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-rw-r--r--arch/powerpc/boot/.gitignore1
-rw-r--r--arch/powerpc/boot/Makefile66
-rw-r--r--arch/powerpc/boot/crt0.S4
-rw-r--r--arch/powerpc/boot/dts/Makefile6
-rw-r--r--arch/powerpc/boot/dts/fsl/Makefile4
-rw-r--r--arch/powerpc/boot/dts/fsl/t2080rdb.dts4
-rw-r--r--arch/powerpc/boot/dts/mpc885ads.dts13
-rw-r--r--arch/powerpc/boot/libfdt_env.h2
-rw-r--r--arch/powerpc/boot/opal.c8
-rw-r--r--arch/powerpc/boot/serial.c1
10 files changed, 65 insertions, 44 deletions
diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore
index f92d0530ceb11..32034a0cc5541 100644
--- a/arch/powerpc/boot/.gitignore
+++ b/arch/powerpc/boot/.gitignore
@@ -44,4 +44,5 @@ fdt_sw.c
fdt_wip.c
libfdt.h
libfdt_internal.h
+autoconf.h
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 0fb96c26136f6..39354365f54a5 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -32,8 +32,8 @@ else
endif
BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -Os -msoft-float -pipe \
- -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
+ -fno-strict-aliasing -O2 -msoft-float -mno-altivec -mno-vsx \
+ -pipe -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
-D$(compress-y)
ifdef CONFIG_PPC64_BOOT_WRAPPER
@@ -197,9 +197,14 @@ $(obj)/empty.c:
$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
$(Q)cp $< $@
+$(obj)/serial.c: $(obj)/autoconf.h
+
+$(obj)/autoconf.h: $(obj)/%: $(objtree)/include/generated/%
+ $(Q)cp $< $@
+
clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \
$(zlib-decomp-) $(libfdt) $(libfdtheader) \
- empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
+ autoconf.h empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
quiet_cmd_bootcc = BOOTCC $@
cmd_bootcc = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
@@ -304,9 +309,9 @@ image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \
dtbImage.adder875-redboot
# Board ports in arch/powerpc/platform/52xx/Kconfig
-image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb
-image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb
-image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb
+image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200
+image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b
+image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200
# Board ports in arch/powerpc/platform/82xx/Kconfig
image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads
@@ -381,11 +386,11 @@ $(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperb
$(call if_changed,wrap,$(subst $(obj)/zImage.,,$@))
# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
-$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
- $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/dts/%.dtb FORCE
+ $(call if_changed,wrap,$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
- $(call if_changed,wrap,$*,,$(obj)/$*.dtb)
+$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/dts/%.dtb FORCE
+ $(call if_changed,wrap,$*,,$(obj)/dts/$*.dtb)
# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
# prefix
@@ -395,36 +400,33 @@ $(obj)/vmlinux.strip: vmlinux
$(obj)/uImage: vmlinux $(wrapperbits) FORCE
$(call if_changed,wrap,uboot)
-$(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) FORCE
- $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
+$(obj)/uImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,uboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/uImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,uboot-$*,,$(obj)/dts/$*.dtb)
-$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
+$(obj)/cuImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,cuboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/cuImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,cuboot-$*,,$(obj)/dts/$*.dtb)
-$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
+$(obj)/simpleImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,simpleboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/simpleImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,simpleboot-$*,,$(obj)/dts/$*.dtb)
-$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
+$(obj)/treeImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,treeboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-# Rule to build device tree blobs
-$(obj)/%.dtb: $(src)/dts/%.dts FORCE
- $(call if_changed_dep,dtc)
+$(obj)/treeImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,treeboot-$*,,$(obj)/dts/$*.dtb)
-$(obj)/%.dtb: $(src)/dts/fsl/%.dts FORCE
- $(call if_changed_dep,dtc)
