summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/boot
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/Makefile30
-rw-r--r--arch/powerpc/boot/dts/fsl/t1023rdb.dts29
-rw-r--r--arch/powerpc/boot/dts/fsl/t1023si-post.dtsi103
-rw-r--r--arch/powerpc/boot/dts/fsl/t1024qds.dts29
-rw-r--r--arch/powerpc/boot/dts/fsl/t1024rdb.dts33
-rw-r--r--arch/powerpc/boot/dts/fsl/t1042d4rdb.dts52
-rw-r--r--arch/powerpc/boot/dts/fsl/t4240rdb.dts4
-rw-r--r--arch/powerpc/boot/ps3-head.S5
-rw-r--r--arch/powerpc/boot/ps3.c8
-rwxr-xr-xarch/powerpc/boot/wrapper24
10 files changed, 287 insertions, 30 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 9d47f2efa830..e82f333cc84a 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -172,10 +172,6 @@ $(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc
$(obj)/empty.c:
$(Q)touch $@
-$(obj)/zImage.lds: $(obj)/%: $(srctree)/$(src)/%.S
- $(CROSS32CC) $(cpp_flags) -E -Wp,-MD,$(depfile) -P -Upowerpc \
- -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $<
-
$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
$(Q)cp $< $@
@@ -357,17 +353,17 @@ $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
# Don't put the ramdisk on the pattern rule; when its missing make will try
# the pattern rule with less dependencies that also matches (even with the
# hard dependency listed).
-$(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
+$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) FORCE
$(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
-$(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits)
+$(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits) FORCE
$(call if_changed,wrap,$(subst $(obj)/zImage.,,$@))
# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
-$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
+$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
$(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
+$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
$(call if_changed,wrap,$*,,$(obj)/$*.dtb)
# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
@@ -375,31 +371,31 @@ $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
$(obj)/vmlinux.strip: vmlinux
$(STRIP) -s -R .comment $< -o $@
-$(obj)/uImage: vmlinux $(wrapperbits)
+$(obj)/uImage: vmlinux $(wrapperbits) FORCE
$(call if_changed,wrap,uboot)
-$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
-$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
-$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
-$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
# Rule to build device tree blobs
diff --git a/arch/powerpc/boot/dts/fsl/t1023rdb.dts b/arch/powerpc/boot/dts/fsl/t1023rdb.dts
index 29757623e5ba..5ba6fbfca274 100644
--- a/arch/powerpc/boot/dts/fsl/t1023rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/t1023rdb.dts
@@ -41,6 +41,27 @@
#size-cells = <2>;
interrupt-parent = <&mpic>;
+ 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
@@ -72,6 +93,14 @@
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>;
diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
index 6e0b4892a740..da2894c59479 100644
--- a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi
@@ -34,6 +34,21 @@
#include <dt-bindings/thermal/thermal.h>
+&bman_fbpr {
+ compatible = "fsl,bman-fbpr";
+ alloc-ranges = <0 0 0x10000 0>;
+};
+
+&qman_fqd {
+ compatible = "fsl,qman-fqd";
+ alloc-ranges = <0 0 0x10000 0>;
+};
+
+&qman_pfdr {
+ compatible = "fsl,qman-pfdr";
+ alloc-ranges = <0 0 0x10000 0>;
+};
+
&ifc {
#address-cells = <2>;
#size-cells = <1>;
@@ -180,6 +195,92 @@
};
};
+&bportals {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ compatible = "simple-bus";
