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 73f94b19d401d1270fb0b1abda3f0b180d899e2c..6238feac63d432541648555c18d1e150267bac17 100755 (executable)
--- 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 ed5c31d3d444a29bfca555de64d8e31a1c0ceeb0..5b6b31b3ea969c92445acb56b6033af24db6c0ae 100755 (executable)
--- 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")