.rc1.gf4b6c

Re: [PATCH 1/3] sbc8548: Add basic support for Wind River SBC8548 as powerpc

[Kumar Gala]

On Dec 21, 2007, at 12:43 AM, Paul Gortmaker wrote:

> This adds the basic support for the Wind River SBC8548 board,  
> implemented
> as powerpc.  It closely follows the implementation of the MPC8548CDS.
>
> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
> ---
> arch/powerpc/platforms/85xx/Kconfig   |   10 ++-
> arch/powerpc/platforms/85xx/Makefile  |    1 +
> arch/powerpc/platforms/85xx/sbc8548.c |  182 ++++++++++++++++++++++++ 
> +++++++++
> 3 files changed, 191 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/ 
> platforms/85xx/Kconfig
> index 33d3bea..8407f43 100644
> --- a/arch/powerpc/platforms/85xx/Kconfig
> +++ b/arch/powerpc/platforms/85xx/Kconfig
> @@ -39,6 +39,12 @@ config MPC85xx_DS
> 	help
> 	  This option enables support for the MPC85xx DS (MPC8544 DS) board
>
> +config SBC8548
> +	bool "Wind River SBC8548"
> +	select DEFAULT_UIMAGE
> +	help
> +	  This option enables support for the Wind River SBC8548 board
> +
> config SBC8560
> 	bool "Wind River SBC8560"
> 	select DEFAULT_UIMAGE
> @@ -52,7 +58,7 @@ config MPC8540
> 	bool
> 	select PPC_UDBG_16550
> 	select PPC_INDIRECT_PCI
> -	default y if MPC8540_ADS || MPC85xx_CDS
> +	default y if MPC8540_ADS || MPC85xx_CDS || SBC8548
>
> config MPC8560
> 	bool
> @@ -66,4 +72,4 @@ config MPC85xx
> 	select FSL_PCI if PCI
> 	select SERIAL_8250_SHARE_IRQ if SERIAL_8250
> 	default y if MPC8540_ADS || MPC85xx_CDS || MPC8560_ADS \
> -		|| MPC85xx_MDS || MPC85xx_DS || SBC8560
> +		|| MPC85xx_MDS || MPC85xx_DS || SBC8560 || SBC8548
> diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/ 
> platforms/85xx/Makefile
> index c3f4d01..3a47b7a 100644
> --- a/arch/powerpc/platforms/85xx/Makefile
> +++ b/arch/powerpc/platforms/85xx/Makefile
> @@ -6,4 +6,5 @@ obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
> obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
> obj-$(CONFIG_MPC85xx_DS)  += mpc85xx_ds.o
> obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
> +obj-$(CONFIG_SBC8548) += sbc8548.o
> obj-$(CONFIG_SBC8560) += sbc8560.o
> diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/ 
> platforms/85xx/sbc8548.c
> new file mode 100644
> index 0000000..f3ab271
> --- /dev/null
> +++ b/arch/powerpc/platforms/85xx/sbc8548.c
> @@ -0,0 +1,182 @@
> +/*
> + * Wind River SBC8548 setup and early boot code.
> + *
> + * Copyright 2007 Wind River Systems Inc.
> + *
> + * By Paul Gortmaker (see MAINTAINERS for contact information)
> + *
> + * Based largely on the MPC8548CDS support - Copyright 2005  
> Freescale 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/stddef.h>
> +#include <linux/kernel.h>
> +#include <linux/init.h>
> +#include <linux/errno.h>
> +#include <linux/reboot.h>
> +#include <linux/pci.h>
> +#include <linux/kdev_t.h>
> +#include <linux/major.h>
> +#include <linux/console.h>
> +#include <linux/delay.h>
> +#include <linux/seq_file.h>
> +#include <linux/initrd.h>
> +#include <linux/module.h>
> +#include <linux/interrupt.h>
> +#include <linux/fsl_devices.h>
> +#include <linux/of_platform.h>
> +
> +#include <asm/system.h>
> +#include <asm/pgtable.h>
> +#include <asm/page.h>
> +#include <asm/atomic.h>
> +#include <asm/time.h>
> +#include <asm/io.h>
> +#include <asm/machdep.h>
> +#include <asm/ipic.h>
> +#include <asm/pci-bridge.h>
> +#include <asm/irq.h>
> +#include <mm/mmu_decl.h>
> +#include <asm/prom.h>
> +#include <asm/udbg.h>
> +#include <asm/mpic.h>
> +
> +#include <sysdev/fsl_soc.h>
> +#include <sysdev/fsl_pci.h>
> +
> +#ifdef CONFIG_PCI
> +static int sbc8548_exclude_device(struct pci_controller *hose,
> +				  u_char bus, u_char devfn)
> +{
> +	if (bus == 0 && PCI_SLOT(devfn) == 0)
> +		return PCIBIOS_DEVICE_NOT_FOUND;
> +	else
> +		return PCIBIOS_SUCCESSFUL;
> +}
> +#endif

see comment on the 8560 support, but I don't think you need to exclude  
the PHBs anymore.  I've fixed this so we have a general quick for FSL  
PHBs.

