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authorMichael Ellerman <mpe@ellerman.id.au>2015-08-27 13:13:12 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2015-08-27 13:13:12 +0300
commit96983515657bfd532f4d2599df16c9d756de17ea (patch)
tree48a6fa2b58ac65adca0649acf599b2ca8c925fd8 /arch/powerpc
parentd690740f22f6520873f96e66aae7119ec2215755 (diff)
parent4524cd093fa8f03b198e095ebbb679c30839559c (diff)
downloadlinux-96983515657bfd532f4d2599df16c9d756de17ea.tar.xz
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next
Freescale updates from Scott: "Highlights include 32-bit memcpy/memset optimizations, checksum optimizations, 85xx config fragments and updates, device tree updates, e6500 fixes for non-SMP, and misc cleanup and minor fixes."
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/Makefile20
-rw-r--r--arch/powerpc/boot/dts/fsl/p1022si-post.dtsi2
-rw-r--r--arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi2
-rw-r--r--arch/powerpc/boot/dts/fsl/t1040si-post.dtsi5
-rw-r--r--arch/powerpc/boot/dts/t1023rdb.dts13
-rw-r--r--arch/powerpc/boot/dts/t1024rdb.dts6
-rw-r--r--arch/powerpc/boot/dts/t1040d4rdb.dts46
-rw-r--r--arch/powerpc/boot/dts/t1042d4rdb.dts53
-rw-r--r--arch/powerpc/boot/dts/t104xd4rdb.dtsi205
-rw-r--r--arch/powerpc/configs/85xx-32bit.config5
-rw-r--r--arch/powerpc/configs/85xx-64bit.config4
-rw-r--r--arch/powerpc/configs/85xx-hw.config142
-rw-r--r--arch/powerpc/configs/85xx-smp.config2
-rw-r--r--arch/powerpc/configs/altivec.config1
-rw-r--r--arch/powerpc/configs/corenet32_smp_defconfig185
-rw-r--r--arch/powerpc/configs/corenet_basic_defconfig1
-rw-r--r--arch/powerpc/configs/fsl-emb-nonhw.config (renamed from arch/powerpc/configs/corenet64_smp_defconfig)264
-rw-r--r--arch/powerpc/configs/mpc85xx_basic_defconfig23
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig252
-rw-r--r--arch/powerpc/configs/mpc85xx_smp_defconfig244
-rw-r--r--arch/powerpc/include/asm/cacheflush.h7
-rw-r--r--arch/powerpc/include/asm/checksum.h37
-rw-r--r--arch/powerpc/include/asm/pgtable.h11
-rw-r--r--arch/powerpc/include/asm/pte-common.h3
-rw-r--r--arch/powerpc/kernel/asm-offsets.c1
-rw-r--r--arch/powerpc/kernel/exceptions-64e.S13
-rw-r--r--arch/powerpc/kernel/fsl_booke_entry_mapping.S15
-rw-r--r--arch/powerpc/lib/checksum_32.S16
-rw-r--r--arch/powerpc/lib/checksum_64.S21
-rw-r--r--arch/powerpc/lib/copy_32.S109
-rw-r--r--arch/powerpc/mm/fsl_booke_mmu.c2
-rw-r--r--arch/powerpc/mm/mem.c14
-rw-r--r--arch/powerpc/mm/pgtable_64.c10
-rw-r--r--arch/powerpc/mm/tlb_low_64e.S10
-rw-r--r--arch/powerpc/platforms/85xx/c293pcie.c4
-rw-r--r--arch/powerpc/platforms/85xx/corenet_generic.c2
-rw-r--r--arch/powerpc/sysdev/cpm_common.c2
37 files changed, 823 insertions, 929 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 05f464eb6952..4ca54fdd8768 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -288,6 +288,26 @@ PHONY += pseries_le_defconfig
pseries_le_defconfig:
$(call merge_into_defconfig,pseries_defconfig,le)
+PHONY += mpc85xx_defconfig
+mpc85xx_defconfig:
+ $(call merge_into_defconfig,mpc85xx_basic_defconfig,\
+ 85xx-32bit 85xx-hw fsl-emb-nonhw)
+
+PHONY += mpc85xx_smp_defconfig
+mpc85xx_smp_defconfig:
+ $(call merge_into_defconfig,mpc85xx_basic_defconfig,\
+ 85xx-32bit 85xx-smp 85xx-hw fsl-emb-nonhw)
+
+PHONY += corenet32_smp_defconfig
+corenet32_smp_defconfig:
+ $(call merge_into_defconfig,corenet_basic_defconfig,\
+ 85xx-32bit 85xx-smp 85xx-hw fsl-emb-nonhw)
+
+PHONY += corenet64_smp_defconfig
+corenet64_smp_defconfig:
+ $(call merge_into_defconfig,corenet_basic_defconfig,\
+ 85xx-64bit 85xx-smp altivec 85xx-hw fsl-emb-nonhw)
+
define archhelp
@echo '* zImage - Build default images selected by kernel config'
@echo ' zImage.* - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)'
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
index ebf202234549..426bf4103b9e 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
@@ -175,7 +175,7 @@
/include/ "pq3-gpio-0.dtsi"
- display@10000 {
+ display: display@10000 {
compatible = "fsl,diu", "fsl,p1022-diu";
reg = <0x10000 1000>;
interrupts = <64 2 0 0>;
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
index 1956dea040cc..de76ae8992c6 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
@@ -50,6 +50,8 @@
pci0 = &pci0;
pci1 = &pci1;
pci2 = &pci2;
+ vga = &display;
+ display = &display;
};
cpus {
diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
index 9e9f7e201d43..9770d0278493 100644
--- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
@@ -484,6 +484,11 @@
reg = <0xea000 0x4000>;
};
+ scfg: global-utilities@fc000 {
+ compatible = "fsl,t1040-scfg";
+ reg = <0xfc000 0x1000>;
+ };
+
/include/ "elo3-dma-0.dtsi"
/include/ "elo3-dma-1.dtsi"
/include/ "qoriq-espi-0.dtsi"
diff --git a/arch/powerpc/boot/dts/t1023rdb.dts b/arch/powerpc/boot/dts/t1023rdb.dts
index 06b090aba066..d3fa8294cd49 100644
--- a/arch/powerpc/boot/dts/t1023rdb.dts
+++ b/arch/powerpc/boot/dts/t1023rdb.dts
@@ -60,7 +60,7 @@
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,ifc-nand";
- reg = <0x2 0x0 0x10000>;
+ reg = <0x1 0x0 0x10000>;
};
};
@@ -99,6 +99,17 @@
};
i2c@118100 {
+ current-sensor@40 {
+ compatible = "ti,ina220";
+ reg = <0x40>;
+ shunt-resistor = <1000>;
+ };
+
+ current-sensor@41 {
+ compatible = "ti,ina220";
+ reg = <0x41>;
+ shunt-resistor = <1000>;
+ };
};
};
diff --git a/arch/powerpc/boot/dts/t1024rdb.dts b/arch/powerpc/boot/dts/t1024rdb.dts
index 733e723ffed6..bf05e324fda2 100644
--- a/arch/powerpc/boot/dts/t1024rdb.dts
+++ b/arch/powerpc/boot/dts/t1024rdb.dts
@@ -114,6 +114,12 @@
reg = <0x4c>;
};
+ current-sensor@40 {
+ compatible = "ti,ina220";
+ reg = <0x40>;
+ shunt-resistor = <1000>;
+ };
+
eeprom@50 {
compatible = "atmel,24c256";
reg = <0x50>;
diff --git a/arch/powerpc/boot/dts/t1040d4rdb.dts b/arch/powerpc/boot/dts/t1040d4rdb.dts
new file mode 100644
index 000000000000..2d1315a1670e
--- /dev/null
