libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig.

When libpayload header files are included in the payload itself, it's possible
that the payloads config settings will conflict with the ones in libpayload.
It's also possible for the libpayload config settings to conflict with the
payloads. To avoid that, the libpayload config settings have _LP_ (for
libpayload) added to them. The symbols themselves as defined in the Config.in files
are still the same, but the prefix added to them is now CONFIG_LP_ instead of just
CONFIG_.

Change-Id: Ib8a46d202e7880afdeac7924d69a949bfbcc5f97
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/65303
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 23e866da20862cace0ed2a67d6fb74056bc9ea9a)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6427
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>

58 files changed, 523 insertions, 522 deletions

diff --git a/payloads/libpayload/Makefile b/payloads/libpayload/Makefile
index a1e8dc7510..64165197b8 100644
--- a/payloads/libpayload/Makefile
+++ b/payloads/libpayload/Makefile
@@ -57,7 +57,7 @@ export KCONFIG_AUTOCONFIG := $(obj)/auto.conf
 # directory containing the toplevel Makefile.inc
 TOPLEVEL := .
 
-CONFIG_SHELL := sh
+CONFIG_LP_SHELL := sh
 KBUILD_DEFCONFIG := configs/defconfig
 UNAME_RELEASE := $(shell uname -r)
 DOTCONFIG ?= .config
@@ -91,15 +91,15 @@ include util/kconfig/Makefile
 
 include $(HAVE_DOTCONFIG)
 
-ARCHDIR-$(CONFIG_ARCH_ARMV7)   := armv7
-ARCHDIR-$(CONFIG_ARCH_X86)     := x86
+ARCHDIR-$(CONFIG_LP_ARCH_ARMV7)   := armv7
+ARCHDIR-$(CONFIG_LP_ARCH_X86)     := x86
 
 ARCH-y := $(ARCHDIR-y)
 
 # If architecture folder name is different from GCC binutils architecture name,
 # override here.
-ARCH-$(CONFIG_ARCH_ARMV7)   := armv7
-ARCH-$(CONFIG_ARCH_X86)     := i386
+ARCH-$(CONFIG_LP_ARCH_ARMV7)   := armv7
+ARCH-$(CONFIG_LP_ARCH_X86)     := i386
 
 CC := $(CC_$(ARCH-y))
 AS := $(AS_$(ARCH-y))
@@ -137,13 +137,13 @@ real-all: config
 else
 
 ifneq ($(INNER_SCANBUILD),y)
-ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
+ifeq ($(CONFIG_LP_COMPILER_LLVM_CLANG),y)
 CC:=clang -m32
 HOSTCC:=clang
 endif
 endif
 
-ifeq ($(CONFIG_CCACHE),y)
+ifeq ($(CONFIG_LP_CCACHE),y)
 CCACHE:=$(word 1,$(wildcard $(addsuffix /ccache,$(subst :, ,$(PATH)))))
 ifeq ($(CCACHE),)
 $(error ccache selected, but not found in PATH)
@@ -161,12 +161,12 @@ strip_quotes = $(subst ",,$(subst \",,$(1)))
 # other files
 
 ifeq ($(INNER_SCANBUILD),y)
-CONFIG_SCANBUILD_ENABLE:=
+CONFIG_LP_SCANBUILD_ENABLE:=
 endif
 
-ifeq ($(CONFIG_SCANBUILD_ENABLE),y)
-ifneq ($(CONFIG_SCANBUILD_REPORT_LOCATION),)
-CONFIG_SCANBUILD_REPORT_LOCATION:=-o $(CONFIG_SCANBUILD_REPORT_LOCATION)
+ifeq ($(CONFIG_LP_SCANBUILD_ENABLE),y)
+ifneq ($(CONFIG_LP_SCANBUILD_REPORT_LOCATION),)
+CONFIG_LP_SCANBUILD_REPORT_LOCATION:=-o $(CONFIG_LP_SCANBUILD_REPORT_LOCATION)
 endif
 real-all:
 	echo '#!/bin/sh' > .ccwrap
@@ -175,7 +175,7 @@ real-all:
 	echo 'if [ "$$1" = "--hostcxx" ]; then shift; CC="$(HOSTCXX)"; fi' >> .ccwrap
 	echo 'eval $$CC $$*' >> .ccwrap
 	chmod +x .ccwrap
-	scan-build $(CONFIG_SCANBUILD_REPORT_LOCATION) -analyze-headers --use-cc=$(top)/.ccwrap --use-c++=$(top)/.ccwrap $(MAKE) INNER_SCANBUILD=y
+	scan-build $(CONFIG_LP_SCANBUILD_REPORT_LOCATION) -analyze-headers --use-cc=$(top)/.ccwrap --use-c++=$(top)/.ccwrap $(MAKE) INNER_SCANBUILD=y
 else
 real-all: real-target
 endif
diff --git a/payloads/libpayload/Makefile.inc b/payloads/libpayload/Makefile.inc
index ea1bcff25c..a5de4b3ef8 100644
--- a/payloads/libpayload/Makefile.inc
+++ b/payloads/libpayload/Makefile.inc
@@ -31,26 +31,26 @@
 
 export KERNELVERSION      := 0.2.0
 
-ARCHDIR-$(CONFIG_ARCH_ARMV7)   := armv7
-ARCHDIR-$(CONFIG_ARCH_X86)     := x86
+ARCHDIR-$(CONFIG_LP_ARCH_ARMV7)   := armv7
+ARCHDIR-$(CONFIG_LP_ARCH_X86)     := x86
 DESTDIR ?= install
 
 real-target: lib
 
-classes-$(CONFIG_PCI) += libpci
-classes-$(CONFIG_LIBC) += libc
-classes-$(CONFIG_CURSES) += libcurses
-classes-$(CONFIG_PDCURSES) += libmenu libform libpanel
-classes-$(CONFIG_CBFS) += libcbfs
-classes-$(CONFIG_LZMA) += liblzma
+classes-$(CONFIG_LP_PCI) += libpci
+classes-$(CONFIG_LP_LIBC) += libc
+classes-$(CONFIG_LP_CURSES) += libcurses
+classes-$(CONFIG_LP_PDCURSES) += libmenu libform libpanel
+classes-$(CONFIG_LP_CBFS) += libcbfs
+classes-$(CONFIG_LP_LZMA) += liblzma
 libraries := $(classes-y)
 classes-y += head.o
 
 subdirs-y := arch/$(ARCHDIR-y)
 subdirs-y += crypto libc drivers libpci
-subdirs-$(CONFIG_CURSES) += curses
-subdirs-$(CONFIG_CBFS) += libcbfs
-subdirs-$(CONFIG_LZMA) += liblzma
+subdirs-$(CONFIG_LP_CURSES) += curses
+subdirs-$(CONFIG_LP_CBFS) += libcbfs
+subdirs-$(CONFIG_LP_LZMA) += liblzma
 
 INCLUDES := -Iinclude -Iinclude/$(ARCHDIR-y) -I$(obj)
 CFLAGS =  $(EXTRA_CFLAGS) $(INCLUDES) -Os -pipe -nostdinc
diff --git a/payloads/libpayload/arch/armv7/Makefile.inc b/payloads/libpayload/arch/armv7/Makefile.inc
index a27fdd4b0a..cd909bb5a6 100644
--- a/payloads/libpayload/arch/armv7/Makefile.inc
+++ b/payloads/libpayload/arch/armv7/Makefile.inc
@@ -36,4 +36,4 @@ libc-y += virtual.c
 libc-y += memcpy.S memset.S
 libc-y += exception_asm.S exception.c
 libc-y += cache.c
-libcbfs-$(CONFIG_CBFS) += dummy_media.c
+libcbfs-$(CONFIG_LP_CBFS) += dummy_media.c
diff --git a/payloads/libpayload/arch/armv7/coreboot.c b/payloads/libpayload/arch/armv7/coreboot.c
index bc9b47e8ae..076010d64d 100644
--- a/payloads/libpayload/arch/armv7/coreboot.c
+++ b/payloads/libpayload/arch/armv7/coreboot.c
@@ -56,7 +56,7 @@ static void cb_parse_memory(void *ptr, struct sysinfo_t *info)
 	for (i = 0; i < count; i++) {
 		struct cb_memory_range *range = MEM_RANGE_PTR(mem, i);
 
-#ifdef CONFIG_MEMMAP_RAM_ONLY
+#ifdef CONFIG_LP_MEMMAP_RAM_ONLY
 		if (range->type != CB_MEM_RAM)
 			continue;
 #endif
@@ -78,7 +78,7 @@ static void cb_parse_serial(void *ptr, struct sysinfo_t *info)
 	info->serial = ((struct cb_serial *)ptr);
 }
 
-#ifdef CONFIG_CHROMEOS
+#ifdef CONFIG_LP_CHROMEOS
 static void cb_parse_vbnv(unsigned char *ptr, struct sysinfo_t *info)
 {
 	struct cb_vbnv *vbnv = (struct cb_vbnv *)ptr;
@@ -126,7 +126,7 @@ static void cb_parse_mrc_cache(unsigned char *ptr, struct sysinfo_t *info)
 	info->mrc_cache = phys_to_virt(cbmem->cbmem_tab);
 }
 
-#ifdef CONFIG_NVRAM
+#ifdef CONFIG_LP_NVRAM
 static void cb_parse_optiontable(void *ptr, struct sysinfo_t *info)
 {
 	/* ptr points to a coreboot table entry and is already virtual */
@@ -142,7 +142,7 @@ static void cb_parse_checksum(void *ptr, struct sysinfo_t *info)
 }
 #endif
 
-#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
+#ifdef CONFIG_LP_COREBOOT_VIDEO_CONSOLE
 static void cb_parse_framebuffer(void *ptr, struct sysinfo_t *info)
 {
 	/* ptr points to a coreboot table entry and is already virtual */
@@ -233,7 +233,7 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 		case CB_TAG_ASSEMBLER:
 			cb_parse_string(ptr, &info->assembler);
 			break;
-#ifdef CONFIG_NVRAM
+#ifdef CONFIG_LP_NVRAM
 		case CB_TAG_CMOS_OPTION_TABLE:
 			cb_parse_optiontable(ptr, info);
 			break;
@@ -241,7 +241,7 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 			cb_parse_checksum(ptr, info);
 			break;
 #endif
-#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
+#ifdef CONFIG_LP_COREBOOT_VIDEO_CONSOLE
 		// FIXME we should warn on serial if coreboot set up a
 		// framebuffer buf the payload does not know about it.
 		case CB_TAG_FRAMEBUFFER:
@@ -251,7 +251,7 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 		case CB_TAG_MAINBOARD:
 			info->mainboard = (struct cb_mainboard *)ptr;
 			break;
-#ifdef CONFIG_CHROMEOS
+#ifdef CONFIG_LP_CHROMEOS
 		case CB_TAG_GPIO:
 			cb_parse_gpios(ptr, info);
 			break;
@@ -284,8 +284,9 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 
 int get_coreboot_info(struct sysinfo_t *info)
 {
-	int ret = cb_parse_header(phys_to_virt(CONFIG_COREBOOT_INFO_RANGE_BASE),
-				  CONFIG_COREBOOT_INFO_RANGE_SIZE, info);
+	int ret = cb_parse_header(
+		phys_to_virt(CONFIG_LP_COREBOOT_INFO_RANGE_BASE),
+		CONFIG_LP_COREBOOT_INFO_RANGE_SIZE, info);
 
 	return (ret == 1) ? 0 : -1;
 }
diff --git a/payloads/libpayload/arch/armv7/main.c b/payloads/libpayload/arch/armv7/main.c
index 93cfce5c63..4e7c05dfe1 100644
--- a/payloads/libpayload/arch/armv7/main.c
+++ b/payloads/libpayload/arch/armv7/main.c
@@ -48,7 +48,7 @@ void start_main(void)
 	lib_get_sysinfo();
 
 	/* Optionally set up the consoles. */
-#ifndef CONFIG_SKIP_CONSOLE_INIT
+#ifndef CONFIG_LP_SKIP_CONSOLE_INIT
 	console_init();
 #endif
 
diff --git a/payloads/libpayload/arch/x86/Makefile.inc b/payloads/libpayload/arch/x86/Makefile.inc
index 0977eb1638..8efbc12831 100644
--- a/payloads/libpayload/arch/x86/Makefile.inc
+++ b/payloads/libpayload/arch/x86/Makefile.inc
@@ -33,7 +33,7 @@ libc-y += timer.c coreboot.c util.S
 libc-y += exec.S virtual.c
 libc-y += string.c
 
-libcbfs-$(CONFIG_CBFS) += rom_media.c
+libcbfs-$(CONFIG_LP_CBFS) += rom_media.c
 
 # Multiboot support is configurable
-libc-$(CONFIG_MULTIBOOT) += multiboot.c
+libc-$(CONFIG_LP_MULTIBOOT) += multiboot.c
diff --git a/payloads/libpayload/arch/x86/coreboot.c b/payloads/libpayload/arch/x86/coreboot.c
index 43aa97069c..05ab336940 100644
--- a/payloads/libpayload/arch/x86/coreboot.c
+++ b/payloads/libpayload/arch/x86/coreboot.c
@@ -57,7 +57,7 @@ static void cb_parse_memory(void *ptr, struct sysinfo_t *info)
 	for (i = 0; i < count; i++) {
 		struct cb_memory_range *range = MEM_RANGE_PTR(mem, i);
 
-#ifdef CONFIG_MEMMAP_RAM_ONLY
+#ifdef CONFIG_LP_MEMMAP_RAM_ONLY
 		if (range->type != CB_MEM_RAM)
 			continue;
 #endif
@@ -79,7 +79,7 @@ static void cb_parse_serial(void *ptr, struct sysinfo_t *info)
 	info->serial = ((struct cb_serial *)ptr);
 }
 
-#ifdef CONFIG_CHROMEOS
+#ifdef CONFIG_LP_CHROMEOS
 static void cb_parse_vboot_handoff(unsigned char *ptr, struct sysinfo_t *info)
 {
 	struct cb_vboot_handoff *vbho = (struct cb_vboot_handoff *)ptr;
@@ -141,7 +141,7 @@ static void cb_parse_acpi_gnvs(unsigned char *ptr, struct sysinfo_t *info)
 	info->acpi_gnvs = phys_to_virt(cbmem->cbmem_tab);
 }
 
