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author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2014-05-15 20:37:51 +0900 |
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committer | Michal Simek <michal.simek@xilinx.com> | 2014-05-15 13:57:27 +0200 |
commit | 2405d09c4c8a1e4cd7744e5f10d1592bd974a939 (patch) | |
tree | 13daa2948d346808ed8e055c60deadccdec67d81 /include/configs/zynq-common.h | |
parent | 66e6715c5ffe817c70485020508c7b9ec47227b7 (diff) | |
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build: support a new image u-boot-dtb.img
In SPL framework, SPL uses u-boot.img to load u-boot.bin.
Here,
u-boot.img = uImage header + u-boot.bin
To use OF control with a separate devicetree,
u-boot.dtb must be placed right after u-boot.bin.
In this case, u-boot-dtb.bin is generally used.
Here,
u-boot-dtb.bin = u-boot.bin + u-boot.dtb
We need u-boot-dtb.img to use both SPL framework
and separate OF control at the same time.
u-boot-dtb.img = uImage header + u-boot-dtb.bin
For example, Zynq boards already define all of
- CONFIG_SPL
- CONFIG_OF_CONTROL
- CONFIG_OF_SEPARATE
So, the support of u-boot-dtb.img is urgent.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'include/configs/zynq-common.h')
0 files changed, 0 insertions, 0 deletions