rv1103b: ddr/spl/usbplug/mcu: Add initial version

== ddr v1.02
build from:
1b742cd9d6 dram_init: rv1103b: Update to v1.02
update feature:
51afcca2a0 dram_init: rv1103b: modify uart baudrate

rv1103b: ddr/spl/usbplug/mcu: Add initial version

== ddr v1.02
build from:
1b742cd9d6 dram_init: rv1103b: Update to v1.02
update feature:
51afcca2a0 dram_init: rv1103b: modify uart baudrate
4391b15f69 dram_init: rv1103b: add support DDR2 burst length 4
0b0c03b84a dram_init: rk2118: modify trfc if frequency is less than 400MHz

== spl v1.00
build from:
3687236ab1c spi: rockchip_sfc: Support sclk_x2_bypass

== usbplug v1.00
Build from:
c53c564 src: platform: rv1103b: modify chip name to RV110E

== rv1103b: Add UART0_M2_SPI_NOR_TB configuration

== rv1103b_mcu_tb_v1.00.bin:
build from commit:
rtt:3143c22c#hal:939ec3d5#battery_ipc:06ccc158

build from rt-thread commit in develop branch:
3143c22c: project: rv1103b-mcu: add mkimage.sh

build from hal commit in for-fpga branch:
939ec3d5: project: rk3506-mcu: Remove unneed code and switch to UART4

build from battery-ipc commit in master branch:
06ccc15: first frame params config for 1103b

Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Signed-off-by: Su Yuefu <yuefu.su@rock-chips.com>
Change-Id: I7ab3c5531b6efa445f672b37f8a52a25f27bbced

show more ...