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binman: Move 'special properties' docs to README.entries

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This information should be in the entry it relates to, not in the main
README. Move it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2018-09-14 04:57:07 -06:00
parent 34967c2618
commit f069303852
3 changed files with 7 additions and 12 deletions
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11
tools/binman/README
View file

@ -462,17 +462,6 @@ see README.entries. This is generated from the source code using:
binman -E >tools/binman/README.entries
Special properties
------------------
Some entries support special properties, documented here:
u-boot-with-ucode-ptr:
optional-ucode: boolean property to make microcode optional. If the
u-boot.bin image does not include microcode, no error will
be generated.
Order of image creation
-----------------------

5
tools/binman/README.entries
View file

@ -524,6 +524,9 @@ Entry: u-boot-with-ucode-ptr: U-Boot with embedded microcode pointer
Properties / Entry arguments:
- filename: Filename of u-boot-nodtb.dtb (default 'u-boot-nodtb.dtb')
- optional-ucode: boolean property to make microcode optional. If the
u-boot.bin image does not include microcode, no error will
be generated.
See Entry_u_boot_ucode for full details of the three entries involved in
this process. This entry updates U-Boot with the offset and size of the
@ -543,7 +546,7 @@ Properties / Entry arguments:
- kernelkey: Name of the kernel key to use (inside keydir)
- preamble-flags: Value of the vboot preamble flags (typically 0)
Chromium OS signs the read-write firmware and kernel, writing the signature
Chromium OS signs the read-write firmware and kernel, writing the signature
in this block. This allows U-Boot to verify that the next firmware stage
and kernel are genuine.

3
tools/binman/etype/u_boot_with_ucode_ptr.py
View file

@ -19,6 +19,9 @@ class Entry_u_boot_with_ucode_ptr(Entry_blob):
Properties / Entry arguments:
- filename: Filename of u-boot-nodtb.dtb (default 'u-boot-nodtb.dtb')
- optional-ucode: boolean property to make microcode optional. If the
u-boot.bin image does not include microcode, no error will
be generated.
See Entry_u_boot_ucode for full details of the three entries involved in
this process. This entry updates U-Boot with the offset and size of the