ARC: [plat-eznps] Use dedicated COMMAND_LINE_SIZE

The default 256 bytes sometimes is just not enough.
We usually provide earlycon=... and console=... and ip=...
All this and more may need more room.

Signed-off-by: Noam Camus <noamc@ezchip.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>

diff --git a/arch/arc/include/asm/setup.h b/arch/arc/include/asm/setup.h
index 307846691be6ad7bcad8abcdc217af84ddec5609..48b37c693db39d6dd2e73df0671edbb01e3be3fa 100644 (file)
--- a/arch/arc/include/asm/setup.h
+++ b/arch/arc/include/asm/setup.h
@@ -12,7 +12,11 @@
 #include <linux/types.h>
 #include <uapi/asm/setup.h>
 
+#ifdef CONFIG_ARC_PLAT_EZNPS
+#define COMMAND_LINE_SIZE 2048
+#else
 #define COMMAND_LINE_SIZE 256
+#endif
 
 /*
  * Data structure to map a ID to string