[L] Change in flashrom[master]: Add initial CH347T SPI programmer

[qianfan (Code Review)]

Attention is currently required from: Angel Pons, qianfan.

Hello build bot (Jenkins), Thomas Heijligen, Angel Pons, Nicholas Chin,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/70529

to look at the new patch set (#7).

Change subject: Add initial CH347T SPI programmer
......................................................................

Add initial CH347T SPI programmer

Tested with CH347T-EVK flash chip W25Q16.V.

Signed-off-by: qianfan Zhao 
Change-Id: I6da5e308af76693e60308c8165349128e517e09a
---
M Makefile
A ch347t_spi.c
M include/programmer.h
M programmer_table.c
4 files changed, 533 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/29/70529/7