diff options
| -rw-r--r-- | arch/powerpc/boot/dts/p1022ds.dts | 633 | ||||
| -rw-r--r-- | arch/powerpc/configs/mpc85xx_defconfig | 34 | ||||
| -rw-r--r-- | arch/powerpc/configs/mpc85xx_smp_defconfig | 34 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/Kconfig | 8 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/p1022_ds.c | 148 |
6 files changed, 814 insertions, 44 deletions
diff --git a/arch/powerpc/boot/dts/p1022ds.dts b/arch/powerpc/boot/dts/p1022ds.dts new file mode 100644 index 0000000..8bcb10b --- /dev/null +++ b/arch/powerpc/boot/dts/p1022ds.dts @@ -0,0 +1,633 @@ +/* + * P1022 DS 36Bit Physical Address Map Device Tree Source + * + * Copyright 2010 Freescale Semiconductor, Inc. + * + * 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/; +/ { + model = "fsl,P1022"; + compatible = "fsl,P1022DS"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,P1022@0 { + device_type = "cpu"; + reg = <0x0>; + next-level-cache = <&L2>; + }; + + PowerPC,P1022@1 { + device_type = "cpu"; + reg = <0x1>; + next-level-cache = <&L2>; + }; + }; + + memory { + device_type = "memory"; + }; + + localbus@fffe05000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,p1022-elbc", "fsl,elbc", "simple-bus"; + reg = <0 0xffe05000 0 0x1000>; + interrupts = <19 2>; + + ranges = <0x0 0x0 0xf 0xe8000000 0x08000000 + 0x1 0x0 0xf 0xe0000000 0x08000000 + 0x2 0x0 0x0 0xffa00000 0x00040000 + 0x3 0x0 0xf 0xffdf0000 0x00008000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x8000000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + reg = <0x0 0x03000000>; + label = "ramdisk-nor"; + read-only; + }; + + partition@3000000 { + reg = <0x03000000 0x00e00000>; + label = "diagnostic-nor"; + read-only; + }; + + partition@3e00000 { + reg = <0x03e00000 0x00200000>; + label = "dink-nor"; + read-only; + }; + + partition@4000000 { + reg = <0x04000000 0x00400000>; + label = "kernel-nor"; + read-only; + }; + + partition@4400000 { + reg = <0x04400000 0x03b00000>; + label = "jffs2-nor"; + }; + + partition@7f00000 { + reg = <0x07f00000 0x00080000>; + label = "dtb-nor"; + read-only; + }; + + partition@7f80000 { + reg = <0x07f80000 0x00080000>; + label = "u-boot-nor"; + read-only; + }; + }; + + nand@2,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,elbc-fcm-nand"; + reg = <0x2 0x0 0x40000>; + + partition@0 { + reg = <0x0 0x02000000>; + label = "u-boot-nand"; + read-only; + }; + + partition@2000000 { + reg = <0x02000000 0x10000000>; + label = "jffs2-nand"; + }; + + partition@12000000 { + reg = <0x12000000 0x10000000>; + label = "ramdisk-nand"; + read-only; + }; + + partition@22000000 { + reg = <0x22000000 0x04000000>; + label = "kernel-nand"; + }; + + partition@26000000 { + reg = <0x26000000 0x01000000>; + label = "dtb-nand"; + read-only; + }; + + partition@27000000 { + reg = <0x27000000 0x19000000>; + label = "reserved-nand"; + }; + }; + }; + + soc@fffe00000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "fsl,p1022-immr", "simple-bus"; + ranges = <0x0 0xf 0xffe00000 0x100000>; + bus-frequency = <0>; // Filled out by uboot. + + ecm-law@0 { + compatible = "fsl,ecm-law"; + reg = <0x0 0x1000>; + fsl,num-laws = <12>; + }; + + ecm@1000 { + compatible = "fsl,p1022-ecm", "fsl,ecm"; + reg = <0x1000 0x1000>; + interrupts = <16 2>; + }; + + memory-controller@2000 { + compatible = "fsl,p1022-memory-controller"; + reg = <0x2000 0x1000>; + interrupts = <16 2>; + }; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <43 2>; + dfsrr; + }; + + i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <43 2>; + dfsrr; + + wm8776:codec@1a { + compatible = "wlf,wm8776"; + reg = <0x1a>; + /* MCLK source is a stand-alone oscillator */ + clock-frequency = <12288000>; + }; + }; + + serial0: serial@4500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4500 0x100>; + clock-frequency = <0>; + interrupts = <42 2>; + }; + + serial1: serial@4600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4600 0x100>; + clock-frequency = <0>; + interrupts = <42 2>; + }; + + spi@7000 { + cell-index = <0>; + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,espi"; + reg = <0x7000 0x1000>; + interrupts = <59 0x2>; + espi,num-ss-bits = <4>; + mode = "cpu"; + + fsl_m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,espi-flash"; + reg = <0>; + linux,modalias = "fsl_m25p80"; + spi-max-frequency = <40000000>; /* input clock */ + partition@0 { + label = "u-boot-spi"; + reg = <0x00000000 0x00100000>; + read-only; + }; + partition@100000 { + label = "kernel-spi"; + reg = <0x00100000 0x00500000>; + read-only; + }; + partition@600000 { + label = "dtb-spi"; + reg = <0x00600000 0x00100000>; + read-only; + }; + partition@700000 { + label = "file system-spi"; + reg = <0x00700000 0x00900000>; + }; + }; + }; + + ssi@15000 { + compatible = "fsl,mpc8610-ssi"; + cell-index = <0>; + reg = <0x15000 0x100>; + interrupts = <75 2>; + fsl,mode = "i2s-slave"; + codec-handle = <&wm8776>; + fsl,playback-dma = <&dma00>; + fsl,capture-dma = <&dma01>; + fsl,fifo-depth = <16>; + }; + + dma@c300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,eloplus-dma"; + reg = <0xc300 0x4>; + ranges = <0x0 0xc100 0x200>; + cell-index = <1>; + dma00: dma-channel@0 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupts = <76 2>; + }; + dma01: dma-channel@80 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupts = <77 2>; + }; + dma-channel@100 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupts = <78 2>; + }; + dma-channel@180 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupts = <79 2>; + }; + }; + + gpio: gpio-controller@f000 { + #gpio-cells = <2>; + compatible = "fsl,mpc8572-gpio"; + reg = <0xf000 0x100>; + interrupts = <47 0x2>; + gpio-controller; + }; + + L2: l2-cache-controller@20000 { + compatible = "fsl,p1022-l2-cache-controller"; + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x40000>; // L2, 256K + interrupts = <16 2>; + }; + + dma@21300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,eloplus-dma"; + reg = <0x21300 0x4>; + ranges = <0x0 0x21100 0x200>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupts = <20 2>; + }; + dma-channel@80 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupts = <21 2>; + }; + dma-channel@100 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupts = <22 2>; + }; + dma-channel@180 { + compatible = "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupts = <23 2>; + }; + }; + + usb@22000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl-usb2-dr"; + reg = <0x22000 0x1000>; + interrupts = <28 0x2>; + phy_type = "ulpi"; + }; + + mdio@24000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,etsec2-mdio"; + reg = <0x24000 0x1000 0xb0030 0x4>; + + phy0: ethernet-phy@0 { + interrupts = <3 1>; + reg = <0x1>; + }; + phy1: ethernet-phy@1 { + interrupts = <9 1>; + reg = <0x2>; + }; + }; + + mdio@25000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,etsec2-mdio"; + reg = <0x25000 0x1000 0xb1030 0x4>; + }; + + enet0: ethernet@B0000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <0>; + device_type = "network"; + model = "eTSEC"; + compatible = "fsl,etsec2"; + fsl,num_rx_queues = <0x8>; + fsl,num_tx_queues = <0x8>; + fsl,magic-packet; + fsl,wake-on-filer; + local-mac-address = [ 00 00 00 00 00 00 ]; + fixed-link = <1 1 1000 0 0>; + phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; + queue-group@0{ + #address-cells = <1>; + #size-cells = <1>; + reg = <0xB0000 0x1000>; + interrupts = <29 2 30 2 34 2>; + }; + queue-group@1{ + #address-cells = <1>; + #size-cells = <1>; + reg = <0xB4000 0x1000>; + interrupts = <17 2 18 2 24 2>; + }; + }; + + enet1: ethernet@B1000 { + #address-cells = <1>; + #size-cells = <1>; + cell-index = <0>; + device_type = "network"; + model = "eTSEC"; + compatible = "fsl,etsec2"; + fsl,num_rx_queues = <0x8>; + fsl,num_tx_queues = <0x8>; + local-mac-address = [ 00 00 00 00 00 00 ]; + fixed-link = <1 1 1000 0 0>; + phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; + queue-group@0{ + #address-cells = <1>; + #size-cells = <1>; + reg = <0xB1000 0x1000>; + interrupts = <35 2 36 2 40 