[U-Boot] [PATCH v5 01/18] tools: MediaTek: add MTK boot header generation to mkimage

15 Nov 2018

This patch adds support for MTK boot image generation.
Signed-off-by: Weijie Gao weijie.gao@mediatek.com
Signed-off-by: Ryder Lee ryder.lee@mediatek.com
Reviewed-by: Simon Glass sjg@chromium.org
---
Changes since v5: Fix typo
Changes since v4: None
---
 Makefile             |  20 ++
 common/image.c       |   1 +
 include/image.h      |   1 +
 scripts/Makefile.spl |  11 +
 tools/Makefile       |   1 +
 tools/mtk_image.c    | 749 +++++++++++++++++++++++++++++++++++++++++++++++++++
 tools/mtk_image.h    | 199 ++++++++++++++
 7 files changed, 982 insertions(+)
 create mode 100644 tools/mtk_image.c
 create mode 100644 tools/mtk_image.h

diff --git a/Makefile b/Makefile
index 552687d..a5d0c1b 100644
--- a/Makefile
+++ b/Makefile
@@ -852,6 +852,8 @@ ALL-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin
 ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb-tegra.bin
 endif
+ALL-$(CONFIG_ARCH_MEDIATEK) += u-boot-mtk.bin
+
 # Add optional build target if defined in board/cpu/soc headers
 ifneq ($(CONFIG_BUILD_TARGET),)
 ALL-y += $(CONFIG_BUILD_TARGET:"%"=%)
@@ -1359,6 +1361,24 @@ u-boot.elf: u-boot.bin
    $(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o
    $(call if_changed,u-boot-elf)
+# MediaTek's ARM-based u-boot needs a header to contains its load address
+# which is parsed by the BootROM.
+# If the SPL build is enabled, the header will be added to the spl binary,
+# and the spl binary and the u-boot.img will be combined into one file.
+# Otherwise the header will be added to the u-boot.bin directly.
+
+ifeq ($(CONFIG_SPL),y)
+u-boot-mtk.bin: u-boot.dtb u-boot.img spl/u-boot-spl-mtk.bin FORCE
+	$(call if_changed,binman)
+else
+MKIMAGEFLAGS_u-boot-mtk.bin = -T mtk_image \
+	-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) \
+	-n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))"
+
+u-boot-mtk.bin: u-boot.bin FORCE
+	$(call if_changed,mkimage)
+endif
+
 ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(ARCH)/Makefile.postlink)
# Rule to link u-boot
diff --git a/common/image.c b/common/image.c
index 1c3a772..0659133 100644
--- a/common/image.c
+++ b/common/image.c
@@ -166,6 +166,7 @@ static const table_entry_t uimage_type[] = {
    {	IH_TYPE_FIRMWARE_IVT, "firmware_ivt", "Firmware with HABv4 IVT" },
    {       IH_TYPE_PMMC,        "pmmc",        "TI Power Management Micro-Controller Firmware",},
    {	IH_TYPE_STM32IMAGE, "stm32image", "STMicroelectronics STM32 Image" },
+	{	IH_TYPE_MTKIMAGE,   "mtk_image",   "MediaTek BootROM loadable Image" },
    {	-1,		    "",		  "",			},
 };
diff --git a/include/image.h b/include/image.h
index 031c355..f67502e 100644
--- a/include/image.h
+++ b/include/image.h
@@ -278,6 +278,7 @@ enum {
    IH_TYPE_PMMC,            /* TI Power Management Micro-Controller Firmware */
    IH_TYPE_STM32IMAGE,		/* STMicroelectronics STM32 Image */
    IH_TYPE_SOCFPGAIMAGE_V1,	/* Altera SOCFPGA A10 Preloader	*/
+	IH_TYPE_MTKIMAGE,		/* MediaTek BootROM loadable Image */
IH_TYPE_COUNT,			/* Number of image types */
 };
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 7416abe..22bd8f7 100644
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -219,6 +219,8 @@ ALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin
 ALL-$(CONFIG_ARCH_ZYNQ)		+= $(obj)/boot.bin
 ALL-$(CONFIG_ARCH_ZYNQMP)	+= $(obj)/boot.bin
