So I have cooked sth up based on latest trunk. I have made mistake in my setup and I accidentally used p1010rdb device tree instead of p1020rdb and got eth0 to work ;o) Device tree for 1020WLAN needs some more work to get physical addresses right. Anyway the current image should run on WAN interface.
I don't have any older mpc85xx devices so I don't know whether they need patches with latest kernel or not. At the moment I have just removed them. I have used following command for booting: setenv fdtfile openwrt-mpc85xx-p1020rdb.fdt setenv bootfile openwrt-mpc85xx-uImage setenv bootcmd 'run ramboot2' setenv ramboot2 'setenv bootargs root=/dev/ram rw console=$consoledev, $baudrate $othbootargs ramdisk_size=120000;tftp $loadaddr $bootfile; tftp $fdtaddr $fdtfile;bootm $loadaddr - $fdtaddr' and the patch >From bd32a8f6c3e64ba787ab3f2214ae35a12ea8ad30 Mon Sep 17 00:00:00 2001 From: Wojciech Dubowik <[email protected]> Date: Tue, 27 Mar 2012 17:18:04 +0200 Subject: [PATCH 1/1] mpc85xx: Experimental support for Feeescale P1010RDB and P1020WLAN Signed-off-by: Wojciech Dubowik <[email protected]> --- target/linux/mpc85xx/Makefile | 2 +- target/linux/mpc85xx/config-3.3 | 255 ++++++++++++++++++++ target/linux/mpc85xx/image/Makefile | 8 +- .../patches-3.3/200-p1020-dts-eth0-hack.patch | 47 ++++ .../patches-3.3/201-p1010-dts-typo-fix.patch | 11 + 5 files changed, 318 insertions(+), 5 deletions(-) create mode 100644 target/linux/mpc85xx/config-3.3 create mode 100644 target/linux/mpc85xx/patches-3.3/200-p1020-dts-eth0-hack.patch create mode 100644 target/linux/mpc85xx/patches-3.3/201-p1010-dts-typo-fix.patch diff --git a/target/linux/mpc85xx/Makefile b/target/linux/mpc85xx/Makefile index 3543438..91d608c 100644 --- a/target/linux/mpc85xx/Makefile +++ b/target/linux/mpc85xx/Makefile @@ -13,7 +13,7 @@ CFLAGS:=-Os -pipe -fno-caller-saves -mcpu=8540 FEATURES:=spe_fpu ramdisk MAINTAINER:=Imre Kaloz <[email protected]> -LINUX_VERSION:=2.6.38.8 +LINUX_VERSION:=3.3 include $(INCLUDE_DIR)/target.mk diff --git a/target/linux/mpc85xx/config-3.3 b/target/linux/mpc85xx/config-3.3 new file mode 100644 index 0000000..7c8adb6 --- /dev/null +++ b/target/linux/mpc85xx/config-3.3 @@ -0,0 +1,255 @@ +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_ADVANCED_OPTIONS is not set +# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_ARCH_HAS_CPU_IDLE_WAIT=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_NO_VIRT_TO_BUS is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_ARCH_SUPPORTS_MSI=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_AUDIT_ARCH=y +CONFIG_BCMA_POSSIBLE=y +CONFIG_BOOKE=y +CONFIG_BOUNCE=y +CONFIG_CMDLINE="console=ttyS0,115200" +CONFIG_CMDLINE_BOOL=y +# CONFIG_CPM2 is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DEFAULT_UIMAGE=y +CONFIG_DEVKMEM=y +CONFIG_DNOTIFY=y +CONFIG_DTC=y +# CONFIG_E200 is not set +CONFIG_E500=y +CONFIG_EARLY_PRINTK=y +CONFIG_ELF_CORE=y +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_EPAPR_BOOT is not set +CONFIG_FREEZER=y +CONFIG_FSL_BOOKE=y +CONFIG_FSL_EMB_PERFMON=y +CONFIG_FSL_LBC=y +CONFIG_FSL_PCI=y +CONFIG_FSL_PMC=y +CONFIG_FSL_PQ_MDIO=y +CONFIG_FSL_SOC=y +CONFIG_FSL_SOC_BOOKE=y +CONFIG_FSL_ULI1575=y +CONFIG_GENERIC_ATOMIC64=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_GENERIC_CMOS_UPDATE=y +# CONFIG_GENERIC_CPU_DEVICES is not set +CONFIG_GENERIC_GPIO=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_TBSYNC is not set +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GEN_RTC=y +# CONFIG_GEN_RTC_X is not set +CONFIG_GIANFAR=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_MPC8XXX=y +# CONFIG_HAMRADIO is not set +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_RAPIDIO=y +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_SPARSE_IRQ=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HZ=250 +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_INET_UDP_DIAG is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_IOMMU_HELPER=y +# CONFIG_IPIC is not set +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_ISA_DMA_API=y +CONFIG_KERNEL_START=0xc0000000 +# CONFIG_KSI8560 is not set +# CONFIG_LEDS_GPIO is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_LOWMEM_CAM_NUM=3 +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_LXT_PHY=y +# CONFIG_MATH_EMULATION is not set +CONFIG_MAX_ACTIVE_REGIONS=32 +CONFIG_MDIO_BOARDINFO=y +CONFIG_MIGRATION=y +# CONFIG_MII is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_MPC8536_DS is not set +# CONFIG_MPC8540_ADS is not set +# CONFIG_MPC8560_ADS is not set +CONFIG_MPC85xx_CDS=y +# CONFIG_MPC85xx_DS is not set +CONFIG_MPC85xx_MDS=y +CONFIG_MPC85xx_RDB=y +CONFIG_MPIC=y +# CONFIG_MPIC_U3_HT_IRQS is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_MTD is not set +# CONFIG_NEED_DMA_MAP_STATE is not set +# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set +CONFIG_NEED_PER_CPU_KM=y +CONFIG_NEED_SG_DMA_LENGTH=y +# CONFIG_NONSTATIC_KERNEL is not set +CONFIG_NR_IRQS=512 +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_DEVICE=y +CONFIG_OF_DYNAMIC=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_GPIO=y +CONFIG_OF_IRQ=y +CONFIG_OF_MDIO=y +CONFIG_OF_NET=y +CONFIG_OF_PCI=y +CONFIG_OF_PCI_IRQ=y +CONFIG_P1010_RDB=y +# CONFIG_P1022_DS is not set +# CONFIG_P1023_RDS is not set +# CONFIG_P2041_RDB is not set +# CONFIG_P3041_DS is not set +# CONFIG_P3060_QDS is not set +# CONFIG_P4080_DS is not set +# CONFIG_P5020_DS is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_PCI=y +CONFIG_PCIEAER=y +CONFIG_PCIEASPM=y +# CONFIG_PCIEASPM_DEBUG is not set +CONFIG_PCIEPORTBUS=y +CONFIG_PCI_DOMAINS=y +CONFIG_PHYLIB=y +CONFIG_PHYSICAL_ALIGN=0x04000000 +CONFIG_PHYSICAL_START=0x00000000 +# CONFIG_PHYS_64BIT is not set +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_PPC=y +CONFIG_PPC32=y +# CONFIG_PPC64 is not set +CONFIG_PPC_85xx=y +# 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_BOOK3E_MMU=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_MMIO is not set +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_E500MC is not set +# CONFIG_PPC_EARLY_DEBUG is not set +# CONFIG_PPC_EPAPR_HV_PIC is not set +CONFIG_PPC_FSL_BOOK3E=y +CONFIG_PPC_I8259=y +# 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_LIB_RHEAP=y +CONFIG_PPC_MMU_NOHASH=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_OF=y +# CONFIG_PPC_P7_NAP is not set +CONFIG_PPC_PCI_CHOICE=y +# CONFIG_PPC_RTAS is not set +CONFIG_PPC_SMP_MUXED_IPI=y +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_PROC_PAGE_MONITOR=y +CONFIG_QE_GPIO=y +CONFIG_QUICC_ENGINE=y +# CONFIG_QUOTACTL is not set +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +# CONFIG_SBC8548 is not set +CONFIG_SBC8560=y +CONFIG_SCHED_HRTICK=y +# CONFIG_SCSI_DMA is not set +CONFIG_SERIAL_8250_FSL=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_SERIAL_QE is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SOCRATES is not set +CONFIG_SPE=y +# CONFIG_SQUASHFS is not set +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_STX_GP3 is not set +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_SWIOTLB=y +CONFIG_TASK_SIZE=0xc0000000 +# CONFIG_TQM8540 is not set +# CONFIG_TQM8541 is not set +# CONFIG_TQM8548 is not set +# CONFIG_TQM8555 is not set +# CONFIG_TQM8560 is not set +CONFIG_UCC=y +CONFIG_UCC_FAST=y +CONFIG_UCC_GETH=y +# CONFIG_UGETH_TX_ON_DEMAND is not set +CONFIG_USB_ARCH_HAS_XHCI=y +CONFIG_USB_SUPPORT=y +CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_WATCHDOG is not set +CONFIG_WORD_SIZE=32 +# CONFIG_XES_MPC85xx is not set diff --git a/target/linux/mpc85xx/image/Makefile b/target/linux/mpc85xx/image/Makefile index a5d1acb..0ddc9ba 100644 --- a/target/linux/mpc85xx/image/Makefile +++ b/target/linux/mpc85xx/image/Makefile @@ -7,15 +7,15 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/image.mk -DTS_TARGETS = mpc8548cds +DTS_TARGETS = mpc8548cds p1020rdb p1010rdb define Image/Prepare - cp $(LINUX_DIR)/arch/powerpc/boot/zImage $(KDIR)/zImage + cp $(LINUX_DIR)/arch/powerpc/boot/uImage $(KDIR)/uImage endef define Image/BuildKernel - cp $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage - $(foreach dts,$(DTS_TARGETS),$(LINUX_DIR)/scripts/dtc/dtc -I dts -O dtb $(LINUX_DIR)/arch/powerpc/boot/dts/$(dts).dts > $(BIN_DIR)/$(IMG_PREFIX)-$(dts).fdt) + cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage + $(foreach dts,$(DTS_TARGETS),$(LINUX_DIR)/scripts/dtc/dtc -I dts -O dtb $(LINUX_DIR)/arch/powerpc/boot/dts/$(dts).dts > $(BIN_DIR)/$(IMG_PREFIX)-$(dts).fdt;) endef define Image/Build/ext2 diff --git a/target/linux/mpc85xx/patches-3.3/200-p1020-dts-eth0-hack.patch b/target/linux/mpc85xx/patches-3.3/200-p1020-dts-eth0-hack.patch new file mode 100644 index 0000000..edb2db1 --- /dev/null +++ b/target/linux/mpc85xx/patches-3.3/200-p1020-dts-eth0-hack.patch @@ -0,0 +1,47 @@ +P1020WLAN seems to have different ethernet settings +tham 1020rdb board. +--- linux-3.3/arch/powerpc/boot/dts/p1020rdb.dtsi.orig ++++ linux-3.3/arch/powerpc/boot/dts/p1020rdb.dtsi +@@ -203,20 +203,23 @@ + + mdio@24000 { + phy0: ethernet-phy@0 { +- interrupt-parent = <&mpic>; +- interrupts = <3 1>; ++ interrupts = <3 1 0 0>; ++ reg = <0x1>; ++ }; ++ ++ phy1: ethernet-phy@1 { ++ interrupts = <2 1 0 0>; + reg = <0x0>; + }; + +- phy1: ethernet-phy@1 { +- interrupt-parent = <&mpic>; +- interrupts = <2 1>; +- reg = <0x1>; +- }; +- +- tbi-phy@2 { ++ phy2: ethernet-phy@2 { ++ interrupts = <2 1 0 0>; ++ reg = <0x2>; ++ }; ++ ++ tbi-phy@3 { + device_type = "tbi-phy"; +- reg = <0x2>; ++ reg = <0x3>; + }; + }; + +@@ -228,7 +231,7 @@ + }; + + enet0: ethernet@b0000 { +- fixed-link = <1 1 1000 0 0>; ++ phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; + }; + diff --git a/target/linux/mpc85xx/patches-3.3/201-p1010-dts-typo-fix.patch b/target/linux/mpc85xx/patches-3.3/201-p1010-dts-typo-fix.patch new file mode 100644 index 0000000..ca8968e --- /dev/null +++ b/target/linux/mpc85xx/patches-3.3/201-p1010-dts-typo-fix.patch @@ -0,0 +1,11 @@ +--- a/arch/powerpc/boot/dts/p1010rdb.dtsi ++++ b/arch/powerpc/boot/dts/p1010rdb.dtsi +@@ -196,7 +196,7 @@ + }; + + tbi-phy@3 { +- device-type = "tbi-phy"; ++ device_type = "tbi-phy"; + reg = <0x3>; + }; + }; -- 1.7.4.1 ----- Original Message ----- > On 03/27/2012 04:14 PM, Wojciech Dubowik wrote: > > I have just tried kernel 3.3 on p1020wlan and it seems to run with > > empty target patches folder. > > Do you have any Makefile and scripts for this? > > > Only eth0 is working at the moment and most probably dts file has > > to be adapted slightly for eth1. > > Do work the mPCIe ports and the serial console? > > > What kind of other Freescale patches are you planning to port? > > > > We are planning to port almost all patches from the ltib build from > freescale. Many of them are in the mainline kernel others don't. > > I wrote in the OpenWRT wiki a page for the P1020WLAN[0] board. > > > Rainer > > [0] http://wiki.openwrt.org/hardware/freescale/p1020 > _______________________________________________ > openwrt-devel mailing list > [email protected] > https://lists.openwrt.org/mailman/listinfo/openwrt-devel > _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
