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u-boot: support custom u-boot.bin name

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On some platforms, the standard U-Boot binary is not called u-boot.bin,
but u-boot<something>.bin. This is for example the case on the
Cavium-provided u-boot, where the output file is called
u-boot_<boardname>.bin.

This patch adds a 'custom format' choice in the existing u-boot binary
format selection, where this name can be put. In the Cavium example, this
option could be set to:
BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-$(BR2_TARGET_UBOOT_BOARDNAME).bin"

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas De Schampheleire 2013-07-24 11:50:14 +02:00 committed by Thomas Petazzoni
parent 6bd2fe479f
commit ab25903bd7
2 changed files with 18 additions and 0 deletions
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16
boot/uboot/Config.in
View File

@ -101,8 +101,24 @@ config BR2_TARGET_UBOOT_FORMAT_LDR
config BR2_TARGET_UBOOT_FORMAT_ELF
bool "u-boot.elf"
config BR2_TARGET_UBOOT_FORMAT_CUSTOM
bool "Custom (specify below)"
help
On some platforms, the standard U-Boot binary is not called
u-boot.bin, but u-boot<something>.bin. If this is your case,
you should select this option and specify the correct name
in BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME.
endchoice
config BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME
string "U-Boot binary format: custom name"
depends on BR2_TARGET_UBOOT_FORMAT_CUSTOM
help
Specify the correct name of the output binary created by
U-Boot, if it is not one of the default names. For example:
u-boot_magic.bin
config BR2_TARGET_UBOOT_OMAP_IFT
depends on BR2_TARGET_UBOOT_FORMAT_BIN
depends on BR2_arm || BR2_armeb

2
boot/uboot/uboot.mk
View File

@ -40,6 +40,8 @@ else ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND_BIN),y)
UBOOT_BIN = u-boot-nand.bin
else ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMG),y)
UBOOT_BIN = u-boot.img
else ifeq ($(BR2_TARGET_UBOOT_FORMAT_CUSTOM),y)
UBOOT_BIN = $(call qstrip,$(BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME))
else
UBOOT_BIN = u-boot.bin
UBOOT_BIN_IFT = $(UBOOT_BIN).ift