From: 黄涛 <huangtao@rock-chips.com>
Date: Tue, 21 Aug 2012 10:06:42 +0000 (+0800)
Subject: rk: add RK_USB_UART config
X-Git-Tag: firefly_0821_release~8884
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6c018993f71a82b4e6b074434723aae2774adcc5;p=firefly-linux-kernel-4.4.55.git

rk: add RK_USB_UART config
---

diff --git a/arch/arm/plat-rk/Kconfig b/arch/arm/plat-rk/Kconfig
index 4d74efde0397..5aa49d777a93 100755
--- a/arch/arm/plat-rk/Kconfig
+++ b/arch/arm/plat-rk/Kconfig
@@ -159,10 +159,15 @@ config RK_EARLY_PRINTK
 config RK_DEBUG_UART
 	int "Debug UART"
 	default 1 if ARCH_RK29
-	default 2 if ARCH_RK30
+	default 2 if ARCH_RK30 || ARCH_RK2928
 	help
 	  Select a UART for debugging. -1 disable.
 
+config RK_USB_UART
+	bool "Support USB UART Bypass Function"
+	depends on ARCH_RK2928 && (RK_DEBUG_UART = 2)
+	default y
+
 config RK_CONSOLE_THREAD
 	bool "Console write by thread"
 	depends on FIQ_DEBUGGER_CONSOLE