From a1e793add5dd21c2a1b08bc57ac99e43183913b6 Mon Sep 17 00:00:00 2001
From: Joshua Watt <jpewhacker@gmail.com>
Date: Thu, 31 Aug 2023 10:51:38 -0600
Subject: cmd: gpt: Add command to set bootable flags

Adds a command that can be used to modify the GPT partition table to
indicate which partitions should have the bootable flag set

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
 doc/usage/cmd/gpt.rst | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'doc/usage')

diff --git a/doc/usage/cmd/gpt.rst b/doc/usage/cmd/gpt.rst
index b505b159d0a..288dd365c00 100644
--- a/doc/usage/cmd/gpt.rst
+++ b/doc/usage/cmd/gpt.rst
@@ -13,6 +13,7 @@ Synopsis
     gpt read <interface> <dev> [<varname>]
     gpt rename <interface> <dev> <part> <name>
     gpt repair <interface> <dev>
+    gpt set-bootable <interface> <dev> <partition list>
     gpt setenv <interface> <dev> <partition name>
     gpt swap <interface> <dev> <name1> <name2>
     gpt verify <interface> <dev> [<partition string>]
@@ -90,6 +91,13 @@ gpt repair
 
 Repairs the GPT partition tables if it they become corrupted.
 
+gpt set-bootable
+~~~~~~~~~~~~~~~~
+
+Sets the bootable flag for all partitions in the table. If the partition name
+is in 'partition list' (separated by ','), the bootable flag is set, otherwise
+it is cleared. CONFIG_CMD_GPT_RENAME=y is required.
+
 gpt setenv
 ~~~~~~~~~~
 
@@ -187,3 +195,7 @@ Get the GUID for a disk::
     => gpt guid mmc gpt_disk_uuid
     => echo ${gpt_disk_uuid}
     bec9fc2a-86c1-483d-8a0e-0109732277d7
+
+Set the bootable flag for the 'boot' partition and clear it for all others::
+
+    => gpt set-bootable mmc 0 boot
-- 
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