ppc40x: add support for 3.6

Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 34774
12 years ago · 565cdf58b5
parent 2143de1a3d
commit 565cdf58b5
8 changed files with 2034 additions and 0 deletions
--- a/target/linux/ppc40x/config-3.6
+++ b/target/linux/ppc40x/config-3.6
@ -0,0 +1,225 @@
+CONFIG_405EP=y
+CONFIG_405EX=y
+CONFIG_40x=y
+# CONFIG_44x is not set
+CONFIG_4xx=y
+CONFIG_4xx_SOC=y
+# CONFIG_ACADIA is not set
+# CONFIG_ADVANCED_OPTIONS is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_BOUNCE=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CMDLINE="console=ttyS0,115200 rootfstype=squashfs,jffs2 noinitrd"
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_DECOMPRESS_LZMA=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_DTC=y
+# CONFIG_E200 is not set
+CONFIG_EARLY_PRINTK=y
+# CONFIG_EP405 is not set
+# CONFIG_EPAPR_BOOT is not set
+CONFIG_EXTRA_TARGETS="uImage"
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_GENERIC_TIME_VSYSCALL=y
+# CONFIG_GEN_RTC is not set
+# CONFIG_GE_FPGA is not set
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+# CONFIG_HAS_RAPIDIO is not set
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_HAVE_GENERIC_HARDIRQS=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_IRQ_WORK=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+# CONFIG_HOTFOOT is not set
+CONFIG_HW_RANDOM=y
+CONFIG_HZ=250
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+CONFIG_IBM_EMAC=y
+CONFIG_IBM_EMAC_EMAC4=y
+CONFIG_IBM_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_EMAC_RGMII=y
+CONFIG_IBM_EMAC_RXB=256
+CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0
+CONFIG_IBM_EMAC_TXB=256
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IOMMU_HELPER=y
+# CONFIG_IPIC is not set
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_ISA_DMA_API=y
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_KILAUEA=y
+CONFIG_LEDS_GPIO=m
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_MAGICBOX=y
+# CONFIG_MAKALU is not set
+# CONFIG_MATH_EMULATION is not set
+CONFIG_MAX_ACTIVE_REGIONS=32
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_U3_HT_IRQS is not set
+# CONFIG_MPIC_WEIRD is not set
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_GEOMETRY is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_NEED_DMA_MAP_STATE=y
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NLS=m
+# CONFIG_NONSTATIC_KERNEL is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_NR_IRQS=512
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_DEVICE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_MTD=y
+CONFIG_OF_NET=y
+CONFIG_OF_PCI=y
+CONFIG_OF_PCI_IRQ=y
+CONFIG_OPENRB=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_PCI=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_MSI=y
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_PPC40x_SIMPLE=y
+CONFIG_PPC4xx_MSI=y
+CONFIG_PPC4xx_PCI_EXPRESS=y
+# CONFIG_PPC64 is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_PPC_970_NAP is not set
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_REGS=y
+# CONFIG_PPC_BOOK3S_32 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_DCR=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_EARLY_DEBUG is not set
+# CONFIG_PPC_EPAPR_HV_PIC is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_ICP_HV is not set
+# CONFIG_PPC_ICP_NATIVE is not set
+# CONFIG_PPC_ICS_RTAS is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_PPC_MMU_NOHASH=y
+# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MSI_BITMAP=y
+CONFIG_PPC_OF=y
+# CONFIG_PPC_P7_NAP is not set
+CONFIG_PPC_PCI_CHOICE=y
+# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_UDBG_16550=y
+CONFIG_PPC_WERROR=y
+# CONFIG_PPC_WSP is not set
+# CONFIG_PPC_XICS is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_PROC_DEVICETREE=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_SCHED_HRTICK=y
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_FSL=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SWIOTLB=y
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_USB=m
+CONFIG_USB_ARCH_HAS_XHCI=y
+CONFIG_USB_COMMON=m
+# CONFIG_USB_EHCI_HCD is not set
+CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
+CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
+CONFIG_USB_OHCI_HCD=m
+CONFIG_USB_OHCI_HCD_PCI=y
+# CONFIG_USB_OHCI_HCD_PLATFORM is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
+CONFIG_USB_SUPPORT=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_WALNUT is not set
+CONFIG_WORD_SIZE=32
+# CONFIG_XILINX_SYSACE is not set
+# CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set
--- a/target/linux/ppc40x/patches-3.6/003-powerpc-add-EBC_BXCR-defines.patch
+++ b/target/linux/ppc40x/patches-3.6/003-powerpc-add-EBC_BXCR-defines.patch
@ -0,0 +1,27 @@
+--- a/arch/powerpc/boot/dcr.h
+++ b/arch/powerpc/boot/dcr.h
+@@ -55,6 +55,14 @@ static const unsigned long sdram_bxcr[]
+ #define   EBC_BXCR(n)					  (n)
+ #define	    EBC_BXCR_BAS				    0xfff00000
+ #define	    EBC_BXCR_BS				  	    0x000e0000
+#define	      EBC_BXCR_BS_1M				      0x00000000
+#define	      EBC_BXCR_BS_2M				      0x00020000
+#define	      EBC_BXCR_BS_4M				      0x00040000
+#define	      EBC_BXCR_BS_8M				      0x00060000
+#define	      EBC_BXCR_BS_16M				      0x00080000
+#define	      EBC_BXCR_BS_32M				      0x000a0000
+#define	      EBC_BXCR_BS_64M				      0x000c0000
+#define	      EBC_BXCR_BS_128M				      0x000e0000
+ #define	    EBC_BXCR_BANK_SIZE(reg) \
+ 	(0x100000 << (((reg) & EBC_BXCR_BS) >> 17))
+ #define	    EBC_BXCR_BU				  	    0x00018000
+@@ -63,6 +71,9 @@ static const unsigned long sdram_bxcr[]
+ #define	      EBC_BXCR_BU_WO			  	      0x00010000
+ #define	      EBC_BXCR_BU_RW			  	      0x00018000
+ #define	    EBC_BXCR_BW				  	    0x00006000
+#define	      EBC_BXCR_BW_8				      0x00000000
+#define	      EBC_BXCR_BW_16				      0x00002000
+#define	      EBC_BXCR_BW_32				      0x00006000
+ #define   EBC_B0AP					  0x10
+ #define   EBC_B1AP					  0x11
+ #define   EBC_B2AP					  0x12
--- a/target/linux/ppc40x/patches-3.6/004-magicbox.patch
+++ b/target/linux/ppc40x/patches-3.6/004-magicbox.patch
@ -0,0 +1,446 @@
+--- /dev/null
+++ b/arch/powerpc/boot/cuboot-magicbox.c
+@@ -0,0 +1,98 @@
+/*
+ * Old U-boot compatibility for Magicbox boards
+ *
+ * Author: Imre Kaloz <kaloz@openwrt.org>
+ *         Gabor Juhos <juhosg@openwrt.org>
+ *
+ * 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.
