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Top level make will now generate a U-Boot uImage file

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This commit is contained in:
Gregory Nutt 2014-04-01 11:56:58 -06:00
parent cbdc9155ab
commit b3daf84b12
4 changed files with 37 additions and 3 deletions
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18
Kconfig
View File

@ -235,6 +235,24 @@ config RAW_BINARY
different loaders using the GNU objcopy program. This option
should not be selected if you are not using the GNU toolchain.
menuconfig UBOOT_UIMAGE
bool "U-Boot uImage"
select RAW_BINARY
depends on !WINDOWS_NATIVE
---help---
Create the uImage binary used with U-Boot.
if UBOOT_UIMAGE
config UIMAGE_LOAD_ADDRESS
hex "uImage load address"
default 0x0
config UIMAGE_ENTRY_POINT
hex "uImage entry point"
default 0x0
endif
endmenu # Binary Output Formats
menu "Customize Header Files"

10
Makefile.unix
View File

@ -1,7 +1,7 @@
############################################################################
# Makefile.unix
#
# Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
# Copyright (C) 2007-2012, 2014 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
@ -675,6 +675,14 @@ ifeq ($(CONFIG_RAW_BINARY),y)
@echo "CP: $(BIN).bin"
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary $(BIN) $(BIN).bin
endif
ifeq ($(CONFIG_UBOOT_UIMAGE),y)
@echo "MKIMAGE: uImage"
$(Q) mkimage -A arm -O linux -C none -T kernel -a $(CONFIG_UIMAGE_LOAD_ADDRESS) \
-e $(CONFIG_UIMAGE_ENTRY_POINT) -n $(BIN) -d $(BIN).bin uImage
$(Q) if [ -w /tftpboot ] ; then \
cp -f uImage /tftpboot/uImage; \
fi
endif
# $(BIN)
#

6
configs/sama5d3-xplained/README.txt
View File

@ -501,7 +501,9 @@ Load NuttX with U-Boot on AT91 boards
image with header information, CRC32 checksum, etc.
mkimage comes in source code with U-Boot distribution and it is built
during U-Boot compilation (u-boot-source-dir/tools/mkimage).
during U-Boot compilation (u-boot-source-dir/tools/mkimage). There
are also sites where you can download pre-built mkimage binaries. For
example: http://www.trimslice.com/wiki/index.php/U-Boot_images
See the U-Boot README file for more information. More information is
also available in the mkimage man page (for example,
@ -524,6 +526,8 @@ Load NuttX with U-Boot on AT91 boards
-n nuttx: Set image name.
-d nuttx.bin: Use image data from nuttx.bin.
This will generate a binary called uImage.
Loading through network
On a development system, it is useful to get the kernel and root file

6
configs/sama5d3x-ek/README.txt
View File

@ -622,7 +622,9 @@ Load NuttX with U-Boot on AT91 boards
image with header information, CRC32 checksum, etc.
mkimage comes in source code with U-Boot distribution and it is built
during U-Boot compilation (u-boot-source-dir/tools/mkimage).
during U-Boot compilation (u-boot-source-dir/tools/mkimage). There
are also sites where you can download pre-built mkimage binaries. For
example: http://www.trimslice.com/wiki/index.php/U-Boot_images
See the U-Boot README file for more information. More information is
also available in the mkimage man page (for example,
@ -645,6 +647,8 @@ Load NuttX with U-Boot on AT91 boards
-n nuttx: Set image name.
-d nuttx.bin: Use image data from nuttx.bin.
This will generate a binary called uImage.
Loading through network
On a development system, it is useful to get the kernel and root file