+
+ bman-portal@0 {
+ cell-index = <0x0>;
+ compatible = "fsl,bman-portal";
+ reg = <0x0 0x4000>, <0x1000000 0x1000>;
+ interrupts = <105 2 0 0>;
+ };
+ bman-portal@4000 {
+ cell-index = <0x1>;
+ compatible = "fsl,bman-portal";
+ reg = <0x4000 0x4000>, <0x1001000 0x1000>;
+ interrupts = <107 2 0 0>;
+ };
+ bman-portal@8000 {
+ cell-index = <2>;
+ compatible = "fsl,bman-portal";
+ reg = <0x8000 0x4000>, <0x1002000 0x1000>;
+ interrupts = <109 2 0 0>;
+ };
+ bman-portal@c000 {
+ cell-index = <0x3>;
+ compatible = "fsl,bman-portal";
+ reg = <0xc000 0x4000>, <0x1003000 0x1000>;
+ interrupts = <111 2 0 0>;
+ };
+ bman-portal@10000 {
+ cell-index = <0x4>;
+ compatible = "fsl,bman-portal";
+ reg = <0x10000 0x4000>, <0x1004000 0x1000>;
+ interrupts = <113 2 0 0>;
+ };
+ bman-portal@14000 {
+ cell-index = <0x5>;
+ compatible = "fsl,bman-portal";
+ reg = <0x14000 0x4000>, <0x1005000 0x1000>;
+ interrupts = <115 2 0 0>;
+ };
+};
+
+&qportals {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ compatible = "simple-bus";
+
+ qportal0: qman-portal@0 {
+ compatible = "fsl,qman-portal";
+ reg = <0x0 0x4000>, <0x1000000 0x1000>;
+ interrupts = <104 0x2 0 0>;
+ cell-index = <0x0>;
+ };
+ qportal1: qman-portal@4000 {
+ compatible = "fsl,qman-portal";
+ reg = <0x4000 0x4000>, <0x1001000 0x1000>;
+ interrupts = <106 0x2 0 0>;
+ cell-index = <0x1>;
+ };
+ qportal2: qman-portal@8000 {
+ compatible = "fsl,qman-portal";
+ reg = <0x8000 0x4000>, <0x1002000 0x1000>;
+ interrupts = <108 0x2 0 0>;
+ cell-index = <0x2>;
+ };
+ qportal3: qman-portal@c000 {
+ compatible = "fsl,qman-portal";
+ reg = <0xc000 0x4000>, <0x1003000 0x1000>;
+ interrupts = <110 0x2 0 0>;
+ cell-index = <0x3>;
+ };
+ qportal4: qman-portal@10000 {
+ compatible = "fsl,qman-portal";
+ reg = <0x10000 0x4000>, <0x1004000 0x1000>;
+ interrupts = <112 0x2 0 0>;
+ cell-index = <0x4>;
+ };
+ qportal5: qman-portal@14000 {
+ compatible = "fsl,qman-portal";
+ reg = <0x14000 0x4000>, <0x1005000 0x1000>;
+ interrupts = <114 0x2 0 0>;
+ cell-index = <0x5>;
+ };
+};
+
&soc {
#address-cells = <1>;
#size-cells = <1>;
@@ -413,6 +514,8 @@
};
/include/ "qoriq-sec5.0-0.dtsi"
+/include/ "qoriq-qman3.dtsi"
+/include/ "qoriq-bman1.dtsi"
/include/ "qoriq-fman3l-0.dtsi"
/include/ "qoriq-fman3-0-10g-0-best-effort.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/t1024qds.dts b/arch/powerpc/boot/dts/fsl/t1024qds.dts
index 772143da367f..d6858b7cd93f 100644
--- a/arch/powerpc/boot/dts/fsl/t1024qds.dts
+++ b/arch/powerpc/boot/dts/fsl/t1024qds.dts
@@ -41,6 +41,27 @@
#size-cells = <2>;
interrupt-parent = <&mpic>;
+ 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
@@ -80,6 +101,14 @@
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>;
diff --git a/arch/powerpc/boot/dts/fsl/t1024rdb.dts b/arch/powerpc/boot/dts/fsl/t1024rdb.dts
index 302cdd22b4bb..73a645324bc1 100644
--- a/arch/powerpc/boot/dts/fsl/t1024rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/t1024rdb.dts
@@ -41,6 +41,31 @@
#size-cells = <2>;
interrupt-parent = <&mpic>;
+ aliases {
+ sg_2500_aqr105_phy4 = &sg_2500_aqr105_phy4;
+ };
+
+ 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
@@ -82,6 +107,14 @@
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>;
diff --git a/arch/powerpc/boot/dts/fsl/t1042d4rdb.dts b/arch/powerpc/boot/dts/fsl/t1042d4rdb.dts
index 2a5a90dd272e..fcd2aeb5b8ac 100644
--- a/arch/powerpc/boot/dts/fsl/t1042d4rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/t1042d4rdb.dts
@@ -48,6 +48,58 @@
"fsl,deepsleep-cpld";
};
};
+
+ soc: soc@ffe000000 {
+ fman0: fman@400000 {
+ ethernet@e0000 {
+ phy-handle = <&phy_sgmii_0>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@e2000 {
