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-rw-r--r--arch/powerpc/kernel/prom.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 4181ec715f88..e97aaf201d67 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -34,6 +34,7 @@
#include <linux/of_fdt.h>
#include <linux/libfdt.h>
#include <linux/cpu.h>
+#include <linux/cmdline.h>
#include <asm/prom.h>
#include <asm/rtas.h>
@@ -716,6 +717,9 @@ void __init early_init_devtree(void *params)
*/
of_scan_flat_dt(early_init_dt_scan_chosen_ppc, boot_command_line);
+ /* append and prepend any arguments built into the kernel. */
+ cmdline_add_builtin(boot_command_line, NULL, COMMAND_LINE_SIZE);
+
/* Scan memory nodes and rebuild MEMBLOCKs */
of_scan_flat_dt(early_init_dt_scan_root, NULL);
of_scan_flat_dt(early_init_dt_scan_memory_ppc, NULL);