+ALL-$(CONFIG_ARCH_MEDIATEK)	+= $(obj)/u-boot-spl-mtk.bin
+
 all:	$(ALL-y)
quiet_cmd_cat = CAT     $@
@@ -349,6 +351,15 @@ cmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \
 $(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin
    $(call if_changed,sunxi_spl_image_builder)
+
+# MediaTek's specific SPL build
+MKIMAGEFLAGS_u-boot-spl-mtk.bin = -T mtk_image \
+	-a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) \
+	-n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))"
+
+$(obj)/u-boot-spl-mtk.bin: $(obj)/u-boot-spl.bin FORCE
+	$(call if_changed,mkimage)
+
 # Rule to link u-boot-spl
 # May be overridden by arch/$(ARCH)/config.mk
 quiet_cmd_u-boot-spl ?= LD      $@
diff --git a/tools/Makefile b/tools/Makefile
index 3c0521f..c93d17a 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -116,6 +116,7 @@ dumpimage-mkimage-objs := aisimage.o \
    		$(LIBFDT_OBJS) \
    		gpimage.o \
    		gpimage-common.o \
+			mtk_image.o \
    		$(RSA_OBJS-y)
dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
diff --git a/tools/mtk_image.c b/tools/mtk_image.c
new file mode 100644
index 0000000..2706d2d
--- /dev/null
+++ b/tools/mtk_image.c
@@ -0,0 +1,749 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Generate MediaTek BootROM header for SPL/U-Boot images
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Weijie Gao weijie.gao@mediatek.com
+ */
+
+#include <image.h>
+#include <u-boot/sha256.h>
+#include "imagetool.h"
+#include "mtk_image.h"
+
+/* NAND header for SPI-NAND with 2KB page + 64B spare */
+static const union nand_boot_header snand_hdr_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x03, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x7B, 0xC4, 0x17, 0x9D,
+		0xCA, 0x42, 0x90, 0xD0, 0x98, 0xD0, 0xE0, 0xF7,
+		0xDB, 0xCD, 0x16, 0xF6, 0x03, 0x73, 0xD2, 0xB8,
+		0x93, 0xB2, 0x56, 0x5A, 0x84, 0x6E, 0x00, 0x00
+	}
+};
+
+/* NAND header for SPI-NAND with 2KB page + 120B/128B spare */
+static const union nand_boot_header snand_hdr_2k_128_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x90, 0x28, 0xED, 0x13,
+		0x7F, 0x12, 0x22, 0xCD, 0x3D, 0x06, 0xF1, 0xB3,
+		0x6F, 0x2E, 0xD9, 0xA0, 0x9D, 0x7A, 0xBD, 0xD7,
+		0xB3, 0x28, 0x3C, 0x13, 0xDB, 0x4E, 0x00, 0x00
+	}
+};
+
+/* NAND header for SPI-NAND with 4KB page + 256B spare */
+static const union nand_boot_header snand_hdr_4k_256_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x10, 0x05, 0x00, 0xE0, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x47, 0xED, 0x0E, 0xC3,
+		0x83, 0xBF, 0x41, 0xD2, 0x85, 0x21, 0x97, 0x57,
+		0xC4, 0x2E, 0x6B, 0x7A, 0x40, 0xE0, 0xCF, 0x8F,
+		0x37, 0xBD, 0x17, 0xB6, 0xC7, 0xFE, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 1Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_1gb_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x04, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x12, 0x28, 0x1C, 0x12,
+		0x8F, 0xFD, 0xF8, 0x32, 0x6F, 0x6D, 0xCF, 0x6C,
+		0xDA, 0x21, 0x70, 0x8C, 0xDA, 0x0A, 0x22, 0x82,
+		0xAA, 0x59, 0xFA, 0x7C, 0x42, 0x2D, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 2Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_2gb_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x20, 0x9C, 0x3D, 0x2D,
+		0x7B, 0x68, 0x63, 0x52, 0x2E, 0x04, 0x63, 0xF1,
+		0x35, 0x4E, 0x44, 0x3E, 0xF8, 0xAC, 0x9B, 0x95,
+		0xAB, 0xFE, 0xE4, 0xE1, 0xD5, 0xF9, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 4Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_4gb_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xE3, 0x0F, 0x86, 0x32,