+ */
+
+#include "ops.h"
+#include "io.h"
+#include "dcr.h"
+#include "stdio.h"
+#include "4xx.h"
+#include "44x.h"
+#include "cuboot.h"
+
+#define TARGET_4xx
+#define TARGET_405EP
+#include "ppcboot.h"
+
+static bd_t bd;
+
+static void fixup_perwe(void)
+{
+
+#define DCRN_CPC0_PCI_BASE	0xf9
+
+	/* Turn on PerWE instead of PCIINT */
+	mtdcr(DCRN_CPC0_PCI_BASE,
+	      mfdcr(DCRN_CPC0_PCI_BASE) | (0x80000000L >> 27));
+
+#undef DCRN_CPC0_PCI_BASE
+}
+
+static void fixup_cf_card(void)
+{
+
+#define CF_CS0_BASE	0xff100000
+#define CF_CS1_BASE	0xff200000
+
+	/* PerCS1 (CF's CS0): base 0xff100000, 16-bit, rw */
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B1CR);
+	mtdcr(DCRN_EBC0_CFGDATA, CF_CS0_BASE | EBC_BXCR_BS_1M |
+				 EBC_BXCR_BU_RW | EBC_BXCR_BW_16);
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B1AP);
+	mtdcr(DCRN_EBC0_CFGDATA, 0x080bd800);
+
+	/* PerCS2 (CF's CS1): base 0xff200000, 16-bit, rw */
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B2CR);
+	mtdcr(DCRN_EBC0_CFGDATA, CF_CS1_BASE | EBC_BXCR_BS_1M |
+				 EBC_BXCR_BU_RW | EBC_BXCR_BW_16);
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B2AP);
+	mtdcr(DCRN_EBC0_CFGDATA, 0x080bd800);
+
+#undef CF_CS0_BASE
+#undef CF_CS1_BASE
+}
+
+static void magicbox_fixups(void)
+{
+	ibm405ep_fixup_clocks(bd.bi_procfreq / 8);
+	ibm4xx_sdram_fixup_memsize();
+
+	/* Magicbox v1 has only one ethernet, one serial and no
+	 * CF slot -- detect it using it's fake enet1addr
+	 */
+	if ((bd.bi_enet1addr[2] == 0x02) &&
+	    (bd.bi_enet1addr[3] == 0xfa) &&
+	    (bd.bi_enet1addr[4] == 0xf0) &&
+	    (bd.bi_enet1addr[5] == 0x80)) {
+		void *devp;
+		devp = finddevice("/plb/opb/ethernet@ef600900");
+		del_node(devp);
+		devp = finddevice("/plb/opb/serial@ef600400");
+		del_node(devp);
+		devp = finddevice("/plb/ebc/cf_card@ff100000");
+		del_node(devp);
+
+	} else {
+		fixup_perwe();
+		fixup_cf_card();
+	}
+
+	dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+		unsigned long r6, unsigned long r7)
+{
+	CUBOOT_INIT();
+	platform_ops.fixups = magicbox_fixups;
+	platform_ops.exit = ibm40x_dbcr_reset;
+	fdt_init(_dtb_start);
+	serial_console_init();
+}
+--- /dev/null
+++ b/arch/powerpc/boot/dts/magicbox.dts
+@@ -0,0 +1,285 @@
+/*
+ * Device Tree Source for Magicbox boards
+ *
+ * Copyright 2008-2009 Imre Kaloz <kaloz@openwrt.org>
+ * Copyright 2009 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Based on walnut.dts
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	model = "magicbox";
+	compatible = "magicbox";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		ethernet0 = &EMAC0;
+		ethernet1 = &EMAC1;
+		serial0 = &UART0;
+		serial1 = &UART1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "PowerPC,405EP";
+			reg = <0x00000000>;
+			clock-frequency = <0>; /* Filled in by zImage */
+			timebase-frequency = <0>; /* Filled in by zImage */
+			i-cache-line-size = <0x20>;
+			d-cache-line-size = <0x20>;
+			i-cache-size = <0x4000>;
+			d-cache-size = <0x4000>;
+			dcr-controller;
+			dcr-access-method = "native";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000>; /* Filled in by zImage */
+	};
+
+	UIC0: interrupt-controller {
+		compatible = "ibm,uic";
+		interrupt-controller;
+		cell-index = <0>;
+		dcr-reg = <0x0c0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+	};
+
+	plb {
+		compatible = "ibm,plb3";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		clock-frequency = <0>; /* Filled in by zImage */
+
+		SDRAM0: memory-controller {
+			compatible = "ibm,sdram-405ep";
+			dcr-reg = <0x010 0x002>;
+		};
+
+		MAL: mcmal {
+			compatible = "ibm,mcmal-405ep", "ibm,mcmal";
+			dcr-reg = <0x180 0x062>;
+			num-tx-chans = <4>;
+			num-rx-chans = <2>;
+			interrupt-parent = <&UIC0>;
+			interrupts = <
+				0xb 0x4 /* TXEOB */
+				0xc 0x4 /* RXEOB */
+				0xa 0x4 /* SERR */
+				0xd 0x4 /* TXDE */
+				0xe 0x4 /* RXDE */>;
+		};
+
+		POB0: opb {
+			compatible = "ibm,opb-405ep", "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0xef600000 0xef600000 0x00a00000>;
+			dcr-reg = <0x0a0 0x005>;
+			clock-frequency = <0>; /* Filled in by zImage */
+
+			UART0: serial@ef600300 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600300 0x00000008>;
+				virtual-reg = <0xef600300>;
+				clock-frequency = <0>; /* Filled in by zImage */
+				current-speed = <115200>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x0 0x4>;
+			};
+
+			UART1: serial@ef600400 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600400 0x00000008>;
+				virtual-reg = <0xef600400>;
+				clock-frequency = <0>; /* Filled in by zImage */
+				current-speed = <115200>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x1 0x4>;
+			};
+
+			IIC: i2c@ef600500 {
+				compatible = "ibm,iic-405ep", "ibm,iic";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0xef600500 0x00000011>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x2 0x4>;
+
+				dtt@48 {
+					compatible = "national,lm75";
+					reg = <0x48>;
+				};
+
+				eeprom@50 {
+					compatible = "at24,24c16";
+					reg = <0x50>;
+				};
+			};
+
+			GPIO0: gpio-controller@ef600700 {
+				compatible = "ibm,ppc4xx-gpio";
+				reg = <0xef600700 0x00000020>;
+				#gpio-cells = <2>;
+				gpio-controller;
+			};
+
+			EMAC0: ethernet@ef600800 {
+				linux,network-index = <0x0>;
+				device_type = "network";
+				compatible = "ibm,emac-405ep", "ibm,emac";
+				interrupt-parent = <&UIC0>;
+				interrupts = <
+					0xf 0x4 /* Ethernet */
+					0x9 0x4 /* Ethernet Wake Up */>;
+				local-mac-address = [000000000000]; /* Filled in by zImage */
+				reg = <0xef600800 0x00000070>;
+				mal-device = <&MAL>;
+				mal-tx-channel = <0>;
+				mal-rx-channel = <0>;
+				cell-index = <0>;
+				max-frame-size = <0x5dc>;
+				rx-fifo-size = <0x1000>;
+				tx-fifo-size = <0x800>;
+				phy-mode = "mii";
+				phy-map = <0x00000000>;
+			};
+
+			EMAC1: ethernet@ef600900 {
+				linux,network-index = <0x1>;
+				device_type = "network";
+				compatible = "ibm,emac-405ep", "ibm,emac";
+				interrupt-parent = <&UIC0>;
+				interrupts = <
+					0x11 0x4 /* Ethernet */
+					0x09 0x4 /* Ethernet Wake Up */>;
+				local-mac-address = [000000000000]; /* Filled in by zImage */
+				reg = <0xef600900 0x00000070>;
+				mal-device = <&MAL>;
+				mal-tx-channel = <2>;
+				mal-rx-channel = <1>;
+				cell-index = <1>;
+				max-frame-size = <0x5dc>;
+				rx-fifo-size = <0x1000>;
+				tx-fifo-size = <0x800>;
+				mdio-device = <&EMAC0>;
+				phy-mode = "mii";
+				phy-map = <0x00000001>;
+			};
+
+			leds {
+				compatible = "gpio-leds";
+				user {
+					label = "magicbox:red:user";
+					gpios = <&GPIO0 2 1>;
+				};
+			};
+		};
+
+		EBC0: ebc {
+			compatible = "ibm,ebc-405ep", "ibm,ebc";
+			dcr-reg = <0x012 0x002>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			/* The ranges property is supplied by the bootwrapper
+			 * and is based on the firmware's configuration of the
+			 * EBC bridge
+			 */
+			clock-frequency = <0>; /* Filled in by zImage */
+
+			cf_card@ff100000 {
+				compatible = "magicbox-cf", "pata-magicbox-cf";
+				reg = <0x00000000 0xff100000 0x00001000
+				       0x00000000 0xff200000 0x00001000>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x19 0x1 /* IRQ_TYPE_EDGE_RISING */ >;