+++ b/arch/powerpc/boot/dts/t1040d4rdb.dts
@@ -0,0 +1,46 @@
+/*
+ * T1040D4RDB Device Tree Source
+ *
+ * Copyright 2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/include/ "fsl/t104xsi-pre.dtsi"
+/include/ "t104xd4rdb.dtsi"
+
+/ {
+ model = "fsl,T1040D4RDB";
+ compatible = "fsl,T1040D4RDB";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+};
+
+/include/ "fsl/t1040si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/t1042d4rdb.dts b/arch/powerpc/boot/dts/t1042d4rdb.dts
new file mode 100644
index 000000000000..846f8c87e85a
--- /dev/null
+++ b/arch/powerpc/boot/dts/t1042d4rdb.dts
@@ -0,0 +1,53 @@
+/*
+ * T1042D4RDB Device Tree Source
+ *
+ * Copyright 2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/include/ "fsl/t104xsi-pre.dtsi"
+/include/ "t104xd4rdb.dtsi"
+
+/ {
+ model = "fsl,T1042D4RDB";
+ compatible = "fsl,T1042D4RDB";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ ifc: localbus@ffe124000 {
+ cpld@3,0 {
+ compatible = "fsl,t1040d4rdb-cpld",
+ "fsl,deepsleep-cpld";
+ };
+ };
+};
+
+/include/ "fsl/t1040si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/t104xd4rdb.dtsi b/arch/powerpc/boot/dts/t104xd4rdb.dtsi
new file mode 100644
index 000000000000..491367bd3883
--- /dev/null
+++ b/arch/powerpc/boot/dts/t104xd4rdb.dtsi
@@ -0,0 +1,205 @@
+/*
+ * T1040D4RDB/T1042D4RDB Device Tree Source
+ *
+ * Copyright 2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/ {
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ bman_fbpr: bman-fbpr {
+ size = <0 0x1000000>;
+ alignment = <0 0x1000000>;
+ };
+ qman_fqd: qman-fqd {
+ size = <0 0x400000>;
+ alignment = <0 0x400000>;
+ };
+ qman_pfdr: qman-pfdr {
+ size = <0 0x2000000>;
+ alignment = <0 0x2000000>;
+ };
+ };
+
+ ifc: localbus@ffe124000 {
+ reg = <0xf 0xfe124000 0 0x2000>;
+ ranges = <0 0 0xf 0xe8000000 0x08000000
+ 2 0 0xf 0xff800000 0x00010000
+ 3 0 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>;
+ };
+
+ nand@2,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,ifc-nand";
+ reg = <0x2 0x0 0x10000>;
+ };
+
+ cpld@3,0 {
+ compatible = "fsl,t1040d4rdb-cpld";
+ reg = <3 0 0x300>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ };
+
+ dcsr: dcsr@f00000000 {
+ ranges = <0x00000000 0xf 0x00000000 0x01072000>;
+ };
+
+ bportals: bman-portals@ff4000000 {
+ ranges = <0x0 0xf 0xf4000000 0x2000000>;
+ };
+
+ qportals: qman-portals@ff6000000 {
+ ranges = <0x0 0xf 0xf6000000 0x2000000>;
+ };
+
+ soc: soc@ffe000000 {
+ ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg = <0xf 0xfe000000 0 0x00001000>;
+
+ spi@110000 {
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,n25q512ax3";
+ reg = <0>;
+ /* input clock */
+ spi-max-frequency = <10000000>;
+ };
+ };
+ i2c@118000 {
+ hwmon@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
+
+ rtc@68 {
+ compatible = "dallas,ds1337";
+ reg = <0x68>;
+ interrupts = <0x2 0x1 0 0>;
+ };
+ };
+
+ i2c@118100 {
+ mux@77 {
+ /*
+ * Child nodes of mux depend on which i2c
+ * devices are connected via the mini PCI
+ * connector slot1, the mini PCI connector
+ * slot2, the HDMI connector, and the PEX
+ * slot. Systems with such devices attached
+ * should provide a wrapper .dts file that
+ * includes this one, and adds those nodes
+ */
+ compatible = "nxp,pca9546";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ };
+
+ pci0: pcie@ffe240000 {
+ reg = <0xf 0xfe240000 0 0x10000>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x0 0x0 0x10000000
+ 0x01000000 0 0x0 0xf 0xf8000000 0x0 0x00010000>;
+ pcie@0 {
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci1: pcie@ffe250000 {
+ reg = <0xf 0xfe250000 0 0x10000>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x10000000 0 0x10000000
+ 0x01000000 0 0 0xf 0xf8010000 0 0x00010000>;
+ pcie@0 {
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci2: pcie@ffe260000 {
+ reg = <0xf 0xfe260000 0 0x10000>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x10000000
+ 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+ pcie@0 {
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci3: pcie@ffe270000 {
+ reg = <0xf 0xfe270000 0 0x10000>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x30000000 0 0x10000000
+ 0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
+ pcie@0 {
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x10000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+};
diff --git a/arch/powerpc/configs/85xx-32bit.config b/arch/powerpc/configs/85xx-32bit.config
new file mode 100644
index 000000000000..6b8894d727a2
--- /dev/null
+++ b/arch/powerpc/configs/85xx-32bit.config
@@ -0,0 +1,5 @@
+CONFIG_HIGHMEM=y
+CONFIG_KEXEC=y
+CONFIG_PPC_85xx=y
+CONFIG_PROC_KCORE=y
+CONFIG_PHYS_64BIT=y
diff --git a/arch/powerpc/configs/85xx-64bit.config b/arch/powerpc/configs/85xx-64bit.config
new file mode 100644
index 000000000000..4aba81222885
--- /dev/null
+++ b/arch/powerpc/configs/85xx-64bit.config
@@ -0,0 +1,4 @@
+CONFIG_MATH_EMULATION=y
+CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED=y
+CONFIG_PPC64=y
+CONFIG_PPC_BOOK3E_64=y
diff --git a/arch/powerpc/configs/85xx-hw.config b/arch/powerpc/configs/85xx-hw.config
new file mode 100644
index 000000000000..528ff0e714e6
--- /dev/null
+++ b/arch/powerpc/configs/85xx-hw.config
@@ -0,0 +1,142 @@
+CONFIG_AQUANTIA_PHY=y
+CONFIG_AT803X_PHY=y
+CONFIG_ATA=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_C293_PCIE=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_CICADA_PHY=y
+CONFIG_CLK_QORIQ=y
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
+CONFIG_CRYPTO_DEV_TALITOS=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_DMADEVICES=y
+CONFIG_E1000E=y
+CONFIG_E1000=y
+CONFIG_EDAC_MM_EDAC=y
+CONFIG_EDAC_MPC85XX=y
+CONFIG_EDAC=y
+CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_LEGACY=y
+CONFIG_FB_FSL_DIU=y
+CONFIG_FS_ENET=y
+CONFIG_FSL_CORENET_CF=y
+CONFIG_FSL_DMA=y
+CONFIG_FSL_HV_MANAGER=y
+CONFIG_FSL_PQ_MDIO=y
