From: Angus Gratton <angus@espressif.com>
Date: Mon, 18 Jun 2018 23:25:12 +0000 (+0800)
Subject: Merge branch 'feature/spi_functions_in_iram' into 'master'
X-Git-Tag: v3.1-beta1~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=73f6fb9fe78fee4f5114184b7e7521e5cfd6c525;p=esp-idf

Merge branch 'feature/spi_functions_in_iram' into 'master'

feature(spi_master): allow to place functions into IRAM to get higher efficiency

See merge request idf/esp-idf!2538
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73f6fb9fe78fee4f5114184b7e7521e5cfd6c525