arch/power8: Rename to ppc64

POWER8 is a specific implementation of ppc64, which is by now outdated
(POWER9 has been on the market for a while). Rename arch/power8/ to
potentially cover a wider range of hardware.

TEST=Toolchains built before/after this commit can build coreboot for
     emulation/qemu-power8 from before/after this commit.

Change-Id: I2d6f08b12a9ffc8a652ddcd6f24ad85ecb33ca52
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/c/29943
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com>

22 files changed, 0 insertions, 752 deletions

diff --git a/src/arch/power8/Kconfig b/src/arch/power8/Kconfig
deleted file mode 100644
index 476de2b3a6..0000000000
--- a/src/arch/power8/Kconfig
+++ /dev/null
@@ -1,25 +0,0 @@
-config ARCH_POWER8
-	bool
-	default n
-
-config ARCH_BOOTBLOCK_POWER8
-	bool
-	default n
-	select ARCH_POWER8
-	select BOOTBLOCK_CUSTOM
-	select C_ENVIRONMENT_BOOTBLOCK
-	select ARCH_VERSTAGE_POWER8
-	select ARCH_ROMSTAGE_POWER8
-	select ARCH_RAMSTAGE_POWER8
-
-config ARCH_VERSTAGE_POWER8
-	bool
-	default n
-
-config ARCH_ROMSTAGE_POWER8
-	bool
-	default n
-
-config ARCH_RAMSTAGE_POWER8
-	bool
-	default n
diff --git a/src/arch/power8/Makefile.inc b/src/arch/power8/Makefile.inc
deleted file mode 100644
index 98f9db196c..0000000000
--- a/src/arch/power8/Makefile.inc
+++ /dev/null
@@ -1,108 +0,0 @@
-################################################################################
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2016 Raptor Engineering, LLC
-## Copyright (C) 2014 The ChromiumOS Authors
-##
-## 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; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-################################################################################
-
-power8_flags = -I$(src)/arch/power8/ -mbig-endian -mcpu=power8 -mtune=power8
-
-power8_asm_flags =
-
-################################################################################
-## bootblock
-################################################################################
-ifeq ($(CONFIG_ARCH_BOOTBLOCK_POWER8),y)
-
-bootblock-y = bootblock.S stages.c
-bootblock-y += boot.c
-bootblock-y += rom_media.c
-bootblock-y += \
-	$(top)/src/lib/memchr.c \
-	$(top)/src/lib/memcmp.c \
-	$(top)/src/lib/memcpy.c \
-	$(top)/src/lib/memmove.c \
-	$(top)/src/lib/memset.c
-
-bootblock-generic-ccopts += $(power8_flags)
-
-$(objcbfs)/bootblock.debug: $$(bootblock-objs)
-	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
-	$(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) \
-		-T $(call src-to-obj,bootblock,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(bootblock-objs)) \
-		$(LIBGCC_FILE_NAME_bootblock) --end-group $(COMPILER_RT_bootblock)
-
-endif
-
-################################################################################
-## romstage
-################################################################################
-ifeq ($(CONFIG_ARCH_ROMSTAGE_POWER8),y)
-
-romstage-y += boot.c
-romstage-y += stages.c
-romstage-y += rom_media.c
-romstage-y += \
-	$(top)/src/lib/memchr.c \
-	$(top)/src/lib/memcmp.c \
-	$(top)/src/lib/memcpy.c \
-	$(top)/src/lib/memmove.c \
-	$(top)/src/lib/memset.c
-
-romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
-
-# Build the romstage
-
-$(objcbfs)/romstage.debug: $$(romstage-objs)
-	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
-	$(LD_romstage) $(LDFLAGS_romstage) -o $@ -L$(obj) -T $(call src-to-obj,romstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(romstage-objs)) --end-group $(COMPILER_RT_romstage)
-
-romstage-c-ccopts += $(power8_flags)
-romstage-S-ccopts += $(power8_asm_flags)
-
-endif
-
-################################################################################
-## ramstage
-################################################################################
-ifeq ($(CONFIG_ARCH_RAMSTAGE_POWER8),y)
-
-ramstage-y += rom_media.c
-ramstage-y += stages.c
-ramstage-y += misc.c
-ramstage-y += boot.c
-ramstage-y += tables.c
-ramstage-y += \
-	$(top)/src/lib/memchr.c \
-	$(top)/src/lib/memcmp.c \
-	$(top)/src/lib/memcpy.c \
-	$(top)/src/lib/memmove.c \
-	$(top)/src/lib/memset.c
-
-$(eval $(call create_class_compiler,rmodules,power8))
-
-ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
-
-ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/mainboard.c
-
-# Build the ramstage
-
-$(objcbfs)/ramstage.debug: $$(ramstage-objs)
-	@printf "    CC         $(subst $(obj)/,,$(@))\n"
-	$(LD_ramstage) $(LDFLAGS_ramstage) -o $@ -L$(obj) -T $(call src-to-obj,ramstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(ramstage-objs)) --end-group $(COMPILER_RT_ramstage)
-
-ramstage-c-ccopts += $(power8_flags)
-ramstage-S-ccopts += $(power8_asm_flags)
-
-endif
diff --git a/src/arch/power8/boot.c b/src/arch/power8/boot.c
deleted file mode 100644
index 4da60b4e6c..0000000000
--- a/src/arch/power8/boot.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2013 Google Inc.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <program_loading.h>
-
-void arch_prog_run(struct prog *prog)
-{
-	void (*doit)(void *) = prog_entry(prog);
-
-	doit(prog_entry_arg(prog));
-}
diff --git a/src/arch/power8/bootblock.S b/src/arch/power8/bootblock.S
deleted file mode 100644
index 77289a1246..0000000000
--- a/src/arch/power8/bootblock.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Early initialization code for POWER8.