+CONFIG_FSL_RIO=y
+CONFIG_FSL_XGMAC_MDIO=y
+CONFIG_GIANFAR=y
+CONFIG_GPIO_MPC8XXX=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_LOGITECH=y
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_PANTHERLORD=y
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SUNPLUS=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_CPM=m
+CONFIG_I2C_MPC=y
+CONFIG_I2C_MUX_PCA954x=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C=y
+CONFIG_IGB=y
+CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_MDIO_BUS_MUX_GPIO=y
+CONFIG_MDIO_BUS_MUX_MMIOREG=y
+CONFIG_MMC_SDHCI_OF_ESDHC=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_NAND_FSL_ELBC=y
+CONFIG_MTD_NAND_FSL_IFC=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PLATRAM=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_NETDEVICES=y
+CONFIG_NVRAM=y
+CONFIG_PATA_ALI=y
+CONFIG_PATA_SIL680=y
+CONFIG_PATA_VIA=y
+# CONFIG_PCIEASPM is not set
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI=y
+CONFIG_PPC_EPAPR_HV_BYTECHAN=y
+# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
+CONFIG_QE_GPIO=y
+CONFIG_QUICC_ENGINE=y
+CONFIG_RAPIDIO=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_CMOS=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_DS1374=y
+CONFIG_RTC_DRV_DS3232=y
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_FSL=y
+CONFIG_SATA_SIL24=y
+CONFIG_SATA_SIL=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_SENSORS_INA2XX=y
+CONFIG_SENSORS_LM90=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_8250_RUNTIME_UARTS=6
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_QE=m
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SND_DRIVERS is not set
+CONFIG_SND_INTEL8X0=y
+CONFIG_SND_POWERPC_SOC=y
+# CONFIG_SND_PPC is not set
+CONFIG_SND_SOC=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_USB is not set
+CONFIG_SND=y
+CONFIG_SOUND=y
+CONFIG_SPI_FSL_ESPI=y
+CONFIG_SPI_FSL_SPI=y
+CONFIG_SPI_GPIO=y
+CONFIG_SPI=y
+CONFIG_TERANETICS_PHY=y
+CONFIG_UCC_GETH=y
+CONFIG_USB_EHCI_FSL=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_HID=m
+CONFIG_USB_MON=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
+CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB=y
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_VIRT_DRIVERS=y
+CONFIG_VITESSE_PHY=y
diff --git a/arch/powerpc/configs/85xx-smp.config b/arch/powerpc/configs/85xx-smp.config
new file mode 100644
index 000000000000..3b4d1e54636d
--- /dev/null
+++ b/arch/powerpc/configs/85xx-smp.config
@@ -0,0 +1,2 @@
+CONFIG_NR_CPUS=24
+CONFIG_SMP=y
diff --git a/arch/powerpc/configs/altivec.config b/arch/powerpc/configs/altivec.config
new file mode 100644
index 000000000000..58a697cb5a62
--- /dev/null
+++ b/arch/powerpc/configs/altivec.config
@@ -0,0 +1 @@
+CONFIG_ALTIVEC=y
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
deleted file mode 100644
index 37659937bd12..000000000000
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ /dev/null
@@ -1,185 +0,0 @@
-CONFIG_PPC_85xx=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=8
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_AUDIT=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_EMBEDDED=y
-CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_CORENET_GENERIC=y
-CONFIG_HIGHMEM=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_BINFMT_MISC=m
-CONFIG_KEXEC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-CONFIG_PCI=y
-CONFIG_PCIEPORTBUS=y
-# CONFIG_PCIEASPM is not set
-CONFIG_PCI_MSI=y
-CONFIG_RAPIDIO=y
-CONFIG_FSL_RIO=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_XFRM_SUB_POLICY=y
-CONFIG_XFRM_STATISTICS=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_INET_AH=y
-CONFIG_INET_ESP=y
-CONFIG_INET_IPCOMP=y
-# CONFIG_INET_LRO is not set
-CONFIG_IPV6=y
-CONFIG_IP_SCTP=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_FSL_ELBC=y
-CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_ATA=y
-CONFIG_SATA_AHCI=y
-CONFIG_SATA_FSL=y
-CONFIG_SATA_SIL24=y
-CONFIG_SATA_SIL=y
-CONFIG_PATA_SIL680=y
-CONFIG_NETDEVICES=y
-CONFIG_FSL_PQ_MDIO=y
-CONFIG_FSL_XGMAC_MDIO=y
-CONFIG_E1000=y
-CONFIG_E1000E=y
-CONFIG_AT803X_PHY=y
-CONFIG_VITESSE_PHY=y
-CONFIG_FIXED_PHY=y
-CONFIG_MDIO_BUS_MUX_GPIO=y
-CONFIG_MDIO_BUS_MUX_MMIOREG=y
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_PPC_EPAPR_HV_BYTECHAN=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_DETECT_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_NVRAM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_MPC=y
-CONFIG_I2C_MUX=y
-CONFIG_I2C_MUX_PCA954x=y
-CONFIG_SPI=y
-CONFIG_SPI_GPIO=y
-CONFIG_SPI_FSL_SPI=y
-CONFIG_SPI_FSL_ESPI=y
-CONFIG_SENSORS_LM90=y
-CONFIG_SENSORS_INA2XX=y
-CONFIG_USB_HID=m
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_FSL=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
-CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
-CONFIG_USB_STORAGE=y
-CONFIG_MMC=y
-CONFIG_MMC_SDHCI=y
-CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_DS1374=y
-CONFIG_RTC_DRV_DS3232=y
-CONFIG_UIO=y
-CONFIG_VIRT_DRIVERS=y
-CONFIG_FSL_HV_MANAGER=y
-CONFIG_STAGING=y
-CONFIG_FSL_CORENET_CF=y
-CONFIG_CLK_QORIQ=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=y
-CONFIG_NTFS_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=m
-CONFIG_DEBUG_INFO=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_SHIRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_RCU_TRACE=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_FSL_CAAM=y
diff --git a/arch/powerpc/configs/corenet_basic_defconfig b/arch/powerpc/configs/corenet_basic_defconfig
new file mode 100644
index 000000000000..b568d465e59e
--- /dev/null
+++ b/arch/powerpc/configs/corenet_basic_defconfig
@@ -0,0 +1 @@
+CONFIG_CORENET_GENERIC=y
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/fsl-emb-nonhw.config
index 33cd1df818ad..41e4d359524d 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/fsl-emb-nonhw.config
