imx: Use a clear identification of an unidentified CPU type
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>
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@ -66,7 +66,7 @@ char *get_reset_cause(void)
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#if defined(CONFIG_DISPLAY_CPUINFO)
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static char *get_imx_type(u32 imxtype)
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static const char *get_imx_type(u32 imxtype)
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{
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switch (imxtype) {
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case 0x63:
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@ -80,7 +80,7 @@ static char *get_imx_type(u32 imxtype)
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case 0x53:
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return "53";
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default:
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return "unknown";
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return "??";
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}
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}
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