- *
- * Copyright 2016 Raptor Engineering, LLC
- * Copyright 2013 Google Inc.
- *
- * 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; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
- * GNU General Public License for more details.
- */
-
-.section ".text._start", "ax", %progbits
-.globl _start
-.org 0x100, 0xff
-_start:
-	b _start
-	.section ".id", "a", %progbits
-
-	.section ".id", "a", @progbits
-
-	.globl __id_start
-__id_start:
-ver:
-	.asciz "4" //COREBOOT_VERSION
-vendor:
-	.asciz "qemu" //CONFIG_MAINBOARD_VENDOR
-part:
-	.asciz "1" //CONFIG_MAINBOARD_PART_NUMBER
-	/* Reverse offset to the vendor id */
-.long __id_end + CONFIG_ID_SECTION_OFFSET - ver
-	/* Reverse offset to the vendor id */
-.long __id_end + CONFIG_ID_SECTION_OFFSET - vendor
-	/* Reverse offset to the part number */
-.long __id_end + CONFIG_ID_SECTION_OFFSET - part
-	/* of this romimage */
-.long CONFIG_ROM_SIZE
-	.globl __id_end
-
-__id_end:
-.previous
diff --git a/src/arch/power8/id.ld b/src/arch/power8/id.ld
deleted file mode 100644
index 932375665e..0000000000
--- a/src/arch/power8/id.ld
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-SECTIONS {
-	. = (0xffffffff - CONFIG_ID_SECTION_OFFSET) - (__id_end - __id_start) + 1;
-	.id (.): {
-		*(.id)
-	}
-}
diff --git a/src/arch/power8/include/arch/byteorder.h b/src/arch/power8/include/arch/byteorder.h
deleted file mode 100644
index 37cb8b6df6..0000000000
--- a/src/arch/power8/include/arch/byteorder.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _BYTEORDER_H
-#define _BYTEORDER_H
-
-#define __LITTLE_ENDIAN 1234
-
-#endif /* _BYTEORDER_H */
diff --git a/src/arch/power8/include/arch/cache.h b/src/arch/power8/include/arch/cache.h
deleted file mode 100644
index 37174475f5..0000000000
--- a/src/arch/power8/include/arch/cache.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2017 Google Inc.
- *
- * 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_CACHE_H
-#define ARCH_CACHE_H
-
-/* TODO: implement these API stubs once caching is available on Power 8 */
-static inline void dcache_clean_all(void) {}
-static inline void dcache_invalidate_all(void) {}
-static inline void dcache_clean_invalidate_all(void) {}
-
-#endif /* ARCH_CACHE_H */
diff --git a/src/arch/power8/include/arch/cbconfig.h b/src/arch/power8/include/arch/cbconfig.h
deleted file mode 100644
index 9467f52646..0000000000
--- a/src/arch/power8/include/arch/cbconfig.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2016 Google Inc.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _ARCH_CBCONFIG_H_
-#define _ARCH_CBCONFIG_H_
-
-/*
- * Instead of using Kconfig variables for internal coreboot infrastructure
- * variables that are architecture dependent land those things in this file.
- * If it's not obvious all variables that are used in the common code need
- * to have the same name across all architectures.
