[PATCH v2] cmd: gpt: Add option to write GPT partitions to environment variable

[Simon Glass]

On Fri, 26 Feb 2021 at 13:17, Farhan Ali <farhan.ali at broadcom.com> wrote:
>
> This change would enhance the existing 'gpt read' command to allow
> (optionally) writing of the read GPT partitions to an environment
> variable in the UBOOT partitions layout format. This would allow users
> to easily change the overall partition settings by editing said variable
> and then using the variable in the 'gpt write' and 'gpt verify' commands.
>
> Signed-off-by: Farhan Ali <farhan.ali at broadcom.com>
> Cc: Simon Glass <sjg at chromium.org>
> Cc: Heinrich Schuchardt <xypron.glpk at gmx.de>
> Cc: Corneliu Doban <cdoban at broadcom.com>
> Cc: Rayagonda Kokatanur <rayagonda.kokatanur at broadcom.com>
> Cc: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
>
> ---
> Changes for v2:
>    - Checked for argv[4] existence before calling do_get_gpt_info
>    - Added missing update to doc/README.gpt
> ---
>  cmd/gpt.c      | 46 ++++++++++++++++++++++++++++++++++++++--------
>  doc/README.gpt | 17 +++++++++++++++++
>  2 files changed, 55 insertions(+), 8 deletions(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>