it83xx(iteflash): Support Flash for it8xxx1 or it8xxx2

Support 3 Byte Chip ID.
Support 3 Byte DBGR Address.
Change the flash size determination method.

BUG=none
BRANCH=none
TEST=Check it ok on both it8320 and it8xxx2 series.

There are several new chip from ITE.
The Chip ID : 81201 81202 83201 83202
We temporarily defined it as it8xxx1 and it8xxx2 series.
The new chip id is from 2 bytes to 3 bytes.

We verify it ok from Servo V2 + ITE evboard.

(cr) (asus-serve-v4) donald@donald-Aspire-4752 ~/trunk/src/platform/ec $
sudo ~/trunk/src/platform/ec/util/flash_ec --board=it83xx_evb
INFO: Using servo_v2.
INFO: Using ec image :
      /mnt/host/source/src/platform/ec/build/it83xx_evb/ec.bin
INFO: Flashing chip it83xx.
INFO: Closing servod connection to ftdi_i2c interface
INFO: Programming EC firmware image using iteflash...
CHIPID 81201, CHIPVER 40, Flash size 256 kB
Done with sending special waveform.
Disabling watchdog...
Disabling protect path...
Erasing flash...erase size=262144
\100%
Erasing Done.
Writing 262144 bytes at 0x00000000.......
\100%
Writing Done.
Verify 262144 bytes at 0x00000000
\ 99%
Verify Done.
INFO: Flashing done.
INFO: Reinitializing ftdi_i2c interface


Change-Id: If17f85cb5d67d262a85d5cdeb89044646c39a0e1
Signed-off-by: Donald Huang <donald.huang@ite.com.tw>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1655213
Reviewed-by: Namyoon Woo <namyoon@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Commit-Queue: Donald Huang <cguwinds@gmail.com>
Tested-by: Donald Huang <cguwinds@gmail.com>

0 files changed, 0 insertions, 0 deletions