Redo testbios utility to use all of YABEL

Drop buggy duplicate implementation of intXX handlers
and provide enough glue to use all of YABEL.

Change-Id: I2db77a56a2a991cb84876456dcbb3a843a0d9754
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/12117
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)

6 files changed, 147 insertions, 5 deletions

diff --git a/util/vgabios/include/arch/byteorder.h b/util/vgabios/include/arch/byteorder.h
new file mode 100644
index 0000000000..fd29071b9d
--- /dev/null
+++ b/util/vgabios/include/arch/byteorder.h
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 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 _BYTEORDER_H
+#define _BYTEORDER_H
+
+#define __LITTLE_ENDIAN 1234
+
+#define cpu_to_le16(x) ((uint16_t)(x))
+#define cpu_to_le32(x) ((uint32_t)(x))
+
+#endif /* _BYTEORDER_H */
diff --git a/util/vgabios/include/arch/io.h b/util/vgabios/include/arch/io.h
deleted file mode 100644
index f28499de93..0000000000
--- a/util/vgabios/include/arch/io.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
-#include <sys/io.h>
-#endif
diff --git a/util/vgabios/include/config.h b/util/vgabios/include/config.h
new file mode 100644
index 0000000000..f5d568fff7
--- /dev/null
+++ b/util/vgabios/include/config.h
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 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.
+ */
+
+#define CONFIG_PCI_OPTION_ROM_RUN_YABEL 1
+#define CONFIG_YABEL_PCI_ACCESS_OTHER_DEVICES 0
+#define CONFIG_YABEL_DIRECTHW 1
+
+#define CONFIG_X86EMU_DEBUG 1
+#define CONFIG_X86EMU_DEBUG_TIMINGS 0
+#define CONFIG_X86EMU_DEBUG_JMP 0
+#define CONFIG_X86EMU_DEBUG_TRACE 0
+#define CONFIG_X86EMU_DEBUG_PNP 0
+#define CONFIG_X86EMU_DEBUG_DISK 0
+#define CONFIG_X86EMU_DEBUG_PMM 0
+#define CONFIG_X86EMU_DEBUG_VBE 0
+#define CONFIG_X86EMU_DEBUG_INT10 0
+#define CONFIG_X86EMU_DEBUG_INTERRUPTS 0
+#define CONFIG_X86EMU_DEBUG_CHECK_VMEM_ACCESS 0
+#define CONFIG_X86EMU_DEBUG_MEM 0
+#define CONFIG_X86EMU_DEBUG_IO 0
+
+#define CONFIG_ARCH_X86 1
+#define CONFIG_ARCH_ARM 0
diff --git a/util/vgabios/include/console/console.h b/util/vgabios/include/console/console.h
index e52dbf7a97..443e3e8bb7 100644
--- a/util/vgabios/include/console/console.h
+++ b/util/vgabios/include/console/console.h
@@ -1,6 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 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 _CONSOLE_CONSOLE_H
 #define _CONSOLE_CONSOLE_H
-#define CONFIG_X86EMU_DEBUG 1
 
 int printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
+
 #endif
diff --git a/util/vgabios/include/stdtypes.h b/util/vgabios/include/stdtypes.h
index 62c254d8cf..05f37a5a8a 100644
--- a/util/vgabios/include/stdtypes.h
+++ b/util/vgabios/include/stdtypes.h
@@ -1,3 +1,18 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 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 _STDTYPES_H
 #define _STDTYPES_H
 
diff --git a/util/vgabios/include/swab.h b/util/vgabios/include/swab.h
new file mode 100644
index 0000000000..28d0b8abb2
--- /dev/null
+++ b/util/vgabios/include/swab.h
@@ -0,0 +1,57 @@
+/*
+ * 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 _SWAB_H
+#define _SWAB_H
+
+/*
+ * linux/byteorder/swab.h
+ * Byte-swapping, independently from CPU endianness
+ *	swabXX[ps]?(foo)
+ *
+ * Francois-Rene Rideau <fare@tunes.org> 19971205
+ *    separated swab functions from cpu_to_XX,
+ *    to clean up support for bizarre-endian architectures.
+ *
+ * See asm-i386/byteorder.h and such for examples of how to provide
+ * architecture-dependent optimized versions
+ *
+ */
+
+/* casts are necessary for constants, because we never know how for sure
+ * how U/UL/ULL map to __u16, __u32, __u64. At least not in a portable way.
+ */
+#define swab16(x) \
+	((unsigned short)( \
+		(((unsigned short)(x) & (unsigned short)0x00ffU) << 8) | \
+		(((unsigned short)(x) & (unsigned short)0xff00U) >> 8) ))
+
+#define swab32(x) \
+	((unsigned int)( \
+		(((unsigned int)(x) & (unsigned int)0x000000ffUL) << 24) | \
+		(((unsigned int)(x) & (unsigned int)0x0000ff00UL) <<  8) | \
+		(((unsigned int)(x) & (unsigned int)0x00ff0000UL) >>  8) | \
+		(((unsigned int)(x) & (unsigned int)0xff000000UL) >> 24) ))
+
+#define swab64(x) \
+	((uint64_t)( \
+		(((uint64_t)(x) & (uint64_t)0x00000000000000ffULL) << 56) | \
+		(((uint64_t)(x) & (uint64_t)0x000000000000ff00ULL) << 40) | \
+		(((uint64_t)(x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \
+		(((uint64_t)(x) & (uint64_t)0x00000000ff000000ULL) <<  8) | \
+		(((uint64_t)(x) & (uint64_t)0x000000ff00000000ULL) >>  8) | \
+		(((uint64_t)(x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \
+		(((uint64_t)(x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \
+		(((uint64_t)(x) & (uint64_t)0xff00000000000000ULL) >> 56) ))
+
+#endif /* _SWAB_H */