fixed amd type flash write opration and diaplay chip infomation at boot

[yamori813_yahoo.co.jp]

Summary

amd type flash that is mx chip can't update correctly.
This is fixed by datasheet method.

Test Plan

AR9132 with AMD chip and RT3050 with MX chip
write data by dd command then read data check md5 value.

cfi0: Manufacturer ID:1 Device ID:227e
cfi0: Manufacturer ID:c2 Device ID:22a8

[yamori813_yahoo.co.jp]

• fixed typo

[yamori813_yahoo.co.jp]

Current code is very dangerous because of doing sector erase to address 0. 0 is boot sector in mips. Almost system is sector 0 is protected then no effect. I see Juniper not tested this code on AMD type flash.

[imp]

sys/dev/cfi/cfi_core.c

513–543

This should be a bool function. It returns true/false over whether the erase succeeded / failed.

810

why are we doing the read-back with interrupts enabled?

[yamori813_yahoo.co.jp]

• review refict

[imp]

I think this looks good now.

[sbruno]

I will compile commit this review.

[harrison-astrodog.net]

This comment was removed by harrison-astrodog.net.