+# Needed for the above targets to work with dts/fsl/ files
+$(obj)/dts/%.dtb: $(obj)/dts/fsl/%.dtb
+ @cp $< $@
# If there isn't a platform selected then just strip the vmlinux.
ifeq (,$(image-y))
diff --git a/arch/powerpc/boot/crt0.S b/arch/powerpc/boot/crt0.S
index dcf2f15e67971..32dfe6d083f32 100644
--- a/arch/powerpc/boot/crt0.S
+++ b/arch/powerpc/boot/crt0.S
@@ -47,8 +47,10 @@ p_end: .long _end
p_pstack: .long _platform_stack_top
#endif
- .weak _zimage_start
.globl _zimage_start
+ /* Clang appears to require the .weak directive to be after the symbol
+ * is defined. See https://bugs.llvm.org/show_bug.cgi?id=38921 */
+ .weak _zimage_start
_zimage_start:
.globl _zimage_start_lib
_zimage_start_lib:
diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
new file mode 100644
index 0000000000000..fb335d05aae8f
--- /dev/null
+++ b/arch/powerpc/boot/dts/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+
+subdir-y += fsl
+
+dtstree := $(srctree)/$(src)
+dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
diff --git a/arch/powerpc/boot/dts/fsl/Makefile b/arch/powerpc/boot/dts/fsl/Makefile
new file mode 100644
index 0000000000000..3bae982641e92
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
+dtstree := $(srctree)/$(src)
+dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
diff --git a/arch/powerpc/boot/dts/fsl/t2080rdb.dts b/arch/powerpc/boot/dts/fsl/t2080rdb.dts
index 55c0210a771d1..092a400740f84 100644
--- a/arch/powerpc/boot/dts/fsl/t2080rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/t2080rdb.dts
@@ -77,12 +77,12 @@
};
ethernet@f0000 {
- phy-handle = <&xg_cs4315_phy1>;
+ phy-handle = <&xg_cs4315_phy2>;
phy-connection-type = "xgmii";
};
ethernet@f2000 {
- phy-handle = <&xg_cs4315_phy2>;
+ phy-handle = <&xg_cs4315_phy1>;
phy-connection-type = "xgmii";
};
diff --git a/arch/powerpc/boot/dts/mpc885ads.dts b/arch/powerpc/boot/dts/mpc885ads.dts
index 5b037f51741df..3aa300afbbca4 100644
--- a/arch/powerpc/boot/dts/mpc885ads.dts
+++ b/arch/powerpc/boot/dts/mpc885ads.dts
@@ -72,7 +72,7 @@
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
- ranges = <0x0 0xff000000 0x4000>;
+ ranges = <0x0 0xff000000 0x28000>;
bus-frequency = <0>;
// Temporary -- will go away once kernel uses ranges for get_immrbase().
@@ -224,6 +224,17 @@
#size-cells = <0>;
};
};
+
+ crypto@20000 {
+ compatible = "fsl,sec1.2", "fsl,sec1.0";
+ reg = <0x20000 0x8000>;
+ interrupts = <1 1>;
+ interrupt-parent = <&PIC>;
+ fsl,num-channels = <1>;
+ fsl,channel-fifo-len = <24>;
+ fsl,exec-units-mask = <0x4c>;
+ fsl,descriptor-types-mask = <0x05000154>;
+ };
};
chosen {
diff --git a/arch/powerpc/boot/libfdt_env.h b/arch/powerpc/boot/libfdt_env.h
index 2a0c8b1bf1479..2abc8e83b95e9 100644
--- a/arch/powerpc/boot/libfdt_env.h
+++ b/arch/powerpc/boot/libfdt_env.h
@@ -5,6 +5,8 @@
#include <types.h>
#include <string.h>
+#define INT_MAX ((int)(~0U>>1))
+
#include "of.h"
typedef unsigned long uintptr_t;
diff --git a/arch/powerpc/boot/opal.c b/arch/powerpc/boot/opal.c
index 0272570d02de1..dfb199ef5b949 100644
--- a/arch/powerpc/boot/opal.c
+++ b/arch/powerpc/boot/opal.c
@@ -13,8 +13,6 @@
#include <libfdt.h>
#include "../include/asm/opal-api.h"
-#ifdef CONFIG_PPC64_BOOT_WRAPPER
-
/* Global OPAL struct used by opal-call.S */
struct opal {
u64 base;
@@ -101,9 +99,3 @@ int opal_console_init(void *devp, struct serial_console_data *scdp)
return 0;
}
-#else
-int opal_console_init(void *devp, struct serial_console_data *scdp)
-{
- return -1;
-}
-#endif /* __powerpc64__ */
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 48e3743faedfd..f045f8494bf91 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -18,6 +18,7 @@
#include "stdio.h"
#include "io.h"
#include "ops.h"
+#include "autoconf.h"
static int serial_open(void)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-28 08:36:51 +0000