-#ifdef CONFIG_NVRAM
+#ifdef CONFIG_LP_NVRAM
 static void cb_parse_optiontable(void *ptr, struct sysinfo_t *info)
 {
 	/* ptr points to a coreboot table entry and is already virtual */
@@ -157,7 +157,7 @@ static void cb_parse_checksum(void *ptr, struct sysinfo_t *info)
 }
 #endif
 
-#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
+#ifdef CONFIG_LP_COREBOOT_VIDEO_CONSOLE
 static void cb_parse_framebuffer(void *ptr, struct sysinfo_t *info)
 {
 	/* ptr points to a coreboot table entry and is already virtual */
@@ -254,7 +254,7 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 		case CB_TAG_ASSEMBLER:
 			cb_parse_string(ptr, &info->assembler);
 			break;
-#ifdef CONFIG_NVRAM
+#ifdef CONFIG_LP_NVRAM
 		case CB_TAG_CMOS_OPTION_TABLE:
 			cb_parse_optiontable(ptr, info);
 			break;
@@ -262,7 +262,7 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 			cb_parse_checksum(ptr, info);
 			break;
 #endif
-#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
+#ifdef CONFIG_LP_COREBOOT_VIDEO_CONSOLE
 		// FIXME we should warn on serial if coreboot set up a
 		// framebuffer buf the payload does not know about it.
 		case CB_TAG_FRAMEBUFFER:
@@ -271,7 +271,7 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 #endif
 		case CB_TAG_MAINBOARD:
 			info->mainboard = (struct cb_mainboard *)ptr;
-#ifdef CONFIG_CHROMEOS
+#ifdef CONFIG_LP_CHROMEOS
 		case CB_TAG_GPIO:
 			cb_parse_gpios(ptr, info);
 			break;
diff --git a/payloads/libpayload/arch/x86/main.c b/payloads/libpayload/arch/x86/main.c
index 1bac7a8aaa..c788f0f670 100644
--- a/payloads/libpayload/arch/x86/main.c
+++ b/payloads/libpayload/arch/x86/main.c
@@ -50,7 +50,7 @@ void start_main(void)
 	lib_get_sysinfo();
 
 	/* Optionally set up the consoles. */
-#ifndef CONFIG_SKIP_CONSOLE_INIT
+#ifndef CONFIG_LP_SKIP_CONSOLE_INIT
 	console_init();
 #endif
 
diff --git a/payloads/libpayload/arch/x86/multiboot.c b/payloads/libpayload/arch/x86/multiboot.c
index fa0c576dc9..c2c360732f 100644
--- a/payloads/libpayload/arch/x86/multiboot.c
+++ b/payloads/libpayload/arch/x86/multiboot.c
@@ -45,7 +45,7 @@ static void mb_parse_mmap(struct multiboot_header *table,
 	while(ptr < (start + table->mmap_length)) {
 		struct multiboot_mmap *mmap = (struct multiboot_mmap *) ptr;
 
-#ifdef CONFIG_MEMMAP_RAM_ONLY
+#ifdef CONFIG_LP_MEMMAP_RAM_ONLY
 		/* 1 == normal RAM.  Ignore everything else for now */
 
 		if (mmap->type == 1) {
@@ -56,7 +56,7 @@ static void mb_parse_mmap(struct multiboot_header *table,
 
 			if (++info->n_memranges == SYSINFO_MAX_MEM_RANGES)
 				return;
-#ifdef CONFIG_MEMMAP_RAM_ONLY
+#ifdef CONFIG_LP_MEMMAP_RAM_ONLY
 		}
 #endif
 
diff --git a/payloads/libpayload/arch/x86/rom_media.c b/payloads/libpayload/arch/x86/rom_media.c
index e338d1ca1b..5b8cbade1f 100644
--- a/payloads/libpayload/arch/x86/rom_media.c
+++ b/payloads/libpayload/arch/x86/rom_media.c
@@ -83,19 +83,19 @@ int init_x86rom_cbfs_media(struct cbfs_media *media) {
 	struct cbfs_header *header = (struct cbfs_header*)
 			*(uint32_t*)(0xfffffffc);
 	if (CBFS_HEADER_MAGIC != ntohl(header->magic)) {
-#if defined(CONFIG_ROM_SIZE)
+#if defined(CONFIG_LP_ROM_SIZE)
 		printk(BIOS_ERR, "Invalid CBFS master header at %p\n", header);
-		media->context = (void*)CONFIG_ROM_SIZE;
+		media->context = (void*)CONFIG_LP_ROM_SIZE;
 #else
 		return -1;
 #endif
 	} else {
 		uint32_t romsize = ntohl(header->romsize);
 		media->context = (void*)romsize;
-#if defined(CONFIG_ROM_SIZE)
-		if (CONFIG_ROM_SIZE != romsize)
+#if defined(CONFIG_LP_ROM_SIZE)
+		if (CONFIG_LP_ROM_SIZE != romsize)
 			printk(BIOS_INFO, "Warning: rom size unmatch (%d/%d)\n",
-			       CONFIG_ROM_SIZE, romsize);
+			       CONFIG_LP_ROM_SIZE, romsize);
 #endif
 	}
 	media->open = x86_rom_open;
diff --git a/payloads/libpayload/arch/x86/sysinfo.c b/payloads/libpayload/arch/x86/sysinfo.c
index 6c1ef3fc1c..8e8b1c8d0a 100644
--- a/payloads/libpayload/arch/x86/sysinfo.c
+++ b/payloads/libpayload/arch/x86/sysinfo.c
@@ -38,8 +38,8 @@
  */
 struct sysinfo_t lib_sysinfo = {
 	.cpu_khz = 200,
-#ifdef CONFIG_SERIAL_CONSOLE
-	.ser_ioport = CONFIG_SERIAL_IOBASE,
+#ifdef CONFIG_LP_SERIAL_CONSOLE
+	.ser_ioport = CONFIG_LP_SERIAL_IOBASE,
 #else
 	.ser_ioport = 0x3f8,
 #endif
@@ -52,7 +52,7 @@ int lib_get_sysinfo(void)
 	/* Get the CPU speed (for delays). */
 	lib_sysinfo.cpu_khz = get_cpu_speed();
 
-#ifdef CONFIG_MULTIBOOT
+#ifdef CONFIG_LP_MULTIBOOT
 	/* Get the information from the multiboot tables,
 	 * if they exist */
 	get_multiboot_info(&lib_sysinfo);
diff --git a/payloads/libpayload/bin/lpgcc b/payloads/libpayload/bin/lpgcc
index 4eca091fda..32ec5689d0 100755
--- a/payloads/libpayload/bin/lpgcc
+++ b/payloads/libpayload/bin/lpgcc
@@ -68,14 +68,14 @@ else
 	exit 1
 fi
 
-if [ "$CONFIG_ARCH_ARMV7" = "y" ]; then
+if [ "$CONFIG_LP_ARCH_ARMV7" = "y" ]; then
   _ARCHINCDIR=$_INCDIR/armv7
   _ARCHLIBDIR=$_LIBDIR/armv7
   _ARCHEXTRA=""
   _ARCH=armv7
 fi
 
-if [ "$CONFIG_ARCH_X86" = "y" ]; then
+if [ "$CONFIG_LP_ARCH_X86" = "y" ]; then
   _ARCHINCDIR=$_INCDIR/x86
   _ARCHLIBDIR=$_LIBDIR/x86
   _ARCHEXTRA="-m32 "
@@ -135,11 +135,11 @@ done
 
 _CFLAGS="$_ARCHEXTRA -nostdinc -nostdlib -I$BASE/../build -I$_INCDIR -I$_ARCHINCDIR -D__LIBPAYLOAD__=1"
 
-if [ "$CONFIG_PDCURSES" = y ]; then
+if [ "$CONFIG_LP_PDCURSES" = y ]; then
   _CFLAGS="$_CFLAGS -I$BASE/../curses/PDCurses-3.4"
 fi
 
-if [ "$CONFIG_TINYCURSES" = y ]; then
+if [ "$CONFIG_LP_TINYCURSES" = y ]; then
   _CFLAGS="$_CFLAGS -I$BASE/../curses"
 fi
 
diff --git a/payloads/libpayload/configs/config.panther b/payloads/libpayload/configs/config.panther
index 005c6eb71d..ec0f11d8bd 100644
--- a/payloads/libpayload/configs/config.panther
+++ b/payloads/libpayload/configs/config.panther
@@ -7,65 +7,65 @@
 #
 # Generic Options
 #
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_OBSOLETE is not set
-# CONFIG_DEVELOPER is not set
-CONFIG_CHROMEOS=y
+# CONFIG_LP_EXPERIMENTAL is not set
+# CONFIG_LP_OBSOLETE is not set
+# CONFIG_LP_DEVELOPER is not set
+CONFIG_LP_CHROMEOS=y
 
 #
 # Architecture Options
 #
-# CONFIG_ARCH_ARMV7 is not set
-# CONFIG_ARCH_POWERPC is not set
-CONFIG_ARCH_X86=y
-# CONFIG_MEMMAP_RAM_ONLY is not set
-# CONFIG_MULTIBOOT is not set
+# CONFIG_LP_ARCH_ARMV7 is not set
+# CONFIG_LP_ARCH_POWERPC is not set
+CONFIG_LP_ARCH_X86=y
+# CONFIG_LP_MEMMAP_RAM_ONLY is not set
+# CONFIG_LP_MULTIBOOT is not set
 
 #
 # Standard Libraries
 #
-CONFIG_LIBC=y
-# CONFIG_CURSES is not set
-CONFIG_CBFS=y
-CONFIG_LZMA=y
+CONFIG_LP_LIBC=y
+# CONFIG_LP_CURSES is not set
+CONFIG_LP_CBFS=y
+CONFIG_LP_LZMA=y
 
 #
 # Console Options
 #
-CONFIG_SKIP_CONSOLE_INIT=y
-CONFIG_CBMEM_CONSOLE=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_8250_SERIAL_CONSOLE=y
-CONFIG_SERIAL_IOBASE=0x3f8
-# CONFIG_SERIAL_SET_SPEED is not set
-# CONFIG_SERIAL_ACS_FALLBACK is not set
-CONFIG_VIDEO_CONSOLE=y
-# CONFIG_VGA_VIDEO_CONSOLE is not set
-# CONFIG_GEODELX_VIDEO_CONSOLE is not set
-CONFIG_COREBOOT_VIDEO_CONSOLE=y
-CONFIG_PC_KEYBOARD=y
-CONFIG_PC_KEYBOARD_LAYOUT_US=y
-# CONFIG_PC_KEYBOARD_LAYOUT_DE is not set
+CONFIG_LP_SKIP_CONSOLE_INIT=y
+CONFIG_LP_CBMEM_CONSOLE=y
+CONFIG_LP_SERIAL_CONSOLE=y
+CONFIG_LP_8250_SERIAL_CONSOLE=y
+CONFIG_LP_SERIAL_IOBASE=0x3f8
+# CONFIG_LP_SERIAL_SET_SPEED is not set
+# CONFIG_LP_SERIAL_ACS_FALLBACK is not set
+CONFIG_LP_VIDEO_CONSOLE=y
+# CONFIG_LP_VGA_VIDEO_CONSOLE is not set
+# CONFIG_LP_GEODELX_VIDEO_CONSOLE is not set
+CONFIG_LP_COREBOOT_VIDEO_CONSOLE=y
+CONFIG_LP_PC_KEYBOARD=y
+CONFIG_LP_PC_KEYBOARD_LAYOUT_US=y
+# CONFIG_LP_PC_KEYBOARD_LAYOUT_DE is not set
 
 #
 # Drivers
 #
-CONFIG_PCI=y
-CONFIG_NVRAM=y
-# CONFIG_RTC_PORT_EXTENDED_VIA is not set
-# CONFIG_SPEAKER is not set
-# CONFIG_STORAGE is not set
-CONFIG_USB=y
-# CONFIG_USB_UHCI is not set
-# CONFIG_USB_OHCI is not set
-# CONFIG_USB_EHCI is not set
-CONFIG_USB_XHCI=y
-CONFIG_USB_HID=y
-CONFIG_USB_HUB=y
-CONFIG_USB_MSC=y
-CONFIG_USB_PCI=y
-# CONFIG_USB_MEMORY is not set
-# CONFIG_BIG_ENDIAN is not set
-CONFIG_LITTLE_ENDIAN=y
-CONFIG_IO_ADDRESS_SPACE=y
-CONFIG_ARCH_SPECIFIC_OPTIONS=y
+CONFIG_LP_PCI=y
+CONFIG_LP_NVRAM=y
+# CONFIG_LP_RTC_PORT_EXTENDED_VIA is not set
+# CONFIG_LP_SPEAKER is not set
+# CONFIG_LP_STORAGE is not set
+CONFIG_LP_USB=y
+# CONFIG_LP_USB_UHCI is not set
+# CONFIG_LP_USB_OHCI is not set
+# CONFIG_LP_USB_EHCI is not set
+CONFIG_LP_USB_XHCI=y
+CONFIG_LP_USB_HID=y
+CONFIG_LP_USB_HUB=y
+CONFIG_LP_USB_MSC=y
+CONFIG_LP_USB_PCI=y
+# CONFIG_LP_USB_MEMORY is not set
+# CONFIG_LP_BIG_ENDIAN is not set
+CONFIG_LP_LITTLE_ENDIAN=y
+CONFIG_LP_IO_ADDRESS_SPACE=y
+CONFIG_LP_ARCH_SPECIFIC_OPTIONS=y
diff --git a/payloads/libpayload/configs/defconfig b/payloads/libpayload/configs/defconfig
index b41727f794..c4e0d15f2d 100644
--- a/payloads/libpayload/configs/defconfig
+++ b/payloads/libpayload/configs/defconfig
@@ -7,72 +7,72 @@
 #
 # Generic Options
 #
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_OBSOLETE is not set
-# CONFIG_DEVELOPER is not set
-# CONFIG_CHROMEOS is not set
+# CONFIG_LP_EXPERIMENTAL is not set
+# CONFIG_LP_OBSOLETE is not set
+# CONFIG_LP_DEVELOPER is not set
+# CONFIG_LP_CHROMEOS is not set
 
