--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
-@@ -1729,6 +1729,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
+@@ -1588,6 +1588,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
endchoice
default ""
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
-@@ -1162,6 +1162,17 @@ int __init early_init_dt_scan_chosen(uns
+@@ -1187,6 +1187,17 @@ int __init early_init_dt_scan_chosen(cha
if (p != NULL && l > 0)
- strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE));
+ strlcat(cmdline, p, min_t(int, strlen(cmdline) + (int)l, COMMAND_LINE_SIZE));
-+ /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
-+ * device tree option of chosen/bootargs-override. This is
-+ * helpful on boards where u-boot sets bootargs, and is unable
-+ * to be modified.
-+ */
++ /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
++ * device tree option of chosen/bootargs-override. This is
++ * helpful on boards where u-boot sets bootargs, and is unable
++ * to be modified.
++ */
+#ifdef CONFIG_CMDLINE_OVERRIDE
+ p = of_get_flat_dt_prop(node, "bootargs-override", &l);
+ if (p != NULL && l > 0)
-+ strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE));
++ strlcpy(cmdline, p, min((int)l, COMMAND_LINE_SIZE));
+#endif
+
+ handle_cmdline:
/*
* CONFIG_CMDLINE is meant to be a default in case nothing else
- * managed to set the command line, unless CONFIG_CMDLINE_FORCE
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
-@@ -1942,6 +1942,14 @@ config CMDLINE_FORCE
+@@ -2202,6 +2202,14 @@ config CMDLINE_FORCE
endchoice