[U-Boot] [PATCH 1/3] imx: Use a clear identification of an unidentified CPU type

[Otavio Salvador]

In case an unidentified CPU type is detected it now returns
i.MX<unidentified>, in a const char.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
Cc: Marek Vasut <marex at denx.de>
Cc: Stefano Babic <sbabic at denx.de>
Cc: Fabio Estevam <fabio.estevam at freescale.com>
---
 arch/arm/cpu/armv7/imx-common/cpu.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/armv7/imx-common/cpu.c b/arch/arm/cpu/armv7/imx-common/cpu.c
index b3195dd..77aac7d 100644
--- a/arch/arm/cpu/armv7/imx-common/cpu.c
+++ b/arch/arm/cpu/armv7/imx-common/cpu.c
@@ -66,7 +66,7 @@ char *get_reset_cause(void)
 
 #if defined(CONFIG_DISPLAY_CPUINFO)
 
-static char *get_imx_type(u32 imxtype)
+static const char *get_imx_type(u32 imxtype)
 {
 	switch (imxtype) {
 	case 0x63:
@@ -80,7 +80,7 @@ static char *get_imx_type(u32 imxtype)
 	case 0x53:
 		return "53";
 	default:
-		return "unknown";
+		return "<unidentified>";
 	}
 }
 
-- 
1.7.10