+			};
+
+			nor_flash@ffc00000 {
+				compatible = "cfi-flash";
+				bank-width = <2>;
+				reg = <0x00000000 0xffc00000 0x00400000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				partition0@0 {
+					label = "linux";
+					reg = <0x0 0x140000>;
+				};
+				partition1@120000 {
+					label = "rootfs";
+					reg = <0x140000 0x280000>;
+				};
+				partition2@3c0000 {
+					label = "u-boot";
+					reg = <0x3c0000 0x30000>;
+					read-only;
+				};
+				partition3@0 {
+					label = "firmware";
+					reg = <0x0 0x3c0000>;
+				};
+			};
+		};
+
+		PCI0: pci@ec000000 {
+			device_type = "pci";
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			compatible = "ibm,plb405ep-pci", "ibm,plb-pci";
+			primary;
+			reg = <0xeec00000 0x00000008	/* Config space access */
+			       0xeed80000 0x00000004	/* IACK */
+			       0xeed80000 0x00000004	/* Special cycle */
+			       0xef480000 0x00000040>;	/* Internal registers */
+
+			/* Outbound ranges, one memory and one IO,
+			 * later cannot be changed. Chip supports a second
+			 * IO range but we don't use it for now
+			 */
+			ranges = <0x02000000 0x00000000 0x80000000 0x80000000 0x00000000 0x20000000
+				  0x01000000 0x00000000 0x00000000 0xe8000000 0x00000000 0x00010000>;
+
+			/* Inbound 2GB range starting at 0 */
+			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
+
+			interrupt-map-mask = <0xf800 0x0 0x0 0x0>;
+			interrupt-map = <
+				/* IDSEL 1 */
+				0x800 0x0 0x0 0x0 &UIC0 0x1c 0x8
+
+				/* IDSEL 2 */
+				0x1000 0x0 0x0 0x0 &UIC0 0x1d 0x8
+
+				/* IDSEL 3 */
+				0x1800 0x0 0x0 0x0 &UIC0 0x1e 0x8
+
+				/* IDSEL 4 */
+				0x2000 0x0 0x0 0x0 &UIC0 0x1f 0x8
+			>;
+		};
+	};
+
+	chosen {
+		linux,stdout-path = "/plb/opb/serial@ef600300";
+	};
+};
+--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
+@@ -43,6 +43,7 @@ $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -
+ $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440
+ $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
+ $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-magicbox.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
+@@ -78,7 +79,8 @@ src-plat-y := of.c
+ src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
+ 				treeboot-walnut.c cuboot-acadia.c \
+ 				cuboot-kilauea.c simpleboot.c \
+-				virtex405-head.S virtex.c
+				virtex405-head.S virtex.c \
+				cuboot-magicbox.c
+ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
+ 				cuboot-bamboo.c cuboot-sam440ep.c \
+ 				cuboot-sequoia.c cuboot-rainier.c \
+@@ -220,6 +222,7 @@ image-$(CONFIG_HOTFOOT)			+= cuImage.hot
+ image-$(CONFIG_WALNUT)			+= treeImage.walnut
+ image-$(CONFIG_ACADIA)			+= cuImage.acadia
+ image-$(CONFIG_OBS600)			+= uImage.obs600
+image-$(CONFIG_MAGICBOX)		+= cuImage.magicbox
+ 
+ # Board ports in arch/powerpc/platform/44x/Kconfig
+ image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
+--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
+@@ -38,6 +38,16 @@ config KILAUEA
+ 	help
+ 	  This option enables support for the AMCC PPC405EX evaluation board.
+ 
+config MAGICBOX
+	bool "Magicbox"
+	depends on 40x
+	default n
+	select PPC40x_SIMPLE
+	select 405EP
+	select PCI
+	help
+	  This option enables support for the Magicbox boards.
+
+ config MAKALU
+ 	bool "Makalu"
+ 	depends on 40x
+--- a/arch/powerpc/platforms/40x/ppc40x_simple.c
+++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
+@@ -57,6 +57,7 @@ static const char *board[] __initdata =
+ 	"amcc,makalu",
+ 	"apm,klondike",
+ 	"est,hotfoot",
+	"magicbox",
+ 	"plathome,obs600"
+ };
+ 
--- a/target/linux/ppc40x/patches-3.6/005-openrb.patch
+++ b/target/linux/ppc40x/patches-3.6/005-openrb.patch
@ -0,0 +1,447 @@
+--- /dev/null
+++ b/arch/powerpc/boot/cuboot-openrb.c
+@@ -0,0 +1,94 @@
+/*
+ * Old U-boot compatibility for OpenRB boards
+ *
+ * Author: Gabor Juhos <juhosg@openwrt.org>
+ *         Imre Kaloz <kaloz@openwrt.org>
+ *
+ * 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.
+ */
+
+#include "ops.h"
+#include "io.h"
+#include "dcr.h"
+#include "stdio.h"
+#include "4xx.h"
+#include "44x.h"
+#include "cuboot.h"
+
+#define TARGET_4xx
+#define TARGET_405EP
+#include "ppcboot.h"
+
+static bd_t bd;
+
+static void fixup_perwe(void)
+{
+#define DCRN_CPC0_PCI_BASE	0xf9
+
+	/* Turn on PerWE instead of PCIINT */
+	mtdcr(DCRN_CPC0_PCI_BASE,
+	      mfdcr(DCRN_CPC0_PCI_BASE) | (0x80000000L >> 27));
+
+#undef DCRN_CPC0_PCI_BASE
+}
+
+static void fixup_cf_card(void)
+{
+#define CF_CS0_BASE		0xff100000
+#define CF_CS1_BASE		0xff200000
+
+	/* PerCS1 (CF's CS0): base 0xff100000, 16-bit, rw */
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B1CR);
+	mtdcr(DCRN_EBC0_CFGDATA, CF_CS0_BASE | EBC_BXCR_BS_1M |
+				 EBC_BXCR_BU_RW | EBC_BXCR_BW_16);
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B1AP);
+	mtdcr(DCRN_EBC0_CFGDATA, 0x080bd800);
+
+	/* PerCS2 (CF's CS1): base 0xff200000, 16-bit, rw */
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B2CR);
+	mtdcr(DCRN_EBC0_CFGDATA, CF_CS1_BASE | EBC_BXCR_BS_1M |
+				 EBC_BXCR_BU_RW | EBC_BXCR_BW_16);
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B2AP);
+	mtdcr(DCRN_EBC0_CFGDATA, 0x080bd800);
+
+#undef CF_CS0_BASE
+#undef CF_CS1_BASE
+}
+
+static void fixup_isp116x(void)
+{
+#define ISP116X_CS_BASE		0xf0000000
+
+	/* PerCS3 (ISP1160's CS): base 0xf0000000, size 32MB, 16-bit, rw */
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B3CR);
+	mtdcr(DCRN_EBC0_CFGDATA, ISP116X_CS_BASE | EBC_BXCR_BS_32M |
+				 EBC_BXCR_BU_RW | EBC_BXCR_BW_16);
+	mtdcr(DCRN_EBC0_CFGADDR, EBC_B3AP);
+	mtdcr(DCRN_EBC0_CFGDATA, 0x03016600);
+
+#undef ISP116X_CS_BASE
+}
+
+static void openrb_fixups(void)
+{
+	ibm405ep_fixup_clocks(bd.bi_procfreq / 8);
+	ibm4xx_sdram_fixup_memsize();
+
+	fixup_perwe();
+	fixup_cf_card();
+	fixup_isp116x();
+
+	dt_fixup_mac_addresses(&bd.bi_enetaddr, &bd.bi_enet1addr);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+		unsigned long r6, unsigned long r7)
+{
+	CUBOOT_INIT();
+	platform_ops.fixups = openrb_fixups;
+	platform_ops.exit = ibm40x_dbcr_reset;
+	fdt_init(_dtb_start);
+	serial_console_init();
+}
+--- /dev/null
+++ b/arch/powerpc/boot/dts/openrb.dts
+@@ -0,0 +1,291 @@
+/*
+ * Device Tree Source for OpenRB boards
+ *
+ * Copyright 2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright 2009 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Based on walnut.dts
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	model = "openrb";
+	compatible = "openrb";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		ethernet0 = &EMAC0;
+		ethernet1 = &EMAC1;
+		serial0 = &UART0;
+		serial1 = &UART1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "PowerPC,405EP";
+			reg = <0x00000000>;
+			clock-frequency = <0>; /* Filled in by zImage */
+			timebase-frequency = <0>; /* Filled in by zImage */
+			i-cache-line-size = <0x20>;
+			d-cache-line-size = <0x20>;
+			i-cache-size = <0x4000>;
+			d-cache-size = <0x4000>;
+			dcr-controller;
+			dcr-access-method = "native";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000>; /* Filled in by zImage */
+	};
+
+	UIC0: interrupt-controller {
+		compatible = "ibm,uic";
+		interrupt-controller;
+		cell-index = <0>;
