10 files changed, 287 insertions, 43 deletions

diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore
index 2347294ff35b..2f50acd11a60 100644
--- a/arch/powerpc/boot/.gitignore
+++ b/arch/powerpc/boot/.gitignore
@@ -20,21 +20,19 @@ kernel-vmlinux.strip.gz
 mktree
 uImage
 cuImage.*
+dtbImage.*
 treeImage.*
 zImage
+zImage.initrd
 zImage.bin.*
 zImage.chrp
 zImage.coff
-zImage.coff.lds
-zImage.ep*
+zImage.holly
 zImage.iseries
 zImage.*lds
 zImage.miboot
 zImage.pmac
 zImage.pseries
-zImage.redboot*
-zImage.sandpoint
-zImage.vmode
 zconf.h
 zlib.h
 zutil.h
diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c
index 758edf1c5815..5c878436f348 100644
--- a/arch/powerpc/boot/4xx.c
+++ b/arch/powerpc/boot/4xx.c
@@ -21,6 +21,25 @@
 #include "reg.h"
 #include "dcr.h"
 
+static unsigned long chip_11_errata(unsigned long memsize)
+{
+        unsigned long pvr;
+
+        pvr = mfpvr();
+
+        switch (pvr & 0xf0000ff0) {
+                case 0x40000850:
+                case 0x400008d0:
+                case 0x200008d0:
+                        memsize -= 4096;
+                        break;
+                default:
+                        break;
+        }
+
+        return memsize;
+}
+
 /* Read the 4xx SDRAM controller to get size of system memory. */
 void ibm4xx_sdram_fixup_memsize(void)
 {
@@ -34,6 +53,7 @@ void ibm4xx_sdram_fixup_memsize(void)
                         memsize += SDRAM_CONFIG_BANK_SIZE(bank_config);
         }
 
+        memsize = chip_11_errata(memsize);
         dt_fixup_memory(0, memsize);
 }
 
@@ -199,6 +219,7 @@ void ibm4xx_denali_fixup_memsize(void)
                 bank = 4; /* 4 banks */
 
         memsize = cs * (1 << (col+row)) * bank * dpath;
+        memsize = chip_11_errata(memsize);
         dt_fixup_memory(0, memsize);
 }
 
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 7822d25c9d31..1cee2f9fdf06 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -51,7 +51,7 @@ $(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \
         $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
 
 src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
-src-wlib := string.S crt0.S stdio.c main.c \
+src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
                 $(addprefix libfdt/,$(src-libfdt)) libfdt-wrapper.c \
                 ns16550.c serial.c simple_alloc.c div64.S util.S \
                 gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
@@ -99,7 +99,7 @@ $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srct
         @cp $< $@
 
 clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
-                empty.c zImage zImage.coff.lds zImage.ps3.lds zImage.lds
+                empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
 
 quiet_cmd_bootcc = BOOTCC  $@
       cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
@@ -221,8 +221,8 @@ image-$(CONFIG_WARP)			+= cuImage.warp
 image-$(CONFIG_YOSEMITE)                += cuImage.yosemite
 
 # Board ports in arch/powerpc/platform/8xx/Kconfig
-image-$(CONFIG_PPC_MPC86XADS)           += cuImage.mpc866ads
-image-$(CONFIG_PPC_MPC885ADS)           += cuImage.mpc885ads
+image-$(CONFIG_MPC86XADS)               += cuImage.mpc866ads
+image-$(CONFIG_MPC885ADS)               += cuImage.mpc885ads
 image-$(CONFIG_PPC_EP88XC)              += dtbImage.ep88xc
 image-$(CONFIG_PPC_ADDER875)            += cuImage.adder875-uboot \
                                            dtbImage.adder875-redboot
@@ -339,7 +339,9 @@ install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
         sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $<
 
 # anything not in $(targets)
-clean-files += $(image-) $(initrd-) zImage zImage.initrd cuImage.* treeImage.* \
+clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
+        zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
+        zImage.iseries zImage.miboot zImage.pmac zImage.pseries \
         otheros.bld *.dtb
 