>
- k

Re: [PATCH 2/3] sbc8548: Add device tree source for Wind River SBC8548 board

[Kumar Gala]

On Dec 21, 2007, at 12:43 AM, Paul Gortmaker wrote:

> This adds the device tree source for the Wind River SBC8548 board.   
> The
> biggest difference between this and the MPC8548CDS reference platform
> is the absence of the CDS's Arcadia peripherals and physical access  
> to PCI#2.
>
> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
> ---
> arch/powerpc/boot/dts/sbc8548.dts |  242 ++++++++++++++++++++++++++++ 
> +++++++++
> 1 files changed, 242 insertions(+), 0 deletions(-)
>
> diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/ 
> dts/sbc8548.dts
> new file mode 100644
> index 0000000..e63ed20
> --- /dev/null
> +++ b/arch/powerpc/boot/dts/sbc8548.dts
> @@ -0,0 +1,242 @@
> +/*
> + * SBC8548 Device Tree Source
> + *
> + * Copyright 2007 Wind River Systems Inc.
> + *
> + * Paul Gortmaker (see MAINTAINERS for contact information)
> + *
> + * 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.
> + */
> +
> +
> +/ {
> +	model = "SBC8548";
> +	compatible = "SBC8548";
> +	#address-cells = <1>;
> +	#size-cells = <1>;

mind looking at converting this to a dts-v1 format?

- k

Re: [PATCH 2/3] sbc8548: Add device tree source for Wind River SBC8548 board

[Paul Gortmaker]

In message: Re: [PATCH 2/3] sbc8548: Add device tree source for Wind River SBC8548 board
on 21/12/2007 Kumar Gala wrote:

>
> On Dec 21, 2007, at 12:43 AM, Paul Gortmaker wrote:
>
>> This adds the device tree source for the Wind River SBC8548 board. 

[...]

> mind looking at converting this to a dts-v1 format?
>
> - k

I figured there might be value in having it as a separate commit, seeing
as there aren't that many other dts-v1 as a reference (yet).  Not sure
if I've got all the v1 type changes in that you had in mind, but I fed
it through the latest dtc from git and fed it to the board and it still
seems happy with it.

I'll probably be away from e-mail after this afternoon for the holiday
period -- so thanks (everyone) for the feedback and whatever I don't
get to today, or any additional recommended changes I'll pick up in Jan.

P.

---

>From: Paul Gortmaker <paul.gortmaker@windriver.com>
>Date: Fri, 21 Dec 2007 12:11:17 -0500
>Subject: [PATCH] sbc8548: Convert device tree to be dts-v1 compatible

This converts the sbc8548 dts to be dts-v1 compatible.  Tested with the
latest git pull of dtc (Dec 21/07).

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/powerpc/boot/dts/sbc8548.dts |  122 +++++++++++++++++++------------------
 1 files changed, 62 insertions(+), 60 deletions(-)

diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index e63ed20..14be38a 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -12,6 +12,8 @@
  */
 
 
+/dts-v1/;
+
 / {
 	model = "SBC8548";
 	compatible = "SBC8548";
@@ -35,10 +37,10 @@
 		PowerPC,8548@0 {
 			device_type = "cpu";
 			reg = <0>;
-			d-cache-line-size = <20>;	// 32 bytes
-			i-cache-line-size = <20>;	// 32 bytes
-			d-cache-size = <8000>;		// L1, 32K
-			i-cache-size = <8000>;		// L1, 32K
+			d-cache-line-size = <0x20>;	// 32 bytes
+			i-cache-line-size = <0x20>;	// 32 bytes
+			d-cache-size = <0x8000>;	// L1, 32K
+			i-cache-size = <0x8000>;	// L1, 32K
 			timebase-frequency = <0>;	// From uboot
 			bus-frequency = <0>;
 			clock-frequency = <0>;
@@ -47,31 +49,31 @@
 
