diff mbox series

[kvm-unit-tests,v9,29/31] powerpc: Remove remnants of ppc64 directory and build structure

Message ID 20240504122841.1177683-30-npiggin@gmail.com (mailing list archive)
State New, archived
Headers show
Series powerpc improvements | expand

Commit Message

Nicholas Piggin May 4, 2024, 12:28 p.m. UTC 
This moves merges ppc64 directories and files into powerpc, and
merges the 3 makefiles into one.

The configure --arch=powerpc option is aliased to ppc64 for
good measure.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 MAINTAINERS                                |   1 -
 configure                                  |   3 +-
 lib/{ppc64 => powerpc}/asm-offsets.c       |   0
 lib/{ppc64 => powerpc}/asm/asm-offsets.h   |   0
 lib/{ppc64 => powerpc}/asm/atomic.h        |   0
 lib/{ppc64 => powerpc}/asm/barrier.h       |   4 +-
 lib/{ppc64 => powerpc}/asm/bitops.h        |   4 +-
 lib/{ppc64 => powerpc}/asm/io.h            |   4 +-
 lib/{ppc64 => powerpc}/asm/mmu.h           |   0
 lib/{ppc64 => powerpc}/asm/opal.h          |   4 +-
 lib/{ppc64 => powerpc}/asm/page.h          |   6 +-
 lib/{ppc64 => powerpc}/asm/pgtable-hwdef.h |   6 +-
 lib/{ppc64 => powerpc}/asm/pgtable.h       |   2 +-
 lib/{ppc64 => powerpc}/asm/ptrace.h        |   6 +-
 lib/{ppc64 => powerpc}/asm/spinlock.h      |   6 +-
 lib/powerpc/asm/stack.h                    |   3 +
 lib/{ppc64 => powerpc}/asm/vpa.h           |   0
 lib/{ppc64 => powerpc}/mmu.c               |   0
 lib/{ppc64 => powerpc}/opal-calls.S        |   0
 lib/{ppc64 => powerpc}/opal.c              |   0
 lib/{ppc64 => powerpc}/stack.c             |   0
 lib/ppc64/.gitignore                       |   1 -
 lib/ppc64/asm/handlers.h                   |   1 -
 lib/ppc64/asm/hcall.h                      |   1 -
 lib/ppc64/asm/memory_areas.h               |   6 --
 lib/ppc64/asm/ppc_asm.h                    |   1 -
 lib/ppc64/asm/processor.h                  |   1 -
 lib/ppc64/asm/reg.h                        |   1 -
 lib/ppc64/asm/rtas.h                       |   1 -
 lib/ppc64/asm/setup.h                      |   1 -
 lib/ppc64/asm/smp.h                        |   1 -
 lib/ppc64/asm/stack.h                      |  11 --
 powerpc/Makefile                           | 112 ++++++++++++++++++++-
 powerpc/Makefile.common                    |  96 ------------------
 powerpc/Makefile.ppc64                     |  31 ------
 35 files changed, 137 insertions(+), 177 deletions(-)
 rename lib/{ppc64 => powerpc}/asm-offsets.c (100%)
 rename lib/{ppc64 => powerpc}/asm/asm-offsets.h (100%)
 rename lib/{ppc64 => powerpc}/asm/atomic.h (100%)
 rename lib/{ppc64 => powerpc}/asm/barrier.h (83%)
 rename lib/{ppc64 => powerpc}/asm/bitops.h (69%)
 rename lib/{ppc64 => powerpc}/asm/io.h (50%)
 rename lib/{ppc64 => powerpc}/asm/mmu.h (100%)
 rename lib/{ppc64 => powerpc}/asm/opal.h (90%)
 rename lib/{ppc64 => powerpc}/asm/page.h (94%)
 rename lib/{ppc64 => powerpc}/asm/pgtable-hwdef.h (93%)
 rename lib/{ppc64 => powerpc}/asm/pgtable.h (99%)
 rename lib/{ppc64 => powerpc}/asm/ptrace.h (89%)
 rename lib/{ppc64 => powerpc}/asm/spinlock.h (54%)
 rename lib/{ppc64 => powerpc}/asm/vpa.h (100%)
 rename lib/{ppc64 => powerpc}/mmu.c (100%)
 rename lib/{ppc64 => powerpc}/opal-calls.S (100%)
 rename lib/{ppc64 => powerpc}/opal.c (100%)
 rename lib/{ppc64 => powerpc}/stack.c (100%)
 delete mode 100644 lib/ppc64/.gitignore
 delete mode 100644 lib/ppc64/asm/handlers.h
 delete mode 100644 lib/ppc64/asm/hcall.h
 delete mode 100644 lib/ppc64/asm/memory_areas.h
 delete mode 100644 lib/ppc64/asm/ppc_asm.h
 delete mode 100644 lib/ppc64/asm/processor.h
 delete mode 100644 lib/ppc64/asm/reg.h
 delete mode 100644 lib/ppc64/asm/rtas.h
 delete mode 100644 lib/ppc64/asm/setup.h
 delete mode 100644 lib/ppc64/asm/smp.h
 delete mode 100644 lib/ppc64/asm/stack.h
 delete mode 100644 powerpc/Makefile.common
 delete mode 100644 powerpc/Makefile.ppc64