+		0x68, 0x05, 0xD9, 0xC8, 0x13, 0xDF, 0xC5, 0x0B,
+		0x35, 0x3A, 0x68, 0xA5, 0x3C, 0x0C, 0x73, 0x87,
+		0x63, 0xB0, 0xBE, 0xCC, 0x84, 0x47, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 2Gb with 2KB page + 128B spare */
+static const union nand_boot_header nand_hdr_2gb_2k_128_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0xA5, 0xE9, 0x5A,
+		0xDF, 0x58, 0x62, 0x41, 0xD6, 0x26, 0x77, 0xBC,
+		0x76, 0x1F, 0x27, 0x4E, 0x4F, 0x6C, 0xC3, 0xF0,
+		0x36, 0xDE, 0xD9, 0xB3, 0xFF, 0x93, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 4Gb with 2KB page + 128B spare */
+static const union nand_boot_header nand_hdr_4gb_2k_128_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+		0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xC2, 0x36, 0x52, 0x45,
+		0xCC, 0x35, 0xD8, 0xDB, 0xEB, 0xFD, 0xD1, 0x46,
+		0x76, 0x6B, 0x0B, 0xD5, 0x8B, 0xCC, 0x2B, 0xE2,
+		0xFE, 0x90, 0x83, 0x9E, 0xAE, 0x2D, 0x00, 0x00
+	}
+};
+
+static const struct nand_header_type {
+	const char *name;
+	const union nand_boot_header *data;
+} nand_headers[] = {
+	{
+		.name = "2k+64",
+		.data = &snand_hdr_2k_64_data
+	}, {
+		.name = "2k+120",
+		.data = &snand_hdr_2k_128_data
+	}, {
+		.name = "2k+128",
+		.data = &snand_hdr_2k_128_data
+	}, {
+		.name = "4k+256",
+		.data = &snand_hdr_4k_256_data
+	}, {
+		.name = "1g:2k+64",
+		.data = &nand_hdr_1gb_2k_64_data
+	}, {
+		.name = "2g:2k+64",
+		.data = &nand_hdr_2gb_2k_64_data
+	}, {
+		.name = "4g:2k+64",
+		.data = &nand_hdr_4gb_2k_64_data
+	}, {
+		.name = "2g:2k+128",
+		.data = &nand_hdr_2gb_2k_128_data
+	}, {
+		.name = "4g:2k+128",
+		.data = &nand_hdr_4gb_2k_128_data
+	}
+};
+
+static const struct brom_img_type {
+	const char *name;
+	enum brlyt_img_type type;
+} brom_images[] = {
+	{
+		.name = "nand",
+		.type = BRLYT_TYPE_NAND
+	}, {
+		.name = "emmc",
+		.type = BRLYT_TYPE_EMMC
+	}, {
+		.name = "nor",
+		.type = BRLYT_TYPE_NOR
+	}, {
+		.name = "sdmmc",
+		.type = BRLYT_TYPE_SDMMC
+	}, {
+		.name = "snand",
+		.type = BRLYT_TYPE_SNAND
+	}
+};
+
+/* Image type selected by user */
+static enum brlyt_img_type hdr_media;
+static int use_lk_hdr;
+
+/* LK image name */
+static char lk_name[32] = "U-Boot";
+
+/* NAND header selected by user */
+static const union nand_boot_header *hdr_nand;
+
+/* GFH header + 2 * 4KB pages of NAND */
+static char hdr_tmp[sizeof(struct gfh_header) + 0x2000];
+
+static int mtk_image_check_image_types(uint8_t type)
+{
+	if (type == IH_TYPE_MTKIMAGE)
+		return EXIT_SUCCESS;
+	else
+		return EXIT_FAILURE;
+}
+
+static int mtk_brom_parse_imagename(const char *imagename)
+{
+#define is_blank_char(c) \
+	((c) == '\t' || (c) == '\n' || (c) == '\r' || (c) == ' ')
+
+	char *buf = strdup(imagename), *key, *val, *end, *next;
+	int i;
+
+	/* User passed arguments from image name */
+	static const char *media = "";
+	static const char *nandinfo = "";
+	static const char *lk = "";
+
+	key = buf;
+	while (key) {
+		next = strchr(key, ';');
+		if (next)
+			*next = 0;
+
+		val = strchr(key, '=');
+		if (val) {
+			*val++ = 0;
+
+			/* Trim key */
+			while (is_blank_char(*key))
+				key++;
+
+			end = key + strlen(key) - 1;
+			while ((end >= key) && is_blank_char(*end))
+				end--;
+			end++;
+
+			if (is_blank_char(*end))
+				*end = 0;
+
+			/* Trim value */
+			while (is_blank_char(*val))
+				val++;
+
+			end = val + strlen(val) - 1;