 	memory {
 		device_type = "memory";
-		reg = <00000000 10000000>;
+		reg = <0x00000000 0x10000000>;
 	};
 
 	soc8548@e0000000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		device_type = "soc";
-		ranges = <00000000 e0000000 00100000>;
-		reg = <e0000000 00001000>;	// CCSRBAR
+		ranges = <0x00000000 0xe0000000 0x00100000>;
+		reg = <0xe0000000 0x00001000>;	// CCSRBAR
 		bus-frequency = <0>;
 
 		memory-controller@2000 {
 			compatible = "fsl,8548-memory-controller";
-			reg = <2000 1000>;
+			reg = <0x2000 0x1000>;
 			interrupt-parent = <&mpic>;
-			interrupts = <12 2>;
+			interrupts = <0x12 0x2>;
 		};
 
 		l2-cache-controller@20000 {
 			compatible = "fsl,8548-l2-cache-controller";
-			reg = <20000 1000>;
-			cache-line-size = <20>;	// 32 bytes
-			cache-size = <80000>;	// L2, 512K
+			reg = <0x20000 0x1000>;
+			cache-line-size = <0x20>;	// 32 bytes
+			cache-size = <0x80000>;	// L2, 512K
 			interrupt-parent = <&mpic>;
-			interrupts = <10 2>;
+			interrupts = <0x10 0x2>;
 		};
 
 		i2c@3000 {
@@ -79,8 +81,8 @@
 			#size-cells = <0>;
 			cell-index = <0>;
 			compatible = "fsl-i2c";
-			reg = <3000 100>;
-			interrupts = <2b 2>;
+			reg = <0x3000 0x100>;
+			interrupts = <0x2b 0x2>;
 			interrupt-parent = <&mpic>;
 			dfsrr;
 		};
@@ -90,8 +92,8 @@
 			#size-cells = <0>;
 			cell-index = <1>;
 			compatible = "fsl-i2c";
-			reg = <3100 100>;
-			interrupts = <2b 2>;
+			reg = <0x3100 0x100>;
+			interrupts = <0x2b 0x2>;
 			interrupt-parent = <&mpic>;
 			dfsrr;
 		};
@@ -100,18 +102,18 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,gianfar-mdio";
-			reg = <24520 20>;
+			reg = <0x24520 0x20>;
 
 			phy0: ethernet-phy@19 {
 				interrupt-parent = <&mpic>;
-				interrupts = <6 1>;
-				reg = <19>;
+				interrupts = <0x6 0x1>;
+				reg = <0x19>;
 				device_type = "ethernet-phy";
 			};
 			phy1: ethernet-phy@1a {
 				interrupt-parent = <&mpic>;
-				interrupts = <7 1>;
-				reg = <1a>;
+				interrupts = <0x7 0x1>;
+				reg = <0x1a>;
 				device_type = "ethernet-phy";
 			};
 		};
@@ -121,9 +123,9 @@
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
-			reg = <24000 1000>;
+			reg = <0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <1d 2 1e 2 22 2>;
+			interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy0>;
 		};
@@ -133,9 +135,9 @@
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
-			reg = <25000 1000>;
+			reg = <0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <23 2 24 2 28 2>;
+			interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy1>;
 		};
@@ -144,9 +146,9 @@
 			cell-index = <0>;
 			device_type = "serial";
 			compatible = "ns16550";
-			reg = <4500 100>;	// reg base, size
+			reg = <0x4500 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
-			interrupts = <2a 2>;
+			interrupts = <0x2a 0x2>;
 			interrupt-parent = <&mpic>;
 		};
 
@@ -154,15 +156,15 @@
 			cell-index = <1>;
 			device_type = "serial";
 			compatible = "ns16550";
-			reg = <4600 100>;	// reg base, size
+			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
-			interrupts = <2a 2>;
+			interrupts = <0x2a 0x2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		global-utilities@e0000 {	//global utilities reg
 			compatible = "fsl,mpc8548-guts";
-			reg = <e0000 1000>;
+			reg = <0xe0000 0x1000>;
 			fsl,has-rstcr;
 		};
 
