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Diffstat (limited to 'tools/binman/bintools.rst')
| -rw-r--r-- | tools/binman/bintools.rst | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/binman/bintools.rst b/tools/binman/bintools.rst index c30e7eb9ff5..20ee24395af 100644 --- a/tools/binman/bintools.rst +++ b/tools/binman/bintools.rst @@ -155,6 +155,17 @@ Support is provided for fetching this on Debian-like systems, using apt. +Bintool: openssl: openssl tool +------------------------------ + +This bintool supports creating new openssl certificates. + +It also supports fetching a binary openssl + +Documentation about openssl is at https://www.openssl.org/ + + + Bintool: xz: Compression/decompression using the xz algorithm ------------------------------------------------------------- @@ -183,3 +194,25 @@ Documentation is available via:: +Bintool: fdt_add_pubkey: Add public key to device tree +------------------------------------------------------ + +This bintool supports running `fdt_add_pubkey` in order to add a public +key coming from a certificate to a device-tree. + +Normally signing is done using `mkimage` in context of `binman sign`. However, +in this process the public key is not added to the stage before u-boot proper. +Using `fdt_add_pubkey` the key can be injected to the SPL independent of +`mkimage` + + + +Bintool: bootgen: Sign ZynqMP FSBL image +--------------------------------------------- + +This bintool supports running `bootgen` in order to sign a SPL for ZynqMP +devices. + +The bintool automatically creates an appropriate input image file (.bif) for +bootgen based on the passed arguments. The output is a bootable, +authenticated `boot.bin` file. |