+			while ((end >= val) && is_blank_char(*end))
+				end--;
+			end++;
+
+			if (is_blank_char(*end))
+				*end = 0;
+
+			/* record user passed arguments */
+			if (!strcmp(key, "media"))
+				media = val;
+
+			if (!strcmp(key, "nandinfo"))
+				nandinfo = val;
+
+			if (!strcmp(key, "lk"))
+				lk = val;
+
+			if (!strcmp(key, "lkname"))
+				strncpy(lk_name, val, sizeof(lk_name));
+		}
+
+		if (next)
+			key = next + 1;
+		else
+			break;
+	}
+
+	/* if user specified LK image header, skip following checks */
+	if (lk && lk[0] == '1') {
+		use_lk_hdr = 1;
+		free(buf);
+		return 0;
+	}
+
+	/* parse media type */
+	for (i = 0; i < ARRAY_SIZE(brom_images); i++) {
+		if (!strcmp(brom_images[i].name, media)) {
+			hdr_media = brom_images[i].type;
+			break;
+		}
+	}
+
+	/* parse nand header type */
+	for (i = 0; i < ARRAY_SIZE(nand_headers); i++) {
+		if (!strcmp(nand_headers[i].name, nandinfo)) {
+			hdr_nand = nand_headers[i].data;
+			break;
+		}
+	}
+
+	free(buf);
+
+	if (hdr_media == BRLYT_TYPE_INVALID) {
+		fprintf(stderr, "Error: media type is invalid or missing.\n");
+		fprintf(stderr, "       Please specify -n "media=<type>"\n");
+		return -EINVAL;
+	}
+
+	if ((hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND) &&
+	    !hdr_nand) {
+		fprintf(stderr, "Error: nand info is invalid or missing.\n");
+		fprintf(stderr, "       Please specify -n "media=%s;"
+				"nandinfo=<info>"\n", media);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int mtk_image_check_params(struct image_tool_params *params)
+{
+	if (!params->addr) {
+		fprintf(stderr, "Error: Load Address must be set.\n");
+		return -EINVAL;
+	}
+
+	if (!params->imagename) {
+		fprintf(stderr, "Error: Image Name must be set.\n");
+		return -EINVAL;
+	}
+
+	return mtk_brom_parse_imagename(params->imagename);
+}
+
+static int mtk_image_vrec_header(struct image_tool_params *params,
+				 struct image_type_params *tparams)
+{
+	if (use_lk_hdr) {
+		tparams->header_size = sizeof(union lk_hdr);
+		tparams->hdr = &hdr_tmp;
+		memset(&hdr_tmp, 0xff, tparams->header_size);
+		return 0;
+	}
+
+	if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
+		tparams->header_size = 2 * le16_to_cpu(hdr_nand->pagesize);
+	else
+		tparams->header_size = sizeof(struct gen_device_header);
+
+	tparams->header_size += sizeof(struct gfh_header);
+	tparams->hdr = &hdr_tmp;
+
+	memset(&hdr_tmp, 0xff, tparams->header_size);
+
+	return SHA256_SUM_LEN;
+}
+
+static int mtk_image_verify_gen_header(const uint8_t *ptr, int print)
+{
+	union gen_boot_header *gbh = (union gen_boot_header *)ptr;
+	struct brom_layout_header *bh;
+	struct gfh_header *gfh;
+	const char *bootmedia;
+
+	if (!strcmp(gbh->name, SF_BOOT_NAME))
+		bootmedia = "Serial NOR";
+	else if (!strcmp(gbh->name, EMMC_BOOT_NAME))
+		bootmedia = "eMMC";
+	else if (!strcmp(gbh->name, SDMMC_BOOT_NAME))
+		bootmedia = "SD/MMC";
+	else
+		return -1;
+
+	if (print)
+		printf("Boot Media:   %s\n", bootmedia);
+
+	if (le32_to_cpu(gbh->version) != 1 ||
+	    le32_to_cpu(gbh->size) != sizeof(union gen_boot_header))
+		return -1;
+
+	bh = (struct brom_layout_header *)(ptr + le32_to_cpu(gbh->size));
+
+	if (strcmp(bh->name, BRLYT_NAME))
+		return -1;
+
+	if (le32_to_cpu(bh->magic) != BRLYT_MAGIC ||
+	    (le32_to_cpu(bh->type) != BRLYT_TYPE_NOR &&
+	    le32_to_cpu(bh->type) != BRLYT_TYPE_EMMC &&
+	    le32_to_cpu(bh->type) != BRLYT_TYPE_SDMMC))
+		return -1;
+
