[PATCH v3 7/8] cmd: gpt: Preserve bootable flag

Joshua Watt
2023-08-25T19:39:47Z

Sets the bootable flag when constructing the partition string from the
current partition configuration. This ensures that when the partitions
are written back (for example, when renaming a partition), the flag is
preserved.

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
cmd/gpt.c | 3 +++
test/py/tests/test_gpt.py | 1 +
2 files changed, 4 insertions(+)

diff --git a/cmd/gpt.c b/cmd/gpt.c
index b7d861aa1e..0479b3a6a4 100644
--- a/cmd/gpt.c
+++ b/cmd/gpt.c
@@ -176,6 +176,7 @@ static int calc_parts_list_len(int numparts)
#ifdef CONFIG_PARTITION_TYPE_GUID
partlistlen += numparts * (strlen("type=,") + UUID_STR_LEN + 1);
#endif
+ partlistlen += numparts * strlen("bootable,");
partlistlen += numparts * (strlen("uuid=;") + UUID_STR_LEN + 1);
/* for the terminating null */
partlistlen++;
@@ -318,6 +319,8 @@ static int create_gpt_partitions_list(int numparts, const char *guid,
strcat(partitions_list, ",uuid=");
strncat(partitions_list, curr->gpt_part_info.uuid,
UUID_STR_LEN + 1);
+ if (curr->gpt_part_info.bootable & PART_BOOTABLE)
+ strcat(partitions_list, ",bootable");
strcat(partitions_list, ";");
}
return 0;
diff --git a/test/py/tests/test_gpt.py b/test/py/tests/test_gpt.py
index 09a90f026f..666d387ac8 100644
--- a/test/py/tests/test_gpt.py
+++ b/test/py/tests/test_gpt.py
@@ -143,6 +143,7 @@ def test_gpt_read_var(state_disk_image, u_boot_console):
"size": "0x100000",
"type": "0fc63daf-8483-4772-8e79-3d69d8477de4",
"uuid": "33194895-67f6-4561-8457-6fdeed4f50a3",
+ "bootable": True,
},
{
"name": "part2",
--
2.33.0