os/tools: fix condition for checking max l2 pages needed for binary

we need only 4 l2 pages at maximum for each app. 2 pages for the start and end of read only region, and two pages for the start and end of write-read region. Hence, maximum number is 4. Signed-off-by: Abhishek Akkabathula <[email protected]>
Samsung · Feb 26, 2025 · c7dfbda · c7dfbda
1 parent b2942f8
commit c7dfbda
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/os/tools/mkverifyappsize.py b/os/tools/mkverifyappsize.py
@@ -59,7 +59,8 @@
 if util.check_config_existence(cfg_path, 'CONFIG_XIP_ELF') == True :
     l2_text = math.ceil(float(textsize) / (1024*1024))
     l2_other = math.ceil(float(datasize + bsssize + dynamic_ram_size) / (1024*1024))
-    l2_pg_need = int(l2_text + l2_other)
+    # for each app, we will need at max of 4 l2 pagetables, 2 for ro and 2 for rw
+    l2_pg_need = min(4, int(l2_text + l2_other))
 else :
     l2_pg_need = int(math.ceil(float(textsize + datasize + bsssize + dynamic_ram_size) / (1024*1024)))
 if l2_pg_per_app < l2_pg_need :