+		dcr-reg = <0x0c0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+	};
+
+	plb {
+		compatible = "ibm,plb3";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		clock-frequency = <0>; /* Filled in by zImage */
+
+		SDRAM0: memory-controller {
+			compatible = "ibm,sdram-405ep";
+			dcr-reg = <0x010 0x002>;
+		};
+
+		MAL: mcmal {
+			compatible = "ibm,mcmal-405ep", "ibm,mcmal";
+			dcr-reg = <0x180 0x062>;
+			num-tx-chans = <4>;
+			num-rx-chans = <2>;
+			interrupt-parent = <&UIC0>;
+			interrupts = <
+				0xb 0x4 /* TXEOB */
+				0xc 0x4 /* RXEOB */
+				0xa 0x4 /* SERR */
+				0xd 0x4 /* TXDE */
+				0xe 0x4 /* RXDE */>;
+		};
+
+		POB0: opb {
+			compatible = "ibm,opb-405ep", "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0xef600000 0xef600000 0x00a00000>;
+			dcr-reg = <0x0a0 0x005>;
+			clock-frequency = <0>; /* Filled in by zImage */
+
+			UART0: serial@ef600300 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600300 0x00000008>;
+				virtual-reg = <0xef600300>;
+				clock-frequency = <0>; /* Filled in by zImage */
+				current-speed = <115200>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x0 0x4>;
+			};
+
+			UART1: serial@ef600400 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600400 0x00000008>;
+				virtual-reg = <0xef600400>;
+				clock-frequency = <0>; /* Filled in by zImage */
+				current-speed = <115200>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x1 0x4>;
+			};
+
+			IIC: i2c@ef600500 {
+				compatible = "ibm,iic-405ep", "ibm,iic";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0xef600500 0x00000011>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x2 0x4>;
+
+				eeprom@50 {
+					compatible = "at24,24c16";
+					reg = <0x50>;
+				};
+			};
+
+			GPIO0: gpio-controller@ef600700 {
+				compatible = "ibm,ppc4xx-gpio";
+				reg = <0xef600700 0x00000020>;
+				#gpio-cells = <2>;
+				gpio-controller;
+			};
+
+			EMAC0: ethernet@ef600800 {
+				linux,network-index = <0x0>;
+				device_type = "network";
+				compatible = "ibm,emac-405ep", "ibm,emac";
+				interrupt-parent = <&UIC0>;
+				interrupts = <
+					0xf 0x4 /* Ethernet */
+					0x9 0x4 /* Ethernet Wake Up */>;
+				local-mac-address = [000000000000]; /* Filled in by zImage */
+				reg = <0xef600800 0x00000070>;
+				mal-device = <&MAL>;
+				mal-tx-channel = <0>;
+				mal-rx-channel = <0>;
+				cell-index = <0>;
+				max-frame-size = <0x5dc>;
+				rx-fifo-size = <0x1000>;
+				tx-fifo-size = <0x800>;
+				phy-mode = "mii";
+				phy-map = <0x00000000>;
+			};
+
+			EMAC1: ethernet@ef600900 {
+				linux,network-index = <0x1>;
+				device_type = "network";
+				compatible = "ibm,emac-405ep", "ibm,emac";
+				interrupt-parent = <&UIC0>;
+				interrupts = <
+					0x11 0x4 /* Ethernet */
+					0x09 0x4 /* Ethernet Wake Up */>;
+				local-mac-address = [000000000000]; /* Filled in by zImage */
+				reg = <0xef600900 0x00000070>;
+				mal-device = <&MAL>;
+				mal-tx-channel = <2>;
+				mal-rx-channel = <1>;
+				cell-index = <1>;
+				max-frame-size = <0x5dc>;
+				rx-fifo-size = <0x1000>;
+				tx-fifo-size = <0x800>;
+				mdio-device = <&EMAC0>;
+				phy-mode = "mii";
+				phy-map = <0x00000001>;
+			};
+
+			leds {
+				compatible = "gpio-leds";
+				user {
+					label = "openrb:green:user";
+					gpios = <&GPIO0 2 1>;
+				};
+			};
+		};
+
+		EBC0: ebc {
+			compatible = "ibm,ebc-405ep", "ibm,ebc";
+			dcr-reg = <0x012 0x002>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			/* The ranges property is supplied by the bootwrapper
+			 * and is based on the firmware's configuration of the
+			 * EBC bridge
+			 */
+			clock-frequency = <0>; /* Filled in by zImage */
+
+			isp116x@f0000000 {
+				compatible = "isp116x-hcd";
+				oc_enable;
+				int_act_high;
+				int_edge_triggered;
+				reg = <0x00000000 0xf0000000 0x00000002 /* data */
+				       0x00000000 0xf1000000 0x00000002 /* addr */ >;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x1b 0x1 /* IRQ_TYPE_EDGE_RISING */ >;
+			};
+
+			cf_card@ff100000 {
+				compatible = "magicbox-cf", "pata-magicbox-cf";
+				reg = <0x00000000 0xff100000 0x00001000
+				       0x00000000 0xff200000 0x00001000>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x19 0x1 /* IRQ_TYPE_EDGE_RISING */ >;
+			};
+
+			nor_flash@ff800000 {
+				compatible = "cfi-flash";
+				bank-width = <2>;
+				reg = <0x00000000 0xff800000 0x00800000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				partition0@0 {
+					label = "linux";
+					reg = <0x0 0x140000>;
+				};
+				partition1@120000 {
+					label = "rootfs";
+					reg = <0x140000 0x680000>;
+				};
+				partition2@7c0000 {
+					label = "u-boot";
+					reg = <0x7c0000 0x30000>;
+					read-only;
+				};
+				partition3@0 {
+					label = "firmware";
+					reg = <0x0 0x7c0000>;
+				};
+			};
+		};
+
+		PCI0: pci@ec000000 {
+			device_type = "pci";
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			compatible = "ibm,plb405ep-pci", "ibm,plb-pci";
+			primary;
+			reg = <0xeec00000 0x00000008	/* Config space access */
+			       0xeed80000 0x00000004	/* IACK */
+			       0xeed80000 0x00000004	/* Special cycle */
+			       0xef480000 0x00000040>;	/* Internal registers */
+
+			/* Outbound ranges, one memory and one IO,
+			 * later cannot be changed. Chip supports a second
+			 * IO range but we don't use it for now
+			 */
+			ranges = <0x02000000 0x00000000 0x80000000 0x80000000 0x00000000 0x20000000
+				  0x01000000 0x00000000 0x00000000 0xe8000000 0x00000000 0x00010000>;
+
+			/* Inbound 2GB range starting at 0 */
+			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>;
+
+			interrupt-map-mask = <0xf800 0x0 0x0 0x0>;
+			interrupt-map = <
+				/* IDSEL 1 */
+				0x800 0x0 0x0 0x0 &UIC0 0x1c 0x8
+
+				/* IDSEL 2 */
+				0x1000 0x0 0x0 0x0 &UIC0 0x1d 0x8
+
+				/* IDSEL 3 */
+				0x1800 0x0 0x0 0x0 &UIC0 0x1e 0x8
+
+				/* IDSEL 4 */
+				0x2000 0x0 0x0 0x0 &UIC0 0x1f 0x8
+			>;
+		};
+	};
+
+	chosen {
+		linux,stdout-path = "/plb/opb/serial@ef600300";
+	};
+};
+--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
+@@ -44,6 +44,7 @@ $(obj)/cuboot-taishan.o: BOOTCFLAGS += -
+ $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
+ $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/cuboot-magicbox.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-openrb.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
+@@ -80,7 +81,7 @@ src-plat-$(CONFIG_40x) += fixed-head.S e
+ 				treeboot-walnut.c cuboot-acadia.c \
+ 				cuboot-kilauea.c simpleboot.c \
+ 				virtex405-head.S virtex.c \
+-				cuboot-magicbox.c
+				cuboot-magicbox.c cuboot-openrb
+ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
+ 				cuboot-bamboo.c cuboot-sam440ep.c \
+ 				cuboot-sequoia.c cuboot-rainier.c \
+@@ -223,6 +224,7 @@ image-$(CONFIG_WALNUT)			+= treeImage.wa
+ image-$(CONFIG_ACADIA)			+= cuImage.acadia
+ image-$(CONFIG_OBS600)			+= uImage.obs600
+ image-$(CONFIG_MAGICBOX)		+= cuImage.magicbox
+image-$(CONFIG_OPENRB)			+= cuImage.openrb
+ 
+ # Board ports in arch/powerpc/platform/44x/Kconfig
+ image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
+--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
+@@ -48,6 +48,16 @@ config MAGICBOX
+ 	help
+ 	  This option enables support for the Magicbox boards.
