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authorMichael Ellerman <mpe@ellerman.id.au>2016-07-30 13:43:19 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2016-07-30 13:43:19 +1000
commit719dbb2df78fc9a40e28392b07cd715bfc5a665c (patch)
tree0bbc3b84b74178d18164f5522ee3715623f94bbe /arch/powerpc/boot
parentfbef66f0adcddf4475e19f3d09df22fb34e633f6 (diff)
parent9f595fd8b54809fed13fc30906ef1e90a3fcfbc9 (diff)
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next
Freescale updates from Scott: "Highlights include more 8xx optimizations, device tree updates, and MVME7100 support."
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/Makefile4
-rw-r--r--arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi1
-rw-r--r--arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi1
-rw-r--r--arch/powerpc/boot/dts/fsl/kmcoge4.dts37
-rw-r--r--arch/powerpc/boot/dts/fsl/mvme7100.dts153
-rw-r--r--arch/powerpc/boot/dts/fsl/qonverge-usb2-dr-0.dtsi2
-rw-r--r--arch/powerpc/boot/dts/fsl/t1040si-post.dtsi49
-rw-r--r--arch/powerpc/boot/dts/fsl/t104xd4rdb.dtsi38
-rw-r--r--arch/powerpc/boot/dts/fsl/t104xqds.dtsi38
-rw-r--r--arch/powerpc/boot/dts/fsl/t104xrdb.dtsi38
-rw-r--r--arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi2
-rw-r--r--arch/powerpc/boot/motload-head.S11
-rw-r--r--arch/powerpc/boot/mvme7100.c59
-rw-r--r--arch/powerpc/boot/ppcboot.h2
-rwxr-xr-xarch/powerpc/boot/wrapper5
15 files changed, 436 insertions, 4 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 00cf88aa9a23..4cd612a6e272 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -113,6 +113,7 @@ src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S
src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S
src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
+src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
src-wlib := $(sort $(src-wlib-y))
src-plat := $(sort $(src-plat-y))
@@ -296,6 +297,9 @@ image-$(CONFIG_TQM8560) += cuImage.tqm8560
image-$(CONFIG_SBC8548) += cuImage.sbc8548
image-$(CONFIG_KSI8560) += cuImage.ksi8560
+# Board ports in arch/powerpc/platform/86xx/Kconfig
+image-$(CONFIG_MVME7100) += dtbImage.mvme7100
+
# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
image-$(CONFIG_STORCENTER) += cuImage.storcenter
image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2
diff --git a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
index bc3bf9333dde..88d8423f8ac5 100644
--- a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi
@@ -51,6 +51,7 @@
serial2 = &serial2;
serial3 = &serial3;
pci0 = &pci0;
+ usb0 = &usb0;
dma0 = &dma0;
dma1 = &dma1;
sdhc = &sdhc;
diff --git a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
index 8797ce146512..f3f968c51f4b 100644
--- a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi
@@ -51,6 +51,7 @@
serial2 = &serial2;
serial3 = &serial3;
pci0 = &pci0;
+ usb0 = &usb0;
dma0 = &dma0;
dma1 = &dma1;
sdhc = &sdhc;
diff --git a/arch/powerpc/boot/dts/fsl/kmcoge4.dts b/arch/powerpc/boot/dts/fsl/kmcoge4.dts
index 2d4b64fcee88..ae70a24094b0 100644
--- a/arch/powerpc/boot/dts/fsl/kmcoge4.dts
+++ b/arch/powerpc/boot/dts/fsl/kmcoge4.dts
@@ -106,6 +106,43 @@
sata@221000 {
status = "disabled";
};
+
+ fman0: fman@400000 {
+ enet0: ethernet@e0000 {
+ phy-connection-type = "sgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ mdio0: mdio@e1120 {
+ front_phy: ethernet-phy@11 {
+ reg = <0x11>;
+ };
+ };
+
+ enet1: ethernet@e2000 {
+ phy-connection-type = "sgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ enet2: ethernet@e4000 {
+ status = "disabled";
+ };
+
+ enet3: ethernet@e6000 {
+ status = "disabled";
+ };
+ enet4: ethernet@e8000 {
+ phy-handle = <&front_phy>;
+ phy-connection-type = "rgmii";
+ };
+ enet5: ethernet@f0000 {
+ status = "disabled";
+ };
+ };
};
rio: rapidio@ffe0c0000 {
diff --git a/arch/powerpc/boot/dts/fsl/mvme7100.dts b/arch/powerpc/boot/dts/fsl/mvme7100.dts
new file mode 100644
index 000000000000..e2d306ad37a6
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mvme7100.dts
@@ -0,0 +1,153 @@
+/*
+ * Device tree source for the Emerson/Artesyn MVME7100
+ *
+ * Copyright 2016 Elettra-Sincrotrone Trieste S.C.p.A.