 #
 # Architecture Options
 #
-# CONFIG_ARCH_ARMV7 is not set
-CONFIG_ARCH_X86=y
-# CONFIG_MEMMAP_RAM_ONLY is not set
-# CONFIG_MULTIBOOT is not set
+# CONFIG_LP_ARCH_ARMV7 is not set
+CONFIG_LP_ARCH_X86=y
+# CONFIG_LP_MEMMAP_RAM_ONLY is not set
+# CONFIG_LP_MULTIBOOT is not set
 
 #
 # Standard Libraries
 #
-CONFIG_LIBC=y
-CONFIG_CURSES=y
-# CONFIG_TINYCURSES is not set
-CONFIG_PDCURSES=y
-CONFIG_CBFS=y
-CONFIG_LZMA=y
+CONFIG_LP_LIBC=y
+CONFIG_LP_CURSES=y
+# CONFIG_LP_TINYCURSES is not set
+CONFIG_LP_PDCURSES=y
+CONFIG_LP_CBFS=y
+CONFIG_LP_LZMA=y
 
 #
 # Console Options
 #
-# CONFIG_SKIP_CONSOLE_INIT is not set
-CONFIG_CBMEM_CONSOLE=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_X86_SERIAL_CONSOLE=y
-CONFIG_SERIAL_IOBASE=0x3f8
-# CONFIG_SERIAL_SET_SPEED is not set
-# CONFIG_SERIAL_ACS_FALLBACK is not set
-CONFIG_VIDEO_CONSOLE=y
-CONFIG_VGA_VIDEO_CONSOLE=y
-# CONFIG_GEODELX_VIDEO_CONSOLE is not set
-CONFIG_COREBOOT_VIDEO_CONSOLE=y
-CONFIG_PC_KEYBOARD=y
-CONFIG_PC_KEYBOARD_LAYOUT_US=y
-# CONFIG_PC_KEYBOARD_LAYOUT_DE is not set
+# CONFIG_LP_SKIP_CONSOLE_INIT is not set
+CONFIG_LP_CBMEM_CONSOLE=y
+CONFIG_LP_SERIAL_CONSOLE=y
+CONFIG_LP_X86_SERIAL_CONSOLE=y
+CONFIG_LP_SERIAL_IOBASE=0x3f8
+# CONFIG_LP_SERIAL_SET_SPEED is not set
+# CONFIG_LP_SERIAL_ACS_FALLBACK is not set
+CONFIG_LP_VIDEO_CONSOLE=y
+CONFIG_LP_VGA_VIDEO_CONSOLE=y
+# CONFIG_LP_GEODELX_VIDEO_CONSOLE is not set
+CONFIG_LP_COREBOOT_VIDEO_CONSOLE=y
+CONFIG_LP_PC_KEYBOARD=y
+CONFIG_LP_PC_KEYBOARD_LAYOUT_US=y
+# CONFIG_LP_PC_KEYBOARD_LAYOUT_DE is not set
 
 #
 # Drivers
 #
-CONFIG_PCI=y
-CONFIG_NVRAM=y
-# CONFIG_RTC_PORT_EXTENDED_VIA is not set
-CONFIG_SPEAKER=y
-CONFIG_STORAGE=y
-# CONFIG_STORAGE_64BIT_LBA is not set
-CONFIG_STORAGE_ATA=y
-CONFIG_STORAGE_ATAPI=y
-CONFIG_STORAGE_AHCI=y
-CONFIG_STORAGE_AHCI_ONLY_TESTED=y
-CONFIG_USB=y
-CONFIG_USB_UHCI=y
-CONFIG_USB_OHCI=y
-CONFIG_USB_EHCI=y
-CONFIG_USB_XHCI=y
-CONFIG_USB_HID=y
-CONFIG_USB_HUB=y
-CONFIG_USB_MSC=y
-CONFIG_USB_GEN_HUB=y
-CONFIG_USB_PCI=y
-# CONFIG_USB_MEMORY is not set
-# CONFIG_BIG_ENDIAN is not set
-CONFIG_LITTLE_ENDIAN=y
-CONFIG_IO_ADDRESS_SPACE=y
-CONFIG_ARCH_SPECIFIC_OPTIONS=y
+CONFIG_LP_PCI=y
+CONFIG_LP_NVRAM=y
+# CONFIG_LP_RTC_PORT_EXTENDED_VIA is not set
+CONFIG_LP_SPEAKER=y
+CONFIG_LP_STORAGE=y
+# CONFIG_LP_STORAGE_64BIT_LBA is not set
+CONFIG_LP_STORAGE_ATA=y
+CONFIG_LP_STORAGE_ATAPI=y
+CONFIG_LP_STORAGE_AHCI=y
+CONFIG_LP_STORAGE_AHCI_ONLY_TESTED=y
+CONFIG_LP_USB=y
+CONFIG_LP_USB_UHCI=y
+CONFIG_LP_USB_OHCI=y
+CONFIG_LP_USB_EHCI=y
+CONFIG_LP_USB_XHCI=y
+CONFIG_LP_USB_HID=y
+CONFIG_LP_USB_HUB=y
+CONFIG_LP_USB_MSC=y
+CONFIG_LP_USB_GEN_HUB=y
+CONFIG_LP_USB_PCI=y
+# CONFIG_LP_USB_MEMORY is not set
+# CONFIG_LP_BIG_ENDIAN is not set
+CONFIG_LP_LITTLE_ENDIAN=y
+CONFIG_LP_IO_ADDRESS_SPACE=y
+CONFIG_LP_ARCH_SPECIFIC_OPTIONS=y
diff --git a/payloads/libpayload/crypto/sha1.c b/payloads/libpayload/crypto/sha1.c
index c973e183db..615ed7222f 100644
--- a/payloads/libpayload/crypto/sha1.c
+++ b/payloads/libpayload/crypto/sha1.c
@@ -30,7 +30,7 @@ typedef unsigned int u_int;
 
 /* Moved from libpayload.h */
 
-#ifdef CONFIG_LITTLE_ENDIAN
+#ifdef CONFIG_LP_LITTLE_ENDIAN
 #define BYTE_ORDER      LITTLE_ENDIAN
 #else
 #define BYTE_ORDER      BIG_ENDIAN
diff --git a/payloads/libpayload/curses/Makefile.inc b/payloads/libpayload/curses/Makefile.inc
index 5d14431cda..025a0511d3 100644
--- a/payloads/libpayload/curses/Makefile.inc
+++ b/payloads/libpayload/curses/Makefile.inc
@@ -27,142 +27,142 @@
 ## SUCH DAMAGE.
 ##
 
-ifeq ($(CONFIG_TINYCURSES),y)
+ifeq ($(CONFIG_LP_TINYCURSES),y)
 INCLUDES += -Icurses
 endif
 
-libcurses-$(CONFIG_TINYCURSES) += keyboard.c
-libcurses-$(CONFIG_TINYCURSES) += tinycurses.c
-libcurses-$(CONFIG_TINYCURSES) += colors.c
+libcurses-$(CONFIG_LP_TINYCURSES) += keyboard.c
+libcurses-$(CONFIG_LP_TINYCURSES) += tinycurses.c
+libcurses-$(CONFIG_LP_TINYCURSES) += colors.c
 
-includes-$(CONFIG_TINYCURSES) += curses.h
+includes-$(CONFIG_LP_TINYCURSES) += curses.h
 
-ifeq ($(CONFIG_PDCURSES),y)
+ifeq ($(CONFIG_LP_PDCURSES),y)
 INCLUDES += -D_LP64=0 -Icurses/PDCurses-3.4 -Icurses/pdcurses-backend -Icurses/menu -Icurses/form
 endif
 
-libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcdisp.c
-libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcgetsc.c
-libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdckbd.c
-libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcscrn.c
-libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcsetsc.c
-libcurses-$(CONFIG_PDCURSES) += pdcurses-backend/pdcutil.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/addch.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/move.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/overlay.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/refresh.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/terminfo.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/window.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/util.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/inopts.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/addstr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/keyname.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/instr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/clear.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/addchstr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/kernel.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/pad.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/insstr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/border.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/getyx.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/getstr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/getch.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/termattr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/outopts.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/color.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/deleteln.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/initscr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/slk.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/delch.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/touch.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/mouse.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/scanw.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/scroll.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/printw.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/bkgd.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/inch.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/attr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/insch.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/inchstr.c
-libcurses-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/beep.c
+libcurses-$(CONFIG_LP_PDCURSES) += pdcurses-backend/pdcdisp.c
+libcurses-$(CONFIG_LP_PDCURSES) += pdcurses-backend/pdcgetsc.c
+libcurses-$(CONFIG_LP_PDCURSES) += pdcurses-backend/pdckbd.c
+libcurses-$(CONFIG_LP_PDCURSES) += pdcurses-backend/pdcscrn.c
+libcurses-$(CONFIG_LP_PDCURSES) += pdcurses-backend/pdcsetsc.c
+libcurses-$(CONFIG_LP_PDCURSES) += pdcurses-backend/pdcutil.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/addch.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/move.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/overlay.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/refresh.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/terminfo.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/window.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/util.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/inopts.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/addstr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/keyname.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/instr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/clear.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/addchstr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/kernel.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/pad.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/insstr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/border.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/getyx.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/getstr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/getch.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/termattr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/outopts.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/color.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/deleteln.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/initscr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/slk.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/delch.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/touch.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/mouse.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/scanw.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/scroll.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/printw.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/bkgd.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/inch.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/attr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/insch.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/inchstr.c
+libcurses-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/beep.c
 
-includes-$(CONFIG_PDCURSES) += pdcurses-backend/nc_alloc.h
-includes-$(CONFIG_PDCURSES) += pdcurses-backend/ncurses_cfg.h
-includes-$(CONFIG_PDCURSES) += PDCurses-3.4/curses.h
-includes-$(CONFIG_PDCURSES) += PDCurses-3.4/term.h
-includes-$(CONFIG_PDCURSES) += PDCurses-3.4/panel.h
-includes-$(CONFIG_PDCURSES) += menu/eti.h
-includes-$(CONFIG_PDCURSES) += menu/menu.h
-includes-$(CONFIG_PDCURSES) += menu/mf_common.h
-includes-$(CONFIG_PDCURSES) += form/form.h
+includes-$(CONFIG_LP_PDCURSES) += pdcurses-backend/nc_alloc.h
+includes-$(CONFIG_LP_PDCURSES) += pdcurses-backend/ncurses_cfg.h
+includes-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/curses.h
+includes-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/term.h
+includes-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/panel.h
+includes-$(CONFIG_LP_PDCURSES) += menu/eti.h
+includes-$(CONFIG_LP_PDCURSES) += menu/menu.h
+includes-$(CONFIG_LP_PDCURSES) += menu/mf_common.h
+includes-$(CONFIG_LP_PDCURSES) += form/form.h
 
-libpanel-$(CONFIG_PDCURSES) += PDCurses-3.4/pdcurses/panel.c
+libpanel-$(CONFIG_LP_PDCURSES) += PDCurses-3.4/pdcurses/panel.c
 
-libmenu-$(CONFIG_PDCURSES) += menu/m_req_name.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_nam.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_pad.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_cursor.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_new.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_attribs.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_opt.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_format.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_post.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_userptr.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_cur.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_driver.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_sub.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_win.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_global.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_vis.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_new.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_scale.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_spacing.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_opts.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_pattern.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_val.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_hook.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_use.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_items.c
-libmenu-$(CONFIG_PDCURSES) += menu/m_item_top.c
-libform-$(CONFIG_PDCURSES) += form/frm_page.c
-libform-$(CONFIG_PDCURSES) += form/frm_opts.c
-libform-$(CONFIG_PDCURSES) += form/frm_def.c
-libform-$(CONFIG_PDCURSES) += form/frm_req_name.c
-libform-$(CONFIG_PDCURSES) += form/fty_alpha.c
-libform-$(CONFIG_PDCURSES) += form/frm_driver.c
-libform-$(CONFIG_PDCURSES) += form/fld_user.c
-libform-$(CONFIG_PDCURSES) += form/frm_win.c
-libform-$(CONFIG_PDCURSES) += form/fld_newftyp.c
-#libform-$(CONFIG_PDCURSES) += form/fty_regex.c
-libform-$(CONFIG_PDCURSES) += form/fld_stat.c
-libform-$(CONFIG_PDCURSES) += form/fld_pad.c
-libform-$(CONFIG_PDCURSES) += form/fld_current.c
-libform-$(CONFIG_PDCURSES) += form/frm_post.c
-#libform-$(CONFIG_PDCURSES) += form/f_trace.c
-libform-$(CONFIG_PDCURSES) += form/fty_generic.c
-libform-$(CONFIG_PDCURSES) += form/fld_page.c
-libform-$(CONFIG_PDCURSES) += form/frm_hook.c
-libform-$(CONFIG_PDCURSES) += form/frm_scale.c
-libform-$(CONFIG_PDCURSES) += form/fty_int.c
-libform-$(CONFIG_PDCURSES) += form/fty_alnum.c
-libform-$(CONFIG_PDCURSES) += form/frm_cursor.c
-#libform-$(CONFIG_PDCURSES) += form/fty_ipv4.c
-libform-$(CONFIG_PDCURSES) += form/fld_link.c
-libform-$(CONFIG_PDCURSES) += form/fld_arg.c
-libform-$(CONFIG_PDCURSES) += form/fld_move.c
-libform-$(CONFIG_PDCURSES) += form/fld_def.c
-libform-$(CONFIG_PDCURSES) += form/fld_type.c
-libform-$(CONFIG_PDCURSES) += form/fld_max.c
-libform-$(CONFIG_PDCURSES) += form/fld_ftlink.c
-libform-$(CONFIG_PDCURSES) += form/fld_ftchoice.c
-libform-$(CONFIG_PDCURSES) += form/fld_info.c
-libform-$(CONFIG_PDCURSES) += form/frm_user.c
-#libform-$(CONFIG_PDCURSES) += form/fty_num.c
-libform-$(CONFIG_PDCURSES) += form/frm_sub.c
-libform-$(CONFIG_PDCURSES) += form/fty_enum.c
-libform-$(CONFIG_PDCURSES) += form/frm_data.c
-libform-$(CONFIG_PDCURSES) += form/fld_opts.c
-libform-$(CONFIG_PDCURSES) += form/fld_attr.c
-libform-$(CONFIG_PDCURSES) += form/fld_dup.c
-libform-$(CONFIG_PDCURSES) += form/fld_just.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_req_name.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_nam.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_pad.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_cursor.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_new.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_attribs.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_opt.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_format.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_post.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_userptr.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_cur.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_driver.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_sub.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_win.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_global.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_vis.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_new.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_scale.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_spacing.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_opts.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_pattern.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_val.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_hook.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_use.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_items.c
+libmenu-$(CONFIG_LP_PDCURSES) += menu/m_item_top.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_page.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_opts.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_def.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_req_name.c
+libform-$(CONFIG_LP_PDCURSES) += form/fty_alpha.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_driver.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_user.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_win.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_newftyp.c
+#libform-$(CONFIG_LP_PDCURSES) += form/fty_regex.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_stat.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_pad.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_current.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_post.c
+#libform-$(CONFIG_LP_PDCURSES) += form/f_trace.c
+libform-$(CONFIG_LP_PDCURSES) += form/fty_generic.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_page.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_hook.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_scale.c
+libform-$(CONFIG_LP_PDCURSES) += form/fty_int.c
+libform-$(CONFIG_LP_PDCURSES) += form/fty_alnum.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_cursor.c
+#libform-$(CONFIG_LP_PDCURSES) += form/fty_ipv4.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_link.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_arg.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_move.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_def.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_type.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_max.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_ftlink.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_ftchoice.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_info.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_user.c
+#libform-$(CONFIG_LP_PDCURSES) += form/fty_num.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_sub.c
+libform-$(CONFIG_LP_PDCURSES) += form/fty_enum.c
+libform-$(CONFIG_LP_PDCURSES) += form/frm_data.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_opts.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_attr.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_dup.c
+libform-$(CONFIG_LP_PDCURSES) += form/fld_just.c
 
diff --git a/payloads/libpayload/curses/keyboard.c b/payloads/libpayload/curses/keyboard.c
index 9648dde573..927e06f17f 100644
--- a/payloads/libpayload/curses/keyboard.c
+++ b/payloads/libpayload/curses/keyboard.c
@@ -45,7 +45,7 @@ static int _halfdelay = 0;
 