- */
-
-#define COREBOOT_TABLE_SIZE 0x2000
-
-#endif
diff --git a/src/arch/power8/include/arch/cpu.h b/src/arch/power8/include/arch/cpu.h
deleted file mode 100644
index a4421e57c2..0000000000
--- a/src/arch/power8/include/arch/cpu.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2012 Google Inc.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ARCH_CPU_H__
-#define __ARCH_CPU_H__
-
-#define asmlinkage
-
-#if !defined(__PRE_RAM__)
-#include <device/device.h>
-
-struct cpu_driver {
-	struct device_operations *ops;
-	const struct cpu_device_id *id_table;
-};
-
-struct thread;
-
-struct cpu_info {
-	struct device *cpu;
-	unsigned long index;
-#if IS_ENABLED(CONFIG_COOP_MULTITASKING)
-	struct thread *thread;
-#endif
-};
-
-struct cpuinfo_power8 {
-	uint8_t    power8;            /* CPU family */
-	uint8_t    power8_vendor;     /* CPU vendor */
-	uint8_t    power8_model;
-};
-
-#endif
-
-struct cpu_info *cpu_info(void);
-#endif /* __ARCH_CPU_H__ */
diff --git a/src/arch/power8/include/arch/early_variables.h b/src/arch/power8/include/arch/early_variables.h
deleted file mode 100644
index 99fc06bb18..0000000000
--- a/src/arch/power8/include/arch/early_variables.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef ARCH_EARLY_VARIABLES_H
-#define ARCH_EARLY_VARIABLES_H
-
-#define CAR_GLOBAL
-
-#define CAR_MIGRATE(migrate_fn_)
-static inline void *car_get_var_ptr(void *var) { return var; }
-#define car_get_var(var) (var)
-#define car_sync_var(var) (var)
-
-#define car_set_var(var, val) do { (var) = (val); } while (0)
-
-#endif
diff --git a/src/arch/power8/include/arch/exception.h b/src/arch/power8/include/arch/exception.h
deleted file mode 100644
index 07030e5b95..0000000000
--- a/src/arch/power8/include/arch/exception.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _ARCH_EXCEPTION_H
-#define _ARCH_EXCEPTION_H
-
-static inline void exception_init(void)
-{
-}
-
-#endif
diff --git a/src/arch/power8/include/arch/header.ld b/src/arch/power8/include/arch/header.ld
deleted file mode 100644
index 7fdc155586..0000000000
--- a/src/arch/power8/include/arch/header.ld
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2014 Google Inc.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* We use ELF as output format. So that we can debug the code in some form. */
-OUTPUT_ARCH(powerpc)
-
-PHDRS
-{
-	to_load PT_LOAD;
-}
-
-#ifdef __BOOTBLOCK__
-ENTRY(_start)
-#else
-ENTRY(stage_entry)
-#endif
diff --git a/src/arch/power8/include/arch/hlt.h b/src/arch/power8/include/arch/hlt.h
deleted file mode 100644
index 1ba1e35b67..0000000000
--- a/src/arch/power8/include/arch/hlt.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-static __always_inline void hlt(void)
-{
-	while (1)
-		;
-}
diff --git a/src/arch/power8/include/arch/io.h b/src/arch/power8/include/arch/io.h
deleted file mode 100644
index 804d7dc1b1..0000000000
--- a/src/arch/power8/include/arch/io.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
-
-#include <stdint.h>
-
-static inline void outb(uint8_t value, uint16_t port)
-{
-}
-
-static inline void outw(uint16_t value, uint16_t port)
-{
-}
-
-static inline void outl(uint32_t value, uint16_t port)
-{
-}
-
-
-static inline uint8_t inb(uint16_t port)
-{
-	return 0;
-}
-
-
-static inline uint16_t inw(uint16_t port)
-{
-	return 0;
-}
-
-static inline uint32_t inl(uint16_t port)
-{
-	return 0;
-}
-
-#endif
diff --git a/src/arch/power8/include/arch/memlayout.h b/src/arch/power8/include/arch/memlayout.h
deleted file mode 100644
index 4d2af5953d..0000000000
--- a/src/arch/power8/include/arch/memlayout.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2014 Google Inc.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/* This file contains macro definitions for memlayout.ld linker scripts. */
-
-#ifndef __ARCH_MEMLAYOUT_H
-#define __ARCH_MEMLAYOUT_H
-
-/* TODO: Double-check that that's the correct alignment for our ABI. */
-#define STACK(addr, size) REGION(stack, addr, size, 8)
-
-/* TODO: Need to add DMA_COHERENT region like on ARM? */
-
-#endif /* __ARCH_MEMLAYOUT_H */
diff --git a/src/arch/power8/include/arch/stages.h b/src/arch/power8/include/arch/stages.h
deleted file mode 100644
index 90bd60b9a6..0000000000
--- a/src/arch/power8/include/arch/stages.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2013 The ChromiumOS Authors
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ARCH_STAGES_H
-#define __ARCH_STAGES_H
-
-#include <main_decl.h>
-
-void stage_entry(void) __attribute__((section(".text.stage_entry")));