+ *
+ * Author: Alessio Igor Bogani <alessio.bogani@elettra.eu>
+ *
+ * This program 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 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+/include/ "mpc8641si-pre.dtsi"
+
+/ {
+ model = "MVME7100";
+ compatible = "artesyn,MVME7100";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x80000000>;
+ };
+
+ soc: soc@f1000000 {
+ ranges = <0x00000000 0xf1000000 0x00100000>;
+
+ i2c@3000 {
+ hwmon@4c {
+ compatible = "dallas,max6649";
+ reg = <0x4c>;
+ };
+
+ rtc@68 {
+ status = "disabled";
+ };
+ };
+
+
+ enet0: ethernet@24000 {
+ phy-handle = <&phy0>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ mdio@24520 {
+ phy0: ethernet-phy@1 {
+ reg = <1>;
+ };
+ phy1: ethernet-phy@2 {
+ reg = <2>;
+ };
+ phy2: ethernet-phy@3 {
+ reg = <3>;
+ };
+ phy3: ethernet-phy@4 {
+ reg = <4>;
+ };
+ };
+
+ enet1: ethernet@25000 {
+ phy-handle = <&phy1>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ mdio@25520 {
+ status = "disabled";
+ };
+
+ enet2: ethernet@26000 {
+ phy-handle = <&phy2>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ mdio@26520 {
+ status = "disabled";
+ };
+
+ enet3: ethernet@27000 {
+ phy-handle = <&phy3>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ mdio@27520 {
+ status = "disabled";
+ };
+
+ serial1: serial@4600 {
+ status = "disabled";
+ };
+ };
+
+ lbc: localbus@f1005000 {
+ reg = <0xf1005000 0x1000>;
+
+ ranges = <0 0 0xf8000000 0x08000000 // NOR Flash (128MB)
+ 2 0 0xf2030000 0x00010000 // NAND Flash (8GB)
+ 3 0 0xf2400000 0x00080000 // MRAM (512KB)
+ 4 0 0xf2000000 0x00010000 // BCSR
+ 5 0 0xf2010000 0x00010000>; // QUART
+
+ bcsr@4,0 {
+ compatible = "artesyn,mvme7100-bcsr";
+ reg = <4 0 0x10000>;
+ };
+
+ serial@5,1000 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <5 0x1000 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <11 1 0 0>;
+ };
+
+ serial@5,2000 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <5 0x2000 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <11 1 0 0>;
+ };
+
+ serial@5,3000 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <5 0x3000 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <11 1 0 0>;
+ };
+
+ serial@5,4000 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <5 0x4000 0x100>;
+ clock-frequency = <1843200>;
+ interrupts = <11 1 0 0>;
+ };
+ };
+
+ pci0: pcie@f1008000 {
+ status = "disabled";
+ };
+
+ pci1: pcie@f1009000 {
+ status = "disabled";
+ };
+
+ chosen {
+ linux,stdout-path = &serial0;
+ };
+};
+
+/include/ "mpc8641si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/qonverge-usb2-dr-0.dtsi b/arch/powerpc/boot/dts/fsl/qonverge-usb2-dr-0.dtsi
index 29dad723091e..fcc7e5b7fd47 100644
--- a/arch/powerpc/boot/dts/fsl/qonverge-usb2-dr-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qonverge-usb2-dr-0.dtsi
