michaelh/zephyr
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3 commits

Author SHA1 Message Date
Tim Lin
f554fcbe4c ITE: drivers/flash: add the API of page_layout 
This commit adds the API of page_layout that will make test of
test/drivers/flash pass on it8xxx2_evb board.

Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
 2022-01-04 09:05:45 -05:00
Dino Li
9c47f314a5 flash: it8xxx2: add a short delay before #CS be driven high 
The delay will ensure last byte has been latched in before

This also change the method of reading status register from re-send
read status command on each read to read status register continuously.

Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
 2021-08-18 20:10:05 -04:00
Tim Lin
ef3c8507a6 ite: drivers/flash: add flash driver for it8xxx2 
Add flash driver for it8xxx2. The driver can implement
flash read, write and erase that will be mapped to the
ram section for executing.

TEST="flash write 0x80000 0x10 0x20 0x30 0x40 ..."
     "flash read 0x80000 0x100"
     "flash erase 0x80000 0x1000"

Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
 2021-06-22 15:15:20 -04:00