+ 
+config OPENRB
+	bool "OpenRB"
+	depends on 40x
+	default n
+	select PPC40x_SIMPLE
+	select 405EP
+	select PCI
+	help
+	  This option enables support for the OpenRB boards.
+
+ config MAKALU
+ 	bool "Makalu"
+ 	depends on 40x
+--- a/arch/powerpc/platforms/40x/ppc40x_simple.c
+++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
+@@ -58,6 +58,7 @@ static const char *board[] __initdata =
+ 	"apm,klondike",
+ 	"est,hotfoot",
+ 	"magicbox",
+	"openrb",
+ 	"plathome,obs600"
+ };
+ 
--- a/target/linux/ppc40x/patches-3.6/101-pata-magicbox-cf-driver.patch
+++ b/target/linux/ppc40x/patches-3.6/101-pata-magicbox-cf-driver.patch
@ -0,0 +1,433 @@
+--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
+@@ -144,6 +144,16 @@ config PDC_ADMA
+ 
+ 	  If unsure, say N.
+ 
+config PATA_MAGICBOX_CF
+	tristate "Magicbox/OpenRB Compact Flash support"
+	depends on MAGICBOX || OPENRB
+	help
+	  This option enables support for a Compact Flash conected on
+	  the ppc405ep expansion bus. This driver had been written for
+	  the Magicbox v2 and OpenRB boards.
+
+	  If unsure, say N.
+
+ config PATA_OCTEON_CF
+ 	tristate "OCTEON Boot Bus Compact Flash support"
+ 	depends on CPU_CAVIUM_OCTEON
+--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
+@@ -82,6 +82,7 @@ obj-$(CONFIG_PATA_AT91)		+= pata_at91.o
+ obj-$(CONFIG_PATA_CMD640_PCI)	+= pata_cmd640.o
+ obj-$(CONFIG_PATA_ISAPNP)	+= pata_isapnp.o
+ obj-$(CONFIG_PATA_IXP4XX_CF)	+= pata_ixp4xx_cf.o
+obj-$(CONFIG_PATA_MAGICBOX_CF)	+= pata_magicbox_cf.o
+ obj-$(CONFIG_PATA_MPIIX)	+= pata_mpiix.o
+ obj-$(CONFIG_PATA_NS87410)	+= pata_ns87410.o
+ obj-$(CONFIG_PATA_OPTI)		+= pata_opti.o
+--- /dev/null
+++ b/drivers/ata/pata_magicbox_cf.c
+@@ -0,0 +1,401 @@
+/*
+ *  PATA/CompactFlash driver for the MagicBox v2/OpenRB boards.
+ *
+ *  Copyright (C) 2009,2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  Based on the IDE driver by Wojtek Kaniewski <wojtekka@toxygen.net>
+ *
+ *  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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/ioport.h>
+#include <linux/libata.h>
+#include <linux/irq.h>
+//#include <linux/of.h>
+//#include <linux/of_device.h>
+#include <linux/of_platform.h>
+#include <scsi/scsi_host.h>
+
+#define DRV_DESC	"PATA/CompactFlash driver for Magicbox/OpenRB boards"
+#define DRV_NAME	"pata_magicbox_cf"
+#define DRV_VERSION	"0.1.0"
+
+#define MAGICBOX_CF_REG_CMD		(2 * ATA_REG_CMD)
+#define MAGICBOX_CF_REG_DATA		(2 * ATA_REG_DATA)
+#define MAGICBOX_CF_REG_ERR		(2 * ATA_REG_ERR)
+#define MAGICBOX_CF_REG_FEATURE 	(2 * ATA_REG_FEATURE)
+#define MAGICBOX_CF_REG_NSECT		(2 * ATA_REG_NSECT)
+#define MAGICBOX_CF_REG_LBAL		(2 * ATA_REG_LBAL)
+#define MAGICBOX_CF_REG_LBAM		(2 * ATA_REG_LBAM)
+#define MAGICBOX_CF_REG_LBAH		(2 * ATA_REG_LBAH)
+#define MAGICBOX_CF_REG_DEVICE		(2 * ATA_REG_DEVICE)
+#define MAGICBOX_CF_REG_STATUS		(2 * ATA_REG_STATUS)
+#define MAGICBOX_CF_REG_ALTSTATUS	(2 * 6)
+#define MAGICBOX_CF_REG_CTL		(2 * 6)
+
+#define MAGICBOX_CF_MAXPORTS	1
+
+struct magicbox_cf_info {
+	void __iomem	*base;
+	void __iomem	*ctrl;
+};
+
+static inline u8 magicbox_cf_inb(void __iomem *port)
+{
+	return (u8) (readw(port) >> 8) & 0xff;
+}
+
+static inline void magicbox_cf_outb(void __iomem *port, u8 value)
+{
+	writew(value << 8, port);
+}
+
+static int magicbox_cf_set_mode(struct ata_link *link,
+				struct ata_device **error)
+{
+	struct ata_device *dev;
+
+	ata_for_each_dev(dev, link, ENABLED) {
+		ata_dev_printk(dev, KERN_INFO, "configured for PIO0\n");
+		dev->pio_mode = XFER_PIO_0;
+		dev->xfer_mode = XFER_PIO_0;
+		dev->xfer_shift = ATA_SHIFT_PIO;
+		dev->flags |= ATA_DFLAG_PIO;
+	}
+
+	return 0;
+}
+
+static void magicbox_cf_exec_command(struct ata_port *ap,
+				     const struct ata_taskfile *tf)
+{
+	DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
+
+	magicbox_cf_outb(ap->ioaddr.command_addr, tf->command);
+	ata_sff_pause(ap);
+}
+
+static u8 magicbox_cf_check_status(struct ata_port *ap)
+{
+	u8 status;
+
+	status = magicbox_cf_inb(ap->ioaddr.status_addr);
+
+	DPRINTK("ata%u: status 0x%X, from %p\n", ap->print_id, status,
+		ap->ioaddr.status_addr);
+
+	return status;
+}
+
+static u8 magicbox_cf_check_altstatus(struct ata_port *ap)
+{
+	u8 altstatus;
+
+	altstatus = magicbox_cf_inb(ap->ioaddr.altstatus_addr);
+
+	DPRINTK("ata%u: altstatus 0x%X, from %p\n", ap->print_id,
+		altstatus, ap->ioaddr.altstatus_addr);
+
+	return altstatus;
+}
+
+static void magicbox_cf_dev_select(struct ata_port *ap, unsigned int device)
+{
+	/* Nothing to do. We are supporting one device only. */
+}
+
+static void magicbox_cf_tf_load(struct ata_port *ap,
+			        const struct ata_taskfile *tf)
+{
+	struct ata_ioports *ioaddr = &ap->ioaddr;
+	unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
+
+	if (tf->ctl != ap->last_ctl) {
+		magicbox_cf_outb(ioaddr->ctl_addr, tf->ctl);
+		ap->last_ctl = tf->ctl;
+		ata_wait_idle(ap);
+	}
+
+	if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {
+		magicbox_cf_outb(ioaddr->feature_addr, tf->hob_feature);
+		magicbox_cf_outb(ioaddr->nsect_addr, tf->hob_nsect);
+		magicbox_cf_outb(ioaddr->lbal_addr, tf->hob_lbal);
+		magicbox_cf_outb(ioaddr->lbam_addr, tf->hob_lbam);
+		magicbox_cf_outb(ioaddr->lbah_addr, tf->hob_lbah);
+		VPRINTK("hob: feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n",
+			tf->hob_feature,
+			tf->hob_nsect,
+			tf->hob_lbal,
+			tf->hob_lbam,
+			tf->hob_lbah);
+	}
+
+	if (is_addr) {
+		magicbox_cf_outb(ioaddr->feature_addr, tf->feature);
+		magicbox_cf_outb(ioaddr->nsect_addr, tf->nsect);
+		magicbox_cf_outb(ioaddr->lbal_addr, tf->lbal);
+		magicbox_cf_outb(ioaddr->lbam_addr, tf->lbam);
+		magicbox_cf_outb(ioaddr->lbah_addr, tf->lbah);
+		VPRINTK("feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n",
+			tf->feature,
+			tf->nsect,
+			tf->lbal,
+			tf->lbam,
+			tf->lbah);
+	}
+
+	if (tf->flags & ATA_TFLAG_DEVICE) {
+		magicbox_cf_outb(ioaddr->device_addr, tf->device);
+		VPRINTK("device 0x%X\n", tf->device);
+	}
+
+	ata_wait_idle(ap);
+}
+
+static void magicbox_cf_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