@@ -32,7 +32,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-usb@210000 {
+usb0: usb@210000 {
compatible = "fsl-usb2-dr";
reg = <0x210000 0x1000>;
#address-cells = <1>;
diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
index 507649ece0a1..44e399b17f6f 100644
--- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi
@@ -607,7 +607,7 @@
/include/ "qoriq-gpio-3.dtsi"
/include/ "qoriq-usb2-mph-0.dtsi"
usb0: usb@210000 {
- compatible = "fsl-usb2-mph-v2.4", "fsl-usb2-mph";
+ compatible = "fsl-usb2-mph-v2.5", "fsl-usb2-mph";
fsl,iommu-parent = <&pamu0>;
fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */
phy_type = "utmi";
@@ -615,7 +615,7 @@
};
/include/ "qoriq-usb2-dr-0.dtsi"
usb1: usb@211000 {
- compatible = "fsl-usb2-dr-v2.4", "fsl-usb2-dr";
+ compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr";
fsl,iommu-parent = <&pamu0>;
fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */
dr_mode = "host";
@@ -673,3 +673,48 @@
};
};
};
+
+&qe {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "qe";
+ compatible = "fsl,qe";
+ fsl,qe-num-riscs = <1>;
+ fsl,qe-num-snums = <28>;
+
+ qeic: interrupt-controller@80 {
+ interrupt-controller;
+ compatible = "fsl,qe-ic";
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ reg = <0x80 0x80>;
+ interrupts = <95 2 0 0 94 2 0 0>; //high:79 low:78
+ };
+
+ ucc@2000 {
+ cell-index = <1>;
+ reg = <0x2000 0x200>;
+ interrupts = <32>;
+ interrupt-parent = <&qeic>;
+ };
+
+ ucc@2200 {
+ cell-index = <3>;
+ reg = <0x2200 0x200>;
+ interrupts = <34>;
+ interrupt-parent = <&qeic>;
+ };
+
+ muram@10000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,qe-muram", "fsl,cpm-muram";
+ ranges = <0x0 0x10000 0x6000>;
+
+ data-only@0 {
+ compatible = "fsl,qe-muram-data",
+ "fsl,cpm-muram-data";
+ reg = <0x0 0x6000>;
+ };
+ };
+};
diff --git a/arch/powerpc/boot/dts/fsl/t104xd4rdb.dtsi b/arch/powerpc/boot/dts/fsl/t104xd4rdb.dtsi
index 8c7ea6c05de9..863f9431285f 100644
--- a/arch/powerpc/boot/dts/fsl/t104xd4rdb.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t104xd4rdb.dtsi
@@ -212,4 +212,42 @@
0 0x00010000>;
};
};
+
+ qe: qe@ffe140000 {
+ ranges = <0x0 0xf 0xfe140000 0x40000>;
+ reg = <0xf 0xfe140000 0 0x480>;
+ brg-frequency = <0>;
+ bus-frequency = <0>;
+
+ si1: si@700 {
+ compatible = "fsl,t1040-qe-si";
+ reg = <0x700 0x80>;
+ };
+
+ siram1: siram@1000 {
+ compatible = "fsl,t1040-qe-siram";
+ reg = <0x1000 0x800>;
+ };
+
+ ucc_hdlc: ucc@2000 {
+ compatible = "fsl,ucc-hdlc";
+ rx-clock-name = "clk8";
+ tx-clock-name = "clk9";
+ fsl,rx-sync-clock = "rsync_pin";
+ fsl,tx-sync-clock = "tsync_pin";
+ fsl,tx-timeslot-mask = <0xfffffffe>;
+ fsl,rx-timeslot-mask = <0xfffffffe>;
+ fsl,tdm-framer-type = "e1";
+ fsl,tdm-id = <0>;
+ fsl,siram-entry-id = <0>;