@@ -1,176 +1,126 @@
-CONFIG_PPC64=y
-CONFIG_PPC_BOOK3E_64=y
-CONFIG_ALTIVEC=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=24
-CONFIG_SYSVIPC=y
-CONFIG_FHANDLE=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
+CONFIG_ADFS_FS=m
+CONFIG_AFFS_FS=m
+CONFIG_AUDIT=y
+CONFIG_BEFS_FS=m
+CONFIG_BFS_FS=m
+CONFIG_BINFMT_MISC=m
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_NBD=y
+CONFIG_BLK_DEV_RAM_SIZE=131072
+CONFIG_BLK_DEV_RAM=y
CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CGROUPS=y
-CONFIG_CPUSETS=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_SCHED=y
-CONFIG_BLK_DEV_INITRD=y
+CONFIG_CGROUPS=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_CRC_T10DIF=y
+CONFIG_CPUSETS=y
+CONFIG_CRAMFS=y
+CONFIG_CRYPTO_MD4=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_SHIRQ=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DEVTMPFS=y
+CONFIG_DUMMY=y
+CONFIG_EFS_FS=m
CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_CORENET_GENERIC=y
-# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
-CONFIG_BINFMT_MISC=m
-CONFIG_MATH_EMULATION=y
-CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED=y
-CONFIG_PCIEPORTBUS=y
-CONFIG_PCI_MSI=y
-CONFIG_RAPIDIO=y
-CONFIG_FSL_RIO=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
+CONFIG_EXT2_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS=y
+CONFIG_FB=y
+CONFIG_FHANDLE=y
+CONFIG_FIXED_PHY=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_8x8=y
+CONFIG_FONTS=y
+CONFIG_FORCE_MAX_ZONEORDER=13
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAME_WARN=1024
+CONFIG_FTL=y
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_HPFS_FS=m
+CONFIG_HUGETLBFS=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_IKCONFIG=y
+CONFIG_INET_AH=y
+CONFIG_INET_ESP=y
+CONFIG_INET_IPCOMP=y
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=y
CONFIG_IP_MROUTE=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
-CONFIG_INET_ESP=y
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-CONFIG_IPV6=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_IP_PNP=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_SCTP=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_FTL=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_FSL_ELBC=y
-CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_MTD_UBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_EEPROM_LEGACY=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_ATA=y
-CONFIG_SATA_FSL=y
-CONFIG_SATA_SIL24=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-CONFIG_FSL_PQ_MDIO=y
-CONFIG_FSL_XGMAC_MDIO=y
-CONFIG_E1000E=y
-CONFIG_VITESSE_PHY=y
-CONFIG_FIXED_PHY=y
-CONFIG_MDIO_BUS_MUX_GPIO=y
-CONFIG_MDIO_BUS_MUX_MMIOREG=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO_LIBPS2=y
-CONFIG_PPC_EPAPR_HV_BYTECHAN=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_DETECT_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_MPC=y
-CONFIG_I2C_MUX=y
-CONFIG_I2C_MUX_PCA954x=y
-CONFIG_SPI=y
-CONFIG_SPI_GPIO=y
-CONFIG_SPI_FSL_SPI=y
-CONFIG_SPI_FSL_ESPI=y
-CONFIG_SENSORS_LM90=y
-CONFIG_SENSORS_INA2XX=y
-CONFIG_USB_HID=m
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_FSL=y
-CONFIG_USB_STORAGE=y
-CONFIG_MMC=y
-CONFIG_MMC_SDHCI=y
-CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_DS1374=y
-CONFIG_RTC_DRV_DS3232=y
-CONFIG_DMADEVICES=y
-CONFIG_FSL_DMA=y
-CONFIG_VIRT_DRIVERS=y
-CONFIG_FSL_HV_MANAGER=y
-CONFIG_CLK_QORIQ=y
-CONFIG_FSL_CORENET_CF=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
+CONFIG_IPV6=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
CONFIG_ISO9660_FS=m
+CONFIG_JFFS2_FS_DEBUG=1
+CONFIG_JFFS2_FS=y
CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_MAC_PARTITION=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=y
-CONFIG_NTFS_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=1
-CONFIG_UBIFS_FS=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD=y
+CONFIG_NET_IPIP=y
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_NET_KEY=y
+CONFIG_NET=y
+CONFIG_NFSD=y
CONFIG_NFS_FS=y
CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=m
-CONFIG_CRC_T10DIF=y
-CONFIG_DEBUG_INFO=y
-CONFIG_FRAME_WARN=1024
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_SHIRQ=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_FSL_CAAM=y
+CONFIG_NO_HZ=y
+CONFIG_NTFS_FS=y
+CONFIG_PACKET=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_PERF_EVENTS=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_QNX4FS_FS=m
+CONFIG_RCU_TRACE=y
+CONFIG_ROOT_NFS=y
+CONFIG_SYSV_FS=m
+CONFIG_SYSVIPC=y
+CONFIG_TMPFS=y
+CONFIG_UBIFS_FS=y
+CONFIG_UDF_FS=m
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_UFS_FS=m
+CONFIG_UIO=y
+CONFIG_UNIX=y
+CONFIG_VFAT_FS=y
+CONFIG_VXFS_FS=m
+CONFIG_XFRM_STATISTICS=y
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_XFRM_USER=y
+CONFIG_ZISOFS=y
diff --git a/arch/powerpc/configs/mpc85xx_basic_defconfig b/arch/powerpc/configs/mpc85xx_basic_defconfig
new file mode 100644
index 000000000000..850bd195d0e8
--- /dev/null
+++ b/arch/powerpc/configs/mpc85xx_basic_defconfig
@@ -0,0 +1,23 @@
+CONFIG_MATH_EMULATION=y
+CONFIG_MPC8536_DS=y
+CONFIG_MPC8540_ADS=y
+CONFIG_MPC8560_ADS=y
+CONFIG_MPC85xx_CDS=y
+CONFIG_MPC85xx_DS=y
+CONFIG_MPC85xx_MDS=y
+CONFIG_MPC85xx_RDB=y
+CONFIG_KSI8560=y
+CONFIG_MVME2500=y
+CONFIG_P1010_RDB=y
+CONFIG_P1022_DS=y
+CONFIG_P1022_RDK=y
+CONFIG_P1023_RDB=y
+CONFIG_SBC8548=y
+CONFIG_SOCRATES=y
+CONFIG_STX_GP3=y
+CONFIG_TQM8540=y
+CONFIG_TQM8541=y
+CONFIG_TQM8548=y
+CONFIG_TQM8555=y
+CONFIG_TQM8560=y
+CONFIG_XES_MPC85xx=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
deleted file mode 100644
index 6ecf7bdbc2f9..000000000000
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ /dev/null
@@ -1,252 +0,0 @@
-CONFIG_PPC_85xx=y
-CONFIG_PHYS_64BIT=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_AUDIT=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_C293_PCIE=y
-CONFIG_MPC8540_ADS=y