 # clean up files cached by wrapper
diff --git a/arch/powerpc/boot/crtsavres.S b/arch/powerpc/boot/crtsavres.S
new file mode 100644
index 000000000000..f3d9b35c07d4
--- /dev/null
+++ b/arch/powerpc/boot/crtsavres.S
@@ -0,0 +1,233 @@
+/*
+ * Special support for eabi and SVR4
+ *
+ *   Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
+ *   Copyright 2008 Freescale Semiconductor, Inc.
+ *   Written By Michael Meissner
+ *
+ * Based on gcc/config/rs6000/crtsavres.asm from gcc
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * In addition to the permissions in the GNU General Public License, the
+ * Free Software Foundation gives you unlimited permission to link the
+ * compiled version of this file with other programs, and to distribute
+ * those programs without any restriction coming from the use of this
+ * file.  (The General Public License restrictions do apply in other
+ * respects; for example, they cover modification of the file, and
+ * distribution when not linked into another program.)
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ *    As a special exception, if you link this library with files
+ *    compiled with GCC to produce an executable, this does not cause
+ *    the resulting executable to be covered by the GNU General Public License.
+ *    This exception does not however invalidate any other reasons why
+ *    the executable file might be covered by the GNU General Public License.
+ */
+
+        .file   "crtsavres.S"
+        .section ".text"
+
+/* On PowerPC64 Linux, these functions are provided by the linker.  */
+#ifndef __powerpc64__
+
+#define _GLOBAL(name) \
+        .type name,@function; \
+        .globl name; \
+name:
+
+/* Routines for saving integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer save area.  */
+
+_GLOBAL(_savegpr_14)
+_GLOBAL(_save32gpr_14)
+        stw     14,-72(11)      /* save gp registers */
+_GLOBAL(_savegpr_15)
+_GLOBAL(_save32gpr_15)
+        stw     15,-68(11)
+_GLOBAL(_savegpr_16)
+_GLOBAL(_save32gpr_16)
+        stw     16,-64(11)
+_GLOBAL(_savegpr_17)
+_GLOBAL(_save32gpr_17)
+        stw     17,-60(11)
+_GLOBAL(_savegpr_18)
+_GLOBAL(_save32gpr_18)
+        stw     18,-56(11)
+_GLOBAL(_savegpr_19)
+_GLOBAL(_save32gpr_19)
+        stw     19,-52(11)
+_GLOBAL(_savegpr_20)
+_GLOBAL(_save32gpr_20)
+        stw     20,-48(11)
+_GLOBAL(_savegpr_21)
+_GLOBAL(_save32gpr_21)
+        stw     21,-44(11)
+_GLOBAL(_savegpr_22)
+_GLOBAL(_save32gpr_22)
+        stw     22,-40(11)
+_GLOBAL(_savegpr_23)
+_GLOBAL(_save32gpr_23)
+        stw     23,-36(11)
+_GLOBAL(_savegpr_24)
+_GLOBAL(_save32gpr_24)
+        stw     24,-32(11)
+_GLOBAL(_savegpr_25)
+_GLOBAL(_save32gpr_25)
+        stw     25,-28(11)
+_GLOBAL(_savegpr_26)
+_GLOBAL(_save32gpr_26)
+        stw     26,-24(11)
+_GLOBAL(_savegpr_27)
+_GLOBAL(_save32gpr_27)
+        stw     27,-20(11)
+_GLOBAL(_savegpr_28)
+_GLOBAL(_save32gpr_28)
+        stw     28,-16(11)
+_GLOBAL(_savegpr_29)
+_GLOBAL(_save32gpr_29)
+        stw     29,-12(11)
+_GLOBAL(_savegpr_30)
+_GLOBAL(_save32gpr_30)
+        stw     30,-8(11)
+_GLOBAL(_savegpr_31)
+_GLOBAL(_save32gpr_31)
+        stw     31,-4(11)
+        blr
+
+/* Routines for restoring integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area.  */
+
+_GLOBAL(_restgpr_14)
+_GLOBAL(_rest32gpr_14)
+        lwz     14,-72(11)      /* restore gp registers */
+_GLOBAL(_restgpr_15)
+_GLOBAL(_rest32gpr_15)
+        lwz     15,-68(11)
+_GLOBAL(_restgpr_16)
+_GLOBAL(_rest32gpr_16)
+        lwz     16,-64(11)
+_GLOBAL(_restgpr_17)
+_GLOBAL(_rest32gpr_17)
+        lwz     17,-60(11)
+_GLOBAL(_restgpr_18)
+_GLOBAL(_rest32gpr_18)
+        lwz     18,-56(11)
+_GLOBAL(_restgpr_19)
+_GLOBAL(_rest32gpr_19)
+        lwz     19,-52(11)
+_GLOBAL(_restgpr_20)
+_GLOBAL(_rest32gpr_20)
+        lwz     20,-48(11)
+_GLOBAL(_restgpr_21)
+_GLOBAL(_rest32gpr_21)
+        lwz     21,-44(11)
+_GLOBAL(_restgpr_22)
+_GLOBAL(_rest32gpr_22)
+        lwz     22,-40(11)
+_GLOBAL(_restgpr_23)
+_GLOBAL(_rest32gpr_23)
+        lwz     23,-36(11)
+_GLOBAL(_restgpr_24)
+_GLOBAL(_rest32gpr_24)
+        lwz     24,-32(11)
+_GLOBAL(_restgpr_25)
+_GLOBAL(_rest32gpr_25)