+ fsl,tdm-interface;
+ };
+
+ ucc_serial: ucc@2200 {
+ compatible = "fsl,t1040-ucc-uart";
+ port-number = <0>;
+ rx-clock-name = "brg2";
+ tx-clock-name = "brg2";
+ };
+ };
};
diff --git a/arch/powerpc/boot/dts/fsl/t104xqds.dtsi b/arch/powerpc/boot/dts/fsl/t104xqds.dtsi
index 977af355b388..2fd4cbe7098f 100644
--- a/arch/powerpc/boot/dts/fsl/t104xqds.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t104xqds.dtsi
@@ -366,4 +366,42 @@
0 0x00010000>;
};
};
+
+ qe: qe@ffe140000 {
+ ranges = <0x0 0xf 0xfe140000 0x40000>;
+ reg = <0xf 0xfe140000 0 0x480>;
+ brg-frequency = <0>;
+ bus-frequency = <0>;
+
+ si1: si@700 {
+ compatible = "fsl,t1040-qe-si";
+ reg = <0x700 0x80>;
+ };
+
+ siram1: siram@1000 {
+ compatible = "fsl,t1040-qe-siram";
+ reg = <0x1000 0x800>;
+ };
+
+ ucc_hdlc: ucc@2000 {
+ compatible = "fsl,ucc-hdlc";
+ rx-clock-name = "clk8";
+ tx-clock-name = "clk9";
+ fsl,rx-sync-clock = "rsync_pin";
+ fsl,tx-sync-clock = "tsync_pin";
+ fsl,tx-timeslot-mask = <0xfffffffe>;
+ fsl,rx-timeslot-mask = <0xfffffffe>;
+ fsl,tdm-framer-type = "e1";
+ fsl,tdm-id = <0>;
+ fsl,siram-entry-id = <0>;
+ fsl,tdm-interface;
+ };
+
+ ucc_serial: ucc@2200 {
+ compatible = "fsl,t1040-ucc-uart";
+ port-number = <0>;
+ rx-clock-name = "brg2";
+ tx-clock-name = "brg2";
+ };
+ };
};
diff --git a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
index 7c4afdb44b46..5fdddbd2a62b 100644
--- a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
@@ -222,4 +222,42 @@
0 0x00010000>;
};
};
+
+ qe: qe@ffe140000 {
+ ranges = <0x0 0xf 0xfe140000 0x40000>;
+ reg = <0xf 0xfe140000 0 0x480>;
+ brg-frequency = <0>;
+ bus-frequency = <0>;
+
+ si1: si@700 {
+ compatible = "fsl,t1040-qe-si";
+ reg = <0x700 0x80>;
+ };
+
+ siram1: siram@1000 {
+ compatible = "fsl,t1040-qe-siram";
+ reg = <0x1000 0x800>;
+ };
+
+ ucc_hdlc: ucc@2000 {
+ compatible = "fsl,ucc-hdlc";
+ rx-clock-name = "clk8";
+ tx-clock-name = "clk9";
+ fsl,rx-sync-clock = "rsync_pin";
+ fsl,tx-sync-clock = "tsync_pin";
+ fsl,tx-timeslot-mask = <0xfffffffe>;
+ fsl,rx-timeslot-mask = <0xfffffffe>;
+ fsl,tdm-framer-type = "e1";
+ fsl,tdm-id = <0>;
+ fsl,siram-entry-id = <0>;
+ fsl,tdm-interface;
+ };
+
+ ucc_serial: ucc@2200 {
+ compatible = "fsl,t1040-ucc-uart";
+ port-number = <0>;
+ rx-clock-name = "brg2";
+ tx-clock-name = "brg2";
+ };
+ };
};
diff --git a/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi b/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
index 1184a746fcb1..038cf8fadee4 100644
--- a/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi
@@ -56,6 +56,8 @@
pci1 = &pci1;
pci2 = &pci2;
pci3 = &pci3;
+ usb0 = &usb0;
+ usb1 = &usb1;
dma0 = &dma0;
dma1 = &dma1;
dma2 = &dma2;
diff --git a/arch/powerpc/boot/motload-head.S b/arch/powerpc/boot/motload-head.S
new file mode 100644
