From: Angus Gratton <angus@espressif.com>
Date: Fri, 25 Nov 2016 02:11:51 +0000 (+0800)
Subject: Merge branch 'bugfix/spi_flash_region' into 'master'
X-Git-Tag: v1.0~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9f9d92b2dfed7e8a2e1ecbcf0bd8e4139abd5372;p=esp-idf

Merge branch 'bugfix/spi_flash_region' into 'master'

spi_flash_erase_range: Allow for 32KB blocks not 64KB blocks

SPI flash hardware sends 52h command, which is a 32KB erase.

There is a matching bug in the ROM SPIEraseArea code, unless
flashchip->block_size is modified first.

See merge request !249
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9f9d92b2dfed7e8a2e1ecbcf0bd8e4139abd5372