 /* ============== Serial ==================== */
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 /* We treat serial like a vt100 terminal.  For now we
    do the cooking in here, but we should probably eventually
    pass it to dedicated vt100 code */
@@ -146,12 +146,12 @@ static int cook_serial(unsigned char ch)
 
 static int curses_getchar(int _delay)
 {
-#if defined(CONFIG_USB_HID) || defined(CONFIG_PC_KEYBOARD) || defined(CONFIG_SERIAL_CONSOLE)
+#if defined(CONFIG_LP_USB_HID) || defined(CONFIG_LP_PC_KEYBOARD) || defined(CONFIG_LP_SERIAL_CONSOLE)
 	unsigned short c;
 #endif
 
 	do {
-#ifdef CONFIG_USB_HID
+#ifdef CONFIG_LP_USB_HID
 		usb_poll();
 		if ((curses_flags & F_ENABLE_CONSOLE) &&
 		    usbhid_havechar()) {
@@ -159,7 +159,7 @@ static int curses_getchar(int _delay)
 			if (c != 0) return c;
 		}
 #endif
-#ifdef CONFIG_PC_KEYBOARD
+#ifdef CONFIG_LP_PC_KEYBOARD
 		if ((curses_flags & F_ENABLE_CONSOLE) &&
 		    keyboard_havechar()) {
 			c = keyboard_getchar();
@@ -167,7 +167,7 @@ static int curses_getchar(int _delay)
 		}
 #endif
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 		if ((curses_flags & F_ENABLE_SERIAL) &&
 		    serial_havechar()) {
 			c = serial_getchar();
@@ -225,7 +225,7 @@ int nocbreak(void)
 	return 0;
 }
 
-#ifdef CONFIG_VGA_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VGA_VIDEO_CONSOLE
 void curses_enable_vga(int state)
 {
 	if (state)
@@ -243,7 +243,7 @@ void curses_enable_vga(int state) { }
 int curses_vga_enabled(void) { return 0; }
 #endif
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 void curses_enable_serial(int state)
 {
 	if (state)
diff --git a/payloads/libpayload/curses/local.h b/payloads/libpayload/curses/local.h
index b7c459d2a0..73fb005c5a 100644
--- a/payloads/libpayload/curses/local.h
+++ b/payloads/libpayload/curses/local.h
@@ -70,13 +70,13 @@
 
 /* Flags used to determine what output methods are available */
 
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 #define F_ENABLE_CONSOLE 0x01
 #else
 #define F_ENABLE_CONSOLE 0x00
 #endif
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 #define F_ENABLE_SERIAL  0x02
 #else
 #define F_ENABLE_SERIAL  0x00
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcdisp.c b/payloads/libpayload/curses/pdcurses-backend/pdcdisp.c
index ab73831aa6..308370e5bf 100644
--- a/payloads/libpayload/curses/pdcurses-backend/pdcdisp.c
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcdisp.c
@@ -66,8 +66,8 @@ chtype fallback_acs_map[128] =
 	'|',	'<',	'>',	'*',	'!',	'f',	'o',	' ',
 	};
 
-#ifdef CONFIG_SERIAL_CONSOLE
-#ifdef CONFIG_SERIAL_ACS_FALLBACK
+#ifdef CONFIG_LP_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_ACS_FALLBACK
 chtype serial_acs_map[128];
 #else
 /* See acsc of vt100. */
@@ -93,7 +93,7 @@ chtype serial_acs_map[128] =
 #endif
 #endif
 
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 /* See acsc of linux. */
 chtype console_acs_map[128] =
 	{
@@ -122,10 +122,10 @@ void PDC_gotoyx(int row, int col)
 {
     PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col));
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
     serial_set_cursor(col, row);
 #endif
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
     video_console_set_cursor(col, row);
 #endif
 }
@@ -139,7 +139,7 @@ void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
 
     PDC_LOG(("PDC_transform_line() - called: line %d, len %d, curses_flags %d\n", lineno, len, curses_flags));
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
     int serial_is_bold = 0;
     int serial_is_reverse = 0;
     int serial_is_altcharset = 0;
@@ -157,7 +157,7 @@ void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
     {
 	ch = srcp[j];
 	attr = ch;
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 	if (curses_flags & F_ENABLE_SERIAL) {
 		if (attr & A_BOLD) {
 			if (!serial_is_bold) {
@@ -222,7 +222,7 @@ void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
 
 	}
 #endif
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 	unsigned char c = pdc_atrtab[srcp[j] >> PDC_ATTR_SHIFT];
 
 	if (curses_flags & F_ENABLE_CONSOLE) {
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdckbd.c b/payloads/libpayload/curses/pdcurses-backend/pdckbd.c
index 49b80c74fc..d1061b2499 100644
--- a/payloads/libpayload/curses/pdcurses-backend/pdckbd.c
+++ b/payloads/libpayload/curses/pdcurses-backend/pdckbd.c
@@ -5,7 +5,7 @@
 
 unsigned long pdc_key_modifiers = 0L;
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 /* We treat serial like a vt100 terminal.  For now we
    do the cooking in here, but we should probably eventually
    pass it to dedicated vt100 code */
@@ -108,7 +108,7 @@ void PDC_set_keyboard_binary(bool on)
 
 bool PDC_check_key(void)
 {
-#ifdef CONFIG_USB_HID
+#ifdef CONFIG_LP_USB_HID
     usb_poll();
     if ((curses_flags & F_ENABLE_CONSOLE) &&
         usbhid_havechar()) {
@@ -116,14 +116,14 @@ bool PDC_check_key(void)
     }
 #endif
 
-#ifdef CONFIG_PC_KEYBOARD
+#ifdef CONFIG_LP_PC_KEYBOARD
     if ((curses_flags & F_ENABLE_CONSOLE) &&
         keyboard_havechar()) {
         return TRUE;
     }
 #endif
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
     if ((curses_flags & F_ENABLE_SERIAL) &&
         serial_havechar()) {
         return TRUE;
@@ -139,7 +139,7 @@ int PDC_get_key(void)
 {
     int c = 0;
 
-#ifdef CONFIG_USB_HID
+#ifdef CONFIG_LP_USB_HID
     usb_poll();
     if ((curses_flags & F_ENABLE_CONSOLE) &&
         usbhid_havechar()) {
@@ -147,14 +147,14 @@ int PDC_get_key(void)
     }
 #endif
 
-#ifdef CONFIG_PC_KEYBOARD
+#ifdef CONFIG_LP_PC_KEYBOARD
     if ((curses_flags & F_ENABLE_CONSOLE) &&
         keyboard_havechar() && (c==0)) {
         c = keyboard_getchar();
     }
 #endif
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
     if ((curses_flags & F_ENABLE_SERIAL) &&
         serial_havechar() && (c==0)) {
         c = cook_serial(serial_getchar());
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcscrn.c b/payloads/libpayload/curses/pdcurses-backend/pdcscrn.c
index e741b15d09..c4922ec409 100644
--- a/payloads/libpayload/curses/pdcurses-backend/pdcscrn.c
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcscrn.c
@@ -72,7 +72,7 @@ int PDC_scr_open(int argc, char **argv)
     SP->lines = PDC_get_rows();
     SP->cols = PDC_get_columns();
 
-#ifdef CONFIG_SPEAKER
+#ifdef CONFIG_LP_SPEAKER
     SP->audible = TRUE;
 #endif
 
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c b/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
index d016063ff0..b2997a16f9 100644
--- a/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
@@ -13,12 +13,12 @@ int PDC_curs_set(int visibility)
     ret_vis = SP->visibility;
     SP->visibility = visibility;
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
     if (curses_flags & F_ENABLE_SERIAL) {
         serial_cursor_enable(visibility);
     }
 #endif
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
     if (curses_flags & F_ENABLE_CONSOLE) {
         video_console_cursor_enable(visibility);
     }
diff --git a/payloads/libpayload/curses/pdcurses-backend/pdcutil.c b/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
index 030f4622e2..c40e2ed1eb 100644
--- a/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
+++ b/payloads/libpayload/curses/pdcurses-backend/pdcutil.c
@@ -11,7 +11,7 @@ void PDC_beep(void)
 {
     PDC_LOG(("PDC_beep() - called\n"));
 
-#ifdef CONFIG_SPEAKER
+#ifdef CONFIG_LP_SPEAKER
     speaker_tone(1760, 500); /* 1760 == note A6 */
 #endif
 }
diff --git a/payloads/libpayload/curses/tinycurses.c b/payloads/libpayload/curses/tinycurses.c
index fe6e7dee41..d5bf23f1af 100644
--- a/payloads/libpayload/curses/tinycurses.c
+++ b/payloads/libpayload/curses/tinycurses.c
@@ -111,8 +111,8 @@ chtype fallback_acs_map[128] =
 	'|',	'<',	'>',	'*',	'!',	'f',	'o',	' ',
 	};
 
-#ifdef CONFIG_SERIAL_CONSOLE
-#ifdef CONFIG_SERIAL_ACS_FALLBACK
+#ifdef CONFIG_LP_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_ACS_FALLBACK
 chtype serial_acs_map[128];
 #else
 /* See acsc of vt100. */
@@ -138,7 +138,7 @@ chtype serial_acs_map[128] =
 #endif
 #endif
 
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 /* See acsc of linux. */
 chtype console_acs_map[128] =
 	{
@@ -191,7 +191,7 @@ NCURSES_CH_T _nc_render(WINDOW *win, NCURSES_CH_T ch)
 int beep(void)
 {
 	/* TODO: Flash the screen if beeping fails? */
-#ifdef CONFIG_SPEAKER
+#ifdef CONFIG_LP_SPEAKER
 	speaker_tone(1760, 500);	/* 1760 == note A6 */
 #endif
 	return OK;
@@ -202,12 +202,12 @@ int cbreak(void) { /* TODO */ return 0; }
 // int color_content(short color, short *r, short *g, short *b) {}
 int curs_set(int on)
 {
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 	if (curses_flags & F_ENABLE_SERIAL) {
 		serial_cursor_enable(on);
 	}
 #endif
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 	if (curses_flags & F_ENABLE_CONSOLE) {
 		video_console_cursor_enable(on);
 	}
@@ -315,12 +315,12 @@ WINDOW *initscr(void)
 
 	for (i = 0; i < 128; i++)
 	  acs_map[i] = (chtype) i | A_ALTCHARSET;
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 	if (curses_flags & F_ENABLE_SERIAL) {
 		serial_clear();
 	}
 #endif
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 	if (curses_flags & F_ENABLE_CONSOLE) {
 		/* Clear the screen and kill the cursor */
 
@@ -719,7 +719,7 @@ int whline(WINDOW *win, chtype ch, int n)
 	(((c) & 0x4400) >> 2) | ((c) & 0xAA00) | (((c) & 0x1100) << 2)
 int wnoutrefresh(WINDOW *win)
 {
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 	// FIXME.
 	int serial_is_bold = 0;
 	int serial_is_reverse = 0;
@@ -732,7 +732,7 @@ int wnoutrefresh(WINDOW *win)
 	int x, y;
 	chtype ch;
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 	serial_end_bold();
 	serial_end_altcharset();
 #endif
@@ -744,7 +744,7 @@ int wnoutrefresh(WINDOW *win)
 
 		/* Position the serial cursor */
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 		if (curses_flags & F_ENABLE_SERIAL)
 			serial_set_cursor(win->_begy + y, win->_begx +
 					win->_line[y].firstchar);
@@ -753,7 +753,7 @@ int wnoutrefresh(WINDOW *win)
 		for (x = win->_line[y].firstchar; x <= win->_line[y].lastchar; x++) {
 			attr_t attr = win->_line[y].text[x].attr;
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 			if (curses_flags & F_ENABLE_SERIAL) {
 				ch = win->_line[y].text[x].chars[0];
 
@@ -819,7 +819,7 @@ int wnoutrefresh(WINDOW *win)
 
 			}
 #endif
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 			unsigned int c =
 				((int)color_pairs[PAIR_NUMBER(attr)]) << 8;
 
@@ -860,12 +860,12 @@ int wnoutrefresh(WINDOW *win)
 		win->_line[y].lastchar = _NOCHANGE;
 	}
 
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 	if (curses_flags & F_ENABLE_SERIAL)
 		serial_set_cursor(win->_begy + win->_cury, win->_begx + win->_curx);
 #endif
 