-CONFIG_MPC8560_ADS=y
-CONFIG_MPC85xx_CDS=y
-CONFIG_MPC85xx_MDS=y
-CONFIG_MPC8536_DS=y
-CONFIG_MPC85xx_DS=y
-CONFIG_MPC85xx_RDB=y
-CONFIG_P1010_RDB=y
-CONFIG_P1022_DS=y
-CONFIG_P1022_RDK=y
-CONFIG_P1023_RDB=y
-CONFIG_SOCRATES=y
-CONFIG_KSI8560=y
-CONFIG_XES_MPC85xx=y
-CONFIG_STX_GP3=y
-CONFIG_TQM8540=y
-CONFIG_TQM8541=y
-CONFIG_TQM8548=y
-CONFIG_TQM8555=y
-CONFIG_TQM8560=y
-CONFIG_SBC8548=y
-CONFIG_MVME2500=y
-CONFIG_QUICC_ENGINE=y
-CONFIG_QE_GPIO=y
-CONFIG_HIGHMEM=y
-CONFIG_BINFMT_MISC=m
-CONFIG_MATH_EMULATION=y
-CONFIG_FORCE_MAX_ZONEORDER=12
-CONFIG_PCI=y
-CONFIG_PCIEPORTBUS=y
-# CONFIG_PCIEASPM is not set
-CONFIG_PCI_MSI=y
-CONFIG_RAPIDIO=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_INET_ESP=y
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-CONFIG_IPV6=y
-CONFIG_IP_SCTP=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_FTL=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_MTD_M25P80=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_FSL_ELBC=y
-CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_MTD_UBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_EEPROM_AT24=y
-CONFIG_EEPROM_LEGACY=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_ATA=y
-CONFIG_SATA_AHCI=y
-CONFIG_SATA_FSL=y
-CONFIG_SATA_SIL24=y
-CONFIG_PATA_ALI=y
-CONFIG_PATA_VIA=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-CONFIG_FS_ENET=y
-CONFIG_UCC_GETH=y
-CONFIG_GIANFAR=y
-CONFIG_E1000=y
-CONFIG_E1000E=y
-CONFIG_IGB=y
-CONFIG_AT803X_PHY=y
-CONFIG_MARVELL_PHY=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_CICADA_PHY=y
-CONFIG_VITESSE_PHY=y
-CONFIG_BROADCOM_PHY=y
-CONFIG_FIXED_PHY=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=6
-CONFIG_SERIAL_8250_RUNTIME_UARTS=6
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_DETECT_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_SERIAL_QE=m
-CONFIG_NVRAM=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_CPM=m
-CONFIG_I2C_MPC=y
-CONFIG_SPI=y
-CONFIG_SPI_FSL_SPI=y
-CONFIG_SPI_FSL_ESPI=y
-CONFIG_GPIO_MPC8XXX=y
-CONFIG_SENSORS_LM90=y
-CONFIG_FB=y
-CONFIG_FB_FSL_DIU=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_SOUND=y
-CONFIG_SND=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_DRIVERS is not set
-CONFIG_SND_INTEL8X0=y
-# CONFIG_SND_PPC is not set
-# CONFIG_SND_USB is not set
-CONFIG_SND_SOC=y
-CONFIG_SND_POWERPC_SOC=y
-CONFIG_HID_A4TECH=y
-CONFIG_HID_APPLE=y
-CONFIG_HID_BELKIN=y
-CONFIG_HID_CHERRY=y
-CONFIG_HID_CHICONY=y
-CONFIG_HID_CYPRESS=y
-CONFIG_HID_EZKEY=y
-CONFIG_HID_GYRATION=y
-CONFIG_HID_LOGITECH=y
-CONFIG_HID_MICROSOFT=y
-CONFIG_HID_MONTEREY=y
-CONFIG_HID_PANTHERLORD=y
-CONFIG_HID_PETALYNX=y
-CONFIG_HID_SAMSUNG=y
-CONFIG_HID_SUNPLUS=y
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_FSL=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
-CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
-CONFIG_USB_STORAGE=y
-CONFIG_MMC=y
-CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_PLTFM=y
-CONFIG_MMC_SDHCI_OF_ESDHC=y
-CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_DS1374=y
-CONFIG_RTC_DRV_DS3232=y
-CONFIG_RTC_DRV_CMOS=y
-CONFIG_DMADEVICES=y
-CONFIG_FSL_DMA=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=y
-CONFIG_NTFS_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_ADFS_FS=m
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_BEFS_FS=m
-CONFIG_BFS_FS=m
-CONFIG_EFS_FS=m
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=1
-CONFIG_UBIFS_FS=y
-CONFIG_CRAMFS=y
-CONFIG_VXFS_FS=m
-CONFIG_HPFS_FS=m
-CONFIG_QNX4FS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_CRC_T10DIF=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_FS=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_FSL_CAAM=y
-CONFIG_CRYPTO_DEV_TALITOS=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
deleted file mode 100644
index b6c7111ea913..000000000000
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ /dev/null
@@ -1,244 +0,0 @@
-CONFIG_PPC_85xx=y
-CONFIG_PHYS_64BIT=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=8
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_AUDIT=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_C293_PCIE=y
-CONFIG_MPC8540_ADS=y
-CONFIG_MPC8560_ADS=y
-CONFIG_MPC85xx_CDS=y
-CONFIG_MPC85xx_MDS=y
-CONFIG_MPC8536_DS=y
-CONFIG_MPC85xx_DS=y
-CONFIG_MPC85xx_RDB=y
-CONFIG_P1010_RDB=y
-CONFIG_P1022_DS=y
-CONFIG_P1022_RDK=y
-CONFIG_P1023_RDB=y
-CONFIG_SOCRATES=y
-CONFIG_KSI8560=y
-CONFIG_XES_MPC85xx=y
-CONFIG_STX_GP3=y
-CONFIG_TQM8540=y
-CONFIG_TQM8541=y
-CONFIG_TQM8548=y
-CONFIG_TQM8555=y
-CONFIG_TQM8560=y
-CONFIG_SBC8548=y
-CONFIG_QUICC_ENGINE=y
-CONFIG_QE_GPIO=y
-CONFIG_HIGHMEM=y
-CONFIG_BINFMT_MISC=m
-CONFIG_MATH_EMULATION=y
-CONFIG_FORCE_MAX_ZONEORDER=12
-CONFIG_PCI=y
-CONFIG_PCI_MSI=y
-CONFIG_RAPIDIO=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_INET_ESP=y
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-CONFIG_IPV6=y
-CONFIG_IP_SCTP=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_FTL=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_FSL_ELBC=y
-CONFIG_MTD_NAND_FSL_IFC=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_MTD_UBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_EEPROM_AT24=y
-CONFIG_EEPROM_LEGACY=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_ATA=y
-CONFIG_SATA_AHCI=y
-CONFIG_SATA_FSL=y
-CONFIG_SATA_SIL24=y
-CONFIG_PATA_ALI=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-CONFIG_FS_ENET=y
-CONFIG_UCC_GETH=y
-CONFIG_GIANFAR=y
-CONFIG_E1000E=y
-CONFIG_AT803X_PHY=y
-CONFIG_MARVELL_PHY=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_CICADA_PHY=y
-CONFIG_VITESSE_PHY=y
-CONFIG_FIXED_PHY=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=2
-CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_DETECT_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_SERIAL_QE=m
-CONFIG_NVRAM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_CPM=m
-CONFIG_I2C_MPC=y
-CONFIG_SPI=y