+	gfh = (struct gfh_header *)(ptr + le32_to_cpu(bh->header_size));
+
+	if (strcmp(gfh->file_info.name, GFH_FILE_INFO_NAME))
+		return -1;
+
+	if (le32_to_cpu(gfh->file_info.flash_type) != GFH_FLASH_TYPE_GEN)
+		return -1;
+
+	if (print)
+		printf("Load Address: %08x\n",
+		       le32_to_cpu(gfh->file_info.load_addr) +
+		       le32_to_cpu(gfh->file_info.jump_offset));
+
+	return 0;
+}
+
+static int mtk_image_verify_nand_header(const uint8_t *ptr, int print)
+{
+	union nand_boot_header *nh = (union nand_boot_header *)ptr;
+	struct brom_layout_header *bh;
+	struct gfh_header *gfh;
+	const char *bootmedia;
+
+	if (strncmp(nh->version, NAND_BOOT_VERSION, sizeof(nh->version)) ||
+	    strcmp(nh->id, NAND_BOOT_ID))
+		return -1;
+
+	bh = (struct brom_layout_header *)(ptr + le16_to_cpu(nh->pagesize));
+
+	if (strcmp(bh->name, BRLYT_NAME))
+		return -1;
+
+	if (le32_to_cpu(bh->magic) != BRLYT_MAGIC) {
+		return -1;
+	} else {
+		if (le32_to_cpu(bh->type) == BRLYT_TYPE_NAND)
+			bootmedia = "Parallel NAND";
+		else if (le32_to_cpu(bh->type) == BRLYT_TYPE_SNAND)
+			bootmedia = "Serial NAND";
+		else
+			return -1;
+	}
+
+	if (print) {
+		printf("Boot Media: %s\n", bootmedia);
+
+		if (le32_to_cpu(bh->type) == BRLYT_TYPE_NAND) {
+			uint64_t capacity =
+				(uint64_t)le16_to_cpu(nh->numblocks) *
+				(uint64_t)le16_to_cpu(nh->pages_of_block) *
+				(uint64_t)le16_to_cpu(nh->pagesize) * 8;
+			printf("Capacity:     %dGb\n",
+			       (uint32_t)(capacity >> 30));
+		}
+
+		if (le16_to_cpu(nh->pagesize) >= 1024)
+			printf("Page Size:    %dKB\n",
+			       le16_to_cpu(nh->pagesize) >> 10);
+		else
+			printf("Page Size:    %dB\n",
+			       le16_to_cpu(nh->pagesize));
+
+		printf("Spare Size:   %dB\n", le16_to_cpu(nh->oobsize));
+	}
+
+	gfh = (struct gfh_header *)(ptr + 2 * le16_to_cpu(nh->pagesize));
+
+	if (strcmp(gfh->file_info.name, GFH_FILE_INFO_NAME))
+		return -1;
+
+	if (le32_to_cpu(gfh->file_info.flash_type) != GFH_FLASH_TYPE_NAND)
+		return -1;
+
+	if (print)
+		printf("Load Address: %08x\n",
+		       le32_to_cpu(gfh->file_info.load_addr) +
+		       le32_to_cpu(gfh->file_info.jump_offset));
+
+	return 0;
+}
+
+static int mtk_image_verify_header(unsigned char *ptr, int image_size,
+				   struct image_tool_params *params)
+{
+	union lk_hdr *lk = (union lk_hdr *)ptr;
+
+	/* nothing to verify for LK image header */
+	if (le32_to_cpu(lk->magic) == LK_PART_MAGIC)
+		return 0;
+
+	if (!strcmp((char *)ptr, NAND_BOOT_NAME))
+		return mtk_image_verify_nand_header(ptr, 0);
+	else
+		return mtk_image_verify_gen_header(ptr, 0);
+
+	return -1;
+}
+
+static void mtk_image_print_header(const void *ptr)
+{
+	union lk_hdr *lk = (union lk_hdr *)ptr;
+
+	if (le32_to_cpu(lk->magic) == LK_PART_MAGIC) {
+		printf("Image Type:   MediaTek LK Image\n");
+		printf("Load Address: %08x\n", le32_to_cpu(lk->loadaddr));
+		return;
+	}
+
+	printf("Image Type:   MediaTek BootROM Loadable Image\n");
+
+	if (!strcmp((char *)ptr, NAND_BOOT_NAME))
+		mtk_image_verify_nand_header(ptr, 1);
+	else
+		mtk_image_verify_gen_header(ptr, 1);
+}
+
+static void put_brom_layout_header(struct brom_layout_header *hdr, int type)
+{
+	strncpy(hdr->name, BRLYT_NAME, sizeof(hdr->name));
+	hdr->version = cpu_to_le32(1);
+	hdr->magic = cpu_to_le32(BRLYT_MAGIC);
+	hdr->type = cpu_to_le32(type);
+}
+
+static void put_ghf_common_header(struct gfh_common_header *gfh, int size,
+				  int type, int ver)
+{
+	memcpy(gfh->magic, GFH_HEADER_MAGIC, sizeof(gfh->magic));
