From: 黄涛 <huangtao@rock-chips.com>
Date: Fri, 6 May 2011 04:20:14 +0000 (+0800)
Subject: rk29: phonesdk: ddr freq set to 192MHz, support UART 4M baud
X-Git-Tag: firefly_0821_release~10352^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=acd164e89a374bdf8a70d1c1560cc45d6f92b77a;p=firefly-linux-kernel-4.4.55.git

rk29: phonesdk: ddr freq set to 192MHz, support UART 4M baud
---

diff --git a/arch/arm/configs/rk29_phonesdk_defconfig b/arch/arm/configs/rk29_phonesdk_defconfig
index 73f94b19d401..6238feac63d4 100755
--- a/arch/arm/configs/rk29_phonesdk_defconfig
+++ b/arch/arm/configs/rk29_phonesdk_defconfig
@@ -229,7 +229,7 @@ CONFIG_DDR_TYPE_LPDDR=y
 # CONFIG_DDR_TYPE_DDR3_2133N is not set
 # CONFIG_DDR_TYPE_DDR3_DEFAULT is not set
 CONFIG_RK29_MEM_SIZE_M=512
-CONFIG_DDR_SDRAM_FREQ=200
+CONFIG_DDR_SDRAM_FREQ=192
 
 #
 # RK29 VPU (Video Processing Unit) support
@@ -1291,7 +1291,7 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y
 # CONFIG_BACKLIGHT_GENERIC is not set
 CONFIG_BACKLIGHT_WM831X=y
 # CONFIG_BACKLIGHT_RK29_BL is not set
-CONFIG_FIH_TOUCHKEY_LED=y
+# CONFIG_FIH_TOUCHKEY_LED is not set
 # CONFIG_BACKLIGHT_AW9364 is not set
 
 #
diff --git a/arch/arm/mach-rk29/board-rk29-phonesdk.c b/arch/arm/mach-rk29/board-rk29-phonesdk.c
index ed5c31d3d444..5b6b31b3ea96 100755
--- a/arch/arm/mach-rk29/board-rk29-phonesdk.c
+++ b/arch/arm/mach-rk29/board-rk29-phonesdk.c
@@ -3120,7 +3120,7 @@ static void __init machine_rk29_mapio(void)
 	rk29_sram_init();
 	rk29_clock_init(periph_pll_288mhz);
 	rk29_iomux_init();
-    ddr_init(DDR_TYPE,DDR_FREQ);  // DDR3_1333H, 400
+	ddr_init(DDR_TYPE, DDR_FREQ);
 }
 
 MACHINE_START(RK29, "RK29board")