-CONFIG_SPI_FSL_SPI=y
-CONFIG_SPI_FSL_ESPI=y
-CONFIG_GPIO_MPC8XXX=y
-CONFIG_SENSORS_LM90=y
-CONFIG_FB=y
-CONFIG_FB_FSL_DIU=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_SOUND=y
-CONFIG_SND=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_DRIVERS is not set
-CONFIG_SND_INTEL8X0=y
-# CONFIG_SND_PPC is not set
-# CONFIG_SND_USB is not set
-CONFIG_SND_SOC=y
-CONFIG_SND_POWERPC_SOC=y
-CONFIG_HID_A4TECH=y
-CONFIG_HID_APPLE=y
-CONFIG_HID_BELKIN=y
-CONFIG_HID_CHERRY=y
-CONFIG_HID_CHICONY=y
-CONFIG_HID_CYPRESS=y
-CONFIG_HID_EZKEY=y
-CONFIG_HID_GYRATION=y
-CONFIG_HID_LOGITECH=y
-CONFIG_HID_MICROSOFT=y
-CONFIG_HID_MONTEREY=y
-CONFIG_HID_PANTHERLORD=y
-CONFIG_HID_PETALYNX=y
-CONFIG_HID_SAMSUNG=y
-CONFIG_HID_SUNPLUS=y
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_FSL=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
-CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
-CONFIG_USB_STORAGE=y
-CONFIG_MMC=y
-CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_PLTFM=y
-CONFIG_MMC_SDHCI_OF_ESDHC=y
-CONFIG_EDAC=y
-CONFIG_EDAC_MM_EDAC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_DS1374=y
-CONFIG_RTC_DRV_DS3232=y
-CONFIG_RTC_DRV_CMOS=y
-CONFIG_DMADEVICES=y
-CONFIG_FSL_DMA=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=y
-CONFIG_NTFS_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_ADFS_FS=m
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_BEFS_FS=m
-CONFIG_BFS_FS=m
-CONFIG_EFS_FS=m
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=1
-CONFIG_UBIFS_FS=y
-CONFIG_CRAMFS=y
-CONFIG_VXFS_FS=m
-CONFIG_HPFS_FS=m
-CONFIG_QNX4FS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_CRC_T10DIF=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_FS=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_FSL_CAAM=y
-CONFIG_CRYPTO_DEV_TALITOS=y
diff --git a/arch/powerpc/include/asm/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h
index 30b35fff2dea..6229e6b6037b 100644
--- a/arch/powerpc/include/asm/cacheflush.h
+++ b/arch/powerpc/include/asm/cacheflush.h
@@ -40,7 +40,12 @@ extern void __flush_dcache_icache(void *page_va);
extern void flush_dcache_icache_page(struct page *page);
#if defined(CONFIG_PPC32) && !defined(CONFIG_BOOKE)
extern void __flush_dcache_icache_phys(unsigned long physaddr);
-#endif /* CONFIG_PPC32 && !CONFIG_BOOKE */
+#else
+static inline void __flush_dcache_icache_phys(unsigned long physaddr)
+{
+ BUG();
+}
+#endif
extern void flush_dcache_range(unsigned long start, unsigned long stop);
#ifdef CONFIG_PPC32
diff --git a/arch/powerpc/include/asm/checksum.h b/arch/powerpc/include/asm/checksum.h
index 8251a3ba870f..e8d9ef4755a4 100644
--- a/arch/powerpc/include/asm/checksum.h
+++ b/arch/powerpc/include/asm/checksum.h
@@ -20,15 +20,6 @@
extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-extern __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
- unsigned short len,
- unsigned short proto,
- __wsum sum);
-
-/*
* computes the checksum of a memory block at buff, length len,
* and adds in "sum" (32-bit)
*
@@ -127,6 +118,34 @@ static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
#endif
}
+/*
+ * computes the checksum of the TCP/UDP pseudo-header
+ * returns a 16-bit checksum, already complemented
+ */
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
+ unsigned short len,
+ unsigned short proto,
+ __wsum sum)
+{
+ return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
+}
+
+#define HAVE_ARCH_CSUM_ADD
+static inline __wsum csum_add(__wsum csum, __wsum addend)
+{
+#ifdef __powerpc64__
+ u64 res = (__force u64)csum;
+
+ res += (__force u64)addend;
+ return (__force __wsum)((u32)res + (res >> 32));
+#else
+ asm("addc %0,%0,%1;"
+ "addze %0,%0;"
+ : "+r" (csum) : "r" (addend));
+ return csum;
+#endif
+}
+
#endif
#endif /* __KERNEL__ */
#endif
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index 11a38635dd65..0717693c8428 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -169,6 +169,17 @@ static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
* cases, and 32-bit non-hash with 32-bit PTEs.
*/
*ptep = pte;
+
+#ifdef CONFIG_PPC_BOOK3E_64
+ /*
+ * With hardware tablewalk, a sync is needed to ensure that
+ * subsequent accesses see the PTE we just wrote. Unlike userspace
+ * mappings, we can't tolerate spurious faults, so make sure
+ * the new PTE will be seen the first time.
+ */
+ if (is_kernel_addr(addr))
+ mb();
+#endif
#endif
}
diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h
index b7c8d079c121..71537a319fc8 100644
--- a/arch/powerpc/include/asm/pte-common.h
+++ b/arch/powerpc/include/asm/pte-common.h
@@ -109,7 +109,8 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void);
* the processor might need it for DMA coherency.
*/
#define _PAGE_BASE_NC (_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_PSIZE)
-#if defined(CONFIG_SMP) || defined(CONFIG_PPC_STD_MMU)
+#if defined(CONFIG_SMP) || defined(CONFIG_PPC_STD_MMU) || \
+ defined(CONFIG_PPC_E500MC)
#define _PAGE_BASE (_PAGE_BASE_NC | _PAGE_COHERENT)
#else
#define _PAGE_BASE (_PAGE_BASE_NC)
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 98230579d99c..810f433731dc 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -213,7 +213,6 @@ int main(void)
offsetof(struct tlb_core_data, esel_max));
DEFINE(TCD_ESEL_FIRST,
offsetof(struct tlb_core_data, esel_first));
- DEFINE(TCD_LOCK, offsetof(struct tlb_core_data, lock));
#endif /* CONFIG_PPC_BOOK3E */
#ifdef CONFIG_PPC_STD_MMU_64
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index 3e68d1c69718..f3bd5e747ed8 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -1313,11 +1313,14 @@ skpinv: addi r6,r6,1 /* Increment */
sync
isync
-/* The mapping only needs to be cache-coherent on SMP */
-#ifdef CONFIG_SMP
-#define M_IF_SMP MAS2_M
+/*
+ * The mapping only needs to be cache-coherent on SMP, except on
+ * Freescale e500mc derivatives where it's also needed for coherent DMA.