+{
+	struct ata_ioports *ioaddr = &ap->ioaddr;
+
+	tf->command = magicbox_cf_inb(ap->ioaddr.status_addr);
+	tf->feature = magicbox_cf_inb(ioaddr->error_addr);
+	tf->nsect = magicbox_cf_inb(ioaddr->nsect_addr);
+	tf->lbal = magicbox_cf_inb(ioaddr->lbal_addr);
+	tf->lbam = magicbox_cf_inb(ioaddr->lbam_addr);
+	tf->lbah = magicbox_cf_inb(ioaddr->lbah_addr);
+	tf->device = magicbox_cf_inb(ioaddr->device_addr);
+	VPRINTK("feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n",
+		tf->feature,
+		tf->nsect,
+		tf->lbal,
+		tf->lbam,
+		tf->lbah);
+
+	if (tf->flags & ATA_TFLAG_LBA48) {
+		magicbox_cf_outb(ioaddr->ctl_addr, tf->ctl | ATA_HOB);
+		tf->hob_feature = magicbox_cf_inb(ioaddr->error_addr);
+		tf->hob_nsect = magicbox_cf_inb(ioaddr->nsect_addr);
+		tf->hob_lbal = magicbox_cf_inb(ioaddr->lbal_addr);
+		tf->hob_lbam = magicbox_cf_inb(ioaddr->lbam_addr);
+		tf->hob_lbah = magicbox_cf_inb(ioaddr->lbah_addr);
+		magicbox_cf_outb(ioaddr->ctl_addr, tf->ctl);
+		ap->last_ctl = tf->ctl;
+		VPRINTK("hob: feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n",
+			tf->feature,
+			tf->nsect,
+			tf->lbal,
+			tf->lbam,
+			tf->lbah);
+	}
+}
+
+static unsigned int magicbox_cf_data_xfer(struct ata_device *dev,
+					  unsigned char *buf,
+					  unsigned int buflen, int rw)
+{
+	struct ata_port *ap = dev->link->ap;
+	unsigned int words = buflen >> 1;
+	unsigned int i;
+	u16 *buf16 = (u16 *) buf;
+	void __iomem *mmio = ap->ioaddr.data_addr;
+
+	/* Transfer multiple of 2 bytes */
+	if (rw == READ)
+		for (i = 0; i < words; i++)
+			buf16[i] = readw(mmio);
+	else
+		for (i = 0; i < words; i++)
+			writew(buf16[i], mmio);
+
+	/* Transfer trailing 1 byte, if any. */
+	if (unlikely(buflen & 0x01)) {
+		u16 align_buf[1] = { 0 };
+		unsigned char *trailing_buf = buf + buflen - 1;
+
+		if (rw == READ) {
+			align_buf[0] = readw(mmio);
+			memcpy(trailing_buf, align_buf, 1);
+		} else {
+			memcpy(align_buf, trailing_buf, 1);
+			writew(align_buf[0], mmio);
+		}
+		words++;
+	}
+
+	return words << 1;
+}
+
+static void magicbox_cf_irq_on(struct ata_port *ap)
+{
+	/* Nothing to do. */
+}
+
+static void magicbox_cf_irq_clear(struct ata_port *ap)
+{
+	/* Nothing to do. */
+}
+
+static struct ata_port_operations magicbox_cf_port_ops = {
+	.inherits		= &ata_sff_port_ops,
+
+	.cable_detect		= ata_cable_40wire,
+	.set_mode		= magicbox_cf_set_mode,
+
+	.sff_exec_command	= magicbox_cf_exec_command,
+	.sff_check_status	= magicbox_cf_check_status,
+	.sff_check_altstatus	= magicbox_cf_check_altstatus,
+	.sff_dev_select		= magicbox_cf_dev_select,
+	.sff_tf_load		= magicbox_cf_tf_load,
+	.sff_tf_read		= magicbox_cf_tf_read,
+	.sff_data_xfer		= magicbox_cf_data_xfer,
+
+	.sff_irq_on		= magicbox_cf_irq_on,
+	.sff_irq_clear		= magicbox_cf_irq_clear,
+
+	.port_start		= ATA_OP_NULL,
+};
+
+static struct scsi_host_template magicbox_cf_sht = {
+	ATA_PIO_SHT(DRV_NAME),
+};
+
+static inline void magicbox_cf_setup_port(struct ata_host *host)
+{
+	struct magicbox_cf_info *info = host->private_data;
+	struct ata_port *ap;
+
+	ap = host->ports[0];
+
+	ap->ops	= &magicbox_cf_port_ops;
+	ap->pio_mask = ATA_PIO4;
+	ap->flags |= ATA_FLAG_NO_ATAPI;
+
+	ap->ioaddr.cmd_addr = info->base + MAGICBOX_CF_REG_CMD;
+	ap->ioaddr.data_addr = info->base + MAGICBOX_CF_REG_DATA;
+	ap->ioaddr.error_addr = info->base + MAGICBOX_CF_REG_ERR;
+	ap->ioaddr.feature_addr = info->base + MAGICBOX_CF_REG_FEATURE;
+	ap->ioaddr.nsect_addr = info->base + MAGICBOX_CF_REG_NSECT;
+	ap->ioaddr.lbal_addr = info->base + MAGICBOX_CF_REG_LBAL;
+	ap->ioaddr.lbam_addr = info->base + MAGICBOX_CF_REG_LBAM;
+	ap->ioaddr.lbah_addr = info->base + MAGICBOX_CF_REG_LBAH;
+	ap->ioaddr.device_addr = info->base + MAGICBOX_CF_REG_DEVICE;
+	ap->ioaddr.status_addr = info->base + MAGICBOX_CF_REG_STATUS;
+	ap->ioaddr.command_addr = info->base + MAGICBOX_CF_REG_CMD;
+
+	ap->ioaddr.altstatus_addr = info->ctrl + MAGICBOX_CF_REG_ALTSTATUS;
+	ap->ioaddr.ctl_addr = info->ctrl + MAGICBOX_CF_REG_CTL;
+
+	ata_port_desc(ap, "cmd 0x%p ctl 0x%p", ap->ioaddr.cmd_addr,
+		      ap->ioaddr.ctl_addr);
+}
+
+static int __devinit magicbox_cf_of_probe(struct platform_device *op)
+{
+	struct magicbox_cf_info *info;
+	struct ata_host *host;
+	int irq;
+	int ret = 0;
+
+	info = kzalloc(sizeof(struct magicbox_cf_info), GFP_KERNEL);
+	if (info == NULL) {
+		ret = -ENOMEM;
+		goto err_exit;
+	}
+
+	irq = irq_of_parse_and_map(op->dev.of_node, 0);
+	if (irq < 0) {
+		dev_err(&op->dev, "invalid irq\n");
+		ret = -EINVAL;
+		goto err_free_info;
+	}
+
+	info->base = of_iomap(op->dev.of_node, 0);
+	if (info->base == NULL) {
+		ret = -ENOMEM;
+		goto err_free_info;
+	}
+
+	info->ctrl = of_iomap(op->dev.of_node, 1);
+	if (info->ctrl == NULL) {
+		ret = -ENOMEM;
+		goto err_unmap_base;
+	}
+
+	host = ata_host_alloc(&op->dev, MAGICBOX_CF_MAXPORTS);
+	if (host == NULL) {
+		ret = -ENOMEM;
+		goto err_unmap_ctrl;
+	}
+
+	host->private_data = info;
+	magicbox_cf_setup_port(host);
+
+	ret = ata_host_activate(host, irq, ata_sff_interrupt,
+				IRQF_TRIGGER_RISING, &magicbox_cf_sht);
+	if (ret)
+		goto err_unmap_ctrl;
+
+	dev_set_drvdata(&op->dev, host);
+	return 0;
+
+ err_unmap_ctrl:
+	iounmap(info->ctrl);
+ err_unmap_base:
+	iounmap(info->base);
+ err_free_info:
+	kfree(info);
+ err_exit:
+	return ret;
+}
+
+static __devexit int magicbox_cf_of_remove(struct platform_device *op)
+{
+	struct ata_host *host = dev_get_drvdata(&op->dev);
+	struct magicbox_cf_info *info = host->private_data;
+
+	ata_host_detach(host);
+	iounmap(info->ctrl);
+	iounmap(info->base);
+	kfree(info);
+
+	return 0;
+}
+
+static struct of_device_id magicbox_cf_of_match[] = {
+	{ .compatible = "pata-magicbox-cf", },
+	{},
+};
+
+static struct platform_driver magicbox_cf_of_platform_driver = {
+	.probe		= magicbox_cf_of_probe,
+	.remove		= __devexit_p(magicbox_cf_of_remove),
+	.driver		= {
+		.name = DRV_NAME,
+		.owner = THIS_MODULE,
+		.of_match_table = magicbox_cf_of_match,
+	},
+};
+
+static int __init magicbox_cf_init(void)
+{
+	return platform_driver_register(&magicbox_cf_of_platform_driver);
+}
+
