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https://github.com/brain-hackers/u-boot-brain
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5d867bcc23
Provide an explicit configuration option to disable default "unlock all" of any flash chip which supports locking. It doesn't make sense to automatically unprotect the entire flash on each u-boot startup if the block protection bits are actually used. Traditionally, the unlock was there to be able to write to flash devices which powered-up with the block protection bits set. Over time this feature creeped into all flash devices which support locking. For a more detailed description and discussion see: https://lore.kernel.org/linux-mtd/20201203162959.29589-8-michael@walle.cc/ Keep things simple in u-boot and just provide a configration option to disable this behavior which can be set per board. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com> |
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| .. | ||
| nand | ||
| onenand | ||
| spi | ||
| ubi | ||
| ubispl | ||
| altera_qspi.c | ||
| cfi_flash.c | ||
| cfi_mtd.c | ||
| hbmc-am654.c | ||
| jedec_flash.c | ||
| Kconfig | ||
| Makefile | ||
| mtd_uboot.c | ||
| mtd-uclass.c | ||
| mtdconcat.c | ||
| mtdcore.c | ||
| mtdcore.h | ||
| mtdpart.c | ||
| pic32_flash.c | ||
| renesas_rpc_hf.c | ||
| st_smi.c | ||
| stm32_flash.c | ||
| stm32_flash.h | ||