rcw: update to
b73c4f6
*update to lsdk 1909 tag
b73c4f6 - lx2160a: Add workaround for erratum A-050234
1569e64 - ls1028aqds: Fix the RCW with SerDes protocol 0x13BB
815f861 - ls1028a-qds: add RCWs for 65bb, 7777, 9999
6d95c2d - ls1028a-qds: enable RGMII for R_xxxx RCWs
fffd9a8 - ls1028a: fix file attributes
7887c74 - ls1046ardb: Generate swapped output for 5559/1400 and 5506/1600 QSPI binaries
3204e9b - Makefile.inc: Preserve unswapped output when generating swapped binaries
69e81b9 - GenerateHex.sh : Script to generate hexdump of all RCW bins
1eb4d23 - Makefile.inc: Restore per-board default target of "all".
c17e819 - lx2160aqds: add lx2160aqds RCW for protocol 14_5_2
6f1693c - lx2160aqds: add lx2160aqds RCW for 2000_800_2900_13_5_2
5663f62 - rcw: ls1028aqds: add 1500MHz cpu frequency support
ff419a4 - rcw: ls1028a: add 1500MHz cpu frequency support
3f744d3 - Convert to python3
1e66c19 - ls1021atsn: Add RCW files for QSPI and microSD boot
c2f30bf - ls1021a: Fix "strenth" typo
92f69d5 - Replace old byte_swap.tcl infrastructure for QSPI booting
869c0d7 - Makefile.inc: Remove support for .txt source files
d768ea5 - Move QSPI endianness swap to separate PBI command file for all SoCs
5888801 - rcw.py: Fix example of dont64bswapcrc
d83bd3c - ls1046ardb: Add PCIe EP support with SD boot mode
*use Python3 to build
Signed-off-by: Chunrong Guo <chunrong.guo@nxp.com>