+static void __exit magicbox_cf_exit(void)
+{
+	platform_driver_unregister(&magicbox_cf_of_platform_driver);
+}
+
+module_init(magicbox_cf_init);
+module_exit(magicbox_cf_exit);
+
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION(DRV_VERSION);
+MODULE_DEVICE_TABLE(of, magicbox_cf_of_match);
--- a/target/linux/ppc40x/patches-3.6/110-kilauea_openwrt_flashmap.patch
+++ b/target/linux/ppc40x/patches-3.6/110-kilauea_openwrt_flashmap.patch
@ -0,0 +1,55 @@
+--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
+@@ -102,8 +102,8 @@
+ 			compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
+ 			dcr-reg = <0x010 0x002>;
+ 			interrupt-parent = <&UIC2>;
+-			interrupts = <0x5 0x4	/* ECC DED Error */ 
+-				      0x6 0x4>;	/* ECC SEC Error */ 
+			interrupts = <0x5 0x4	/* ECC DED Error */
+				      0x6 0x4>;	/* ECC SEC Error */
+ 		};
+ 
+ 		CRYPTO: crypto@ef700000 {
+@@ -157,30 +157,30 @@
+ 					reg = <0x00000000 0x00000000 0x04000000>;
+ 					#address-cells = <1>;
+ 					#size-cells = <1>;
+-					partition@0 {
+					partition0@0 {
+ 						label = "kernel";
+ 						reg = <0x00000000 0x001e0000>;
+ 					};
+-					partition@1e0000 {
+					partition1@1e0000 {
+ 						label = "dtb";
+ 						reg = <0x001e0000 0x00020000>;
+ 					};
+-					partition@200000 {
+-						label = "root";
+-						reg = <0x00200000 0x00200000>;
+-					};
+-					partition@400000 {
+-						label = "user";
+-						reg = <0x00400000 0x03b60000>;
+					partition2@200000 {
+						label = "rootfs";
+						reg = <0x00200000 0x03d60000>;
+ 					};
+-					partition@3f60000 {
+					partition3@3f60000 {
+ 						label = "env";
+ 						reg = <0x03f60000 0x00040000>;
+ 					};
+-					partition@3fa0000 {
+					partition4@3fa0000 {
+ 						label = "u-boot";
+ 						reg = <0x03fa0000 0x00060000>;
+ 					};
+					partition5@0 {
+						label = "firmware";
+						reg = <0x00000000 0x03f60000>;
+					};
+ 				};
+ 
+ 				ndfc@1,0 {
--- a/target/linux/ppc40x/patches-3.6/120-usb-isp116x-hcd-add-of-binding.patch
+++ b/target/linux/ppc40x/patches-3.6/120-usb-isp116x-hcd-add-of-binding.patch
@ -0,0 +1,290 @@
+--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
+@@ -1534,6 +1534,7 @@ static struct hc_driver isp116x_hc_drive
+ 
+ /*----------------------------------------------------------------*/
+ 
+#ifdef CONFIG_USB_ISP116X_HCD_PLATFORM
+ static int isp116x_remove(struct platform_device *pdev)
+ {
+ 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+@@ -1710,4 +1711,251 @@ static struct platform_driver isp116x_dr
+ 	},
+ };
+ 
+-module_platform_driver(isp116x_driver);
+static inline int isp116x_platform_register(void)
+{
+	return platform_driver_register(&isp116x_driver);
+}
+
+static inline void isp116x_platform_unregister(void)
+{
+	platform_driver_unregister(&isp116x_driver);
+}
+#else
+static inline int isp116x_platform_register(void) { return 0; };
+static void isp116x_platform_unregister(void) {};
+#endif /* CONFIG_USB_ISP116X_PLATFORM */
+
+/*-----------------------------------------------------------------*/
+
+#ifdef CONFIG_USB_ISP116X_HCD_OF
+
+/* TODO: rework platform probe instead of using a separate probe */
+
+#include <linux/of_platform.h>
+
+#ifdef USE_PLATFORM_DELAY
+static void isp116x_of_delay(struct device *ddev, int delay)
+{
+	ndelay(delay);
+}
+#else
+#define isp116x_of_delay	NULL
+#endif
+
+static int __devinit isp116x_of_probe(struct platform_device *op)
+{
+	struct device_node *dn = op->dev.of_node;
+	struct usb_hcd *hcd;
+	struct isp116x *isp116x;
+	struct resource addr, data;
+	struct isp116x_platform_data *board;
+	void __iomem *addr_reg;
+	void __iomem *data_reg;
+	int irq;
+	int ret = 0;
+	unsigned long irqflags;
+
+	ret = of_address_to_resource(dn, 0, &data);
+	if (ret)
+		return ret;
+
+	ret = of_address_to_resource(dn, 1, &addr);
+	if (ret)
+		return ret;
+
+	board = kzalloc(sizeof(struct isp116x_platform_data), GFP_KERNEL);
+	if (board == NULL)
+		return -ENOMEM;
+
+	if (!request_mem_region(addr.start, resource_size(&addr), hcd_name)) {
+		ret = -EBUSY;
+		goto err_free_board;
+	}
+
+	addr_reg = ioremap_nocache(addr.start, resource_size(&addr));
+	if (addr_reg == NULL) {
+		ret = -ENOMEM;
+		goto err_release_addr;
+	}
+
+	if (!request_mem_region(data.start, resource_size(&data), hcd_name)) {
+		ret = -EBUSY;
+		goto err_unmap_addr;
+	}
+
+	data_reg = ioremap_nocache(data.start, resource_size(&data));
+	if (data_reg == NULL) {
+		ret = -ENOMEM;
+		goto err_release_data;
+	}
+
+	irq = irq_of_parse_and_map(dn, 0);
+	if (irq == NO_IRQ) {
+		ret = -EINVAL;
+		goto err_unmap_data;
+	}
+
+	/* allocate and initialize hcd */
+	hcd = usb_create_hcd(&isp116x_hc_driver, &op->dev, dev_name(&op->dev));
+	if (!hcd) {
+		ret = -ENOMEM;
+		goto err_irq_dispose;
+	}
+
+	/* this rsrc_start is bogus */
+	hcd->rsrc_start = addr.start;
+	isp116x = hcd_to_isp116x(hcd);
+	isp116x->data_reg = data_reg;
+	isp116x->addr_reg = addr_reg;
+	isp116x->board = board;
+	spin_lock_init(&isp116x->lock);
+	INIT_LIST_HEAD(&isp116x->async);
+
+	board->delay = isp116x_of_delay;
+	if (of_get_property(dn, "sel15Kres", NULL))
+		board->sel15Kres = 1;
+	if (of_get_property(dn, "oc_enable", NULL))
+		board->oc_enable = 1;
+	if (of_get_property(dn, "remote_wakeup_enable", NULL))
+		board->remote_wakeup_enable = 1;
+
+	if (of_get_property(dn, "int_act_high", NULL))
+		board->int_act_high = 1;
+	if (of_get_property(dn, "int_edge_triggered", NULL))
+		board->int_edge_triggered = 1;
+
+	if (board->int_edge_triggered)
+		irqflags = board->int_act_high ? IRQF_TRIGGER_RISING :
+						 IRQF_TRIGGER_FALLING;
+	else
+		irqflags = board->int_act_high ? IRQF_TRIGGER_HIGH :
+						 IRQF_TRIGGER_LOW;
+
+	ret = usb_add_hcd(hcd, irq, irqflags | IRQF_DISABLED);
+	if (ret)
+		goto err_put_hcd;
+
+	ret = create_debug_file(isp116x);
+	if (ret) {
+		ERR("Couldn't create debugfs entry\n");
+		goto err_remove_hcd;
+	}
+
+	return 0;
+
+ err_remove_hcd:
+	usb_remove_hcd(hcd);
+ err_put_hcd:
+	usb_put_hcd(hcd);
+ err_irq_dispose:
+	irq_dispose_mapping(irq);
+ err_unmap_data:
+	iounmap(data_reg);
+ err_release_data:
+	release_mem_region(data.start, resource_size(&data));