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 	if (curses_flags & F_ENABLE_CONSOLE)
 		video_console_set_cursor(win->_begx + win->_curx, win->_begy + win->_cury);
 #endif
diff --git a/payloads/libpayload/drivers/Makefile.inc b/payloads/libpayload/drivers/Makefile.inc
index 901c77e69d..b31e341efb 100644
--- a/payloads/libpayload/drivers/Makefile.inc
+++ b/payloads/libpayload/drivers/Makefile.inc
@@ -29,65 +29,65 @@
 ## SUCH DAMAGE.
 ##
 
-libc-$(CONFIG_PCI) += pci.c
+libc-$(CONFIG_LP_PCI) += pci.c
 
-libc-$(CONFIG_SPEAKER) += speaker.c
+libc-$(CONFIG_LP_SPEAKER) += speaker.c
 
-libc-$(CONFIG_X86_SERIAL_CONSOLE) += serial.c
+libc-$(CONFIG_LP_X86_SERIAL_CONSOLE) += serial.c
 
-libc-$(CONFIG_PC_KEYBOARD) += keyboard.c
+libc-$(CONFIG_LP_PC_KEYBOARD) += keyboard.c
 
-libc-$(CONFIG_CBMEM_CONSOLE) += cbmem_console.c
+libc-$(CONFIG_LP_CBMEM_CONSOLE) += cbmem_console.c
 
-libc-$(CONFIG_NVRAM) += nvram.c
-libc-$(CONFIG_NVRAM) += options.c
+libc-$(CONFIG_LP_NVRAM) += nvram.c
+libc-$(CONFIG_LP_NVRAM) += options.c
 
 # Video console drivers
-libc-$(CONFIG_VIDEO_CONSOLE) += video/video.c
-libc-$(CONFIG_VGA_VIDEO_CONSOLE) += video/vga.c
+libc-$(CONFIG_LP_VIDEO_CONSOLE) += video/video.c
+libc-$(CONFIG_LP_VGA_VIDEO_CONSOLE) += video/vga.c
 
 # Geode LX console drivers
-libc-$(CONFIG_GEODELX_VIDEO_CONSOLE) += video/geodelx.c
-libc-$(CONFIG_GEODELX_VIDEO_CONSOLE) += video/font8x16.c
+libc-$(CONFIG_LP_GEODELX_VIDEO_CONSOLE) += video/geodelx.c
+libc-$(CONFIG_LP_GEODELX_VIDEO_CONSOLE) += video/font8x16.c
 
 # coreboot generic framebuffer driver
 libc-$(CONFIG_COREBOOT_VIDEO_CONSOLE) += video/corebootfb.c
 libc-$(CONFIG_COREBOOT_VIDEO_CONSOLE) += video/font8x16.c
 
 # AHCI/ATAPI driver
-libc-$(CONFIG_STORAGE) += storage/storage.c
-libc-$(CONFIG_STORAGE_AHCI) += storage/ahci.c
-libc-$(CONFIG_STORAGE_AHCI) += storage/ahci_common.c
-ifeq ($(CONFIG_STORAGE_ATA),y)
-libc-$(CONFIG_STORAGE_ATA) += storage/ata.c
-libc-$(CONFIG_STORAGE_ATA) += storage/ahci_ata.c
+libc-$(CONFIG_LP_STORAGE) += storage/storage.c
+libc-$(CONFIG_LP_STORAGE_AHCI) += storage/ahci.c
+libc-$(CONFIG_LP_STORAGE_AHCI) += storage/ahci_common.c
+ifeq ($(CONFIG_LP_STORAGE_ATA),y)
+libc-$(CONFIG_LP_STORAGE_ATA) += storage/ata.c
+libc-$(CONFIG_LP_STORAGE_ATA) += storage/ahci_ata.c
 endif
-ifeq ($(CONFIG_STORAGE_ATAPI),y)
-libc-$(CONFIG_STORAGE_ATAPI) += storage/atapi.c
-libc-$(CONFIG_STORAGE_ATAPI) += storage/ahci_atapi.c
+ifeq ($(CONFIG_LP_STORAGE_ATAPI),y)
+libc-$(CONFIG_LP_STORAGE_ATAPI) += storage/atapi.c
+libc-$(CONFIG_LP_STORAGE_ATAPI) += storage/ahci_atapi.c
 endif
 
 # USB stack
-libc-$(CONFIG_USB) += usb/usbinit.c
-libc-$(CONFIG_USB) += usb/usb.c
-libc-$(CONFIG_USB) += usb/usb_dev.c
-libc-$(CONFIG_USB) += usb/quirks.c
-libc-$(CONFIG_USB_GEN_HUB) += usb/generic_hub.c
-libc-$(CONFIG_USB_HUB) += usb/usbhub.c
-libc-$(CONFIG_USB_UHCI) += usb/uhci.c
-libc-$(CONFIG_USB_UHCI) += usb/uhci_rh.c
-libc-$(CONFIG_USB_OHCI) += usb/ohci.c
-libc-$(CONFIG_USB_OHCI) += usb/ohci_rh.c
-libc-$(CONFIG_USB_EHCI) += usb/ehci.c
-libc-$(CONFIG_USB_EHCI) += usb/ehci_rh.c
-libc-$(CONFIG_USB_XHCI) += usb/xhci.c
-libc-$(CONFIG_USB_XHCI) += usb/xhci_debug.c
-libc-$(CONFIG_USB_XHCI) += usb/xhci_devconf.c
-libc-$(CONFIG_USB_XHCI) += usb/xhci_events.c
-libc-$(CONFIG_USB_XHCI) += usb/xhci_commands.c
-libc-$(CONFIG_USB_XHCI) += usb/xhci_rh.c
-libc-$(CONFIG_USB_HID) += usb/usbhid.c
-libc-$(CONFIG_USB_MSC) += usb/usbmsc.c
+libc-$(CONFIG_LP_USB) += usb/usbinit.c
+libc-$(CONFIG_LP_USB) += usb/usb.c
+libc-$(CONFIG_LP_USB) += usb/usb_dev.c
+libc-$(CONFIG_LP_USB) += usb/quirks.c
+libc-$(CONFIG_LP_USB_GEN_HUB) += usb/generic_hub.c
+libc-$(CONFIG_LP_USB_HUB) += usb/usbhub.c
+libc-$(CONFIG_LP_USB_UHCI) += usb/uhci.c
+libc-$(CONFIG_LP_USB_UHCI) += usb/uhci_rh.c
+libc-$(CONFIG_LP_USB_OHCI) += usb/ohci.c
+libc-$(CONFIG_LP_USB_OHCI) += usb/ohci_rh.c
+libc-$(CONFIG_LP_USB_EHCI) += usb/ehci.c
+libc-$(CONFIG_LP_USB_EHCI) += usb/ehci_rh.c
+libc-$(CONFIG_LP_USB_XHCI) += usb/xhci.c
+libc-$(CONFIG_LP_USB_XHCI) += usb/xhci_debug.c
+libc-$(CONFIG_LP_USB_XHCI) += usb/xhci_devconf.c
+libc-$(CONFIG_LP_USB_XHCI) += usb/xhci_events.c
+libc-$(CONFIG_LP_USB_XHCI) += usb/xhci_commands.c
+libc-$(CONFIG_LP_USB_XHCI) += usb/xhci_rh.c
+libc-$(CONFIG_LP_USB_HID) += usb/usbhid.c
+libc-$(CONFIG_LP_USB_MSC) += usb/usbmsc.c
 
 # used by both USB HID and keyboard
 libc-y += hid.c
diff --git a/payloads/libpayload/drivers/keyboard.c b/payloads/libpayload/drivers/keyboard.c
index ddedbd3942..8525a3e7fa 100644
--- a/payloads/libpayload/drivers/keyboard.c
+++ b/payloads/libpayload/drivers/keyboard.c
@@ -41,7 +41,7 @@ struct layout_maps {
 static struct layout_maps *map;
 
 static struct layout_maps keyboard_layouts[] = {
-#ifdef CONFIG_PC_KEYBOARD_LAYOUT_US
+#ifdef CONFIG_LP_PC_KEYBOARD_LAYOUT_US
 { .country = "us", .map = {
 	{ /* No modifier */
 	 0x00, 0x1B, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36,
@@ -97,7 +97,7 @@ static struct layout_maps keyboard_layouts[] = {
 	 }
 }},
 #endif
-#ifdef CONFIG_PC_KEYBOARD_LAYOUT_DE
+#ifdef CONFIG_LP_PC_KEYBOARD_LAYOUT_DE
 { .country = "de", .map = {
 	{ /* No modifier */
 	 0x00, 0x1B, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36,
diff --git a/payloads/libpayload/drivers/nvram.c b/payloads/libpayload/drivers/nvram.c
index 86ff670425..a046c8e6cd 100644
--- a/payloads/libpayload/drivers/nvram.c
+++ b/payloads/libpayload/drivers/nvram.c
@@ -60,7 +60,7 @@
  * doesn't try to do this on its own.
  */
 #define RTC_PORT_STANDARD      0x70
-#ifdef CONFIG_RTC_PORT_EXTENDED_VIA
+#ifdef CONFIG_LP_RTC_PORT_EXTENDED_VIA
 #define RTC_PORT_EXTENDED      0x74
 #else
 #define RTC_PORT_EXTENDED      0x72
diff --git a/payloads/libpayload/drivers/serial.c b/payloads/libpayload/drivers/serial.c
index 0d2964b771..92782a0ee6 100644
--- a/payloads/libpayload/drivers/serial.c
+++ b/payloads/libpayload/drivers/serial.c
@@ -39,7 +39,7 @@ static int serial_is_mem_mapped = 0;
 
 static uint8_t serial_read_reg(int offset)
 {
-#ifdef CONFIG_IO_ADDRESS_SPACE
+#ifdef CONFIG_LP_IO_ADDRESS_SPACE
 	if (!serial_is_mem_mapped)
 		return inb(IOBASE + offset);
 	else
@@ -49,7 +49,7 @@ static uint8_t serial_read_reg(int offset)
 
 static void serial_write_reg(uint8_t val, int offset)
 {
-#ifdef CONFIG_IO_ADDRESS_SPACE
+#ifdef CONFIG_LP_IO_ADDRESS_SPACE
 	if (!serial_is_mem_mapped)
 		outb(val, IOBASE + offset);
 	else
@@ -57,7 +57,7 @@ static void serial_write_reg(uint8_t val, int offset)
 		writeb(val, MEMBASE + offset);
 }
 
-#ifdef CONFIG_SERIAL_SET_SPEED
+#ifdef CONFIG_LP_SERIAL_SET_SPEED
 static void serial_hardware_init(int speed, int word_bits,
 				 int parity, int stop_bits)
 {
@@ -102,7 +102,7 @@ void serial_init(void)
 		(lib_sysinfo.serial->type == CB_SERIAL_TYPE_MEMORY_MAPPED);
 
 	if (!serial_is_mem_mapped) {
-#ifdef CONFIG_IO_ADDRESS_SPACE
+#ifdef CONFIG_LP_IO_ADDRESS_SPACE
 		if ((inb(IOBASE + 0x05) == 0xFF) &&
 				(inb(IOBASE + 0x06) == 0xFF)) {
 			printf("IO space mapped serial not present.");
@@ -114,8 +114,8 @@ void serial_init(void)
 #endif
 	}
 
-#ifdef CONFIG_SERIAL_SET_SPEED
-	serial_hardware_init(CONFIG_SERIAL_BAUD_RATE, 8, 0, 1);
+#ifdef CONFIG_LP_SERIAL_SET_SPEED
+	serial_hardware_init(CONFIG_LP_SERIAL_BAUD_RATE, 8, 0, 1);
 #endif
 	console_add_input_driver(&consin);
 	console_add_output_driver(&consout);
diff --git a/payloads/libpayload/drivers/storage/ahci.c b/payloads/libpayload/drivers/storage/ahci.c
index 5711fa263d..4eef8435f6 100644
--- a/payloads/libpayload/drivers/storage/ahci.c
+++ b/payloads/libpayload/drivers/storage/ahci.c
@@ -152,7 +152,7 @@ static int ahci_dev_init(hba_ctrl_t *const ctrl,
 	switch (port->signature) {
 	case HBA_PxSIG_ATA:
 		printf("ahci: ATA drive on port #%d.\n", portnum);
-#ifdef CONFIG_STORAGE_ATA
+#ifdef CONFIG_LP_STORAGE_ATA
 		dev->ata_dev.identify = ahci_identify_device;
 		dev->ata_dev.read_sectors = ahci_ata_read_sectors;
 		return ata_attach_device(&dev->ata_dev, PORT_TYPE_SATA);
@@ -160,7 +160,7 @@ static int ahci_dev_init(hba_ctrl_t *const ctrl,
 		break;
 	case HBA_PxSIG_ATAPI:
 		printf("ahci: ATAPI drive on port #%d.\n", portnum);
-#ifdef CONFIG_STORAGE_ATAPI
+#ifdef CONFIG_LP_STORAGE_ATAPI
 		dev->atapi_dev.identify = ahci_identify_device;
 		dev->atapi_dev.packet_read_cmd = ahci_packet_read_cmd;
 		return atapi_attach_device(&dev->atapi_dev, PORT_TYPE_SATA);
@@ -217,7 +217,7 @@ static void ahci_port_probe(hba_ctrl_t *const ctrl,
 	ahci_dev_init(ctrl, port, portnum);
 }
 
-#ifdef CONFIG_STORAGE_AHCI_ONLY_TESTED
+#ifdef CONFIG_LP_STORAGE_AHCI_ONLY_TESTED
 static u32 working_controllers[] = {
 	0x8086 | 0x2929 << 16, /* Mobile ICH9 */
 	0x8086 | 0x1e03 << 16, /* Mobile Panther Point PCH */
@@ -233,7 +233,7 @@ static void ahci_init_pci(pcidev_t dev)
 	const u16 vendor = pci_read_config16(dev, 0x00);
 	const u16 device = pci_read_config16(dev, 0x02);
 
-#ifdef CONFIG_STORAGE_AHCI_ONLY_TESTED
+#ifdef CONFIG_LP_STORAGE_AHCI_ONLY_TESTED
 	const u32 vendor_device = pci_read_config32(dev, 0x0);
 	for (i = 0; i < ARRAY_SIZE(working_controllers); ++i)
 		if (vendor_device == working_controllers[i])
diff --git a/payloads/libpayload/drivers/storage/ata.c b/payloads/libpayload/drivers/storage/ata.c
index e7d45fd8cd..f1cf28f91e 100644
--- a/payloads/libpayload/drivers/storage/ata.c
+++ b/payloads/libpayload/drivers/storage/ata.c
@@ -212,7 +212,7 @@ int ata_attach_device(ata_dev_t *const dev, const storage_port_t port_type)
 	ata_strncpy(model, id + 27, sizeof(model));
 	printf("ata: Identified %s [%s]\n", model, fw);
 