+ */
+#if defined(CONFIG_SMP) || defined(CONFIG_PPC_E500MC)
+#define M_IF_NEEDED MAS2_M
#else
-#define M_IF_SMP 0
+#define M_IF_NEEDED 0
#endif
/* 6. Setup KERNELBASE mapping in TLB[0]
@@ -1332,7 +1335,7 @@ skpinv: addi r6,r6,1 /* Increment */
ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_1GB))@l
mtspr SPRN_MAS1,r6
- LOAD_REG_IMMEDIATE(r6, PAGE_OFFSET | M_IF_SMP)
+ LOAD_REG_IMMEDIATE(r6, PAGE_OFFSET | M_IF_NEEDED)
mtspr SPRN_MAS2,r6
rlwinm r5,r5,0,0,25
diff --git a/arch/powerpc/kernel/fsl_booke_entry_mapping.S b/arch/powerpc/kernel/fsl_booke_entry_mapping.S
index f22e7e44fbf3..83dd0f6776b3 100644
--- a/arch/powerpc/kernel/fsl_booke_entry_mapping.S
+++ b/arch/powerpc/kernel/fsl_booke_entry_mapping.S
@@ -152,11 +152,14 @@ skpinv: addi r6,r6,1 /* Increment */
tlbivax 0,r9
TLBSYNC
-/* The mapping only needs to be cache-coherent on SMP */
-#ifdef CONFIG_SMP
-#define M_IF_SMP MAS2_M
+/*
+ * The mapping only needs to be cache-coherent on SMP, except on
+ * Freescale e500mc derivatives where it's also needed for coherent DMA.
+ */
+#if defined(CONFIG_SMP) || defined(CONFIG_PPC_E500MC)
+#define M_IF_NEEDED MAS2_M
#else
-#define M_IF_SMP 0
+#define M_IF_NEEDED 0
#endif
#if defined(ENTRY_MAPPING_BOOT_SETUP)
@@ -167,8 +170,8 @@ skpinv: addi r6,r6,1 /* Increment */
lis r6,(MAS1_VALID|MAS1_IPROT)@h
ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_64M))@l
mtspr SPRN_MAS1,r6
- lis r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@h
- ori r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@l
+ lis r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_NEEDED)@h
+ ori r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_NEEDED)@l
mtspr SPRN_MAS2,r6
mtspr SPRN_MAS3,r8
tlbwe
diff --git a/arch/powerpc/lib/checksum_32.S b/arch/powerpc/lib/checksum_32.S
index 7874e8a80455..6d67e057f15e 100644
--- a/arch/powerpc/lib/checksum_32.S
+++ b/arch/powerpc/lib/checksum_32.S
@@ -41,22 +41,6 @@ _GLOBAL(ip_fast_csum)
blr
/*
- * Compute checksum of TCP or UDP pseudo-header:
- * csum_tcpudp_magic(saddr, daddr, len, proto, sum)
- */
-_GLOBAL(csum_tcpudp_magic)
- rlwimi r5,r6,16,0,15 /* put proto in upper half of len */
- addc r0,r3,r4 /* add 4 32-bit words together */
- adde r0,r0,r5
- adde r0,r0,r7
- addze r0,r0 /* add in final carry */
- rlwinm r3,r0,16,0,31 /* fold two halves together */
- add r3,r0,r3
- not r3,r3
- srwi r3,r3,16
- blr
-
-/*
* computes the checksum of a memory block at buff, length len,
* and adds in "sum" (32-bit)
*
diff --git a/arch/powerpc/lib/checksum_64.S b/arch/powerpc/lib/checksum_64.S
index 57a072065057..f3ef35436612 100644
--- a/arch/powerpc/lib/checksum_64.S
+++ b/arch/powerpc/lib/checksum_64.S
@@ -45,27 +45,6 @@ _GLOBAL(ip_fast_csum)
blr
/*
- * Compute checksum of TCP or UDP pseudo-header:
- * csum_tcpudp_magic(r3=saddr, r4=daddr, r5=len, r6=proto, r7=sum)
- * No real gain trying to do this specially for 64 bit, but
- * the 32 bit addition may spill into the upper bits of
- * the doubleword so we still must fold it down from 64.
- */
-_GLOBAL(csum_tcpudp_magic)
- rlwimi r5,r6,16,0,15 /* put proto in upper half of len */
- addc r0,r3,r4 /* add 4 32-bit words together */
- adde r0,r0,r5
- adde r0,r0,r7
- rldicl r4,r0,32,0 /* fold 64 bit value */
- add r0,r4,r0
- srdi r0,r0,32
- rlwinm r3,r0,16,0,31 /* fold two halves together */
- add r3,r0,r3
- not r3,r3
- srwi r3,r3,16
- blr
-
-/*
* Computes the checksum of a memory block at buff, length len,
* and adds in "sum" (32-bit).
*
diff --git a/arch/powerpc/lib/copy_32.S b/arch/powerpc/lib/copy_32.S
index 6813f80d1eec..2ef50c629470 100644
--- a/arch/powerpc/lib/copy_32.S
+++ b/arch/powerpc/lib/copy_32.S
@@ -69,9 +69,15 @@ CACHELINE_BYTES = L1_CACHE_BYTES
LG_CACHELINE_BYTES = L1_CACHE_SHIFT
CACHELINE_MASK = (L1_CACHE_BYTES-1)
+/*
+ * Use dcbz on the complete cache lines in the destination
+ * to set them to zero. This requires that the destination
+ * area is cacheable. -- paulus
+ */
_GLOBAL(memset)
rlwimi r4,r4,8,16,23
rlwimi r4,r4,16,0,15
+
addi r6,r3,-4
cmplwi 0,r5,4
blt 7f
@@ -80,7 +86,29 @@ _GLOBAL(memset)
andi. r0,r6,3
add r5,r0,r5
subf r6,r0,r6
- srwi r0,r5,2
+ cmplwi 0,r4,0
+ bne 2f /* Use normal procedure if r4 is not zero */
+
+ clrlwi r7,r6,32-LG_CACHELINE_BYTES
+ add r8,r7,r5
+ srwi r9,r8,LG_CACHELINE_BYTES
+ addic. r9,r9,-1 /* total number of complete cachelines */
+ ble 2f
+ xori r0,r7,CACHELINE_MASK & ~3
+ srwi. r0,r0,2
+ beq 3f
+ mtctr r0
+4: stwu r4,4(r6)
+ bdnz 4b
+3: mtctr r9
+ li r7,4
+10: dcbz r7,r6
+ addi r6,r6,CACHELINE_BYTES
+ bdnz 10b
+ clrlwi r5,r8,32-LG_CACHELINE_BYTES
+ addi r5,r5,4
+
+2: srwi r0,r5,2
mtctr r0
bdz 6f
1: stwu r4,4(r6)
@@ -94,12 +122,91 @@ _GLOBAL(memset)
bdnz 8b
blr
+/*
+ * This version uses dcbz on the complete cache lines in the
+ * destination area to reduce memory traffic. This requires that
+ * the destination area is cacheable.
+ * We only use this version if the source and dest don't overlap.
+ * -- paulus.