+	gfh->version = ver;
+	gfh->size = cpu_to_le16(size);
+	gfh->type = cpu_to_le16(type);
+}
+
+static void put_ghf_header(struct gfh_header *gfh, int file_size,
+			   int dev_hdr_size, int load_addr, int flash_type)
+{
+	memset(gfh, 0, sizeof(struct gfh_header));
+
+	/* GFH_FILE_INFO header */
+	put_ghf_common_header(&gfh->file_info.gfh, sizeof(gfh->file_info),
+			      GFH_TYPE_FILE_INFO, 1);
+	strncpy(gfh->file_info.name, GFH_FILE_INFO_NAME,
+		sizeof(gfh->file_info.name));
+	gfh->file_info.unused = cpu_to_le32(1);
+	gfh->file_info.file_type = cpu_to_le16(1);
+	gfh->file_info.flash_type = flash_type;
+	gfh->file_info.sig_type = GFH_SIG_TYPE_SHA256;
+	gfh->file_info.load_addr = cpu_to_le32(load_addr - sizeof(*gfh));
+	gfh->file_info.total_size = cpu_to_le32(file_size - dev_hdr_size);
+	gfh->file_info.max_size = cpu_to_le32(file_size);
+	gfh->file_info.hdr_size = sizeof(*gfh);
+	gfh->file_info.sig_size = SHA256_SUM_LEN;
+	gfh->file_info.jump_offset = sizeof(*gfh);
+	gfh->file_info.processed = cpu_to_le32(1);
+
+	/* GFH_BL_INFO header */
+	put_ghf_common_header(&gfh->bl_info.gfh, sizeof(gfh->bl_info),
+			      GFH_TYPE_BL_INFO, 1);
+	gfh->bl_info.attr = cpu_to_le32(1);
+
+	/* GFH_BROM_CFG header */
+	put_ghf_common_header(&gfh->brom_cfg.gfh, sizeof(gfh->brom_cfg),
+			      GFH_TYPE_BROM_CFG, 3);
+	gfh->brom_cfg.cfg_bits = cpu_to_le32(
+		GFH_BROM_CFG_USBDL_AUTO_DETECT_DIS |
+		GFH_BROM_CFG_USBDL_BY_KCOL0_TIMEOUT_EN |
+		GFH_BROM_CFG_USBDL_BY_FLAG_TIMEOUT_EN);
+	gfh->brom_cfg.usbdl_by_kcol0_timeout_ms = cpu_to_le32(5000);
+
+	/* GFH_BL_SEC_KEY header */
+	put_ghf_common_header(&gfh->bl_sec_key.gfh, sizeof(gfh->bl_sec_key),
+			      GFH_TYPE_BL_SEC_KEY, 1);
+
+	/* GFH_ANTI_CLONE header */
+	put_ghf_common_header(&gfh->anti_clone.gfh, sizeof(gfh->anti_clone),
+			      GFH_TYPE_ANTI_CLONE, 1);
+	gfh->anti_clone.ac_offset = cpu_to_le32(0x10);
+	gfh->anti_clone.ac_len = cpu_to_le32(0x80);
+
+	/* GFH_BROM_SEC_CFG header */
+	put_ghf_common_header(&gfh->brom_sec_cfg.gfh,
+			      sizeof(gfh->brom_sec_cfg),
+			      GFH_TYPE_BROM_SEC_CFG, 1);
+	gfh->brom_sec_cfg.cfg_bits =
+		cpu_to_le32(BROM_SEC_CFG_JTAG_EN | BROM_SEC_CFG_UART_EN);
+}
+
+static void put_hash(uint8_t *buff, int size)
+{
+	sha256_context ctx;
+
+	sha256_starts(&ctx);
+	sha256_update(&ctx, buff, size);
+	sha256_finish(&ctx, buff + size);
+}
+
+static void mtk_image_set_gen_header(void *ptr, off_t filesize,
+				     uint32_t loadaddr)
+{
+	struct gen_device_header *hdr = (struct gen_device_header *)ptr;
+	struct gfh_header *gfh;
+	const char *bootname = NULL;
+
+	if (hdr_media == BRLYT_TYPE_NOR)
+		bootname = SF_BOOT_NAME;
+	else if (hdr_media == BRLYT_TYPE_EMMC)
+		bootname = EMMC_BOOT_NAME;
+	else if (hdr_media == BRLYT_TYPE_SDMMC)
+		bootname = SDMMC_BOOT_NAME;
+
+	/* Generic device header */
+	strncpy(hdr->boot.name, bootname, sizeof(hdr->boot.name));
+	hdr->boot.version = cpu_to_le32(1);
+	hdr->boot.size = cpu_to_le32(sizeof(hdr->boot));
+
+	/* BRLYT header */
+	put_brom_layout_header(&hdr->brlyt, hdr_media);
+	hdr->brlyt.header_size = cpu_to_le32(sizeof(struct gen_device_header));
+	hdr->brlyt.total_size = cpu_to_le32(filesize);
+	hdr->brlyt.header_size_2 = hdr->brlyt.header_size;
+	hdr->brlyt.total_size_2 = hdr->brlyt.total_size;
+
+	/* GFH header */
+	gfh = (struct gfh_header *)(ptr + sizeof(struct gen_device_header));
+	put_ghf_header(gfh, filesize, sizeof(struct gen_device_header),
