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-rw-r--r--arch/powerpc/boot/Makefile7
-rw-r--r--arch/powerpc/boot/dts/b4860emu.dts218
-rw-r--r--arch/powerpc/boot/dts/b4qds.dtsi51
-rw-r--r--arch/powerpc/boot/dts/c293pcie.dts1
-rw-r--r--arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi2
-rw-r--r--arch/powerpc/boot/dts/fsl/b4860si-post.dtsi2
-rw-r--r--arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi2
-rw-r--r--arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi2
-rw-r--r--arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi3
-rw-r--r--arch/powerpc/boot/dts/t4240emu.dts268
-rw-r--r--arch/powerpc/boot/dts/t4240qds.dts73
-rw-r--r--arch/powerpc/boot/epapr-wrapper.c9
-rw-r--r--arch/powerpc/boot/epapr.c4
-rw-r--r--arch/powerpc/boot/of.c16
-rwxr-xr-xarch/powerpc/boot/wrapper17
15 files changed, 616 insertions, 59 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 6a15c968d21..ca7f08cc4af 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -22,7 +22,8 @@ all: $(obj)/zImage
BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -Os -msoft-float -pipe \
-fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
- -isystem $(shell $(CROSS32CC) -print-file-name=include)
+ -isystem $(shell $(CROSS32CC) -print-file-name=include) \
+ -mbig-endian
BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
ifdef CONFIG_DEBUG_INFO
@@ -74,7 +75,7 @@ src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c
-src-plat-y := of.c
+src-plat-y := of.c epapr.c
src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
treeboot-walnut.c cuboot-acadia.c \
cuboot-kilauea.c simpleboot.c \
@@ -97,7 +98,7 @@ src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \
prpmc2800.c
src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c
src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
-src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c
+src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
src-wlib := $(sort $(src-wlib-y))
src-plat := $(sort $(src-plat-y))
diff --git a/arch/powerpc/boot/dts/b4860emu.dts b/arch/powerpc/boot/dts/b4860emu.dts
new file mode 100644
index 00000000000..7290021f2df
--- /dev/null
+++ b/arch/powerpc/boot/dts/b4860emu.dts
@@ -0,0 +1,218 @@
+/*
+ * B4860 emulator Device Tree Source
+ *
+ * Copyright 2013 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.
+ */
+
+/dts-v1/;
+
+/include/ "fsl/e6500_power_isa.dtsi"
+
+/ {
+ compatible = "fsl,B4860";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ aliases {
+ ccsr = &soc;
+
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ dma0 = &dma0;
+ dma1 = &dma1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: PowerPC,e6500@0 {
+ device_type = "cpu";
+ reg = <0 1>;
+ next-level-cache = <&L2>;
+ };
+ cpu1: PowerPC,e6500@2 {
+ device_type = "cpu";
+ reg = <2 3>;
+ next-level-cache = <&L2>;
+ };
+ cpu2: PowerPC,e6500@4 {
+ device_type = "cpu";
+ reg = <4 5>;
+ next-level-cache = <&L2>;
+ };
+ cpu3: PowerPC,e6500@6 {
+ device_type = "cpu";
+ reg = <6 7>;
+ next-level-cache = <&L2>;
+ };
+ };
+};
+
+/ {
+ model = "fsl,B4860QDS";
+ compatible = "fsl,B4860EMU", "fsl,B4860QDS";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ 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>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ };
+
+ soc: soc@ffe000000 {
+ ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg = <0xf 0xfe000000 0 0x00001000>;
+ };
+};
+
+&ifc {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,ifc", "simple-bus";
+ interrupts = <25 2 0 0>;
