Messages in this thread | | | From | Zhiqiang Hou <> | Subject | [PATCHv2 0/2] mtd: m25p80: restore the addressing mode when stop using the flash | Date | Tue, 5 Dec 2017 13:33:20 +0800 |
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From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
To be compatible with legacy device, reset the addressing mode to the default mode. Such as Freescale eSPI boot, it copies the images from SPI flash without firing a reset signal previously, so the reboot command will fail without reseting the addressing mode of SPI flash.
Hou Zhiqiang (2): mtd: spi-nor: add an API to restore the status of SPI flash chip mtd: m25p80: restore the status of SPI flash when stop using it
Documentation/mtd/spi-nor.txt | 3 +++ drivers/mtd/devices/m25p80.c | 9 +++++++++ drivers/mtd/spi-nor/spi-nor.c | 10 ++++++++++ include/linux/mtd/spi-nor.h | 6 ++++++ 4 files changed, 28 insertions(+)
-- 2.14.1
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