+		       loadaddr, GFH_FLASH_TYPE_GEN);
+
+	/* Generate SHA256 hash */
+	put_hash((uint8_t *)gfh,
+		 filesize - sizeof(struct gen_device_header) - SHA256_SUM_LEN);
+}
+
+static void mtk_image_set_nand_header(void *ptr, off_t filesize,
+				      uint32_t loadaddr)
+{
+	union nand_boot_header *nh = (union nand_boot_header *)ptr;
+	struct brom_layout_header *brlyt;
+	struct gfh_header *gfh;
+	uint32_t payload_pages;
+	int i;
+
+	/* NAND device header, repeat 4 times */
+	for (i = 0; i < 4; i++)
+		memcpy(nh + i, hdr_nand, sizeof(union nand_boot_header));
+
+	/* BRLYT header */
+	payload_pages = (filesize + le16_to_cpu(hdr_nand->pagesize) - 1) /
+			le16_to_cpu(hdr_nand->pagesize);
+	brlyt = (struct brom_layout_header *)
+		(ptr + le16_to_cpu(hdr_nand->pagesize));
+	put_brom_layout_header(brlyt, hdr_media);
+	brlyt->header_size = cpu_to_le32(2);
+	brlyt->total_size = cpu_to_le32(payload_pages);
+	brlyt->header_size_2 = brlyt->header_size;
+	brlyt->total_size_2 = brlyt->total_size;
+	brlyt->unused = cpu_to_le32(1);
+
+	/* GFH header */
+	gfh = (struct gfh_header *)(ptr + 2 * le16_to_cpu(hdr_nand->pagesize));
+	put_ghf_header(gfh, filesize, 2 * le16_to_cpu(hdr_nand->pagesize),
+		       loadaddr, GFH_FLASH_TYPE_NAND);
+
+	/* Generate SHA256 hash */
+	put_hash((uint8_t *)gfh,
+		 filesize - 2 * le16_to_cpu(hdr_nand->pagesize) - SHA256_SUM_LEN);
+}
+
+static void mtk_image_set_header(void *ptr, struct stat *sbuf, int ifd,
+				 struct image_tool_params *params)
+{
+	union lk_hdr *lk = (union lk_hdr *)ptr;
+
+	if (use_lk_hdr) {
+		lk->magic = cpu_to_le32(LK_PART_MAGIC);
+		lk->size = cpu_to_le32(sbuf->st_size - sizeof(union lk_hdr));
+		lk->loadaddr = cpu_to_le32(params->addr);
+		lk->mode = 0xffffffff; /* must be non-zero */
+		memset(lk->name, 0, sizeof(lk->name));
+		strncpy(lk->name, lk_name, sizeof(lk->name));
+		return;
+	}
+
+	if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
+		mtk_image_set_nand_header(ptr, sbuf->st_size, params->addr);
+	else
+		mtk_image_set_gen_header(ptr, sbuf->st_size, params->addr);
+}
+
+U_BOOT_IMAGE_TYPE(
+	mtk_image,
+	"MediaTek BootROM Loadable Image support",
+	0,
+	NULL,
+	mtk_image_check_params,
+	mtk_image_verify_header,
+	mtk_image_print_header,
+	mtk_image_set_header,
+	NULL,
+	mtk_image_check_image_types,
+	NULL,
+	mtk_image_vrec_header
+);
diff --git a/tools/mtk_image.h b/tools/mtk_image.h
new file mode 100644
index 0000000..0a9eab3
--- /dev/null
+++ b/tools/mtk_image.h
@@ -0,0 +1,199 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * MediaTek BootROM header definitions
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Weijie Gao weijie.gao@mediatek.com
+ */
+
+#ifndef _MTK_IMAGE_H
+#define _MTK_IMAGE_H
+
+/* Device header definitions */
+
+/* Header for NOR/SD/eMMC */
+union gen_boot_header {
+	struct {
+		char name[12];
+		__le32 version;
+		__le32 size;
+	};
+
+	uint8_t pad[0x200];
+};
+
+#define EMMC_BOOT_NAME		"EMMC_BOOT"
+#define SF_BOOT_NAME		"SF_BOOT"
+#define SDMMC_BOOT_NAME		"SDMMC_BOOT"
+
+/* Header for NAND */
+union nand_boot_header {
+	struct {
+		char name[12];
+		char version[4];
+		char id[8];
+		__le16 ioif;
+		__le16 pagesize;
+		__le16 addrcycles;
+		__le16 oobsize;
+		__le16 pages_of_block;
+		__le16 numblocks;
+		__le16 writesize_shift;
+		__le16 erasesize_shift;
+		uint8_t dummy[60];
+		uint8_t ecc_parity[28];
+	};
+
+	uint8_t data[0x80];
+};
+
+#define NAND_BOOT_NAME		"BOOTLOADER!"
