mx7: set soc environment according to exact SoC type

[oweals/u-boot.git] / arch / arm / cpu / armv7 / mx7 / soc.c

diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c
index ef46c92b098b223f4499812413ac840874290568..dead1d3a96f9fbe0b9337452c60312258356568b 100644 (file)
--- a/arch/arm/cpu/armv7/mx7/soc.c
+++ b/arch/arm/cpu/armv7/mx7/soc.c
@@ -248,6 +248,20 @@ int arch_cpu_init(void)
        return 0;
 }
 
+#ifdef CONFIG_ARCH_MISC_INIT
+int arch_misc_init(void)
+{
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+       if (is_mx7d())
+               setenv("soc", "imx7d");
+       else
+               setenv("soc", "imx7s");
+#endif
+
+       return 0;
+}
+#endif
+
 #ifdef CONFIG_SERIAL_TAG
 void get_board_serial(struct tag_serialnr *serialnr)
 {