+        lwz     25,-28(11)
+_GLOBAL(_restgpr_26)
+_GLOBAL(_rest32gpr_26)
+        lwz     26,-24(11)
+_GLOBAL(_restgpr_27)
+_GLOBAL(_rest32gpr_27)
+        lwz     27,-20(11)
+_GLOBAL(_restgpr_28)
+_GLOBAL(_rest32gpr_28)
+        lwz     28,-16(11)
+_GLOBAL(_restgpr_29)
+_GLOBAL(_rest32gpr_29)
+        lwz     29,-12(11)
+_GLOBAL(_restgpr_30)
+_GLOBAL(_rest32gpr_30)
+        lwz     30,-8(11)
+_GLOBAL(_restgpr_31)
+_GLOBAL(_rest32gpr_31)
+        lwz     31,-4(11)
+        blr
+
+/* Routines for restoring integer registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area.  */
+
+_GLOBAL(_restgpr_14_x)
+_GLOBAL(_rest32gpr_14_x)
+        lwz     14,-72(11)      /* restore gp registers */
+_GLOBAL(_restgpr_15_x)
+_GLOBAL(_rest32gpr_15_x)
+        lwz     15,-68(11)
+_GLOBAL(_restgpr_16_x)
+_GLOBAL(_rest32gpr_16_x)
+        lwz     16,-64(11)
+_GLOBAL(_restgpr_17_x)
+_GLOBAL(_rest32gpr_17_x)
+        lwz     17,-60(11)
+_GLOBAL(_restgpr_18_x)
+_GLOBAL(_rest32gpr_18_x)
+        lwz     18,-56(11)
+_GLOBAL(_restgpr_19_x)
+_GLOBAL(_rest32gpr_19_x)
+        lwz     19,-52(11)
+_GLOBAL(_restgpr_20_x)
+_GLOBAL(_rest32gpr_20_x)
+        lwz     20,-48(11)
+_GLOBAL(_restgpr_21_x)
+_GLOBAL(_rest32gpr_21_x)
+        lwz     21,-44(11)
+_GLOBAL(_restgpr_22_x)
+_GLOBAL(_rest32gpr_22_x)
+        lwz     22,-40(11)
+_GLOBAL(_restgpr_23_x)
+_GLOBAL(_rest32gpr_23_x)
+        lwz     23,-36(11)
+_GLOBAL(_restgpr_24_x)
+_GLOBAL(_rest32gpr_24_x)
+        lwz     24,-32(11)
+_GLOBAL(_restgpr_25_x)
+_GLOBAL(_rest32gpr_25_x)
+        lwz     25,-28(11)
+_GLOBAL(_restgpr_26_x)
+_GLOBAL(_rest32gpr_26_x)
+        lwz     26,-24(11)
+_GLOBAL(_restgpr_27_x)
+_GLOBAL(_rest32gpr_27_x)
+        lwz     27,-20(11)
+_GLOBAL(_restgpr_28_x)
+_GLOBAL(_rest32gpr_28_x)
+        lwz     28,-16(11)
+_GLOBAL(_restgpr_29_x)
+_GLOBAL(_rest32gpr_29_x)
+        lwz     29,-12(11)
+_GLOBAL(_restgpr_30_x)
+_GLOBAL(_rest32gpr_30_x)
+        lwz     30,-8(11)
+_GLOBAL(_restgpr_31_x)
+_GLOBAL(_rest32gpr_31_x)
+        lwz     0,4(11)
+        lwz     31,-4(11)
+        mtlr    0
+        mr      1,11
+        blr
+#endif
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index 1e7802cc31ae..fea592574004 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -271,27 +271,35 @@
                 dma@82a8 {
                         #address-cells = <1>;
                         #size-cells = <1>;
-                        compatible = "fsl,mpc8349-dma";
+                        compatible = "fsl,mpc8377-dma", "fsl,elo-dma";
                         reg = <0x82a8 4>;
                         ranges = <0 0x8100 0x1a8>;
                         interrupt-parent = <&ipic>;
                         interrupts = <0x47 8>;
                         cell-index = <0>;
                         dma-channel@0 {
-                                compatible = "fsl,mpc8349-dma-channel";
+                                compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
                                 reg = <0 0x80>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <0x47 8>;
                         };
                         dma-channel@80 {
-                                compatible = "fsl,mpc8349-dma-channel";
+                                compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
                                 reg = <0x80 0x80>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <0x47 8>;
                         };
                         dma-channel@100 {
-                                compatible = "fsl,mpc8349-dma-channel";
+                                compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
                                 reg = <0x100 0x80>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <0x47 8>;
                         };
                         dma-channel@180 {
-                                compatible = "fsl,mpc8349-dma-channel";
+                                compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
                                 reg = <0x180 0x28>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <0x47 8>;
                         };
                 };
 