Comments

Thomas Huth June 4, 2024, 10:49 a.m. UTC | #1 
On 04/05/2024 14.28, Nicholas Piggin wrote:
> This moves merges ppc64 directories and files into powerpc, and
> merges the 3 makefiles into one.
> 
> The configure --arch=powerpc option is aliased to ppc64 for
> good measure.
> 
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> ---
...
> diff --git a/powerpc/Makefile b/powerpc/Makefile
> index 8a007ab54..e4b5312a2 100644
> --- a/powerpc/Makefile
> +++ b/powerpc/Makefile
> @@ -1 +1,111 @@
> -include $(SRCDIR)/$(TEST_DIR)/Makefile.$(ARCH)
> +#
> +# powerpc makefile
> +#
> +# Authors: Andrew Jones <drjones@redhat.com>

I'd maybe drop that e-mail address now since it it not valid anymore. 
Andrew, do want to see your new mail address here?

Apart from that:
Acked-by: Thomas Huth <thuth@redhat.com>
Andrew Jones June 4, 2024, 1:36 p.m. UTC | #2 
On Tue, Jun 04, 2024 at 12:49:51PM GMT, Thomas Huth wrote:
> On 04/05/2024 14.28, Nicholas Piggin wrote:
> > This moves merges ppc64 directories and files into powerpc, and
> > merges the 3 makefiles into one.
> > 
> > The configure --arch=powerpc option is aliased to ppc64 for
> > good measure.
> > 
> > Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> > ---
> ...
> > diff --git a/powerpc/Makefile b/powerpc/Makefile
> > index 8a007ab54..e4b5312a2 100644
> > --- a/powerpc/Makefile
> > +++ b/powerpc/Makefile
> > @@ -1 +1,111 @@
> > -include $(SRCDIR)/$(TEST_DIR)/Makefile.$(ARCH)
> > +#
> > +# powerpc makefile
> > +#
> > +# Authors: Andrew Jones <drjones@redhat.com>
> 
> I'd maybe drop that e-mail address now since it it not valid anymore.
> Andrew, do want to see your new mail address here?

No need to change to my new email address. We can either keep it as is for
historical records, and as part of faithful code move, or just drop it.

Thanks,
drew

> 
> Apart from that:
> Acked-by: Thomas Huth <thuth@redhat.com>
>
Nicholas Piggin June 5, 2024, 7:52 a.m. UTC | #3 
On Tue Jun 4, 2024 at 11:36 PM AEST, Andrew Jones wrote:
> On Tue, Jun 04, 2024 at 12:49:51PM GMT, Thomas Huth wrote:
> > On 04/05/2024 14.28, Nicholas Piggin wrote:
> > > This moves merges ppc64 directories and files into powerpc, and
> > > merges the 3 makefiles into one.
> > > 
> > > The configure --arch=powerpc option is aliased to ppc64 for
> > > good measure.
> > > 
> > > Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> > > ---
> > ...
> > > diff --git a/powerpc/Makefile b/powerpc/Makefile
> > > index 8a007ab54..e4b5312a2 100644
> > > --- a/powerpc/Makefile
> > > +++ b/powerpc/Makefile
> > > @@ -1 +1,111 @@
> > > -include $(SRCDIR)/$(TEST_DIR)/Makefile.$(ARCH)
> > > +#
> > > +# powerpc makefile
> > > +#
> > > +# Authors: Andrew Jones <drjones@redhat.com>
> > 
> > I'd maybe drop that e-mail address now since it it not valid anymore.
> > Andrew, do want to see your new mail address here?
>
> No need to change to my new email address. We can either keep it as is for
> historical records, and as part of faithful code move, or just drop it.

I'll leave it, and leave it up to you to send an update email address
patch if and when you decide.