-#ifdef CONFIG_STORAGE_64BIT_LBA
+#ifdef CONFIG_LP_STORAGE_64BIT_LBA
 	if (id[ATA_CMDS_AND_FEATURE_SETS + 1] & (1 << 10)) {
 		printf("ata: Support for LBA-48 enabled.\n");
 		dev->read_cmd = ATA_READ_DMA_EXT;
diff --git a/payloads/libpayload/drivers/storage/storage.c b/payloads/libpayload/drivers/storage/storage.c
index ae60309401..ccfd02cc23 100644
--- a/payloads/libpayload/drivers/storage/storage.c
+++ b/payloads/libpayload/drivers/storage/storage.c
@@ -28,7 +28,7 @@
  */
 
 #include <libpayload.h>
-#ifdef CONFIG_STORAGE_AHCI
+#ifdef CONFIG_LP_STORAGE_AHCI
 # include <storage/ahci.h>
 #endif
 #include <storage/storage.h>
@@ -110,7 +110,7 @@ ssize_t storage_read_blocks512(const size_t dev_num,
  */
 void storage_initialize(void)
 {
-#ifdef CONFIG_STORAGE_AHCI
+#ifdef CONFIG_LP_STORAGE_AHCI
 	ahci_initialize();
 #endif
 }
diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c
index 82802a7f0d..b9837017e4 100644
--- a/payloads/libpayload/drivers/usb/ehci.c
+++ b/payloads/libpayload/drivers/usb/ehci.c
@@ -805,7 +805,7 @@ ehci_init (unsigned long physical_bar)
 	return controller;
 }
 
-#ifdef CONFIG_USB_PCI
+#ifdef CONFIG_LP_USB_PCI
 hci_t *
 ehci_pci_init (pcidev_t addr)
 {
diff --git a/payloads/libpayload/drivers/usb/ohci.c b/payloads/libpayload/drivers/usb/ohci.c
index 9f15dd0930..0683de3c5d 100644
--- a/payloads/libpayload/drivers/usb/ohci.c
+++ b/payloads/libpayload/drivers/usb/ohci.c
@@ -251,7 +251,7 @@ ohci_init (unsigned long physical_bar)
 	return controller;
 }
 
-#ifdef CONFIG_USB_PCI
+#ifdef CONFIG_LP_USB_PCI
 hci_t *
 ohci_pci_init (pcidev_t addr)
 {
diff --git a/payloads/libpayload/drivers/usb/usb.c b/payloads/libpayload/drivers/usb/usb.c
index 47f8eb6e3a..6b54dbbada 100644
--- a/payloads/libpayload/drivers/usb/usb.c
+++ b/payloads/libpayload/drivers/usb/usb.c
@@ -464,7 +464,7 @@ set_address (hci_t *controller, int speed, int hubport, int hubaddr)
 		break;
 	case hid_device:
 		usb_debug ("HID\n");
-#ifdef CONFIG_USB_HID
+#ifdef CONFIG_LP_USB_HID
 		controller->devices[adr]->init = usb_hid_init;
 		return adr;
 #else
@@ -482,7 +482,7 @@ set_address (hci_t *controller, int speed, int hubport, int hubaddr)
 		break;
 	case msc_device:
 		usb_debug ("MSC\n");
-#ifdef CONFIG_USB_MSC
+#ifdef CONFIG_LP_USB_MSC
 		controller->devices[adr]->init = usb_msc_init;
 		return adr;
 #else
@@ -491,7 +491,7 @@ set_address (hci_t *controller, int speed, int hubport, int hubaddr)
 		break;
 	case hub_device:
 		usb_debug ("hub\n");
-#ifdef CONFIG_USB_HUB
+#ifdef CONFIG_LP_USB_HUB
 		controller->devices[adr]->init = usb_hub_init;
 		return adr;
 #else
diff --git a/payloads/libpayload/drivers/usb/usbhid.c b/payloads/libpayload/drivers/usb/usbhid.c
index b8c04f1d1a..51c3d46c25 100644
--- a/payloads/libpayload/drivers/usb/usbhid.c
+++ b/payloads/libpayload/drivers/usb/usbhid.c
@@ -138,7 +138,7 @@ struct layout_maps {
 static const struct layout_maps *map;
 
 static const struct layout_maps keyboard_layouts[] = {
-// #ifdef CONFIG_PC_KEYBOARD_LAYOUT_US
+// #ifdef CONFIG_LP_PC_KEYBOARD_LAYOUT_US
 { .country = "us", .map = {
 	{ /* No modifier */
 	-1, -1, -1, -1, 'a', 'b', 'c', 'd',
diff --git a/payloads/libpayload/drivers/usb/usbinit.c b/payloads/libpayload/drivers/usb/usbinit.c
index ca0bf76866..90c31d7ef5 100644
--- a/payloads/libpayload/drivers/usb/usbinit.c
+++ b/payloads/libpayload/drivers/usb/usbinit.c
@@ -36,7 +36,7 @@
 #include "xhci.h"
 #include <usb/usbdisk.h>
 
-#ifdef CONFIG_USB_PCI
+#ifdef CONFIG_LP_USB_PCI
 /**
  * Initializes USB controller attached to PCI
  *
@@ -71,7 +71,7 @@ static int usb_controller_initialize(int bus, int dev, int func)
 			pciid >> 16, pciid & 0xFFFF, func);
 		switch (prog_if) {
 		case 0x00:
-#ifdef CONFIG_USB_UHCI
+#ifdef CONFIG_LP_USB_UHCI
 			usb_debug("UHCI controller\n");
 			uhci_pci_init (pci_device);
 #else
@@ -80,7 +80,7 @@ static int usb_controller_initialize(int bus, int dev, int func)
 			break;
 
 		case 0x10:
-#ifdef CONFIG_USB_OHCI
+#ifdef CONFIG_LP_USB_OHCI
 			usb_debug("OHCI controller\n");
 			ohci_pci_init(pci_device);
 #else
@@ -89,7 +89,7 @@ static int usb_controller_initialize(int bus, int dev, int func)
 			break;
 
 		case 0x20:
-#ifdef CONFIG_USB_EHCI
+#ifdef CONFIG_LP_USB_EHCI
 			usb_debug("EHCI controller\n");
 			ehci_pci_init(pci_device);
 #else
@@ -98,7 +98,7 @@ static int usb_controller_initialize(int bus, int dev, int func)
 			break;
 
 		case 0x30:
-#ifdef CONFIG_USB_XHCI
+#ifdef CONFIG_LP_USB_XHCI
 			usb_debug("xHCI controller\n");
 			xhci_pci_init(pci_device);
 #else
@@ -156,17 +156,17 @@ static void usb_scan_pci_bus(int bus)
 }
 #endif
 
-#ifdef CONFIG_USB_MEMORY
+#ifdef CONFIG_LP_USB_MEMORY
 static void usb_scan_memory(void)
 {
-#ifdef CONFIG_USB_XHCI
-	xhci_init(CONFIG_USB_XHCI_BASE_ADDRESS);
+#ifdef CONFIG_LP_USB_XHCI
+	xhci_init(CONFIG_LP_USB_XHCI_BASE_ADDRESS);
 #endif
-#ifdef CONFIG_USB_EHCI
-	ehci_init(CONFIG_USB_EHCI_BASE_ADDRESS);
+#ifdef CONFIG_LP_USB_EHCI
+	ehci_init(CONFIG_LP_USB_EHCI_BASE_ADDRESS);
 #endif
-#ifdef CONFIG_USB_OHCI
-	ohci_init(CONFIG_USB_OHCI_BASE_ADDRESS);
+#ifdef CONFIG_LP_USB_OHCI
+	ohci_init(CONFIG_LP_USB_OHCI_BASE_ADDRESS);
 #endif
 }
 #endif
@@ -176,10 +176,10 @@ static void usb_scan_memory(void)
  */
 int usb_initialize(void)
 {
-#ifdef CONFIG_USB_PCI
+#ifdef CONFIG_LP_USB_PCI
 	usb_scan_pci_bus(0);
 #endif
-#ifdef CONFIG_USB_MEMORY
+#ifdef CONFIG_LP_USB_MEMORY
 	usb_scan_memory();
 #endif
 	return 0;
diff --git a/payloads/libpayload/drivers/usb/xhci.c b/payloads/libpayload/drivers/usb/xhci.c
index 0bd54c7d74..2e9dd3b912 100644
--- a/payloads/libpayload/drivers/usb/xhci.c
+++ b/payloads/libpayload/drivers/usb/xhci.c
@@ -297,7 +297,7 @@ _free_controller:
 	return NULL;
 }
 
-#ifdef CONFIG_USB_PCI
+#ifdef CONFIG_LP_USB_PCI
 hci_t *
 xhci_pci_init (pcidev_t addr)
 {
@@ -344,8 +344,8 @@ xhci_reinit (hci_t *controller)
 		return;
 
 	/* Enable all available slots */
-	xhci->opreg->config = xhci->capreg->MaxSlots & CONFIG_MASK_MaxSlotsEn;
-	xhci->max_slots_en = xhci->capreg->MaxSlots & CONFIG_MASK_MaxSlotsEn;
+	xhci->opreg->config = xhci->capreg->MaxSlots & CONFIG_LP_MASK_MaxSlotsEn;
+	xhci->max_slots_en = xhci->capreg->MaxSlots & CONFIG_LP_MASK_MaxSlotsEn;
 
 	/* Set DCBAA */
 	xhci->opreg->dcbaap_lo = virt_to_phys(xhci->dcbaa);
diff --git a/payloads/libpayload/drivers/usb/xhci_private.h b/payloads/libpayload/drivers/usb/xhci_private.h
index 6f7893ee31..945c7f1982 100644
--- a/payloads/libpayload/drivers/usb/xhci_private.h
+++ b/payloads/libpayload/drivers/usb/xhci_private.h
@@ -389,7 +389,7 @@ typedef struct xhci {
 		u32 dcbaap_lo;
 		u32 dcbaap_hi;
 		u32 config;
-#define CONFIG_MASK_MaxSlotsEn 0xff
+#define CONFIG_LP_MASK_MaxSlotsEn 0xff
 		u8 res3[0x3ff-0x3c+1];
 		struct {
 			u32 portsc;
diff --git a/payloads/libpayload/drivers/video/video.c b/payloads/libpayload/drivers/video/video.c
index b8fe5d9687..ed47234345 100644
--- a/payloads/libpayload/drivers/video/video.c
+++ b/payloads/libpayload/drivers/video/video.c
@@ -31,27 +31,27 @@
 #include <libpayload.h>
 #include <video_console.h>
 
-#ifdef CONFIG_GEODELX_VIDEO_CONSOLE
+#ifdef CONFIG_LP_GEODELX_VIDEO_CONSOLE
 extern struct video_console geodelx_video_console;
 #endif
 
-#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
+#ifdef CONFIG_LP_COREBOOT_VIDEO_CONSOLE
 extern struct video_console coreboot_video_console;
 #endif
 
-#ifdef CONFIG_VGA_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VGA_VIDEO_CONSOLE
 extern struct video_console vga_video_console;
 #endif
 
 static struct video_console *console_list[] =
 {
-#ifdef CONFIG_GEODELX_VIDEO_CONSOLE
+#ifdef CONFIG_LP_GEODELX_VIDEO_CONSOLE
 	&geodelx_video_console,
 #endif
-#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
+#ifdef CONFIG_LP_COREBOOT_VIDEO_CONSOLE
 	&coreboot_video_console,
 #endif
-#ifdef CONFIG_VGA_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VGA_VIDEO_CONSOLE
 	&vga_video_console,
 #endif
 };
diff --git a/payloads/libpayload/include/cbfs_core.h b/payloads/libpayload/include/cbfs_core.h
index f9d1fc313d..d908d83d9c 100644
--- a/payloads/libpayload/include/cbfs_core.h
+++ b/payloads/libpayload/include/cbfs_core.h
@@ -88,7 +88,7 @@
 /** this is the master cbfs header - it needs to be located somewhere available
     to bootblock (to load romstage).  Where it actually lives is up to coreboot.
     On x86, a pointer to this header will live at 0xFFFFFFFC.
-    For other platforms, you need to define CONFIG_CBFS_HEADER_ROM_OFFSET */
+    For other platforms, you need to define CONFIG_LP_CBFS_HEADER_ROM_OFFSET */
 
 struct cbfs_header {
 	uint32_t magic;
diff --git a/payloads/libpayload/include/endian.h b/payloads/libpayload/include/endian.h
index d4ddb5df4f..ada6bc65b0 100644
--- a/payloads/libpayload/include/endian.h
+++ b/payloads/libpayload/include/endian.h
@@ -45,7 +45,7 @@ static inline uint64_t swap_bytes64(uint64_t in)
 
 /* Endian functions from glibc 2.9 / BSD "endian.h" */
 
-#if defined CONFIG_BIG_ENDIAN
+#if defined CONFIG_LP_BIG_ENDIAN
 
 #define htobe16(in) (in)
 #define htobe32(in) (in)
@@ -55,7 +55,7 @@ static inline uint64_t swap_bytes64(uint64_t in)
 #define htole32(in) swap_bytes32(in)
 #define htole64(in) swap_bytes64(in)
 
-#elif defined CONFIG_LITTLE_ENDIAN
+#elif defined CONFIG_LP_LITTLE_ENDIAN
 
 #define htobe16(in) swap_bytes16(in)
 #define htobe32(in) swap_bytes32(in)
diff --git a/payloads/libpayload/include/kconfig.h b/payloads/libpayload/include/kconfig.h
index 3d7d768f9c..adb3403cf2 100644
--- a/payloads/libpayload/include/kconfig.h
+++ b/payloads/libpayload/include/kconfig.h
@@ -5,10 +5,10 @@
 