+};
+
+&soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+
+ soc-sram-error {
+ compatible = "fsl,soc-sram-error";
+ interrupts = <16 2 1 2>;
+ };
+
+ corenet-law@0 {
+ compatible = "fsl,corenet-law";
+ reg = <0x0 0x1000>;
+ fsl,num-laws = <32>;
+ };
+
+ ddr1: memory-controller@8000 {
+ compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+ reg = <0x8000 0x1000>;
+ interrupts = <16 2 1 8>;
+ };
+
+ ddr2: memory-controller@9000 {
+ compatible = "fsl,qoriq-memory-controller-v4.5","fsl,qoriq-memory-controller";
+ reg = <0x9000 0x1000>;
+ interrupts = <16 2 1 9>;
+ };
+
+ cpc: l3-cache-controller@10000 {
+ compatible = "fsl,b4-l3-cache-controller", "cache";
+ reg = <0x10000 0x1000
+ 0x11000 0x1000>;
+ interrupts = <16 2 1 4>;
+ };
+
+ corenet-cf@18000 {
+ compatible = "fsl,b4-corenet-cf";
+ reg = <0x18000 0x1000>;
+ interrupts = <16 2 1 0>;
+ fsl,ccf-num-csdids = <32>;
+ fsl,ccf-num-snoopids = <32>;
+ };
+
+ iommu@20000 {
+ compatible = "fsl,pamu-v1.0", "fsl,pamu";
+ reg = <0x20000 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupts = <
+ 24 2 0 0
+ 16 2 1 1>;
+ pamu0: pamu@0 {
+ reg = <0 0x1000>;
+ fsl,primary-cache-geometry = <8 1>;
+ fsl,secondary-cache-geometry = <32 2>;
+ };
+ };
+
+/include/ "fsl/qoriq-mpic.dtsi"
+
+ guts: global-utilities@e0000 {
+ compatible = "fsl,b4-device-config";
+ reg = <0xe0000 0xe00>;
+ fsl,has-rstcr;
+ fsl,liodn-bits = <12>;
+ };
+
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,b4-clockgen", "fsl,qoriq-clockgen-2.0";
+ reg = <0xe1000 0x1000>;
+ };
+
+/include/ "fsl/qoriq-dma-0.dtsi"
+ dma@100300 {
+ fsl,iommu-parent = <&pamu0>;
+ fsl,liodn-reg = <&guts 0x580>; /* DMA1LIODNR */
+ };
+
+/include/ "fsl/qoriq-dma-1.dtsi"
+ dma@101300 {
+ fsl,iommu-parent = <&pamu0>;
+ fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */
+ };
+
+/include/ "fsl/qoriq-i2c-0.dtsi"
+/include/ "fsl/qoriq-i2c-1.dtsi"
+/include/ "fsl/qoriq-duart-0.dtsi"
+/include/ "fsl/qoriq-duart-1.dtsi"
+
+ L2: l2-cache-controller@c20000 {
+ compatible = "fsl,b4-l2-cache-controller";
+ reg = <0xc20000 0x1000>;
+ next-level-cache = <&cpc>;
+ };
+};
diff --git a/arch/powerpc/boot/dts/b4qds.dtsi b/arch/powerpc/boot/dts/b4qds.dtsi
index e6d2f8f9054..8b47edcfabf 100644
--- a/arch/powerpc/boot/dts/b4qds.dtsi
+++ b/arch/powerpc/boot/dts/b4qds.dtsi
@@ -120,25 +120,38 @@
};
i2c@118000 {
- eeprom@50 {
- compatible = "at24,24c64";
- reg = <0x50>;
- };
- eeprom@51 {
- compatible = "at24,24c256";
- reg = <0x51>;
- };
- eeprom@53 {
- compatible = "at24,24c256";
- reg = <0x53>;
- };
- eeprom@57 {
- compatible = "at24,24c256";
- reg = <0x57>;
- };
- rtc@68 {
- compatible = "dallas,ds3232";
- reg = <0x68>;
+ mux@77 {
+ compatible = "nxp,pca9547";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ eeprom@50 {
+ compatible = "at24,24c64";
+ reg = <0x50>;
+ };
+ eeprom@51 {
+ compatible = "at24,24c256";
+ reg = <0x51>;
+ };
+ eeprom@53 {
+ compatible = "at24,24c256";
+ reg = <0x53>;
+ };
+ eeprom@57 {
+ compatible = "at24,24c256";
+ reg = <0x57>;
+ };
+ rtc@68 {
+ compatible = "dallas,ds3232";
+ reg = <0x68>;
+ };
+ };
};
};
diff --git a/arch/powerpc/boot/dts/c293pcie.dts b/arch/powerpc/boot/dts/c293pcie.dts
index 1238bda8901..6681cc21030 100644
--- a/arch/powerpc/boot/dts/c293pcie.dts
+++ b/arch/powerpc/boot/dts/c293pcie.dts
@@ -45,6 +45,7 @@
ifc: ifc@fffe1e000 {
reg = <0xf 0xffe1e000 0 0x2000>;
ranges = <0x0 0x0 0xf 0xec000000 0x04000000
+ 0x1 0x0 0xf 0xff800000 0x00010000
0x2 0x0 0xf 0xffdf0000 0x00010000>;
};