Thanks,
Nick
diff mbox series

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index a2fa437da..1309863f2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -92,7 +92,6 @@  S: Maintained
 L: linuxppc-dev@lists.ozlabs.org
 F: powerpc/
 F: lib/powerpc/
-F: lib/ppc64/
 
 RISCV
 M: Andrew Jones <andrew.jones@linux.dev>
diff --git a/configure b/configure
index 2b788d0c8..77a0230fa 100755
--- a/configure
+++ b/configure
@@ -215,6 +215,7 @@  fi
 
 arch_name=$arch
 [ "$arch" = "aarch64" ] && arch="arm64"
+[ "$arch" = "powerpc" ] && arch="ppc64"
 [ "$arch_name" = "arm64" ] && arch_name="aarch64"
 
 if [ "$arch" = "riscv" ]; then
@@ -335,7 +336,7 @@  elif [ "$arch" = "arm" ] || [ "$arch" = "arm64" ]; then
     fi
 elif [ "$arch" = "ppc64" ]; then
     testdir=powerpc
-    arch_libdir=ppc64
+    arch_libdir=powerpc
     firmware="$testdir/boot_rom.bin"
     if [ "$endian" != "little" ] && [ "$endian" != "big" ]; then
         echo "You must provide endianness (big or little)!"
diff --git a/lib/ppc64/asm-offsets.c b/lib/powerpc/asm-offsets.c
similarity index 100%
rename from lib/ppc64/asm-offsets.c
rename to lib/powerpc/asm-offsets.c
diff --git a/lib/ppc64/asm/asm-offsets.h b/lib/powerpc/asm/asm-offsets.h
similarity index 100%
rename from lib/ppc64/asm/asm-offsets.h
rename to lib/powerpc/asm/asm-offsets.h
diff --git a/lib/ppc64/asm/atomic.h b/lib/powerpc/asm/atomic.h
similarity index 100%
rename from lib/ppc64/asm/atomic.h
rename to lib/powerpc/asm/atomic.h
diff --git a/lib/ppc64/asm/barrier.h b/lib/powerpc/asm/barrier.h
similarity index 83%
rename from lib/ppc64/asm/barrier.h
rename to lib/powerpc/asm/barrier.h
index 475434b6a..22349d691 100644
--- a/lib/ppc64/asm/barrier.h
+++ b/lib/powerpc/asm/barrier.h
@@ -1,5 +1,5 @@ 
-#ifndef _ASMPPC64_BARRIER_H_
-#define _ASMPPC64_BARRIER_H_
+#ifndef _ASMPOWERPC_BARRIER_H_
+#define _ASMPOWERPC_BARRIER_H_
 
 #define cpu_relax() asm volatile("or 1,1,1 ; or 2,2,2" ::: "memory")
 #define pause_short() asm volatile(".long 0x7c40003c" ::: "memory")
diff --git a/lib/ppc64/asm/bitops.h b/lib/powerpc/asm/bitops.h
similarity index 69%
rename from lib/ppc64/asm/bitops.h
rename to lib/powerpc/asm/bitops.h
index c93d64bb9..dc1b8cd3f 100644
--- a/lib/ppc64/asm/bitops.h
+++ b/lib/powerpc/asm/bitops.h
@@ -1,5 +1,5 @@ 
-#ifndef _ASMPPC64_BITOPS_H_
-#define _ASMPPC64_BITOPS_H_
+#ifndef _ASMPOWERPC_BITOPS_H_
+#define _ASMPOWERPC_BITOPS_H_
 
 #ifndef _BITOPS_H_
 #error only <bitops.h> can be included directly
diff --git a/lib/ppc64/asm/io.h b/lib/powerpc/asm/io.h
similarity index 50%
rename from lib/ppc64/asm/io.h
rename to lib/powerpc/asm/io.h
index 08d7297c3..cfe099f01 100644
--- a/lib/ppc64/asm/io.h
+++ b/lib/powerpc/asm/io.h
@@ -1,5 +1,5 @@ 
-#ifndef _ASMPPC64_IO_H_
-#define _ASMPPC64_IO_H_
+#ifndef _ASMPOWERPC_IO_H_
+#define _ASMPOWERPC_IO_H_
 
