rk3128: update ddr init bin to v2.08

1. Init timer5 as arch timer for ARM.
2. Improve DDR stability.
print info: DDR Version 2.08 20180426
from commit:
	30b95fd rk3128: ddr: init code update to v2.08

Change-Id: I2f57b758a5a3e3b631d82a3ee92b038dcf5c179c
Signed-off-by: Tang Yun ping <typ@rock-chips.com>

RKBOOT/RK3128MINIALL.ini

@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=47
 [CODE471_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk31/rk3128_ddr_300MHz_v2.07.bin
+Path1=tools/rk_tools/bin/rk31/rk3128_ddr_300MHz_v2.08.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=tools/rk_tools/bin/rk31/rk3128_usbplug_v2.47.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=tools/rk_tools/bin/rk31/rk3128_ddr_300MHz_v2.07.bin
+FlashData=tools/rk_tools/bin/rk31/rk3128_ddr_300MHz_v2.08.bin
 FlashBoot=tools/rk_tools/bin/rk31/rk312x_miniloader_v2.47.bin
 [OUTPUT]
-PATH=rk3128_loader_v2.07.247.bin
+PATH=rk3128_loader_v2.08.247.bin