Patchwork [U-Boot,v2,1/2] imx: Use a clear identification of an unidentified CPU type

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Submitter Otavio Salvador
Date June 30, 2012, 3:07 p.m.
Message ID <1341068853-22553-1-git-send-email-otavio@ossystems.com.br>
Download mbox | patch
Permalink /patch/168300/
State Awaiting Upstream
Headers show

Comments

Otavio Salvador - June 30, 2012, 3:07 p.m.
In case an unidentified CPU type is detected it now returns
i.MX??, in a const char.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>

---
Changes for v2:
 * use i.MX?? for unidentified CPU type

 arch/arm/cpu/armv7/imx-common/cpu.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
Stefano Babic - July 16, 2012, 11:03 a.m.
On 30/06/2012 17:07, Otavio Salvador wrote:
> In case an unidentified CPU type is detected it now returns
> i.MX??, in a const char.
> 
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Fabio Estevam <fabio.estevam@freescale.com>
> 
> ---

Applied to u-boot-imx, next branch, thanks.

Best regards,
Stefano Babic

Patch

diff --git a/arch/arm/cpu/armv7/imx-common/cpu.c b/arch/arm/cpu/armv7/imx-common/cpu.c
index b3195dd..e7bd0bf 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 "??";
 	}
 }