-
-#endif
diff --git a/src/arch/power8/include/stdint.h b/src/arch/power8/include/stdint.h
deleted file mode 100644
index 8cb34eea75..0000000000
--- a/src/arch/power8/include/stdint.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef POWER8_STDINT_H
-#define POWER8_STDINT_H
-
-/* Exact integral types */
-typedef unsigned char      uint8_t;
-typedef signed char        int8_t;
-
-typedef unsigned short     uint16_t;
-typedef signed short       int16_t;
-
-typedef unsigned int       uint32_t;
-typedef signed int         int32_t;
-
-typedef unsigned long long uint64_t;
-typedef signed long long   int64_t;
-
-/* Small types */
-typedef unsigned char      uint_least8_t;
-typedef signed char        int_least8_t;
-
-typedef unsigned short     uint_least16_t;
-typedef signed short       int_least16_t;
-
-typedef unsigned int       uint_least32_t;
-typedef signed int         int_least32_t;
-
-typedef unsigned long long uint_least64_t;
-typedef signed long long   int_least64_t;
-
-/* Fast Types */
-typedef unsigned char      uint_fast8_t;
-typedef signed char        int_fast8_t;
-
-typedef unsigned int       uint_fast16_t;
-typedef signed int         int_fast16_t;
-
-typedef unsigned int       uint_fast32_t;
-typedef signed int         int_fast32_t;
-
-typedef unsigned long long uint_fast64_t;
-typedef signed long long   int_fast64_t;
-
-typedef long long int      intmax_t;
-typedef unsigned long long uintmax_t;
-
-typedef uint8_t u8;
-typedef uint16_t u16;
-typedef uint32_t u32;
-typedef uint64_t u64;
-typedef int8_t s8;
-typedef int16_t s16;
-typedef int32_t s32;
-typedef int64_t s64;
-
-typedef uint8_t bool;
-#define true	1
-#define false	0
-
-/* Types for `void *' pointers.  */
-typedef s64             intptr_t;
-typedef u64		uintptr_t;
-
-#endif /* POWER8_STDINT_H */
diff --git a/src/arch/power8/misc.c b/src/arch/power8/misc.c
deleted file mode 100644
index 65b8ecf02f..0000000000
--- a/src/arch/power8/misc.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <delay.h>
-
-void init_timer(void)
-{
-}
-
-void udelay(unsigned int n)
-{
-}
diff --git a/src/arch/power8/prologue.inc b/src/arch/power8/prologue.inc
deleted file mode 100644
index a349cf97b3..0000000000
--- a/src/arch/power8/prologue.inc
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2002 Eric Biederman
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-.section ".rom.data", "a", @progbits
-.section ".rom.text", "ax", @progbits
diff --git a/src/arch/power8/rom_media.c b/src/arch/power8/rom_media.c
deleted file mode 100644
index c1713074f9..0000000000
--- a/src/arch/power8/rom_media.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2015 Google Inc.
- *
- * 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; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <boot_device.h>
-
-/* This assumes that the CBFS resides at 0x0, which is true for the default
- * configuration. */
-static const struct mem_region_device boot_dev =
-	MEM_REGION_DEV_RO_INIT(NULL, CONFIG_ROM_SIZE);
-
-const struct region_device *boot_device_ro(void)
-{
-	return &boot_dev.rdev;
-}
diff --git a/src/arch/power8/stages.c b/src/arch/power8/stages.c
deleted file mode 100644
index 053fd7634c..0000000000
--- a/src/arch/power8/stages.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2014 Google Inc.
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/*
- * This file contains entry/exit functions for each stage during coreboot
- * execution (bootblock entry and ramstage exit will depend on external
- * loading).
- *
- * Entry points must be placed at the location the previous stage jumps
- * to (the lowest address in the stage image). This is done by giving
- * stage_entry() its own section in .text and placing it first in the
- * linker script.
- */
-
-#include <arch/stages.h>
-
-void stage_entry(void)
-{
-	main();
-}
diff --git a/src/arch/power8/tables.c b/src/arch/power8/tables.c
deleted file mode 100644
index eef6bf2ffd..0000000000
--- a/src/arch/power8/tables.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2003 Eric Biederman
- * Copyright (C) 2005 Steve Magnani
- * Copyright (C) 2008-2009 coresystems GmbH
- *
- * 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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <bootmem.h>
-#include <boot/tables.h>
-#include <boot/coreboot_tables.h>
-
-void arch_write_tables(uintptr_t coreboot_table)
-{
-}
-
-void bootmem_arch_add_ranges(void)
-{
-}
-
-void lb_arch_add_records(struct lb_header *header)
-{
-}