The size of name buffer was not computed correctly.
The suffix format is "--rel.-el" (9 chars instead of 6),
and the longest platform name is "emu-mmd" (7 chars instead of 4).
Fix comment and name size.

Signed-off-by: Francois Berder <[email protected]>
---
 board/amd/versal2/board.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/board/amd/versal2/board.c b/board/amd/versal2/board.c
index d94c1494d53..81daba1c5ef 100644
--- a/board/amd/versal2/board.c
+++ b/board/amd/versal2/board.c
@@ -81,12 +81,13 @@ char *soc_name_decode(void)
        }
 
        /*
-        * --rev. are 6 chars
-        * max platform name is qemu which is 4 chars
+        * --rev.-el are 9 chars
+        * max platform name is emu-mmd which is 7 chars
         * platform version number are 1+1
-        * Plus 1 char for \n
+        * el is 1 char
+        * Plus 1 char for NULL byte
         */
-       name = calloc(1, strlen(CONFIG_SYS_BOARD) + 13);
+       name = calloc(1, strlen(CONFIG_SYS_BOARD) + 20);
        if (!name)
                return NULL;
 
-- 
2.43.0

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