 #define __iomem
 
diff --git a/lib/ppc64/asm/mmu.h b/lib/powerpc/asm/mmu.h
similarity index 100%
rename from lib/ppc64/asm/mmu.h
rename to lib/powerpc/asm/mmu.h
diff --git a/lib/ppc64/asm/opal.h b/lib/powerpc/asm/opal.h
similarity index 90%
rename from lib/ppc64/asm/opal.h
rename to lib/powerpc/asm/opal.h
index 6c3e9ffe2..44e62d80d 100644
--- a/lib/ppc64/asm/opal.h
+++ b/lib/powerpc/asm/opal.h
@@ -1,6 +1,6 @@ 
 /* SPDX-License-Identifier: GPL-2.0-or-later */
-#ifndef _ASMPPC64_OPAL_H_
-#define _ASMPPC64_OPAL_H_
+#ifndef _ASMPOWERPC_OPAL_H_
+#define _ASMPOWERPC_OPAL_H_
 
 #include <stdint.h>
 
diff --git a/lib/ppc64/asm/page.h b/lib/powerpc/asm/page.h
similarity index 94%
rename from lib/ppc64/asm/page.h
rename to lib/powerpc/asm/page.h
index c497d86b9..19bf9c677 100644
--- a/lib/ppc64/asm/page.h
+++ b/lib/powerpc/asm/page.h
@@ -1,6 +1,6 @@ 
 /* SPDX-License-Identifier: GPL-2.0-only */
-#ifndef _ASMPPC64_PAGE_H_
-#define _ASMPPC64_PAGE_H_
+#ifndef _ASMPOWERPC_PAGE_H_
+#define _ASMPOWERPC_PAGE_H_
 /*
  * Adapted from
  *   lib/arm64/asm/page.h and Linux kernel defines.
@@ -62,4 +62,4 @@  extern unsigned long __phys_to_virt(phys_addr_t addr);
 extern void *__ioremap(phys_addr_t phys_addr, size_t size);
 
 #endif /* !__ASSEMBLY__ */
-#endif /* _ASMPPC64_PAGE_H_ */
+#endif /* _ASMPOWERPC_PAGE_H_ */
diff --git a/lib/ppc64/asm/pgtable-hwdef.h b/lib/powerpc/asm/pgtable-hwdef.h
similarity index 93%
rename from lib/ppc64/asm/pgtable-hwdef.h
rename to lib/powerpc/asm/pgtable-hwdef.h
index 7cb2c7476..84618809d 100644
--- a/lib/ppc64/asm/pgtable-hwdef.h
+++ b/lib/powerpc/asm/pgtable-hwdef.h
@@ -1,6 +1,6 @@ 
 /* SPDX-License-Identifier: GPL-2.0-only */
-#ifndef _ASMPPC64_PGTABLE_HWDEF_H_
-#define _ASMPPC64_PGTABLE_HWDEF_H_
+#ifndef _ASMPOWERPC_PGTABLE_HWDEF_H_
+#define _ASMPOWERPC_PGTABLE_HWDEF_H_
 /*
  * Copyright (C) 2024, IBM Inc, Nicholas Piggin <npiggin@gmail.com>
  *
@@ -63,4 +63,4 @@ 
 #define PHYS_MASK_SHIFT		(48)
 #define PHYS_MASK		((UL(1) << PHYS_MASK_SHIFT) - 1)
 
-#endif /* _ASMPPC64_PGTABLE_HWDEF_H_ */
+#endif /* _ASMPOWERPC_PGTABLE_HWDEF_H_ */
diff --git a/lib/ppc64/asm/pgtable.h b/lib/powerpc/asm/pgtable.h
similarity index 99%
rename from lib/ppc64/asm/pgtable.h
rename to lib/powerpc/asm/pgtable.h
index a6ee0d4cd..d4f2c826a 100644
--- a/lib/ppc64/asm/pgtable.h
+++ b/lib/powerpc/asm/pgtable.h
@@ -122,4 +122,4 @@  static inline pte_t *pte_alloc(pmd_t *pmd, unsigned long addr)
 	return pte_offset(pmd, addr);
 }
 
-#endif /* _ASMPPC64_PGTABLE_H_ */
+#endif /* _ASMPOWERPC_PGTABLE_H_ */
diff --git a/lib/ppc64/asm/ptrace.h b/lib/powerpc/asm/ptrace.h
similarity index 89%
rename from lib/ppc64/asm/ptrace.h
rename to lib/powerpc/asm/ptrace.h
index db263a59e..39ea950e7 100644
--- a/lib/ppc64/asm/ptrace.h
+++ b/lib/powerpc/asm/ptrace.h
@@ -1,5 +1,5 @@ 
-#ifndef _ASMPPC64_PTRACE_H_
-#define _ASMPPC64_PTRACE_H_
+#ifndef _ASMPOWERPC_PTRACE_H_
+#define _ASMPOWERPC_PTRACE_H_
 