 /*
  * Getting something that works in C and CPP for an arg that may or may
- * not be defined is tricky.  Here, if we have "#define CONFIG_BOOGER 1"
+ * not be defined is tricky.  Here, if we have "#define CONFIG_LP_BOOGER 1"
  * we match on the placeholder define, insert the "0," for arg1 and generate
  * the triplet (0, 1, 0).  Then the last step cherry picks the 2nd arg (a one).
- * When CONFIG_BOOGER is not defined, we generate a (... 1, 0) pair, and when
+ * When CONFIG_LP_BOOGER is not defined, we generate a (... 1, 0) pair, and when
  * the last step cherry picks the 2nd arg, we get a zero.
  */
 #define __ARG_PLACEHOLDER_1 0,
diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h
index 14f8a38164..29b5629348 100644
--- a/payloads/libpayload/include/libpayload.h
+++ b/payloads/libpayload/include/libpayload.h
@@ -56,7 +56,7 @@
 #include <arch/virtual.h>
 #include <sysinfo.h>
 #include <pci.h>
-#ifdef CONFIG_LAR
+#ifdef CONFIG_LP_LAR
 #include <lar.h>
 #endif
 
@@ -339,7 +339,7 @@ struct timeval {
 int gettimeofday(struct timeval *tv, void *tz);
 /** @} */
 
-#ifdef CONFIG_LAR
+#ifdef CONFIG_LP_LAR
 /**
  * @defgroup lar LAR functions
  * @{
diff --git a/payloads/libpayload/include/stdlib.h b/payloads/libpayload/include/stdlib.h
index cf37c8056f..92a13e38e7 100644
--- a/payloads/libpayload/include/stdlib.h
+++ b/payloads/libpayload/include/stdlib.h
@@ -36,7 +36,7 @@
  * @defgroup malloc Memory allocation functions
  * @{
  */
-#if defined(CONFIG_DEBUG_MALLOC) && !defined(IN_MALLOC_C)
+#if defined(CONFIG_LP_DEBUG_MALLOC) && !defined(IN_MALLOC_C)
 #define free(p)	\
 	({ \
 	 extern void print_malloc_map(void); \
diff --git a/payloads/libpayload/include/storage/storage.h b/payloads/libpayload/include/storage/storage.h
index ef61cd287d..a3cebd90bd 100644
--- a/payloads/libpayload/include/storage/storage.h
+++ b/payloads/libpayload/include/storage/storage.h
@@ -34,7 +34,7 @@
 #include <unistd.h>
 
 
-#ifndef CONFIG_STORAGE_64BIT_LBA
+#ifndef CONFIG_LP_STORAGE_64BIT_LBA
 typedef u32 lba_t;
 #else
 typedef u64 lba_t;
diff --git a/payloads/libpayload/include/sysinfo.h b/payloads/libpayload/include/sysinfo.h
index e2ceffc259..92b8dcabf0 100644
--- a/payloads/libpayload/include/sysinfo.h
+++ b/payloads/libpayload/include/sysinfo.h
@@ -63,7 +63,7 @@ struct sysinfo_t {
 	u32 cmos_range_start;
 	u32 cmos_range_end;
 	u32 cmos_checksum_location;
-#ifdef CONFIG_CHROMEOS
+#ifdef CONFIG_LP_CHROMEOS
 	u32 vbnv_start;
 	u32 vbnv_size;
 #endif
@@ -83,7 +83,7 @@ struct sysinfo_t {
 
 	struct cb_framebuffer *framebuffer;
 
-#ifdef CONFIG_CHROMEOS
+#ifdef CONFIG_LP_CHROMEOS
 	int num_gpios;
 	struct cb_gpio gpios[SYSINFO_MAX_GPIOS];
 #endif
@@ -93,14 +93,14 @@ struct sysinfo_t {
 	struct cb_header *header;
 	struct cb_mainboard *mainboard;
 
-#ifdef CONFIG_CHROMEOS
+#ifdef CONFIG_LP_CHROMEOS
 	void	*vboot_handoff;
 	u32	vboot_handoff_size;
 	void	*vdat_addr;
 	u32	vdat_size;
 #endif
 
-#ifdef CONFIG_ARCH_X86
+#ifdef CONFIG_LP_ARCH_X86
 	int x86_rom_var_mtrr_index;
 #endif
 
diff --git a/payloads/libpayload/libc/Makefile.inc b/payloads/libpayload/libc/Makefile.inc
index edeb0d99fe..53f3c9b1bb 100644
--- a/payloads/libpayload/libc/Makefile.inc
+++ b/payloads/libpayload/libc/Makefile.inc
@@ -28,14 +28,14 @@
 ## SUCH DAMAGE.
 ##
 
-libc-$(CONFIG_LIBC) += malloc.c printf.c console.c string.c
-libc-$(CONFIG_LIBC) += memory.c ctype.c ipchecksum.c lib.c
-libc-$(CONFIG_LIBC) += rand.c time.c exec.c
-libc-$(CONFIG_LIBC) += readline.c getopt_long.c sysinfo.c
-libc-$(CONFIG_LIBC) += args.c strings.c
-libc-$(CONFIG_LIBC) += strlcpy.c
-libc-$(CONFIG_LIBC) += qsort.c
-libc-$(CONFIG_LIBC) += hexdump.c
+libc-$(CONFIG_LP_LIBC) += malloc.c printf.c console.c string.c
+libc-$(CONFIG_LP_LIBC) += memory.c ctype.c ipchecksum.c lib.c
+libc-$(CONFIG_LP_LIBC) += rand.c time.c exec.c
+libc-$(CONFIG_LP_LIBC) += readline.c getopt_long.c sysinfo.c
+libc-$(CONFIG_LP_LIBC) += args.c strings.c
+libc-$(CONFIG_LP_LIBC) += strlcpy.c
+libc-$(CONFIG_LP_LIBC) += qsort.c
+libc-$(CONFIG_LP_LIBC) += hexdump.c
 
 # should be moved to coreboot directory
-libc-$(CONFIG_LAR) += lar.c
+libc-$(CONFIG_LP_LAR) += lar.c
diff --git a/payloads/libpayload/libc/console.c b/payloads/libpayload/libc/console.c
index 54844db79b..a362481b15 100644
--- a/payloads/libpayload/libc/console.c
+++ b/payloads/libpayload/libc/console.c
@@ -49,16 +49,16 @@ void console_add_input_driver(struct console_input_driver *in)
 
 void console_init(void)
 {
-#ifdef CONFIG_VIDEO_CONSOLE
+#ifdef CONFIG_LP_VIDEO_CONSOLE
 	video_console_init();
 #endif
-#ifdef CONFIG_SERIAL_CONSOLE
+#ifdef CONFIG_LP_SERIAL_CONSOLE
 	serial_init();
 #endif
-#ifdef CONFIG_PC_KEYBOARD
+#ifdef CONFIG_LP_PC_KEYBOARD
 	keyboard_init();
 #endif
-#ifdef CONFIG_CBMEM_CONSOLE
+#ifdef CONFIG_LP_CBMEM_CONSOLE
 	cbmem_console_init();
 #endif
 }
@@ -94,7 +94,7 @@ int puts(const char *s)
 
 int havekey(void)
 {
-#ifdef CONFIG_USB
+#ifdef CONFIG_LP_USB
 	usb_poll();
 #endif
 	struct console_input_driver *in;
@@ -111,7 +111,7 @@ int havekey(void)
 int getchar(void)
 {
 	while (1) {
-#ifdef CONFIG_USB
+#ifdef CONFIG_LP_USB
 		usb_poll();
 #endif
 		struct console_input_driver *in;
diff --git a/payloads/libpayload/libc/exec.c b/payloads/libpayload/libc/exec.c
index 13a1e5a8cd..4360bd595c 100644
--- a/payloads/libpayload/libc/exec.c
+++ b/payloads/libpayload/libc/exec.c
@@ -30,7 +30,7 @@
 #include <libpayload-config.h>
 #include <libpayload.h>
 
-#ifdef CONFIG_ARCH_X86
+#ifdef CONFIG_LP_ARCH_X86
 extern void i386_do_exec(long addr, int argc, char **argv, int *ret);
 #endif
 
@@ -46,7 +46,7 @@ int exec(long addr, int argc, char **argv)
 {
 	int val = -1;
 
-#ifdef CONFIG_ARCH_X86
+#ifdef CONFIG_LP_ARCH_X86
 	i386_do_exec(addr, argc, argv, &val);
 #endif
 	return val;
diff --git a/payloads/libpayload/libc/malloc.c b/payloads/libpayload/libc/malloc.c
index 851ef574e2..f022f7349a 100644
--- a/payloads/libpayload/libc/malloc.c
+++ b/payloads/libpayload/libc/malloc.c
@@ -68,7 +68,7 @@ typedef u64 hdrtype_t;
 static int free_aligned(void* addr);
 void print_malloc_map(void);
 
-#ifdef CONFIG_DEBUG_MALLOC
+#ifdef CONFIG_LP_DEBUG_MALLOC
 static int heap_initialized = 0;
 static int minimal_free = 0;
 #endif
@@ -77,7 +77,7 @@ static void setup(hdrtype_t volatile *start, int size)
 {
 	*start = FREE_BLOCK(size);
 
-#ifdef CONFIG_DEBUG_MALLOC
+#ifdef CONFIG_LP_DEBUG_MALLOC
 	heap_initialized = 1;
 	minimal_free  = size;
 #endif
@@ -282,7 +282,7 @@ static struct align_region_t* align_regions = 0;
 static struct align_region_t *allocate_region(int alignment, int num_elements)
 {
 	struct align_region_t *new_region;
-#ifdef CONFIG_DEBUG_MALLOC
+#ifdef CONFIG_LP_DEBUG_MALLOC
 	printf("%s(old align_regions=%p, alignment=%u, num_elements=%u)\n",
 			__func__, align_regions, alignment, num_elements);
 #endif
@@ -344,7 +344,7 @@ look_further:
 	{
 		if ((reg->alignment == align) && (reg->free >= (size + align - 1)/align))
 		{
-#ifdef CONFIG_DEBUG_MALLOC
+#ifdef CONFIG_LP_DEBUG_MALLOC
 			printf("  found memalign region. %x free, %x required\n", reg->free, (size + align - 1)/align);
 #endif
 			break;
@@ -353,12 +353,12 @@ look_further:
 	}
 	if (reg == 0)
 	{
-#ifdef CONFIG_DEBUG_MALLOC
+#ifdef CONFIG_LP_DEBUG_MALLOC
 		printf("  need to allocate a new memalign region\n");
 #endif
 		/* get align regions */
 		reg = allocate_region(align, (size<1024)?(1024/align):(((size-1)/align)+1));
-#ifdef CONFIG_DEBUG_MALLOC
+#ifdef CONFIG_LP_DEBUG_MALLOC
 		printf("  ... returned %p\n", align_regions);
 #endif
 	}
@@ -394,7 +394,7 @@ look_further:
 }
 
 /* This is for debugging purposes. */
-#ifdef CONFIG_DEBUG_MALLOC
+#ifdef CONFIG_LP_DEBUG_MALLOC
 void print_malloc_map(void)
 {
 	void *ptr = hstart;
diff --git a/payloads/libpayload/libc/time.c b/payloads/libpayload/libc/time.c
index 7b6bf47cdf..ec1c85ce8c 100644
--- a/payloads/libpayload/libc/time.c
+++ b/payloads/libpayload/libc/time.c
@@ -34,7 +34,7 @@
 
 #include <libpayload-config.h>
 #include <libpayload.h>
-#ifdef CONFIG_ARCH_X86
+#ifdef CONFIG_LP_ARCH_X86
 #include <arch/rdtsc.h>
 #endif
 
@@ -70,7 +70,7 @@ static void update_clock(void)
 	}
 }
 
-#ifdef CONFIG_NVRAM
+#ifdef CONFIG_LP_NVRAM
 
 static unsigned int day_of_year(int mon, int day, int year)
 {
diff --git a/payloads/libpayload/libcbfs/Makefile.inc b/payloads/libpayload/libcbfs/Makefile.inc
index 0d3e1ec59a..72f6b790ad 100644
--- a/payloads/libpayload/libcbfs/Makefile.inc
+++ b/payloads/libpayload/libcbfs/Makefile.inc
@@ -27,6 +27,6 @@
 ## SUCH DAMAGE.
 ##
 
-libcbfs-$(CONFIG_CBFS) += cbfs.c
-libcbfs-$(CONFIG_CBFS) += ram_media.c
+libcbfs-$(CONFIG_LP_CBFS) += cbfs.c
+libcbfs-$(CONFIG_LP_CBFS) += ram_media.c
 
diff --git a/payloads/libpayload/libcbfs/cbfs.c b/payloads/libpayload/libcbfs/cbfs.c
index c143abb5e0..561055534a 100644
--- a/payloads/libpayload/libcbfs/cbfs.c
+++ b/payloads/libpayload/libcbfs/cbfs.c
@@ -31,7 +31,7 @@
 
 #ifdef LIBPAYLOAD
 # include <libpayload-config.h>
-# ifdef CONFIG_LZMA
+# ifdef CONFIG_LP_LZMA
 #  include <lzma.h>
 #  define CBFS_CORE_WITH_LZMA
 # endif
@@ -55,15 +55,15 @@
 # include <console/console.h>
 # define ERROR(x...) printk(BIOS_ERR, "CBFS: " x)
 # define LOG(x...) printk(BIOS_INFO, "CBFS: " x)
-# if CONFIG_DEBUG_CBFS
+# if CONFIG_LP_DEBUG_CBFS
 #  define DEBUG(x...) printk(BIOS_SPEW, "CBFS: " x)
 # else
 #  define DEBUG(x...)
 # endif
 #endif
 
-#if defined(CONFIG_CBFS_HEADER_ROM_OFFSET) && (CONFIG_CBFS_HEADER_ROM_OFFSET)
-# define CBFS_HEADER_ROM_ADDRESS (CONFIG_CBFS_HEADER_ROM_OFFSET)
+#if defined(CONFIG_LP_CBFS_HEADER_ROM_OFFSET) && (CONFIG_LP_CBFS_HEADER_ROM_OFFSET)
+# define CBFS_HEADER_ROM_ADDRESS (CONFIG_LP_CBFS_HEADER_ROM_OFFSET)
 #else
 /* ugly hack: this assumes that "media" exists
               in the scope where the macro is used. */
diff --git a/payloads/libpayload/libcbfs/cbfs_core.c b/payloads/libpayload/libcbfs/cbfs_core.c
index d14cf61a67..a3d3e02467 100644
--- a/payloads/libpayload/libcbfs/cbfs_core.c
+++ b/payloads/libpayload/libcbfs/cbfs_core.c
@@ -69,7 +69,7 @@ const struct cbfs_header *cbfs_get_header(struct cbfs_media *media)
 
 	media->open(media);
 	DEBUG("CBFS_HEADER_ROM_ADDRESS: 0x%x/0x%x\n", CBFS_HEADER_ROM_ADDRESS,
-	      CONFIG_ROM_SIZE);
+	      CONFIG_LP_ROM_SIZE);
 	header = media->map(media, CBFS_HEADER_ROM_ADDRESS, sizeof(*header));
 	media->close(media);
 