@@ -171,7 +173,7 @@
 			#address-cells = <0>;
 			#size-cells = <0>;
 			#interrupt-cells = <2>;
-			reg = <40000 40000>;
+			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
                         big-endian;
@@ -180,63 +182,63 @@
 
 	pci0: pci@e0008000 {
 		cell-index = <0>;
-		interrupt-map-mask = <f800 0 0 7>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 			/* IDSEL 0x01 (PCI-X slot) */
-			00800 0 0 1 &mpic 0 1
-			00800 0 0 2 &mpic 1 1
-			00800 0 0 3 &mpic 2 1
-			00800 0 0 4 &mpic 3 1>;
+			0x0800 0x0 0x0 0x1 &mpic 0x0 0x1
+			0x0800 0x0 0x0 0x2 &mpic 0x1 0x1
+			0x0800 0x0 0x0 0x3 &mpic 0x2 0x1
+			0x0800 0x0 0x0 0x4 &mpic 0x3 0x1>;
 
 		interrupt-parent = <&mpic>;
-		interrupts = <18 2>;
+		interrupts = <0x18 0x2>;
 		bus-range = <0 0>;
-		ranges = <02000000 0 80000000 80000000 0 10000000
-			  01000000 0 00000000 e2000000 0 00800000>;
-		clock-frequency = <3f940aa>;
+		ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x10000000
+			  0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00800000>;
+		clock-frequency = <66666666>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
 		#address-cells = <3>;
-		reg = <e0008000 1000>;
+		reg = <0xe0008000 0x1000>;
 		compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
 		device_type = "pci";
 	};
 
 	pci2: pcie@e000a000 {
 		cell-index = <2>;
-		interrupt-map-mask = <f800 0 0 7>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 
 			/* IDSEL 0x0 (PEX) */
-			00000 0 0 1 &mpic 0 1
-			00000 0 0 2 &mpic 1 1
-			00000 0 0 3 &mpic 2 1
-			00000 0 0 4 &mpic 3 1>;
+			0x0000 0x0 0x0 0x1 &mpic 0x0 0x1
+			0x0000 0x0 0x0 0x2 &mpic 0x1 0x1
+			0x0000 0x0 0x0 0x3 &mpic 0x2 0x1
+			0x0000 0x0 0x0 0x4 &mpic 0x3 0x1>;
 
 		interrupt-parent = <&mpic>;
-		interrupts = <1a 2>;
-		bus-range = <0 ff>;
-		ranges = <02000000 0 a0000000 a0000000 0 20000000
-			  01000000 0 00000000 e3000000 0 08000000>;
-		clock-frequency = <1fca055>;
+		interrupts = <0x1a 0x2>;
+		bus-range = <0x0 0xff>;
+		ranges = <0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
+			  0x01000000 0x0 0x00000000 0xe3000000 0x0 0x08000000>;
+		clock-frequency = <33333333>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
 		#address-cells = <3>;
-		reg = <e000a000 1000>;
+		reg = <0xe000a000 0x1000>;
 		compatible = "fsl,mpc8548-pcie";
 		device_type = "pci";
 		pcie@0 {
-			reg = <0 0 0 0 0>;
+			reg = <0x0 0x0 0x0 0x0 0x0>;
 			#size-cells = <2>;
 			#address-cells = <3>;
 			device_type = "pci";
-			ranges = <02000000 0 a0000000
-				  02000000 0 a0000000
-				  0 20000000
+			ranges = <0x02000000 0x0 0xa0000000
+				  0x02000000 0x0 0xa0000000
+				  0x0 0x20000000
 
-				  01000000 0 00000000
-				  01000000 0 00000000
-				  0 08000000>;
+				  0x01000000 0x0 0x00000000
+				  0x01000000 0x0 0x00000000
+				  0x0 0x08000000>;
 		};
 	};
 };
-- 
1.5.0.rc1.gf4b6c

Re: [PATCH 2/3] sbc8548: Add device tree source for Wind River SBC8548 board

[David Gibson]

On Fri, Dec 21, 2007 at 12:20:24PM -0500, Paul Gortmaker wrote:
> In message: Re: [PATCH 2/3] sbc8548: Add device tree source for Wind River SBC8548 board
> on 21/12/2007 Kumar Gala wrote:
> 
> >
> > On Dec 21, 2007, at 12:43 AM, Paul Gortmaker wrote:
> >
> >> This adds the device tree source for the Wind River SBC8548 board. 
> 
> [...]
> 
> > mind looking at converting this to a dts-v1 format?
> >
> > - k
> 
> I figured there might be value in having it as a separate commit, seeing
> as there aren't that many other dts-v1 as a reference (yet).  Not sure
> if I've got all the v1 type changes in that you had in mind, but I fed
> it through the latest dtc from git and fed it to the board and it still
> seems happy with it.