 #define KERNEL_REDZONE_SIZE	288
 #define STACK_FRAME_OVERHEAD    112     /* size of minimum stack frame */
@@ -38,4 +38,4 @@  static inline void regs_advance_insn(struct pt_regs *regs)
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* _ASMPPC64_PTRACE_H_ */
+#endif /* _ASMPOWERPC_PTRACE_H_ */
diff --git a/lib/ppc64/asm/spinlock.h b/lib/powerpc/asm/spinlock.h
similarity index 54%
rename from lib/ppc64/asm/spinlock.h
rename to lib/powerpc/asm/spinlock.h
index b952386da..9dbe716fd 100644
--- a/lib/ppc64/asm/spinlock.h
+++ b/lib/powerpc/asm/spinlock.h
@@ -1,5 +1,5 @@ 
-#ifndef _ASMPPC64_SPINLOCK_H_
-#define _ASMPPC64_SPINLOCK_H_
+#ifndef _ASMPOWERPC_SPINLOCK_H_
+#define _ASMPOWERPC_SPINLOCK_H_
 
 struct spinlock {
 	unsigned int v;
@@ -8,4 +8,4 @@  struct spinlock {
 void spin_lock(struct spinlock *lock);
 void spin_unlock(struct spinlock *lock);
 
-#endif /* _ASMPPC64_SPINLOCK_H_ */
+#endif /* _ASMPOWERPC_SPINLOCK_H_ */
diff --git a/lib/powerpc/asm/stack.h b/lib/powerpc/asm/stack.h
index e1c46ee09..eea139a45 100644
--- a/lib/powerpc/asm/stack.h
+++ b/lib/powerpc/asm/stack.h
@@ -5,4 +5,7 @@ 
 #error Do not directly include <asm/stack.h>. Just use <stack.h>.
 #endif
 