+ phy-handle = <&phy_sgmii_1>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@e4000 {
+ phy-handle = <&phy_sgmii_2>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@e6000 {
+ phy-handle = <&phy_rgmii_0>;
+ phy-connection-type = "rgmii";
+ };
+
+ ethernet@e8000 {
+ phy-handle = <&phy_rgmii_1>;
+ phy-connection-type = "rgmii";
+ };
+
+ mdio0: mdio@fc000 {
+ phy_sgmii_0: ethernet-phy@02 {
+ reg = <0x02>;
+ };
+
+ phy_sgmii_1: ethernet-phy@03 {
+ reg = <0x03>;
+ };
+
+ phy_sgmii_2: ethernet-phy@01 {
+ reg = <0x01>;
+ };
+
+ phy_rgmii_0: ethernet-phy@04 {
+ reg = <0x04>;
+ };
+
+ phy_rgmii_1: ethernet-phy@05 {
+ reg = <0x05>;
+ };
+ };
+ };
+ };
+
};
#include "t1042si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/t4240rdb.dts b/arch/powerpc/boot/dts/fsl/t4240rdb.dts
index cc0a264b8acb..8166c660712a 100644
--- a/arch/powerpc/boot/dts/fsl/t4240rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/t4240rdb.dts
@@ -125,6 +125,10 @@
};
i2c@118000 {
+ hwmon@2f {
+ compatible = "winbond,w83793";
+ reg = <0x2f>;
+ };
eeprom@52 {
compatible = "at24,24c256";
reg = <0x52>;
diff --git a/arch/powerpc/boot/ps3-head.S b/arch/powerpc/boot/ps3-head.S
index b6fcbaf5027b..3dc44b05fb97 100644
--- a/arch/powerpc/boot/ps3-head.S
+++ b/arch/powerpc/boot/ps3-head.S
@@ -57,11 +57,6 @@ __system_reset_overlay:
bctr
1:
- /* Save the value at addr zero for a null pointer write check later. */
-
- li r4, 0
- lwz r3, 0(r4)
-
/* Primary delays then goes to _zimage_start in wrapper. */
or 31, 31, 31 /* db16cyc */
diff --git a/arch/powerpc/boot/ps3.c b/arch/powerpc/boot/ps3.c
index 4ec2d86d3c50..a05558a7e51a 100644
--- a/arch/powerpc/boot/ps3.c
+++ b/arch/powerpc/boot/ps3.c
@@ -119,13 +119,12 @@ void ps3_copy_vectors(void)
flush_cache((void *)0x100, 512);
}
-void platform_init(unsigned long null_check)
+void platform_init(void)
{
const u32 heapsize = 0x1000000 - (u32)_end; /* 16MiB */
void *chosen;
unsigned long ft_addr;
u64 rm_size;
- unsigned long val;
console_ops.write = ps3_console_write;
platform_ops.exit = ps3_exit;
@@ -153,11 +152,6 @@ void platform_init(unsigned long null_check)
printf(" flat tree at 0x%lx\n\r", ft_addr);
- val = *(unsigned long *)0;
-
- if (val != null_check)
- printf("null check failed: %lx != %lx\n\r", val, null_check);
-
((kernel_entry_t)0)(ft_addr, 0, NULL);
ps3_exit();
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 404b3aabdb4d..76fe3ccfd381 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -181,6 +181,28 @@ case "$elfformat" in
elf32-powerpc) format=elf32ppc ;;
esac
+ld_version()
+{
+ # Poached from scripts/ld-version.sh, but we don't want to call that because
+ # this script (wrapper) is distributed separately from the kernel source.
+ # Extract linker version number from stdin and turn into single number.
+ awk '{
+ gsub(".*\\)", "");
+ gsub(".*version ", "");
+ gsub("-.*", "");
+ split($1,a, ".");
+ print a[1]*100000000 + a[2]*1000000 + a[3]*10000;
+ exit
+ }'
+}
+
+# Do not include PT_INTERP segment when linking pie. Non-pie linking
+# just ignores this option.
+LD_VERSION=$(${CROSS}ld --version | ld_version)
+LD_NO_DL_MIN_VERSION=$(echo 2.26 | ld_version)
+if [ "$LD_VERSION" -ge "$LD_NO_DL_MIN_VERSION" ] ; then
+ nodl="--no-dynamic-linker"
+fi
platformo=$object/"$platform".o
lds=$object/zImage.lds
@@ -446,7 +468,7 @@ if [ "$platform" != "miboot" ]; then
text_start="-Ttext $link_address"
fi
#link everything
- ${CROSS}ld -m $format -T $lds $text_start $pie -o "$ofile" \
+ ${CROSS}ld -m $format -T $lds $text_start $pie $nodl -o "$ofile" \
$platformo $tmp $object/wrapper.a
rm $tmp
fi
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 01:21:14 +0000