diff --git a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
index 7b4426e0a5a..c6e451affb0 100644
--- a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
@@ -34,6 +34,8 @@
/dts-v1/;
+/include/ "e6500_power_isa.dtsi"
+
/ {
compatible = "fsl,B4420";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
index e5cf6c81dd6..981397518fc 100644
--- a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi
@@ -41,7 +41,7 @@
&rio {
compatible = "fsl,srio";
- interrupts = <16 2 1 11>;
+ interrupts = <16 2 1 20>;
#address-cells = <2>;
#size-cells = <2>;
fsl,iommu-parent = <&pamu0>;
diff --git a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
index 5263fa46a3f..9bc26b14790 100644
--- a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
@@ -34,6 +34,8 @@
/dts-v1/;
+/include/ "e6500_power_isa.dtsi"
+
/ {
compatible = "fsl,B4860";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi b/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi
index 5180d9d3798..0c0efa94cfb 100644
--- a/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi
@@ -130,7 +130,7 @@ usb@22000 {
/include/ "pq3-esdhc-0.dtsi"
sdhc@2e000 {
- fsl,sdhci-auto-cmd12;
+ sdhci,auto-cmd12;
interrupts = <41 0x2 0 0>;
};
diff --git a/arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi b/arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi
index 743e4aeda34..f6ec4a67560 100644
--- a/arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/bsc9131si-pre.dtsi
@@ -33,6 +33,9 @@
*/
/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
/ {
compatible = "fsl,BSC9131";
#address-cells = <2>;
diff --git a/arch/powerpc/boot/dts/t4240emu.dts b/arch/powerpc/boot/dts/t4240emu.dts
new file mode 100644
index 00000000000..ee24ab33559
--- /dev/null
+++ b/arch/powerpc/boot/dts/t4240emu.dts
@@ -0,0 +1,268 @@
+/*
+ * T4240 emulator Device Tree Source
+ *
+ * Copyright 2013 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.
+ */
+
+/dts-v1/;
+
+/include/ "fsl/e6500_power_isa.dtsi"
+/ {
+ compatible = "fsl,T4240";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ aliases {
+ ccsr = &soc;
+
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ dma0 = &dma0;
+ dma1 = &dma1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: PowerPC,e6500@0 {
+ device_type = "cpu";
+ reg = <0 1>;
+ next-level-cache = <&L2_1>;
+ };
+ cpu1: PowerPC,e6500@2 {
+ device_type = "cpu";
+ reg = <2 3>;
+ next-level-cache = <&L2_1>;
+ };
+ cpu2: PowerPC,e6500@4 {
+ device_type = "cpu";
+ reg = <4 5>;
+ next-level-cache = <&L2_1>;
+ };
+ cpu3: PowerPC,e6500@6 {
+ device_type = "cpu";
+ reg = <6 7>;
+ next-level-cache = <&L2_1>;
+ };
+
+ cpu4: PowerPC,e6500@8 {
+ device_type = "cpu";
+ reg = <8 9>;
+ next-level-cache = <&L2_2>;
+ };
+ cpu5: PowerPC,e6500@10 {
+ device_type = "cpu";
+ reg = <10 11>;
+ next-level-cache = <&L2_2>;
+ };
+ cpu6: PowerPC,e6500@12 {
+ device_type = "cpu";
+ reg = <12 13>;
+ next-level-cache = <&L2_2>;
+ };
+ cpu7: PowerPC,e6500@14 {
+ device_type = "cpu";
+ reg = <14 15>;
+ next-level-cache = <&L2_2>;
+ };
+
+ cpu8: PowerPC,e6500@16 {
+ device_type = "cpu";
+ reg = <16 17>;
+ next-level-cache = <&L2_3>;
+ };
+ cpu9: PowerPC,e6500@18 {
+ device_type = "cpu";
+ reg = <18 19>;
+ next-level-cache = <&L2_3>;
+ };
+ cpu10: PowerPC,e6500@20 {
+ device_type = "cpu";
+ reg = <20 21>;
+ next-level-cache = <&L2_3>;
+ };
+ cpu11: PowerPC,e6500@22 {
+ device_type = "cpu";
+ reg = <22 23>;
+ next-level-cache = <&L2_3>;
+ };
+ };
+};
+
+/ {
+ model = "fsl,T4240QDS";