index 000000000000..41cabb4b63fa
--- /dev/null
+++ b/arch/powerpc/boot/motload-head.S
@@ -0,0 +1,11 @@
+#include "ppc_asm.h"
+
+ .text
+ .globl _zimage_start
+_zimage_start:
+ mfmsr r10
+ rlwinm r10,r10,0,~(1<<15) /* Clear MSR_EE */
+ sync
+ mtmsr r10
+ isync
+ b _zimage_start_lib
diff --git a/arch/powerpc/boot/mvme7100.c b/arch/powerpc/boot/mvme7100.c
new file mode 100644
index 000000000000..8b0a932311af
--- /dev/null
+++ b/arch/powerpc/boot/mvme7100.c
@@ -0,0 +1,59 @@
+/*
+ * Motload compatibility for the Emerson/Artesyn MVME7100
+ *
+ * Copyright 2016 Elettra-Sincrotrone Trieste S.C.p.A.
+ *
+ * Author: Alessio Igor Bogani <alessio.bogani@elettra.eu>
+ *
+ * This program 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 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#include "ops.h"
+#include "stdio.h"
+#include "cuboot.h"
+
+#define TARGET_86xx
+#define TARGET_HAS_ETH1
+#define TARGET_HAS_ETH2
+#define TARGET_HAS_ETH3
+#include "ppcboot.h"
+
+static bd_t bd;
+
+BSS_STACK(16384);
+
+static void mvme7100_fixups(void)
+{
+ void *devp;
+ unsigned long busfreq = bd.bi_busfreq * 1000000;
+
+ dt_fixup_cpu_clocks(bd.bi_intfreq * 1000000, busfreq / 4, busfreq);
+
+ devp = finddevice("/soc@f1000000");
+ if (devp)
+ setprop(devp, "bus-frequency", &busfreq, sizeof(busfreq));
+
+ devp = finddevice("/soc/serial@4500");
+ if (devp)
+ setprop(devp, "clock-frequency", &busfreq, sizeof(busfreq));
+
+ dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
+
+ dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
+ dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
+ dt_fixup_mac_address_by_alias("ethernet2", bd.bi_enet2addr);
+ dt_fixup_mac_address_by_alias("ethernet3", bd.bi_enet3addr);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ CUBOOT_INIT();
+ fdt_init(_dtb_start);
+ serial_console_init();
+ platform_ops.fixups = mvme7100_fixups;
+}
diff --git a/arch/powerpc/boot/ppcboot.h b/arch/powerpc/boot/ppcboot.h
index 6ae6f9063952..453df429d5d0 100644
--- a/arch/powerpc/boot/ppcboot.h
+++ b/arch/powerpc/boot/ppcboot.h
@@ -43,7 +43,7 @@ typedef struct bd_info {
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
#if defined(TARGET_8xx) || defined(TARGET_CPM2) || defined(TARGET_85xx) ||\
- defined(TARGET_83xx)
+ defined(TARGET_83xx) || defined(TARGET_86xx)
unsigned long bi_immr_base; /* base of IMMR register */
#endif
#if defined(TARGET_PPC_MPC52xx)
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 6a19fcef5596..6681ec3625c9 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -302,6 +302,11 @@ mvme5100)
platformo="$object/fixed-head.o $object/mvme5100.o"
binary=y
;;
+mvme7100)
+ platformo="$object/motload-head.o $object/mvme7100.o"
+ link_address='0x4000000'
+ binary=y
+ ;;
esac
vmz="$tmpdir/`basename \"$kernel\"`.$ext"