+#define HAVE_ARCH_BACKTRACE
+#define HAVE_ARCH_BACKTRACE_FRAME
+
 #endif
diff --git a/lib/ppc64/asm/vpa.h b/lib/powerpc/asm/vpa.h
similarity index 100%
rename from lib/ppc64/asm/vpa.h
rename to lib/powerpc/asm/vpa.h
diff --git a/lib/ppc64/mmu.c b/lib/powerpc/mmu.c
similarity index 100%
rename from lib/ppc64/mmu.c
rename to lib/powerpc/mmu.c
diff --git a/lib/ppc64/opal-calls.S b/lib/powerpc/opal-calls.S
similarity index 100%
rename from lib/ppc64/opal-calls.S
rename to lib/powerpc/opal-calls.S
diff --git a/lib/ppc64/opal.c b/lib/powerpc/opal.c
similarity index 100%
rename from lib/ppc64/opal.c
rename to lib/powerpc/opal.c
diff --git a/lib/ppc64/stack.c b/lib/powerpc/stack.c
similarity index 100%
rename from lib/ppc64/stack.c
rename to lib/powerpc/stack.c
diff --git a/lib/ppc64/.gitignore b/lib/ppc64/.gitignore
deleted file mode 100644
index 84872bf19..000000000
--- a/lib/ppc64/.gitignore
+++ /dev/null
@@ -1 +0,0 @@ 
-asm-offsets.[hs]
diff --git a/lib/ppc64/asm/handlers.h b/lib/ppc64/asm/handlers.h
deleted file mode 100644
index 92e6fb247..000000000
--- a/lib/ppc64/asm/handlers.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/handlers.h"
diff --git a/lib/ppc64/asm/hcall.h b/lib/ppc64/asm/hcall.h
deleted file mode 100644
index daabaca51..000000000
--- a/lib/ppc64/asm/hcall.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/hcall.h"
diff --git a/lib/ppc64/asm/memory_areas.h b/lib/ppc64/asm/memory_areas.h
deleted file mode 100644
index b9fd46b9e..000000000
--- a/lib/ppc64/asm/memory_areas.h
+++ /dev/null
@@ -1,6 +0,0 @@ 
-#ifndef _ASMPPC64_MEMORY_AREAS_H_
-#define _ASMPPC64_MEMORY_AREAS_H_
-
-#include <asm-generic/memory_areas.h>
-
-#endif
diff --git a/lib/ppc64/asm/ppc_asm.h b/lib/ppc64/asm/ppc_asm.h
deleted file mode 100644
index e3929eeee..000000000
--- a/lib/ppc64/asm/ppc_asm.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/ppc_asm.h"
diff --git a/lib/ppc64/asm/processor.h b/lib/ppc64/asm/processor.h
deleted file mode 100644
index 066a51a00..000000000
--- a/lib/ppc64/asm/processor.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/processor.h"
diff --git a/lib/ppc64/asm/reg.h b/lib/ppc64/asm/reg.h
deleted file mode 100644
index bc407b555..000000000
--- a/lib/ppc64/asm/reg.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/reg.h"
diff --git a/lib/ppc64/asm/rtas.h b/lib/ppc64/asm/rtas.h
deleted file mode 100644
index fe77f635c..000000000
--- a/lib/ppc64/asm/rtas.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/rtas.h"
diff --git a/lib/ppc64/asm/setup.h b/lib/ppc64/asm/setup.h
deleted file mode 100644
index 201929859..000000000
--- a/lib/ppc64/asm/setup.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/setup.h"
diff --git a/lib/ppc64/asm/smp.h b/lib/ppc64/asm/smp.h
deleted file mode 100644
index 67ced7567..000000000
--- a/lib/ppc64/asm/smp.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include "../../powerpc/asm/smp.h"
diff --git a/lib/ppc64/asm/stack.h b/lib/ppc64/asm/stack.h
deleted file mode 100644
index 94fd1021c..000000000
--- a/lib/ppc64/asm/stack.h
+++ /dev/null
@@ -1,11 +0,0 @@ 
-#ifndef _ASMPPC64_STACK_H_
-#define _ASMPPC64_STACK_H_
-
-#ifndef _STACK_H_
-#error Do not directly include <asm/stack.h>. Just use <stack.h>.
-#endif
-
-#define HAVE_ARCH_BACKTRACE
-#define HAVE_ARCH_BACKTRACE_FRAME
-
-#endif
diff --git a/powerpc/Makefile b/powerpc/Makefile
index 8a007ab54..e4b5312a2 100644
--- a/powerpc/Makefile
+++ b/powerpc/Makefile
@@ -1 +1,111 @@ 
-include $(SRCDIR)/$(TEST_DIR)/Makefile.$(ARCH)
