[Sigma BugID# 38001] SMP8758 enabled

Change-Id: Ib97f75196756cfed938874a88d084835caa14909
[Sigma bug# 38001] Refine kernel for linux
1. promote L2X performance (enable doubleline fill)
2. add 750M setting in freq table

Change-Id: I8f3949cf119e125fe40a3b83dff49cea39ec21da
[Sigma BugID# 38001] Add more debug message(Android Binder driver)

Change-Id: I163366575af7cf12a047c43d7a3f45c6b7c6f287
[Sigma bug# 38001] refine sx6 cpufreq, support frequency scaling over
licensed PLL, besides inhouse PLL

Change-Id: I1b919d131d7a07eb3db479e10cdbc8fbed090453
[Sigma bug# 38001]
	Support double ENV group (double redundant ENV)

Change-Id: I20d81cfe7e368928a612103b8dc2e6925c382db1
[Sigma bug# 38001]
1.fix some problem of RS232 switching for SHARP-278
2.show OTP rsa key correctly in /proc/security/bootromkey

Change-Id: Iee0afbcba5ec5bb53b6cbd7e47e1f6a77399b0c0