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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2024-04-22 22:00:56 +0200 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2024-05-01 07:39:05 +0200 |
| commit | 5ab82b10f02296232a14fde6dab1803559ab62e5 (patch) | |
| tree | d3055720a29c03d9b124c6a993d404af94f2f96b | |
| parent | 2c4ca2d672f7a64e50dc543eb4e9f076666a417d (diff) | |
| download | u-boot-5ab82b10f02296232a14fde6dab1803559ab62e5.zip u-boot-5ab82b10f02296232a14fde6dab1803559ab62e5.tar.gz u-boot-5ab82b10f02296232a14fde6dab1803559ab62e5.tar.bz2 | |
doc: correct description of 'env print -e'
If 'env print -e' is invoked without variable name, all UEFI variables are
listed.
Describe that 'env print -e' requires CONFIG_HEXDUMP=y to print content of
UEFI variables.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
| -rw-r--r-- | doc/usage/cmd/env.rst | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/usage/cmd/env.rst b/doc/usage/cmd/env.rst index 040076b..9629f97 100644 --- a/doc/usage/cmd/env.rst +++ b/doc/usage/cmd/env.rst @@ -226,7 +226,7 @@ in UEFI variables. \-a all U-Boot environment, when 'name' is absent. \-e - print UEFI variables, all by default when 'name'. + print UEFI variables, all by default if 'name' is not provided. \-guid guid print only the UEFI variables matching this GUID (any by default) with guid format = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx". @@ -372,6 +372,10 @@ info load CONFIG_CMD_NVEDIT_LOAD +print + CONFIG_CMD_NVEDIT_EFI for UEFI variables support ('-e' option), + additionally CONFIG_HEXDUMP to display content of UEFI variables + run CONFIG_CMD_RUN @@ -381,5 +385,5 @@ save select CONFIG_CMD_NVEDIT_SELECT -set, print - CONFIG_CMD_NVEDIT_EFI for '-e' option +set + CONFIG_CMD_NVEDIT_EFI for UEFI variables support ('-e' option) |