libpayload: Drop PowerPC architecture

This was never completed / working and we have the working
ARMv7 port for an architecture template, so get rid of this
dead code.

Change-Id: Ic2c1267ee5546dd6e1b63220c263b2fa86c8ae33
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/56065
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/4235
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

3 files changed, 0 insertions, 224 deletions

diff --git a/payloads/libpayload/include/powerpc/arch/io.h b/payloads/libpayload/include/powerpc/arch/io.h
deleted file mode 100644
index 1676a8a119..0000000000
--- a/payloads/libpayload/include/powerpc/arch/io.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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.
- */
-
-#ifndef _ARCH_IO_H
-#define _ARCH_IO_H
-
-extern uint32_t isa_io_base;
-
-#define readb(_a) (*(volatile unsigned char *) (_a))
-#define readw(_a) (*(volatile unsigned short *) (_a))
-#define readl(_a) (*(volatile unsigned long *) (_a))
-
-#define writeb(_v, _a) (*(volatile unsigned char *) (_a) = (_v))
-#define writew(_v, _a) (*(volatile unsigned short *) (_a) = (_v))
-#define writel(_v, _a) (*(volatile unsigned long *) (_a) = (_v))
-
-static inline unsigned long inl(int port)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	unsigned long val;
-	__asm__ __volatile__("lhbrx %0,0,%1; eieio":"=r"(val):
-			"r"(addr), "m"(*addr));
-	return val;
-}
-
-static inline unsigned short inw(int port)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	unsigned short val;
-	__asm__ __volatile__("lwbrx %0,0,%1; eieio":"=r"(val):"r"(addr), "m"(*addr));
-	return val;
-}
-
-static inline unsigned char inb(int port)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	unsigned char val;
-	__asm__ __volatile__("lbz%U1%X1 %0,%1; eieio":"=r"(val):"m"(*addr));
-	return val;
-}
-
-static inline void outl(unsigned long val, int port)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	__asm__ __volatile__("stb%U0%X0 %1,%0; eieio":"=m"(*addr):"r"(val));
-}
-
-static inline void outw(unsigned short val, int port)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	__asm__ __volatile__("sthbrx %1,0,%2; eieio":"=m"(*addr):"r"(val),"r"(addr));
-}
-
-static inline void outb(unsigned char val, int port)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	__asm__ __volatile__("stwbrx %1,0,%2; eieio":"=m"(*addr):"r"(val), "r"(addr));
-}
-
-static inline void outsl(int port, const void *addr, unsigned long count)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	//__asm__ __volatile__("rep; outsl" : "+S"(addr), "+c"(count) : "d"(port));
-}
-
-static inline void outsw(int port, const void *addr, unsigned long count)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	//__asm__ __volatile__("rep; outsw" : "+S"(addr), "+c"(count) : "d"(port));
-}
-
-static inline void outsb(int port, const void *addr, unsigned long count)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	//__asm__ __volatile__("rep; outsb" : "+S"(addr), "+c"(count) : "d"(port));
-}
-
-static inline void insl(int port, void *addr, unsigned long count)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	//__asm__ __volatile__("rep; insl" : "+D"(addr), "+c"(count) : "d"(port));
-}
-
-static inline void insw(int port, void *addr, unsigned long count)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	//__asm__ __volatile__("rep; insw" : "+D"(addr), "+c"(count) : "d"(port));
-}
-
-static inline void insb(int port, void *addr, unsigned long count)
-{
-	volatile unsigned char *addr = (volatile unsigned char *)(isa_io_base + port);
-	//__asm__ __volatile__("rep; insb" : "+D"(addr), "+c"(count) : "d"(port));
-}
-
-#endif
diff --git a/payloads/libpayload/include/powerpc/arch/types.h b/payloads/libpayload/include/powerpc/arch/types.h
deleted file mode 100644
index 1bd815bb44..0000000000
--- a/payloads/libpayload/include/powerpc/arch/types.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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.
- */
-
-#ifndef _ARCH_TYPES_H
-#define _ARCH_TYPES_H
-
-typedef unsigned char uint8_t;
-typedef unsigned char u8;
-typedef signed char int8_t;
-typedef signed char s8;
-
-typedef unsigned short uint16_t;
-typedef unsigned short u16;
-typedef signed short int16_t;
-typedef signed short s16;
-
-typedef unsigned int uint32_t;
-typedef unsigned int u32;
-typedef signed int int32_t;
-typedef signed int s32;
-
-typedef unsigned long long uint64_t;
-typedef unsigned long long u64;
-typedef signed long long int64_t;
-typedef signed long long s64;
-
-typedef long time_t;
-typedef long suseconds_t;
-
-#ifndef NULL
-#define NULL ((void *)0)
-#endif
-
-#endif
diff --git a/payloads/libpayload/include/powerpc/arch/virtual.h b/payloads/libpayload/include/powerpc/arch/virtual.h
deleted file mode 100644
index 328c3aa34e..0000000000
--- a/payloads/libpayload/include/powerpc/arch/virtual.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2008 coresystems GmbH
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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.
- */
-
-#ifndef _ARCH_VIRTUAL_H
-#define _ARCH_VIRTUAL_H
-
-extern unsigned long virtual_offset;
-
-#define virt_to_phys(virt) ((unsigned long) (virt) + virtual_offset)
-#define phys_to_virt(phys) ((void *) ((unsigned long) (phys) - virtual_offset))
-
-#define virt_to_bus(addr) virt_to_phys(addr)
-#define bus_to_virt(addr) phys_to_virt(addr)
-
-#endif