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board: kontron: disable flash unlock all

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Although the status register is protected by the hardware write
protection, there is a hardware jumper to disable that hardware write
protection. Thus if a user would set this jumper any u-boot start would
disable the write protection altogether.

Circumvent that by not disabling the write protection in the first
place.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Michael Walle 2020-12-09 10:53:26 +01:00 • committed by Priyanka Jain
parent 5d867bcc23
commit 46fdf763b8
1 changed files with 1 additions and 0 deletions
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configs/kontron_sl28_defconfig
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@ -73,6 +73,7 @@ CONFIG_MMC_HS400_SUPPORT=y
CONFIG_FSL_ESDHC=y
CONFIG_FSL_ESDHC_SUPPORT_ADMA2=y
CONFIG_DM_SPI_FLASH=y
# CONFIG_SPI_FLASH_UNLOCK_ALL is not set
CONFIG_SPI_FLASH_WINBOND=y
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_PHYLIB=y