+ compatible = "fsl,T4240EMU", "fsl,T4240QDS";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ 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>;
+ };
+
+ };
+
+ memory {
+ device_type = "memory";
+ };
+
+ soc: soc@ffe000000 {
+ ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg = <0xf 0xfe000000 0 0x00001000>;
+
+ };
+};
+
+&ifc {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,ifc", "simple-bus";
+ interrupts = <25 2 0 0>;
+};
+
+&soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+
+ soc-sram-error {
+ compatible = "fsl,soc-sram-error";
+ interrupts = <16 2 1 29>;
+ };
+
+ corenet-law@0 {
+ compatible = "fsl,corenet-law";
+ reg = <0x0 0x1000>;
+ fsl,num-laws = <32>;
+ };
+
+ ddr1: memory-controller@8000 {
+ compatible = "fsl,qoriq-memory-controller-v4.7",
+ "fsl,qoriq-memory-controller";
+ reg = <0x8000 0x1000>;
+ interrupts = <16 2 1 23>;
+ };
+
+ ddr2: memory-controller@9000 {
+ compatible = "fsl,qoriq-memory-controller-v4.7",
+ "fsl,qoriq-memory-controller";
+ reg = <0x9000 0x1000>;
+ interrupts = <16 2 1 22>;
+ };
+
+ ddr3: memory-controller@a000 {
+ compatible = "fsl,qoriq-memory-controller-v4.7",
+ "fsl,qoriq-memory-controller";
+ reg = <0xa000 0x1000>;
+ interrupts = <16 2 1 21>;
+ };
+
+ cpc: l3-cache-controller@10000 {
+ compatible = "fsl,t4240-l3-cache-controller", "cache";
+ reg = <0x10000 0x1000
+ 0x11000 0x1000
+ 0x12000 0x1000>;
+ interrupts = <16 2 1 27
+ 16 2 1 26
+ 16 2 1 25>;
+ };
+
+ corenet-cf@18000 {
+ compatible = "fsl,corenet-cf";
+ reg = <0x18000 0x1000>;
+ interrupts = <16 2 1 31>;
+ fsl,ccf-num-csdids = <32>;
+ fsl,ccf-num-snoopids = <32>;
+ };
+
+ iommu@20000 {
+ compatible = "fsl,pamu-v1.0", "fsl,pamu";
+ reg = <0x20000 0x6000>;
+ interrupts = <
+ 24 2 0 0
+ 16 2 1 30>;
+ };
+
+/include/ "fsl/qoriq-mpic.dtsi"
+
+ guts: global-utilities@e0000 {
+ compatible = "fsl,t4240-device-config", "fsl,qoriq-device-config-2.0";
+ reg = <0xe0000 0xe00>;
+ fsl,has-rstcr;
+ fsl,liodn-bits = <12>;
+ };
+
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,t4240-clockgen", "fsl,qoriq-clockgen-2.0";
+ reg = <0xe1000 0x1000>;
+ };
+
+/include/ "fsl/qoriq-dma-0.dtsi"
+/include/ "fsl/qoriq-dma-1.dtsi"
+
+/include/ "fsl/qoriq-i2c-0.dtsi"
+/include/ "fsl/qoriq-i2c-1.dtsi"
+/include/ "fsl/qoriq-duart-0.dtsi"
+/include/ "fsl/qoriq-duart-1.dtsi"
+
+ L2_1: l2-cache-controller@c20000 {
+ compatible = "fsl,t4240-l2-cache-controller";
+ reg = <0xc20000 0x40000>;
+ next-level-cache = <&cpc>;
+ };
+ L2_2: l2-cache-controller@c60000 {
+ compatible = "fsl,t4240-l2-cache-controller";
+ reg = <0xc60000 0x40000>;
+ next-level-cache = <&cpc>;
+ };
+ L2_3: l2-cache-controller@ca0000 {
+ compatible = "fsl,t4240-l2-cache-controller";
+ reg = <0xca0000 0x40000>;
+ next-level-cache = <&cpc>;
+ };
+};
diff --git a/arch/powerpc/boot/dts/t4240qds.dts b/arch/powerpc/boot/dts/t4240qds.dts
index 0555976dd0f..63e81b01080 100644
--- a/arch/powerpc/boot/dts/t4240qds.dts
+++ b/arch/powerpc/boot/dts/t4240qds.dts
@@ -118,36 +118,53 @@
};
i2c@118000 {
- eeprom@51 {
- compatible = "at24,24c256";
- reg = <0x51>;
- };
- eeprom@52 {
- compatible = "at24,24c256";
- reg = <0x52>;
- };
- eeprom@53 {
- compatible = "at24,24c256";
- reg = <0x53>;
- };
- eeprom@54 {
- compatible = "at24,24c256";
- reg = <0x54>;
- };
- eeprom@55 {
- compatible = "at24,24c256";
- reg = <0x55>;
- };
- eeprom@56 {
- compatible = "at24,24c256";
- reg = <0x56>;
- };
- rtc@68 {
- compatible = "dallas,ds3232";
- reg = <0x68>;
- interrupts = <0x1 0x1 0 0>;
+ mux@77 {
+ compatible = "nxp,pca9547";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ eeprom@51 {