+#define NAND_BOOT_VERSION	"V006"
+#define NAND_BOOT_ID		"NFIINFO"
+
+/* BootROM layout header */
+struct brom_layout_header {
+	char name[8];
+	__le32 version;
+	__le32 header_size;
+	__le32 total_size;
+	__le32 magic;
+	__le32 type;
+	__le32 header_size_2;
+	__le32 total_size_2;
+	__le32 unused;
+};
+
+#define BRLYT_NAME		"BRLYT"
+#define BRLYT_MAGIC		0x42424242
+
+enum brlyt_img_type {
+	BRLYT_TYPE_INVALID = 0,
+	BRLYT_TYPE_NAND = 0x10002,
+	BRLYT_TYPE_EMMC = 0x10005,
+	BRLYT_TYPE_NOR = 0x10007,
+	BRLYT_TYPE_SDMMC = 0x10008,
+	BRLYT_TYPE_SNAND = 0x10009
+};
+
+/* Combined device header for NOR/SD/eMMC */
+struct gen_device_header {
+	union gen_boot_header boot;
+
+	union {
+		struct brom_layout_header brlyt;
+		uint8_t brlyt_pad[0x400];
+	};
+};
+
+/* BootROM header definitions */
+struct gfh_common_header {
+	uint8_t magic[3];
+	uint8_t version;
+	__le16 size;
+	__le16 type;
+};
+
+#define GFH_HEADER_MAGIC	"MMM"
+
+#define GFH_TYPE_FILE_INFO	0
+#define GFH_TYPE_BL_INFO	1
+#define GFH_TYPE_BROM_CFG	7
+#define GFH_TYPE_BL_SEC_KEY	3
+#define GFH_TYPE_ANTI_CLONE	2
+#define GFH_TYPE_BROM_SEC_CFG	8
+
+struct gfh_file_info {
+	struct gfh_common_header gfh;
+	char name[12];
+	__le32 unused;
+	__le16 file_type;
+	uint8_t flash_type;
+	uint8_t sig_type;
+	__le32 load_addr;
+	__le32 total_size;
+	__le32 max_size;
+	__le32 hdr_size;
+	__le32 sig_size;
+	__le32 jump_offset;
+	__le32 processed;
+};
+
+#define GFH_FILE_INFO_NAME	"FILE_INFO"
+
+#define GFH_FLASH_TYPE_GEN	5
+#define GFH_FLASH_TYPE_NAND	2
+
+#define GFH_SIG_TYPE_NONE	0
+#define GFH_SIG_TYPE_SHA256	1
+
+struct gfh_bl_info {
+	struct gfh_common_header gfh;
+	__le32 attr;
+};
+
+struct gfh_brom_cfg {
+	struct gfh_common_header gfh;
+	__le32 cfg_bits;
+	__le32 usbdl_by_auto_detect_timeout_ms;
+	uint8_t unused[0x48];
+	__le32 usbdl_by_kcol0_timeout_ms;
+	__le32 usbdl_by_flag_timeout_ms;
+	uint32_t pad;
+};
+
+#define GFH_BROM_CFG_USBDL_BY_AUTO_DETECT_TIMEOUT_EN	0x02
+#define GFH_BROM_CFG_USBDL_AUTO_DETECT_DIS		0x10
+#define GFH_BROM_CFG_USBDL_BY_KCOL0_TIMEOUT_EN		0x80
+#define GFH_BROM_CFG_USBDL_BY_FLAG_TIMEOUT_EN		0x100
+
+struct gfh_bl_sec_key {
+	struct gfh_common_header gfh;
+	uint8_t pad[0x20c];
+};
+
+struct gfh_anti_clone {
+	struct gfh_common_header gfh;
+	uint8_t ac_b2k;
+	uint8_t ac_b2c;
+	uint16_t pad;
+	__le32 ac_offset;
+	__le32 ac_len;
+};
+
+struct gfh_brom_sec_cfg {
+	struct gfh_common_header gfh;
+	__le32 cfg_bits;
+	char customer_name[0x20];
+	__le32 pad;
+};
+
+#define BROM_SEC_CFG_JTAG_EN	1
+#define BROM_SEC_CFG_UART_EN	2
+
+struct gfh_header {
+	struct gfh_file_info file_info;
+	struct gfh_bl_info bl_info;
+	struct gfh_brom_cfg brom_cfg;
+	struct gfh_bl_sec_key bl_sec_key;
+	struct gfh_anti_clone anti_clone;
+	struct gfh_brom_sec_cfg brom_sec_cfg;
+};
+
+/* LK image header */
+
+union lk_hdr {
+	struct {
+		__le32 magic;
+		__le32 size;
+		char name[32];
+		__le32 loadaddr;
+		__le32 mode;
+	};
+
+	uint8_t data[512];
+};
+
+#define LK_PART_MAGIC		0x58881688
+
+#endif /* _MTK_IMAGE_H */
-- 
1.9.1


    