There are really only two changes with dts-v1.
	1) All integers become C-style, so, decimal by default with
leading 0, 0x or 0b for octal/hex/binary.  d# h# o# are no longer
supported.
	2) References to pths must be writte as &{/some/node/or/other}
instead of &/some/node/or/other.  References to labels remain fine as
just &label.

The explicit new source version isn't because the format changes are
large, just because there was no way to make them in a
backwards-compatible way.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

Re: [PATCH 1/3] sbc8548: Add basic support for Wind River SBC8548 as powerpc

[Paul Gortmaker]

Kumar Gala wrote:
>
> On Dec 21, 2007, at 12:43 AM, Paul Gortmaker wrote:
>
>> This adds the basic support for the Wind River SBC8548 board, 
>> implemented
>> as powerpc.  It closely follows the implementation of the MPC8548CDS.
>>
>>

[...]

>> +#ifdef CONFIG_PCI
>> +static int sbc8548_exclude_device(struct pci_controller *hose,
>> +                  u_char bus, u_char devfn)
>> +{
>> +    if (bus == 0 && PCI_SLOT(devfn) == 0)
>> +        return PCIBIOS_DEVICE_NOT_FOUND;
>> +    else
>> +        return PCIBIOS_SUCCESSFUL;
>> +}
>> +#endif
>
> see comment on the 8560 support, but I don't think you need to exclude 
> the PHBs anymore.  I've fixed this so we have a general quick for FSL 
> PHBs.
>

Right.  I wanted to also test on the 8548, since I can't really plug 
anything
into my 8560, and on the 8548, the PCI behaviour is unaltered by
clobbering these.  I'll send a patch removing it from both of the
sbc85xx boards in a bit.

Aside from this, and the 8548 dts-v1 conversion (already sent), I don't
think there were any other to-fix items for the sbc8548, so I won't
spam everyone with those 8548 patches again unless you need me to
rebase them or similar.

Thanks,
Paul.

>>
> - k

[PATCH] sbc85xx: remove PCI exclude device for sbc8548/sbc8560

[Paul Gortmaker]

The PCI exclude device for the sbc85xx boards was only filtering out
the PHB and nothing else.  This functionality is no longer required
at a board specific level -- it is handled as a more global quirk now.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/powerpc/platforms/85xx/sbc8548.c |   13 -------------
 arch/powerpc/platforms/85xx/sbc8560.c |   13 -------------
 2 files changed, 0 insertions(+), 26 deletions(-)

diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index f3ab271..de27b57 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -49,17 +49,6 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
-#ifdef CONFIG_PCI
-static int sbc8548_exclude_device(struct pci_controller *hose,
-				  u_char bus, u_char devfn)
-{
-	if (bus == 0 && PCI_SLOT(devfn) == 0)
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	else
-		return PCIBIOS_SUCCESSFUL;
-}
-#endif
-
 static void __init sbc8548_pic_init(void)
 {
 	struct mpic *mpic;
@@ -114,8 +103,6 @@ static void __init sbc8548_setup_arch(void)
 				fsl_add_bridge(np, 0);
 		}
 	}
-
-	ppc_md.pci_exclude_device = sbc8548_exclude_device;
 #endif
 }
 
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index 6aef38b..2030e87 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -37,17 +37,6 @@
 #include <sysdev/cpm2_pic.h>
 #endif
 
-#ifdef CONFIG_PCI
-static int sbc8560_exclude_device(struct pci_controller *hose,
-				   u_char bus, u_char devfn)
-{
-	if (bus == 0 && PCI_SLOT(devfn) == 0)
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	else
-		return PCIBIOS_SUCCESSFUL;
-}
-#endif /* CONFIG_PCI */
-
 #ifdef CONFIG_CPM2
 
 static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
@@ -199,8 +188,6 @@ static void __init sbc8560_setup_arch(void)
 #ifdef CONFIG_PCI
 	for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
 		fsl_add_bridge(np, 1);
-
-	ppc_md.pci_exclude_device = sbc8560_exclude_device;
 #endif
 }
 
-- 
1.5.0.rc1.gf4b6c

Re: [PATCH] sbc85xx: remove PCI exclude device for sbc8548/sbc8560

[Kumar Gala]

On Jan 7, 2008, at 4:40 PM, Paul Gortmaker wrote:

> The PCI exclude device for the sbc85xx boards was only filtering out
> the PHB and nothing else.  This functionality is no longer required
> at a board specific level -- it is handled as a more global quirk now.
>
> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

Can you respin the full patch set with the update .dts to v1.

- k