+ compatible = "at24,24c256";
+ reg = <0x51>;
+ };
+ eeprom@52 {
+ compatible = "at24,24c256";
+ reg = <0x52>;
+ };
+ eeprom@53 {
+ compatible = "at24,24c256";
+ reg = <0x53>;
+ };
+ eeprom@54 {
+ compatible = "at24,24c256";
+ reg = <0x54>;
+ };
+ eeprom@55 {
+ compatible = "at24,24c256";
+ reg = <0x55>;
+ };
+ eeprom@56 {
+ compatible = "at24,24c256";
+ reg = <0x56>;
+ };
+ rtc@68 {
+ compatible = "dallas,ds3232";
+ reg = <0x68>;
+ interrupts = <0x1 0x1 0 0>;
+ };
+ };
};
};
+
+ sdhc@114000 {
+ voltage-ranges = <1800 1800 3300 3300>;
+ };
};
pci0: pcie@ffe240000 {
diff --git a/arch/powerpc/boot/epapr-wrapper.c b/arch/powerpc/boot/epapr-wrapper.c
new file mode 100644
index 00000000000..c1019100667
--- /dev/null
+++ b/arch/powerpc/boot/epapr-wrapper.c
@@ -0,0 +1,9 @@
+extern void epapr_platform_init(unsigned long r3, unsigned long r4,
+ unsigned long r5, unsigned long r6,
+ unsigned long r7);
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ epapr_platform_init(r3, r4, r5, r6, r7);
+}
diff --git a/arch/powerpc/boot/epapr.c b/arch/powerpc/boot/epapr.c
index 06c1961bd12..02e91aa2194 100644
--- a/arch/powerpc/boot/epapr.c
+++ b/arch/powerpc/boot/epapr.c
@@ -48,8 +48,8 @@ static void platform_fixups(void)
fdt_addr, fdt_totalsize((void *)fdt_addr), ima_size);
}
-void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
+void epapr_platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
{
epapr_magic = r6;
ima_size = r7;
diff --git a/arch/powerpc/boot/of.c b/arch/powerpc/boot/of.c
index 61d9899aa0d..62e2f43ec1d 100644
--- a/arch/powerpc/boot/of.c
+++ b/arch/powerpc/boot/of.c
@@ -26,6 +26,9 @@
static unsigned long claim_base;
+void epapr_platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7);
+
static void *of_try_claim(unsigned long size)
{
unsigned long addr = 0;
@@ -61,7 +64,7 @@ static void of_image_hdr(const void *hdr)
}
}
-void platform_init(unsigned long a1, unsigned long a2, void *promptr)
+static void of_platform_init(unsigned long a1, unsigned long a2, void *promptr)
{
platform_ops.image_hdr = of_image_hdr;
platform_ops.malloc = of_try_claim;
@@ -81,3 +84,14 @@ void platform_init(unsigned long a1, unsigned long a2, void *promptr)
loader_info.initrd_size = a2;
}
}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ /* Detect OF vs. ePAPR boot */
+ if (r5)
+ of_platform_init(r3, r4, (void *)r5);
+ else
+ epapr_platform_init(r3, r4, r5, r6, r7);
+}
+
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 6761c746048..2e1af74a64b 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -147,21 +147,29 @@ link_address='0x400000'
make_space=y
case "$platform" in
+of)
+ platformo="$object/of.o $object/epapr.o"
+ make_space=n
+ ;;
pseries)
- platformo=$object/of.o
+ platformo="$object/of.o $object/epapr.o"
link_address='0x4000000'
+ make_space=n
;;
maple)
- platformo=$object/of.o
+ platformo="$object/of.o $object/epapr.o"
link_address='0x400000'
+ make_space=n
;;
pmac|chrp)
- platformo=$object/of.o
+ platformo="$object/of.o $object/epapr.o"
+ make_space=n
;;
coff)
- platformo="$object/crt0.o $object/of.o"
+ platformo="$object/crt0.o $object/of.o $object/epapr.o"
lds=$object/zImage.coff.lds
link_address='0x500000'
+ make_space=n
pie=
;;
miboot|uboot*)
@@ -253,6 +261,7 @@ treeboot-iss4xx-mpic)
platformo="$object/treeboot-iss4xx.o"
;;
epapr)
+ platformo="$object/epapr.o $object/epapr-wrapper.o"
link_address='0x20000000'
pie=-pie
;;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 23:28:31 +0000