+ */
_GLOBAL(memmove)
cmplw 0,r3,r4
bgt backwards_memcpy
/* fall through */
_GLOBAL(memcpy)
+ add r7,r3,r5 /* test if the src & dst overlap */
+ add r8,r4,r5
+ cmplw 0,r4,r7
+ cmplw 1,r3,r8
+ crand 0,0,4 /* cr0.lt &= cr1.lt */
+ blt generic_memcpy /* if regions overlap */
+
+ addi r4,r4,-4
+ addi r6,r3,-4
+ neg r0,r3
+ andi. r0,r0,CACHELINE_MASK /* # bytes to start of cache line */
+ beq 58f
+
+ cmplw 0,r5,r0 /* is this more than total to do? */
+ blt 63f /* if not much to do */
+ andi. r8,r0,3 /* get it word-aligned first */
+ subf r5,r0,r5
+ mtctr r8
+ beq+ 61f
+70: lbz r9,4(r4) /* do some bytes */
+ addi r4,r4,1
+ addi r6,r6,1
+ stb r9,3(r6)
+ bdnz 70b
+61: srwi. r0,r0,2
+ mtctr r0
+ beq 58f
+72: lwzu r9,4(r4) /* do some words */
+ stwu r9,4(r6)
+ bdnz 72b
+
+58: srwi. r0,r5,LG_CACHELINE_BYTES /* # complete cachelines */
+ clrlwi r5,r5,32-LG_CACHELINE_BYTES
+ li r11,4
+ mtctr r0
+ beq 63f
+53:
+ dcbz r11,r6
+ COPY_16_BYTES
+#if L1_CACHE_BYTES >= 32
+ COPY_16_BYTES
+#if L1_CACHE_BYTES >= 64
+ COPY_16_BYTES
+ COPY_16_BYTES
+#if L1_CACHE_BYTES >= 128
+ COPY_16_BYTES
+ COPY_16_BYTES
+ COPY_16_BYTES
+ COPY_16_BYTES
+#endif
+#endif
+#endif
+ bdnz 53b
+
+63: srwi. r0,r5,2
+ mtctr r0
+ beq 64f
+30: lwzu r0,4(r4)
+ stwu r0,4(r6)
+ bdnz 30b
+
+64: andi. r0,r5,3
+ mtctr r0
+ beq+ 65f
+ addi r4,r4,3
+ addi r6,r6,3
+40: lbzu r0,1(r4)
+ stbu r0,1(r6)
+ bdnz 40b
+65: blr
+
+_GLOBAL(generic_memcpy)
srwi. r7,r5,3
addi r6,r3,-4
addi r4,r4,-4
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index 9c90e66cffb6..354ba3c09ef3 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -112,7 +112,7 @@ static void settlbcam(int index, unsigned long virt, phys_addr_t phys,
tsize = __ilog2(size) - 10;
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) || defined(CONFIG_PPC_E500MC)
if ((flags & _PAGE_NO_CACHE) == 0)
flags |= _PAGE_COHERENT;
#endif
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 0f11819d8f1d..e1fe333da946 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -414,17 +414,17 @@ void flush_dcache_icache_page(struct page *page)
return;
}
#endif
-#ifdef CONFIG_BOOKE
- {
+#if defined(CONFIG_8xx) || defined(CONFIG_PPC64)
+ /* On 8xx there is no need to kmap since highmem is not supported */
+ __flush_dcache_icache(page_address(page));
+#else
+ if (IS_ENABLED(CONFIG_BOOKE) || sizeof(phys_addr_t) > sizeof(void *)) {
void *start = kmap_atomic(page);
__flush_dcache_icache(start);
kunmap_atomic(start);
+ } else {
+ __flush_dcache_icache_phys(page_to_pfn(page) << PAGE_SHIFT);
}
-#elif defined(CONFIG_8xx) || defined(CONFIG_PPC64)
- /* On 8xx there is no need to kmap since highmem is not supported */
- __flush_dcache_icache(page_address(page));
-#else
- __flush_dcache_icache_phys(page_to_pfn(page) << PAGE_SHIFT);
#endif
}
EXPORT_SYMBOL(flush_dcache_icache_page);
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 876232d64126..e92cb2146b18 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -149,17 +149,7 @@ int map_kernel_page(unsigned long ea, unsigned long pa, int flags)
#endif /* !CONFIG_PPC_MMU_NOHASH */
}
-#ifdef CONFIG_PPC_BOOK3E_64
- /*
- * With hardware tablewalk, a sync is needed to ensure that
- * subsequent accesses see the PTE we just wrote. Unlike userspace
- * mappings, we can't tolerate spurious faults, so make sure
- * the new PTE will be seen the first time.
- */
- mb();
-#else
smp_wmb();
-#endif
return 0;
}
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S
index 765b419883f2..e4185581c5a7 100644
--- a/arch/powerpc/mm/tlb_low_64e.S
+++ b/arch/powerpc/mm/tlb_low_64e.S
@@ -308,11 +308,11 @@ BEGIN_FTR_SECTION /* CPU_FTR_SMT */
*
* MAS6:IND should be already set based on MAS4
*/
-1: lbarx r15,0,r11
lhz r10,PACAPACAINDEX(r13)
- cmpdi r15,0
- cmpdi cr1,r15,1 /* set cr1.eq = 0 for non-recursive */
addi r10,r10,1
+ crclr cr1*4+eq /* set cr1.eq = 0 for non-recursive */
+1: lbarx r15,0,r11
+ cmpdi r15,0
bne 2f
stbcx. r10,0,r11
bne 1b
@@ -320,9 +320,9 @@ BEGIN_FTR_SECTION /* CPU_FTR_SMT */
.subsection 1
2: cmpd cr1,r15,r10 /* recursive lock due to mcheck/crit/etc? */
beq cr1,3b /* unlock will happen if cr1.eq = 0 */
- lbz r15,0(r11)
+10: lbz r15,0(r11)
cmpdi r15,0
- bne 2b
+ bne 10b
b 1b
.previous
diff --git a/arch/powerpc/platforms/85xx/c293pcie.c b/arch/powerpc/platforms/85xx/c293pcie.c
index 84476b646005..61bc851e9a8e 100644
--- a/arch/powerpc/platforms/85xx/c293pcie.c
+++ b/arch/powerpc/platforms/85xx/c293pcie.c
@@ -66,10 +66,6 @@ define_machine(c293_pcie) {
.probe = c293_pcie_probe,
.setup_arch = c293_pcie_setup_arch,
.init_IRQ = c293_pcie_pic_init,
-#ifdef CONFIG_PCI
- .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
- .pcibios_fixup_phb = fsl_pcibios_fixup_phb,
-#endif
.get_irq = mpic_get_irq,
.restart = fsl_rstcr_restart,
.calibrate_decr = generic_calibrate_decr,
diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index bd839dc287fe..b39557120cbb 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -153,6 +153,8 @@ static const char * const boards[] __initconst = {
"fsl,T1023RDB",
"fsl,T1024QDS",
"fsl,T1024RDB",
+ "fsl,T1040D4RDB",
+ "fsl,T1042D4RDB",
"fsl,T1040QDS",
"fsl,T1042QDS",
"fsl,T1040RDB",
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 4f7869571290..e2ea51961979 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -147,7 +147,7 @@ unsigned long cpm_muram_alloc(unsigned long size, unsigned long align)
spin_lock_irqsave(&cpm_muram_lock, flags);
cpm_muram_info.alignment = align;
start = rh_alloc(&cpm_muram_info, size, "commproc");
- memset(cpm_muram_addr(start), 0, size);
+ memset_io(cpm_muram_addr(start), 0, size);
spin_unlock_irqrestore(&cpm_muram_lock, flags);
return start;