+#
+# powerpc makefile
+#
+# Authors: Andrew Jones <drjones@redhat.com>
+#
+tests = \
+	$(TEST_DIR)/selftest.elf \
+	$(TEST_DIR)/selftest-migration.elf \
+	$(TEST_DIR)/memory-verify.elf \
+	$(TEST_DIR)/sieve.elf \
+	$(TEST_DIR)/spapr_vpa.elf \
+	$(TEST_DIR)/spapr_hcall.elf \
+	$(TEST_DIR)/rtas.elf \
+	$(TEST_DIR)/emulator.elf \
+	$(TEST_DIR)/atomics.elf \
+	$(TEST_DIR)/tm.elf \
+	$(TEST_DIR)/smp.elf \
+	$(TEST_DIR)/sprs.elf \
+	$(TEST_DIR)/timebase.elf \
+	$(TEST_DIR)/interrupts.elf \
+	$(TEST_DIR)/mmu.elf \
+	$(TEST_DIR)/pmu.elf
+
+all: directories $(TEST_DIR)/boot_rom.bin $(tests)
+
+cstart.o = $(TEST_DIR)/cstart64.o
+reloc.o  = $(TEST_DIR)/reloc64.o
+
+OBJDIRS += lib/powerpc
+cflatobjs += lib/powerpc/stack.o
+cflatobjs += lib/powerpc/mmu.o
+cflatobjs += lib/powerpc/opal.o
+cflatobjs += lib/powerpc/opal-calls.o
+cflatobjs += lib/util.o
+cflatobjs += lib/getchar.o
+cflatobjs += lib/alloc_phys.o
+cflatobjs += lib/alloc.o
+cflatobjs += lib/alloc_page.o
+cflatobjs += lib/vmalloc.o
+cflatobjs += lib/devicetree.o
+cflatobjs += lib/migrate.o
+cflatobjs += lib/powerpc/io.o
+cflatobjs += lib/powerpc/hcall.o
+cflatobjs += lib/powerpc/setup.o
+cflatobjs += lib/powerpc/rtas.o
+cflatobjs += lib/powerpc/processor.o
+cflatobjs += lib/powerpc/handlers.o
+cflatobjs += lib/powerpc/smp.o
+cflatobjs += lib/powerpc/spinlock.o
+
+##################################################################
+
+bits = 64
+
+ifeq ($(ENDIAN),little)
+    arch_CFLAGS = -mlittle-endian
+    arch_LDFLAGS = -EL
+else
+    arch_CFLAGS = -mbig-endian
+    arch_LDFLAGS = -EB
+endif
+
+mabi_no_altivec := $(call cc-option,-mabi=no-altivec,"")
+
+CFLAGS += -std=gnu99
+CFLAGS += -ffreestanding
+CFLAGS += -O2 -msoft-float -mno-altivec $(mabi_no_altivec)
+CFLAGS += -I $(SRCDIR)/lib -I $(SRCDIR)/lib/libfdt -I lib
+CFLAGS += -Wa,-mregnames
+
+# We want to keep intermediate files
+.PRECIOUS: %.o
+
+asm-offsets = lib/powerpc/asm-offsets.h
+include $(SRCDIR)/scripts/asm-offsets.mak
+
+%.aux.o: $(SRCDIR)/lib/auxinfo.c
+	$(CC) $(CFLAGS) -c -o $@ $< -DPROGNAME=\"$(@:.aux.o=.elf)\"
+
+FLATLIBS = $(libcflat) $(LIBFDT_archive)
+%.elf: CFLAGS += $(arch_CFLAGS)
+%.elf: LDFLAGS += $(arch_LDFLAGS) -pie -n
+%.elf: %.o $(FLATLIBS) $(SRCDIR)/powerpc/flat.lds $(cstart.o) $(reloc.o) %.aux.o
+	$(LD) $(LDFLAGS) -o $@ \
+		-T $(SRCDIR)/powerpc/flat.lds --build-id=none \
+		$(filter %.o, $^) $(FLATLIBS)
+	@chmod a-x $@
+	@echo -n Checking $@ for unsupported reloc types...
+	@if $(OBJDUMP) -R $@ | grep R_ | grep -v R_PPC64_RELATIVE; then	\
+		false;							\
+	else								\
+		echo " looks good.";					\
+	fi
+
+$(TEST_DIR)/boot_rom.bin: $(TEST_DIR)/boot_rom.elf
+	dd if=/dev/zero of=$@ bs=256 count=1
+	$(OBJCOPY) -O binary $^ $@.tmp
+	cat $@.tmp >> $@
+	$(RM) $@.tmp
+
+$(TEST_DIR)/boot_rom.elf: CFLAGS = -mbig-endian
+$(TEST_DIR)/boot_rom.elf: $(TEST_DIR)/boot_rom.o
+	$(LD) -EB -nostdlib -Ttext=0x100 --entry=start --build-id=none -o $@ $<
+	@chmod a-x $@
+
+arch_clean: asm_offsets_clean
+	$(RM) $(TEST_DIR)/*.{o,elf} $(TEST_DIR)/boot_rom.bin \
+	      $(TEST_DIR)/.*.d lib/powerpc/.*.d
+
+generated-files = $(asm-offsets)
+$(tests:.elf=.o) $(cstart.o) $(cflatobjs): $(generated-files)
diff --git a/powerpc/Makefile.common b/powerpc/Makefile.common
deleted file mode 100644
index 0255ca9e4..000000000
--- a/powerpc/Makefile.common
+++ /dev/null
@@ -1,96 +0,0 @@ 
-#
-# powerpc common makefile
-#
-# Authors: Andrew Jones <drjones@redhat.com>
-#
-
-tests-common = \
-	$(TEST_DIR)/selftest.elf \