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 5bc09ad016f5..f3083c779b66 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -164,12 +164,6 @@
                                 reg = <0x2>;
                                 device_type = "ethernet-phy";
                         };
-                        phy3: ethernet-phy@3 {
-                                interrupt-parent = <&ipic>;
-                                interrupts = <18 0x8>;
-                                reg = <0x3>;
-                                device_type = "ethernet-phy";
-                        };
                 };
 
                 enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
                         interrupts = <35 0x8 36 0x8 37 0x8>;
                         phy-connection-type = "mii";
                         interrupt-parent = <&ipic>;
-                        phy-handle = <&phy3>;
+                        fixed-link = <1 1 1000 0 0>;
                 };
 
                 serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 711f9a30f9ab..0e872a60e091 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -164,12 +164,6 @@
                                 reg = <0x2>;
                                 device_type = "ethernet-phy";
                         };
-                        phy3: ethernet-phy@3 {
-                                interrupt-parent = <&ipic>;
-                                interrupts = <18 0x8>;
-                                reg = <0x3>;
-                                device_type = "ethernet-phy";
-                        };
                 };
 
                 enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
                         interrupts = <35 0x8 36 0x8 37 0x8>;
                         phy-connection-type = "mii";
                         interrupt-parent = <&ipic>;
-                        phy-handle = <&phy3>;
+                        fixed-link = <1 1 1000 0 0>;
                 };
 
                 serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index c11ceb7d3299..1eb8defaff6f 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -164,12 +164,6 @@
                                 reg = <0x2>;
                                 device_type = "ethernet-phy";
                         };
-                        phy3: ethernet-phy@3 {
-                                interrupt-parent = <&ipic>;
-                                interrupts = <18 0x8>;
-                                reg = <0x3>;
-                                device_type = "ethernet-phy";
-                        };
                 };
 
                 enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
                         interrupts = <35 0x8 36 0x8 37 0x8>;
                         phy-connection-type = "mii";
                         interrupt-parent = <&ipic>;
-                        phy-handle = <&phy3>;
+                        fixed-link = <1 1 1000 0 0>;
                 };
 
                 serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index fa298a8c81cc..4811b8107415 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -409,7 +409,7 @@
                 interrupts = <26 2>;
                 bus-range = <0 255>;
                 ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
-                          0x1000000 0x0 0x0 0xe3000000 0x0 0x8000000>;
+                          0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>;
                 clock-frequency = <33333333>;
                 #interrupt-cells = <1>;
                 #size-cells = <2>;
@@ -428,7 +428,7 @@
 
                                   0x1000000 0x0 0x0
                                   0x1000000 0x0 0x0
-                                  0x0 0x8000000>;
+                                  0x0 0x100000>;
                 };
         };
 };
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 08a780d89807..fa9b6bbeb5af 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -251,14 +251,14 @@
                 dma@c300 {
                         #address-cells = <1>;
                         #size-cells = <1>;
-                        compatible = "fsl,mpc8610-dma", "fsl,mpc8540-dma";
+                        compatible = "fsl,mpc8610-dma", "fsl,eloplus-dma";
                         cell-index = <1>;
                         reg = <0xc300 0x4>; /* DMA general status register */
                         ranges = <0x0 0xc100 0x200>;
 
                         dma-channel@0 {
                                 compatible = "fsl,mpc8610-dma-channel",
-                                        "fsl,mpc8540-dma-channel";
+                                        "fsl,eloplus-dma-channel";
                                 cell-index = <0>;
                                 reg = <0x0 0x80>;
                                 interrupt-parent = <&mpic>;
@@ -266,7 +266,7 @@
                         };
                         dma-channel@1 {
                                 compatible = "fsl,mpc8610-dma-channel",
-                                        "fsl,mpc8540-dma-channel";
+                                        "fsl,eloplus-dma-channel";
                                 cell-index = <1>;
                                 reg = <0x80 0x80>;
                                 interrupt-parent = <&mpic>;
@@ -274,7 +274,7 @@
                         };
                         dma-channel@2 {
                                 compatible = "fsl,mpc8610-dma-channel",
-                                        "fsl,mpc8540-dma-channel";
+                                        "fsl,eloplus-dma-channel";
                                 cell-index = <2>;
                                 reg = <0x100 0x80>;
                                 interrupt-parent = <&mpic>;
@@ -282,7 +282,7 @@
                         };
                         dma-channel@3 {
                                 compatible = "fsl,mpc8610-dma-channel",
-                                        "fsl,mpc8540-dma-channel";
+                                        "fsl,eloplus-dma-channel";
                                 cell-index = <3>;
                                 reg = <0x180 0x80>;
                                 interrupt-parent = <&mpic>;