2>; + }; + queue-group@1{ + #address-cells = <1>; + #size-cells = <1>; + reg = <0xB5000 0x1000>; + interrupts = <51 2 52 2 67 2>; + }; + }; + + sdhci@2e000 { + compatible = "fsl,p1022-esdhc", "fsl,esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <72 0x2>; + fsl,sdhci-auto-cmd12; + /* Filled in by U-Boot */ + clock-frequency = <0>; + }; + + crypto@30000 { + compatible = "fsl,sec3.3", "fsl,sec3.1", "fsl,sec3.0", + "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1", + "fsl,sec2.0"; + reg = <0x30000 0x10000>; + interrupts = <45 2 58 2>; + fsl,num-channels = <4>; + fsl,channel-fifo-len = <24>; + fsl,exec-units-mask = <0x97c>; + fsl,descriptor-types-mask = <0x3a30abf>; + }; + + sata@18000 { + compatible = "fsl,mpc8536-sata", "fsl,pq-sata"; + reg = <0x18000 0x1000>; + cell-index = <1>; + interrupts = <74 0x2>; + }; + + sata@19000 { + compatible = "fsl,mpc8536-sata", "fsl,pq-sata"; + reg = <0x19000 0x1000>; + cell-index = <2>; + interrupts = <41 0x2>; + }; + + power@e0070{ + compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc"; + reg = <0xe0070 0x20>; + }; + + display@10000 { + compatible = "fsl,diu", "fsl,p1022-diu"; + reg = <0x10000 1000>; + interrupts = <64 2>; + }; + + timer@41100 { + compatible = "fsl,mpic-global-timer"; + reg = <0x41100 0x204>; + interrupts = <0xf7 0x2>; + }; + + mpic: pic@40000 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x40000 0x40000>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + }; + + msi@41600 { + compatible = "fsl,p1022-msi", "fsl,mpic-msi"; + reg = <0x41600 0x80>; + msi-available-ranges = <0 0x100>; + interrupts = < + 0xe0 0 + 0xe1 0 + 0xe2 0 + 0xe3 0 + 0xe4 0 + 0xe5 0 + 0xe6 0 + 0xe7 0>; + }; + + global-utilities@e0000 { //global utilities block + compatible = "fsl,p1022-guts"; + reg = <0xe0000 0x1000>; + fsl,has-rstcr; + }; + }; + + pci0: pcie@fffe09000 { + compatible = "fsl,p1022-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf 0xffe09000 0 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xa0000000 0xc 0x20000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>; + clock-frequency = <33333333>; + interrupts = <16 2>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 4 1 + 0000 0 0 2 &mpic 5 1 + 0000 0 0 3 &mpic 6 1 + 0000 0 0 4 &mpic 7 1 + >; + pcie@0 { + reg = <0x0 0x0 0x0 0x0 0x0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x2000000 0x0 0xe0000000 + 0x2000000 0x0 0xe0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + pci1: pcie@fffe0a000 { + compatible = "fsl,p1022-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf 0xffe0a000 0 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0xc0000000 0xc 0x40000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x10000>; + clock-frequency = <33333333>; + interrupts = <16 2>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 0 1 + 0000 0 0 2 &mpic 1 1 + 0000 0 0 3 &mpic 2 1 + 0000 0 0 4 &mpic 3 1 + >; + pcie@0 { + reg = <0x0 0x0 0x0 0x0 0x0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x2000000 0x0 0xe0000000 + 0x2000000 0x0 0xe0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + + pci2: pcie@fffe0b000 { + compatible = "fsl,p1022-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xf 0xffe0b000 0 0x1000>; + bus-range = <0 255>; + ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>; + clock-frequency = <33333333>; + interrupts = <16 2>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 8 1 + 0000 0 0 2 &mpic 9 1 + 0000 0 0 3 &mpic 10 1 + 0000 0 0 4 &mpic 11 1 + >; + pcie@0 { + reg = <0x0 0x0 0x0 0x0 0x0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x2000000 0x0 0xe0000000 + 0x2000000 0x0 0xe0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; +}; diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index cfebef9..d32f31a 100644 --- a/arch/powerpc/configs/mpc85xx_defconfig +++ b/arch/powerpc/configs/mpc85xx_defconfig @@ -19,7 +19,8 @@ CONFIG_E500=y CONFIG_FSL_EMB_PERFMON=y CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y -# CONFIG_PHYS_64BIT is not set +CONFIG_PTE_64BIT=y +CONFIG_PHYS_64BIT=y CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y CONFIG_PPC_MMU_NOHASH_32=y @@ -28,7 +29,7 @@ CONFIG_PPC_BOOK3E_MMU=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -239,6 +240,7 @@ CONFIG_MPC85xx_MDS=y CONFIG_MPC8536_DS=y CONFIG_MPC85xx_DS=y CONFIG_MPC85xx_RDB=y +CONFIG_P1022_DS=y CONFIG_SOCRATES=y CONFIG_KSI8560=y CONFIG_XES_MPC85xx=y @@ -311,7 +313,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y -# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y @@ -321,7 +323,7 @@ CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_PPC_256K_PAGES is not set -CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set CONFIG_EXTRA_TARGETS="" @@ -1122,16 +1124,13 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y -CONFIG_SOUND_OSS_CORE=y -CONFIG_SOUND_OSS_CORE_PRECLAIM=y +# CONFIG_SOUND_OSS_CORE is not set CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y # CONFIG_SND_SEQUENCER is not set -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set # CONFIG_SND_HRTIMER is not set # CONFIG_SND_DYNAMIC_MINORS is not set # CONFIG_SND_SUPPORT_OLD_API is not set @@ -1145,12 +1144,7 @@ CONFIG_SND_VMASTER=y # CONFIG_SND_SBAWE_SEQ is not set # CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_AC97_CODEC=y -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_AC97_POWER_SAVE is not set +# CONFIG_SND_DRIVERS is not set CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set @@ -1218,12 +1212,8 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -CONFIG_SND_PPC=y -CONFIG_SND_USB=y -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_UA101 is not set -# CONFIG_SND_USB_USX2Y is not set -# CONFIG_SND_USB_CAIAQ is not set +# CONFIG_SND_PPC is not set +# CONFIG_SND_USB is not set # CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig index f5451d8..f93de10 100644 --- a/arch/powerpc/configs/mpc85xx_smp_defconfig +++ b/arch/powerpc/configs/mpc85xx_smp_defconfig @@ -19,7 +19,8 @@ CONFIG_E500=y CONFIG_FSL_EMB_PERFMON=y CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y -# CONFIG_PHYS_64BIT is not set +CONFIG_PTE_64BIT=y +CONFIG_PHYS_64BIT=y CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y CONFIG_PPC_MMU_NOHASH_32=y @@ -29,7 +30,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=8 CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -243,6 +244,7 @@ CONFIG_MPC85xx_MDS=y CONFIG_MPC8536_DS=y CONFIG_MPC85xx_DS=y CONFIG_MPC85xx_RDB=y +CONFIG_P1022_DS=y CONFIG_SOCRATES=y CONFIG_KSI8560=y CONFIG_XES_MPC85xx=y @@ -316,7 +318,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y -# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y @@ -326,7 +328,7 @@ CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_PPC_256K_PAGES is not set -CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set CONFIG_EXTRA_TARGETS="" @@ -1127,16 +1129,13 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y -CONFIG_SOUND_OSS_CORE=y -CONFIG_SOUND_OSS_CORE_PRECLAIM=y +# CONFIG_SOUND_OSS_CORE is not set CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y # CONFIG_SND_SEQUENCER is not set -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set # CONFIG_SND_HRTIMER is not set # CONFIG_SND_DYNAMIC_MINORS is not set # CONFIG_SND_SUPPORT_OLD_API is not set @@ -1150,12 +1149,7 @@ CONFIG_SND_VMASTER=y # CONFIG_SND_SBAWE_SEQ is not set # CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_AC97_CODEC=y -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_AC97_POWER_SAVE is not set +# CONFIG_SND_DRIVERS is not set CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set @@ -1223,12 +1217,8 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -CONFIG_SND_PPC=y -CONFIG_SND_USB=y -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_UA101 is not set -# CONFIG_SND_USB_USX2Y is not set -# CONFIG_SND_USB_CAIAQ is not set +# CONFIG_SND_PPC is not set +# CONFIG_SND_USB is not set # CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 3a2ade2..bea1f59 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -65,6 +65,14 @@ config MPC85xx_RDB help This option enables