@@ -118,7 +118,7 @@ struct cbfs_file *cbfs_get_file(struct cbfs_media *media, const char *name)
 
 	// TODO Add a "size" in CBFS header for a platform independent way to
 	// determine the end of CBFS data.
-#if defined(CONFIG_ARCH_X86) && CONFIG_ARCH_X86
+#if defined(CONFIG_LP_ARCH_X86) && CONFIG_LP_ARCH_X86
 	romsize -= htonl(header->bootblocksize);
 #endif
 	DEBUG("CBFS location: 0x%x~0x%x, align: %d\n", offset, romsize, align);
diff --git a/payloads/libpayload/liblzma/Makefile.inc b/payloads/libpayload/liblzma/Makefile.inc
index 2dd4a2d900..7df45f2014 100644
--- a/payloads/libpayload/liblzma/Makefile.inc
+++ b/payloads/libpayload/liblzma/Makefile.inc
@@ -27,5 +27,5 @@
 ## SUCH DAMAGE.
 ##
 
-liblzma-$(CONFIG_LZMA) += lzma.c
+liblzma-$(CONFIG_LP_LZMA) += lzma.c
 
diff --git a/payloads/libpayload/tests/libpayload-config.h b/payloads/libpayload/tests/libpayload-config.h
index 6fe99a9a79..68995b8461 100644
--- a/payloads/libpayload/tests/libpayload-config.h
+++ b/payloads/libpayload/tests/libpayload-config.h
@@ -4,27 +4,27 @@
  * Sat Mar  9 10:22:45 2013
  */
 #define AUTOCONF_INCLUDED
-#define CONFIG_SPEAKER 1
-#define CONFIG_STORAGE 1
-#define CONFIG_LIBC 1
-#define CONFIG_CBFS 1
-#define CONFIG_VGA_VIDEO_CONSOLE 1
-#define CONFIG_SERIAL_CONSOLE 1
-#define CONFIG_PC_KEYBOARD 1
-#define CONFIG_ARCH_X86 1
-#define CONFIG_STORAGE_ATA 1
-#define CONFIG_ARCH_SPECIFIC_OPTIONS 1
-#define CONFIG_STORAGE_AHCI_ONLY_TESTED 1
-#define CONFIG_X86_SERIAL_CONSOLE 1
-#define CONFIG_PDCURSES 1
-#define CONFIG_NVRAM 1
-#define CONFIG_PC_KEYBOARD_LAYOUT_US 1
-#define CONFIG_STORAGE_AHCI 1
-#define CONFIG_MULTIBOOT 1
-#define CONFIG_SERIAL_IOBASE 0x3f8
-#define CONFIG_CURSES 1
-#define CONFIG_CBMEM_CONSOLE 1
-#define CONFIG_LITTLE_ENDIAN 1
-#define CONFIG_PCI 1
-#define CONFIG_STORAGE_ATAPI 1
-#define CONFIG_VIDEO_CONSOLE 1
+#define CONFIG_LP_SPEAKER 1
+#define CONFIG_LP_STORAGE 1
+#define CONFIG_LP_LIBC 1
+#define CONFIG_LP_CBFS 1
+#define CONFIG_LP_VGA_VIDEO_CONSOLE 1
+#define CONFIG_LP_SERIAL_CONSOLE 1
+#define CONFIG_LP_PC_KEYBOARD 1
+#define CONFIG_LP_ARCH_X86 1
+#define CONFIG_LP_STORAGE_ATA 1
+#define CONFIG_LP_ARCH_SPECIFIC_OPTIONS 1
+#define CONFIG_LP_STORAGE_AHCI_ONLY_TESTED 1
+#define CONFIG_LP_X86_SERIAL_CONSOLE 1
+#define CONFIG_LP_PDCURSES 1
+#define CONFIG_LP_NVRAM 1
+#define CONFIG_LP_PC_KEYBOARD_LAYOUT_US 1
+#define CONFIG_LP_STORAGE_AHCI 1
+#define CONFIG_LP_MULTIBOOT 1
+#define CONFIG_LP_SERIAL_IOBASE 0x3f8
+#define CONFIG_LP_CURSES 1
+#define CONFIG_LP_CBMEM_CONSOLE 1
+#define CONFIG_LP_LITTLE_ENDIAN 1
+#define CONFIG_LP_PCI 1
+#define CONFIG_LP_STORAGE_ATAPI 1
+#define CONFIG_LP_VIDEO_CONSOLE 1
diff --git a/payloads/libpayload/util/kconfig/confdata.c b/payloads/libpayload/util/kconfig/confdata.c
index b1f31d8d5e..a28b930ff0 100644
--- a/payloads/libpayload/util/kconfig/confdata.c
+++ b/payloads/libpayload/util/kconfig/confdata.c
@@ -219,22 +219,22 @@ load:
 		sym = NULL;
 		switch (line[0]) {
 		case '#':
-			if (memcmp(line + 2, "CONFIG_", 7))
+			if (memcmp(line + 2, "CONFIG_LP_", 10))
 				continue;
-			p = strchr(line + 9, ' ');
+			p = strchr(line + 12, ' ');
 			if (!p)
 				continue;
 			*p++ = 0;
 			if (strncmp(p, "is not set", 10))
 				continue;
 			if (def == S_DEF_USER) {
-				sym = sym_find(line + 9);
+				sym = sym_find(line + 12);
 				if (!sym) {
-					conf_warning("trying to assign nonexistent symbol %s", line + 9);
+					conf_warning("trying to assign nonexistent symbol %s", line + 12);
 					break;
 				}
 			} else {
-				sym = sym_lookup(line + 9, 0);
+				sym = sym_lookup(line + 12, 0);
 				if (sym->type == S_UNKNOWN)
 					sym->type = S_BOOLEAN;
 			}
@@ -252,11 +252,11 @@ load:
 			}
 			break;
 		case 'C':
-			if (memcmp(line, "CONFIG_", 7)) {
+			if (memcmp(line, "CONFIG_LP_", 10)) {
 				conf_warning("unexpected data");
 				continue;
 			}
-			p = strchr(line + 7, '=');
+			p = strchr(line + 10, '=');
 			if (!p)
 				continue;
 			*p++ = 0;
@@ -267,13 +267,13 @@ load:
 					*p2 = 0;
 			}
 			if (def == S_DEF_USER) {
-				sym = sym_find(line + 7);
+				sym = sym_find(line + 10);
 				if (!sym) {
-					conf_warning("trying to assign nonexistent symbol %s", line + 7);
+					conf_warning("trying to assign nonexistent symbol %s", line + 10);
 					break;
 				}
 			} else {
-				sym = sym_lookup(line + 7, 0);
+				sym = sym_lookup(line + 10, 0);
 				if (sym->type == S_UNKNOWN)
 					sym->type = S_OTHER;
 			}
@@ -489,19 +489,19 @@ int conf_write(const char *name)
 			case S_TRISTATE:
 				switch (sym_get_tristate_value(sym)) {
 				case no:
-					fprintf(out, "# CONFIG_%s is not set\n", sym->name);
+					fprintf(out, "# CONFIG_LP_%s is not set\n", sym->name);
 					break;
 				case mod:
-					fprintf(out, "CONFIG_%s=m\n", sym->name);
+					fprintf(out, "CONFIG_LP_%s=m\n", sym->name);
 					break;
 				case yes:
-					fprintf(out, "CONFIG_%s=y\n", sym->name);
+					fprintf(out, "CONFIG_LP_%s=y\n", sym->name);
 					break;
 				}
 				break;
 			case S_STRING:
 				str = sym_get_string_value(sym);
-				fprintf(out, "CONFIG_%s=\"", sym->name);
+				fprintf(out, "CONFIG_LP_%s=\"", sym->name);
 				while (1) {
 					l = strcspn(str, "\"\\");
 					if (l) {
@@ -517,12 +517,12 @@ int conf_write(const char *name)
 			case S_HEX:
 				str = sym_get_string_value(sym);
 				if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) {
-					fprintf(out, "CONFIG_%s=%s\n", sym->name, str);
+					fprintf(out, "CONFIG_LP_%s=%s\n", sym->name, str);
 					break;
 				}
 			case S_INT:
 				str = sym_get_string_value(sym);
-				fprintf(out, "CONFIG_%s=%s\n", sym->name, str);
+				fprintf(out, "CONFIG_LP_%s=%s\n", sym->name, str);
 				break;
 			}
 		}
@@ -730,19 +730,19 @@ int conf_write_autoconf(void)
 			case no:
 				break;
 			case mod:
-				fprintf(out, "CONFIG_%s=m\n", sym->name);
-				fprintf(out_h, "#define CONFIG_%s_MODULE 1\n", sym->name);
+				fprintf(out, "CONFIG_LP_%s=m\n", sym->name);
+				fprintf(out_h, "#define CONFIG_LP_%s_MODULE 1\n", sym->name);
 				break;
 			case yes:
-				fprintf(out, "CONFIG_%s=y\n", sym->name);
-				fprintf(out_h, "#define CONFIG_%s 1\n", sym->name);
+				fprintf(out, "CONFIG_LP_%s=y\n", sym->name);
+				fprintf(out_h, "#define CONFIG_LP_%s 1\n", sym->name);
 				break;
 			}
 			break;
 		case S_STRING:
 			str = sym_get_string_value(sym);
-			fprintf(out, "CONFIG_%s=\"", sym->name);
-			fprintf(out_h, "#define CONFIG_%s \"", sym->name);
+			fprintf(out, "CONFIG_LP_%s=\"", sym->name);
+			fprintf(out_h, "#define CONFIG_LP_%s \"", sym->name);
 			while (1) {
 				l = strcspn(str, "\"\\");
 				if (l) {
@@ -762,14 +762,14 @@ int conf_write_autoconf(void)
 		case S_HEX:
 			str = sym_get_string_value(sym);
 			if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) {
-				fprintf(out, "CONFIG_%s=%s\n", sym->name, str);
-				fprintf(out_h, "#define CONFIG_%s 0x%s\n", sym->name, str);
+				fprintf(out, "CONFIG_LP_%s=%s\n", sym->name, str);
+				fprintf(out_h, "#define CONFIG_LP_%s 0x%s\n", sym->name, str);
 				break;
 			}
 		case S_INT:
 			str = sym_get_string_value(sym);
-			fprintf(out, "CONFIG_%s=%s\n", sym->name, str);
-			fprintf(out_h, "#define CONFIG_%s %s\n", sym->name, str);
+			fprintf(out, "CONFIG_LP_%s=%s\n", sym->name, str);
+			fprintf(out_h, "#define CONFIG_LP_%s %s\n", sym->name, str);
 			break;
 		default:
 			break;
diff --git a/payloads/libpayload/util/kconfig/mconf.c b/payloads/libpayload/util/kconfig/mconf.c
index 5e93a308d8..fcebc50001 100644
--- a/payloads/libpayload/util/kconfig/mconf.c
+++ b/payloads/libpayload/util/kconfig/mconf.c
@@ -232,7 +232,7 @@ save_config_help[] = N_(
 	"leave this blank.\n"),
 search_help[] = N_(
 	"\n"
-	"Search for CONFIG_ symbols and display their relations.\n"
+	"Search for CONFIG_LP_ symbols and display their relations.\n"
 	"Regular expressions are allowed.\n"
 	"Example: search for \"^FOO\"\n"
 	"Result:\n"
@@ -249,7 +249,7 @@ search_help[] = N_(
 	"Selected by: BAR\n"
 	"-----------------------------------------------------------------\n"
 	"o The line 'Prompt:' shows the text used in the menu structure for\n"
-	"  this CONFIG_ symbol\n"
+	"  this CONFIG_LP_ symbol\n"
 	"o The 'Defined at' line tell at what file / line number the symbol\n"
 	"  is defined\n"
 	"o The 'Depends on:' line tell what symbols needs to be defined for\n"
@@ -265,9 +265,9 @@ search_help[] = N_(
 	"Only relevant lines are shown.\n"
 	"\n\n"
 	"Search examples:\n"
-	"Examples: USB	=> find all CONFIG_ symbols containing USB\n"
-	"          ^USB => find all CONFIG_ symbols starting with USB\n"
-	"          USB$ => find all CONFIG_ symbols ending with USB\n"
+	"Examples: USB	=> find all CONFIG_LP_ symbols containing USB\n"
+	"          ^USB => find all CONFIG_LP_ symbols starting with USB\n"
+	"          USB$ => find all CONFIG_LP_ symbols ending with USB\n"
 	"\n");
 
 static int indent;
@@ -388,8 +388,8 @@ static void search_conf(void)
 again:
 	dialog_clear();
 	dres = dialog_inputbox(_("Search Configuration Parameter"),
-			      _("Enter CONFIG_ (sub)string to search for "
-				"(with or without \"CONFIG\")"),
+			      _("Enter CONFIG_LP_ (sub)string to search for "
+				"(with or without \"CONFIG_LP\")"),
 			      10, 75, "");
 	switch (dres) {
 	case 0:
@@ -401,9 +401,9 @@ again:
 		return;
 	}
 
-	/* strip CONFIG_ if necessary */
+	/* strip CONFIG_LP_ if necessary */
 	dialog_input = dialog_input_result;
-	if (strncasecmp(dialog_input_result, "CONFIG_", 7) == 0)
+	if (strncasecmp(dialog_input_result, "CONFIG_LP_", 10) == 0)
 		dialog_input += 7;
 
 	sym_arr = sym_re_search(dialog_input);
@@ -704,7 +704,7 @@ static void show_help(struct menu *menu)
 	if (menu_has_help(menu))
 	{
 		if (sym->name) {
-			str_printf(&help, "CONFIG_%s:\n\n", sym->name);
+			str_printf(&help, "CONFIG_LP_%s:\n\n", sym->name);
 			str_append(&help, _(menu_get_help(menu)));
 			str_append(&help, "\n");
 		}