+ err_unmap_addr:
+	iounmap(addr_reg);
+ err_release_addr:
+	release_mem_region(addr.start, resource_size(&addr));
+ err_free_board:
+	kfree(board);
+	return ret;
+}
+
+static __devexit int isp116x_of_remove(struct platform_device *op)
+{
+	struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
+	struct isp116x *isp116x;
+	struct resource res;
+
+	if (!hcd)
+		return 0;
+
+	dev_set_drvdata(&op->dev, NULL);
+
+	isp116x = hcd_to_isp116x(hcd);
+	remove_debug_file(isp116x);
+	usb_remove_hcd(hcd);
+
+	irq_dispose_mapping(hcd->irq);
+
+	iounmap(isp116x->data_reg);
+	(void) of_address_to_resource(op->dev.of_node, 0, &res);
+	release_mem_region(res.start, resource_size(&res));
+
+	iounmap(isp116x->addr_reg);
+	(void) of_address_to_resource(op->dev.of_node, 1, &res);
+	release_mem_region(res.start, resource_size(&res));
+
+	kfree(isp116x->board);
+	usb_put_hcd(hcd);
+
+	return 0;
+}
+
+static struct of_device_id isp116x_of_match[] = {
+	{ .compatible = "isp116x-hcd", },
+	{},
+};
+
+static struct platform_driver isp116x_of_platform_driver = {
+	.probe		= isp116x_of_probe,
+	.remove		= __devexit_p(isp116x_of_remove),
+	.driver		= {
+		.name	= "isp116x-hcd-of",
+		.owner	= THIS_MODULE,
+		.of_match_table = isp116x_of_match,
+	},
+};
+
+static int __init isp116x_of_register(void)
+{
+	return platform_driver_register(&isp116x_of_platform_driver);
+}
+
+static void __exit isp116x_of_unregister(void)
+{
+	platform_driver_unregister(&isp116x_of_platform_driver);
+}
+
+MODULE_DEVICE_TABLE(of, isp116x_of_match);
+
+#else
+static inline int isp116x_of_register(void) { return 0; };
+static void isp116x_of_unregister(void) {};
+#endif /* CONFIG_USB_ISP116X_HCD_OF */
+
+/*-----------------------------------------------------------------*/
+
+static int __init isp116x_init(void)
+{
+	int ret;
+
+	if (usb_disabled())
+		return -ENODEV;
+
+	INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION);
+	ret = isp116x_platform_register();
+	if (ret)
+		return ret;
+
+	ret = isp116x_of_register();
+	if (ret)
+		goto err_platform_unregister;
+
+	return 0;
+
+ err_platform_unregister:
+	isp116x_platform_unregister();
+	return ret;
+}
+
+module_init(isp116x_init);
+
+static void __exit isp116x_cleanup(void)
+{
+	isp116x_of_unregister();
+	isp116x_platform_unregister();
+}
+
+module_exit(isp116x_cleanup);
+--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
+@@ -260,6 +260,24 @@ config USB_ISP116X_HCD
+ 	  To compile this driver as a module, choose M here: the
+ 	  module will be called isp116x-hcd.
+ 
+config USB_ISP116X_HCD_PLATFORM
+	bool "ISP116X support for controllers on platform bus"
+	depends on USB_ISP116X_HCD
+	default n if PPC_OF
+	default y
+	---help---
+	  Enables support for the ISP116x USB controller present on the
+	  platform bus.
+
+config USB_ISP116X_HCD_OF
+	bool "ISP116X support for controllers on OF platform bus"
+	depends on USB_ISP116X_HCD && PPC_OF
+	default y if PPC_OF
+	default n
+	---help---
+	  Enables support for the ISP116x USB controller present on the
+	  OpenFirmware platform bus.
+
+ config USB_ISP1760_HCD
+ 	tristate "ISP 1760 HCD support"
+ 	depends on USB && EXPERIMENTAL
--- a/target/linux/ppc40x/patches-3.6/121-usb-isp116x-hcd-ppc405-register-access.patch
+++ b/target/linux/ppc40x/patches-3.6/121-usb-isp116x-hcd-ppc405-register-access.patch
@ -0,0 +1,111 @@
+--- a/drivers/usb/host/isp116x.h
+++ b/drivers/usb/host/isp116x.h
+@@ -364,22 +364,64 @@ struct isp116x_ep {
+ #define	IRQ_TEST()	do{}while(0)
+ #endif
+ 
+#ifdef CONFIG_405EP
+static inline void isp116x_writew(u16 val, void __iomem *addr)
+{
+	writew(cpu_to_le16(val), addr);
+}
+
+static inline u16 isp116x_readw(void __iomem *addr)
+{
+	return le16_to_cpu(readw(addr));
+}
+
+static inline void isp116x_raw_writew(u16 val, void __iomem *addr)
+{
+	writew(cpu_to_le16(val), addr);
+}
+
+static inline u16 isp116x_raw_readw(void __iomem *addr)
+{
+	return le16_to_cpu(readw(addr));
+}
+#else
+static inline void isp116x_writew(u16 val, void __iomem *addr)
+{
+	writew(val, addr);
+}
+
+static inline u16 isp116x_readw(void __iomem *addr)
+{
+	return readw(addr);
+}
+
+static inline void isp116x_raw_writew(u16 val, void __iomem *addr)
+{
+	__raw_writew(val, addr);
+}
+
+static inline u16 isp116x_raw_readw(void __iomem *addr)
+{
+	return __raw_readw(addr);
+}
+#endif
+
+ static inline void isp116x_write_addr(struct isp116x *isp116x, unsigned reg)
+ {
+ 	IRQ_TEST();
+-	writew(reg & 0xff, isp116x->addr_reg);
+	isp116x_writew(reg & 0xff, isp116x->addr_reg);
+ 	isp116x_delay(isp116x, 300);
+ }
+ 
+ static inline void isp116x_write_data16(struct isp116x *isp116x, u16 val)
+ {
+-	writew(val, isp116x->data_reg);
+	isp116x_writew(val, isp116x->data_reg);
+ 	isp116x_delay(isp116x, 150);
+ }
+ 
+ static inline void isp116x_raw_write_data16(struct isp116x *isp116x, u16 val)
+ {
+-	__raw_writew(val, isp116x->data_reg);
+	isp116x_raw_writew(val, isp116x->data_reg);
+ 	isp116x_delay(isp116x, 150);
+ }
+ 
+@@ -387,7 +429,7 @@ static inline u16 isp116x_read_data16(st
+ {
+ 	u16 val;
+ 
+-	val = readw(isp116x->data_reg);
+	val = isp116x_readw(isp116x->data_reg);
+ 	isp116x_delay(isp116x, 150);
+ 	return val;
+ }
+@@ -396,16 +438,16 @@ static inline u16 isp116x_raw_read_data1
+ {
+ 	u16 val;
+ 
+-	val = __raw_readw(isp116x->data_reg);
+	val = isp116x_raw_readw(isp116x->data_reg);
+ 	isp116x_delay(isp116x, 150);
+ 	return val;
+ }
+ 
+ static inline void isp116x_write_data32(struct isp116x *isp116x, u32 val)
+ {
+-	writew(val & 0xffff, isp116x->data_reg);
+	isp116x_writew(val & 0xffff, isp116x->data_reg);
+ 	isp116x_delay(isp116x, 150);
+-	writew(val >> 16, isp116x->data_reg);
+	isp116x_writew(val >> 16, isp116x->data_reg);
+ 	isp116x_delay(isp116x, 150);
+ }
+ 
+@@ -413,9 +455,9 @@ static inline u32 isp116x_read_data32(st
+ {
+ 	u32 val;
+ 
+-	val = (u32) readw(isp116x->data_reg);
+	val = (u32) isp116x_readw(isp116x->data_reg);
+ 	isp116x_delay(isp116x, 150);
+-	val |= ((u32) readw(isp116x->data_reg)) << 16;
+	val |= ((u32) isp116x_readw(isp116x->data_reg)) << 16;
+ 	isp116x_delay(isp116x, 150);
+ 	return val;
+ }