support for the MPC85xx RDB (P2020 RDB) board +config P1022_DS + bool "Freescale P1022 DS" + select DEFAULT_UIMAGE + select CONFIG_PHYS_64BIT # The DTS has 36-bit addresses + select SWIOTLB + help + This option enables support for the Freescale P1022DS reference board. + config SOCRATES bool "Socrates" select DEFAULT_UIMAGE diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index 387c128..a2ec3f8 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_MPC8536_DS) += mpc8536_ds.o obj-$(CONFIG_MPC85xx_DS) += mpc85xx_ds.o obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o +obj-$(CONFIG_P1022_DS) += p1022_ds.o obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o obj-$(CONFIG_STX_GP3) += stx_gp3.o obj-$(CONFIG_TQM85xx) += tqm85xx.o diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c new file mode 100644 index 0000000..e1467c9 --- /dev/null +++ b/arch/powerpc/platforms/85xx/p1022_ds.c @@ -0,0 +1,148 @@ +/* + * P1022DS board specific routines + * + * Authors: Travis Wheatley <travis.wheatley@freescale.com> + * Dave Liu <daveliu@freescale.com> + * Timur Tabi <timur@freescale.com> + * + * Copyright 2010 Freescale Semiconductor, Inc. + * + * This file is taken from the Freescale P1022DS BSP, with modifications: + * 1) No DIU support (pending rewrite of DIU code) + * 2) No AMP support + * 3) No PCI endpoint support + * + * 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. + */ + +#include <linux/pci.h> +#include <linux/of_platform.h> +#include <linux/lmb.h> + +#include <asm/mpic.h> +#include <asm/swiotlb.h> + +#include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> + +void __init p1022_ds_pic_init(void) +{ + struct mpic *mpic; + struct resource r; + struct device_node *np; + + np = of_find_node_by_type(NULL, "open-pic"); + if (!np) { + pr_err("Could not find open-pic node\n"); + return; + } + + if (of_address_to_resource(np, 0, &r)) { + pr_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 | MPIC_BROKEN_FRR_NIRQS | + MPIC_SINGLE_DEST_CPU, + 0, 256, " OpenPIC "); + + BUG_ON(mpic == NULL); + of_node_put(np); + + mpic_init(mpic); +} + +#ifdef CONFIG_SMP +void __init mpc85xx_smp_init(void); +#endif + +/* + * Setup the architecture + */ +static void __init p1022_ds_setup_arch(void) +{ +#ifdef CONFIG_PCI + struct device_node *np; +#endif + dma_addr_t max = 0xffffffff; + + if (ppc_md.progress) + ppc_md.progress("p1022_ds_setup_arch()", 0); + +#ifdef CONFIG_PCI + for_each_compatible_node(np, "pci", "fsl,p1022-pcie") { + struct resource rsrc; + struct pci_controller *hose; + + of_address_to_resource(np, 0, &rsrc); + + if ((rsrc.start & 0xfffff) == 0x8000) + fsl_add_bridge(np, 1); + else + fsl_add_bridge(np, 0); + + hose = pci_find_hose_for_OF_device(np); + max = min(max, hose->dma_window_base_cur + + hose->dma_window_size); + } +#endif + +#ifdef CONFIG_SMP + mpc85xx_smp_init(); +#endif + +#ifdef CONFIG_SWIOTLB + if (lmb_end_of_DRAM() > max) { + ppc_swiotlb_enable = 1; + set_pci_dma_ops(&swiotlb_dma_ops); + ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb; + } +#endif + + pr_info("Freescale P1022 DS reference board\n"); +} + +static struct of_device_id __initdata p1022_ds_ids[] = { + { .type = "soc", }, + { .compatible = "soc", }, + { .compatible = "simple-bus", }, + { .compatible = "gianfar", }, + {}, +}; + +static int __init p1022_ds_publish_devices(void) +{ + return of_platform_bus_probe(NULL, p1022_ds_ids, NULL); +} +machine_device_initcall(p1022_ds, p1022_ds_publish_devices); + +machine_arch_initcall(p1022_ds, swiotlb_setup_bus_notifier); + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init p1022_ds_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + return of_flat_dt_is_compatible(root, "fsl,p1022ds"); +} + +define_machine(p1022_ds) { + .name = "P1022 DS", + .probe = p1022_ds_probe, + .setup_arch = p1022_ds_setup_arch, + .init_IRQ = p1022_ds_pic_init, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif + .get_irq = mpic_get_irq, + .restart = fsl_rstcr_restart, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +}; |
