mach-snapdragon: Allow other board vendors apart from Qcom

Qcom SoCs derived boards can come from various OEMs/ODMs and not just
Qcom itself. So allow CONFIG_SYS_VENDOR to be set correctly
corressponding to the actual board vendor.

Suggested-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
diff --git a/arch/arm/mach-snapdragon/Kconfig b/arch/arm/mach-snapdragon/Kconfig
index 96e44e2..536960b 100644
--- a/arch/arm/mach-snapdragon/Kconfig
+++ b/arch/arm/mach-snapdragon/Kconfig
@@ -4,7 +4,12 @@
 	default "snapdragon"
 
 config SYS_VENDOR
+	string "Snapdragon board vendor"
 	default "qualcomm"
+	help
+	  Allows to specify vendor for the Snapdragon SoCs based boards.
+	  Based on this option board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
+	  will be used as the custom board directory.
 
 config SYS_MALLOC_F_LEN
 	default 0x2000
@@ -19,12 +24,11 @@
 	default 0x80000000
 
 config SYS_BOARD
-	string "Qualcomm custom board"
+	string "Snapdragon SoCs based board"
 	help
-	  The Dragonboard 410c and 820c have additional board init
-	  code that isn't shared with other Qualcomm boards.
-	  Based on this option board/qualcomm/<CONFIG_SYS_BOARD> will
-	  be used.
+	  Allows to specify the Snapdragon SoCs based board name.
+	  Based on this option board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
+	  will be used as the custom board directory.
 
 config SYS_CONFIG_NAME
 	string "Board configuration name"