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authorSimon Glass <sjg@chromium.org>2012-09-28 08:56:38 +0000
committerAnatolij Gustschin <agust@denx.de>2012-10-03 00:52:40 +0200
commitfcf509b80760156fe146aeb11510ffb0278b7b74 (patch)
tree4f84a1a64b40859d58f1a47755e2e69339f94790 /arch/arm/lib
parent94fd1316b75896b668d22ce846785d92c0340100 (diff)
downloadu-boot-linaro-stable-fcf509b80760156fe146aeb11510ffb0278b7b74.tar.gz
bootstage: Add feature to stash/unstash bootstage info
It is useful to be able to write the bootstage information to memory for use by a later utility, or the Linux kernel. Provide a function to do this as well as a function to read bootstage information back and incorporate it into the current table. This also makes it possible for U-Boot to chain to another U-Boot and pass on its bootstage information. Signed-off-by: Simon Glass <sjg@chromium.org>
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