Michael (XIAO Xufeng) a0e66fef08 spi: fix the memory accessed while cache disabled issue in the bus lock when log level is verbose ...

When CONFIG_LOG_DEFAULT_LEVEL is verbose, the ESP_(EARLY_)LOGx will try
to print with format string and tag out of the DRAM while the cache is
disabled. This commit puts the TAG into DRAM, and uses the
'ESP_DRAM_LOGx` to fix the cache miss bug.

Also fixes a LoadProhibited issue when last_dev is NULL.

2020-04-03 15:04:52 +02:00

33 KiB

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