-	$(TEST_DIR)/selftest-migration.elf \
-	$(TEST_DIR)/memory-verify.elf \
-	$(TEST_DIR)/sieve.elf \
-	$(TEST_DIR)/spapr_hcall.elf \
-	$(TEST_DIR)/rtas.elf \
-	$(TEST_DIR)/emulator.elf \
-	$(TEST_DIR)/atomics.elf \
-	$(TEST_DIR)/tm.elf \
-	$(TEST_DIR)/smp.elf \
-	$(TEST_DIR)/sprs.elf \
-	$(TEST_DIR)/timebase.elf \
-	$(TEST_DIR)/interrupts.elf \
-	$(TEST_DIR)/mmu.elf \
-	$(TEST_DIR)/pmu.elf
-
-tests-all = $(tests-common) $(tests)
-all: directories $(TEST_DIR)/boot_rom.bin $(tests-all)
-
-##################################################################
-
-mabi_no_altivec := $(call cc-option,-mabi=no-altivec,"")
-
-CFLAGS += -std=gnu99
-CFLAGS += -ffreestanding
-CFLAGS += -O2 -msoft-float -mno-altivec $(mabi_no_altivec)
-CFLAGS += -I $(SRCDIR)/lib -I $(SRCDIR)/lib/libfdt -I lib
-CFLAGS += -Wa,-mregnames
-
-# We want to keep intermediate files
-.PRECIOUS: %.o
-
-asm-offsets = lib/$(ARCH)/asm-offsets.h
-include $(SRCDIR)/scripts/asm-offsets.mak
-
-cflatobjs += lib/util.o
-cflatobjs += lib/getchar.o
-cflatobjs += lib/alloc_phys.o
-cflatobjs += lib/alloc.o
-cflatobjs += lib/alloc_page.o
-cflatobjs += lib/vmalloc.o
-cflatobjs += lib/devicetree.o
-cflatobjs += lib/migrate.o
-cflatobjs += lib/powerpc/io.o
-cflatobjs += lib/powerpc/hcall.o
-cflatobjs += lib/powerpc/setup.o
-cflatobjs += lib/powerpc/rtas.o
-cflatobjs += lib/powerpc/processor.o
-cflatobjs += lib/powerpc/handlers.o
-cflatobjs += lib/powerpc/smp.o
-cflatobjs += lib/powerpc/spinlock.o
-
-OBJDIRS += lib/powerpc
-
-%.aux.o: $(SRCDIR)/lib/auxinfo.c
-	$(CC) $(CFLAGS) -c -o $@ $< -DPROGNAME=\"$(@:.aux.o=.elf)\"
-
-FLATLIBS = $(libcflat) $(LIBFDT_archive)
-%.elf: CFLAGS += $(arch_CFLAGS)
-%.elf: LDFLAGS += $(arch_LDFLAGS) -pie -n
-%.elf: %.o $(FLATLIBS) $(SRCDIR)/powerpc/flat.lds $(cstart.o) $(reloc.o) %.aux.o
-	$(LD) $(LDFLAGS) -o $@ \
-		-T $(SRCDIR)/powerpc/flat.lds --build-id=none \
-		$(filter %.o, $^) $(FLATLIBS)
-	@chmod a-x $@
-	@echo -n Checking $@ for unsupported reloc types...
-	@if $(OBJDUMP) -R $@ | grep R_ | grep -v R_PPC64_RELATIVE; then	\
-		false;							\
-	else								\
-		echo " looks good.";					\
-	fi
-
-$(TEST_DIR)/boot_rom.bin: $(TEST_DIR)/boot_rom.elf
-	dd if=/dev/zero of=$@ bs=256 count=1
-	$(OBJCOPY) -O binary $^ $@.tmp
-	cat $@.tmp >> $@
-	$(RM) $@.tmp
-
-$(TEST_DIR)/boot_rom.elf: CFLAGS = -mbig-endian
-$(TEST_DIR)/boot_rom.elf: $(TEST_DIR)/boot_rom.o
-	$(LD) -EB -nostdlib -Ttext=0x100 --entry=start --build-id=none -o $@ $<
-	@chmod a-x $@
-
-powerpc_clean: asm_offsets_clean
-	$(RM) $(TEST_DIR)/*.{o,elf} $(TEST_DIR)/boot_rom.bin \
-	      $(TEST_DIR)/.*.d lib/powerpc/.*.d
-
-generated-files = $(asm-offsets)
-$(tests-all:.elf=.o) $(cstart.o) $(cflatobjs): $(generated-files)
diff --git a/powerpc/Makefile.ppc64 b/powerpc/Makefile.ppc64
deleted file mode 100644
index 2466471f9..000000000
--- a/powerpc/Makefile.ppc64
+++ /dev/null
@@ -1,31 +0,0 @@ 
-#
-# ppc64 makefile
-#
-# Authors: Andrew Jones <drjones@redhat.com>
-#
-bits = 64
-
-ifeq ($(ENDIAN),little)
-    arch_CFLAGS = -mlittle-endian
-    arch_LDFLAGS = -EL
-else
-    arch_CFLAGS = -mbig-endian
-    arch_LDFLAGS = -EB
-endif
-
-cstart.o = $(TEST_DIR)/cstart64.o
-reloc.o  = $(TEST_DIR)/reloc64.o
-
-OBJDIRS += lib/ppc64
-cflatobjs += lib/ppc64/stack.o
-cflatobjs += lib/ppc64/mmu.o
-cflatobjs += lib/ppc64/opal.o
-cflatobjs += lib/ppc64/opal-calls.o
-
-# ppc64 specific tests
-tests = $(TEST_DIR)/spapr_vpa.elf
-
-include $(SRCDIR)/$(TEST_DIR)/Makefile.common
-
-arch_clean: powerpc_clean
-	$(RM) lib/ppc64/.*.d