diff options
| author | Derald D. Woods <woods.technical@gmail.com> | 2018-12-15 01:36:46 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-01-21 08:36:11 -0500 |
| commit | 49ad40298cc5639436c6d490b699ecb60895ba2d (patch) | |
| tree | 8b867e2d7c84165c8e5d4539d471e5558ee421ac /drivers/mtd | |
| parent | 2acc24fc28ef782f4baef1aa0193d520ee9610b9 (diff) | |
ARM: at91: Convert SPL_GENERATE_ATMEL_PMECC_HEADER to Kconfig
This commit converts the following items to Kconfig:
CONFIG_ATMEL_NAND_HWECC
CONFIG_ATMEL_NAND_HW_PMECC
CONFIG_PMECC_CAP
CONFIG_PMECC_SECTOR_SIZE
CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
[PMECC References]
https://www.at91.com/linux4sam/bin/view/Linux4SAM/PmeccConfigure
https://www.at91.com/linux4sam/bin/view/Linux4SAM/AT91Bootstrap
[Mailing List Thread]
https://lists.denx.de/pipermail/u-boot/2018-December/350666.html
Fixes: 5541543f ("configs: at91: Remove CONFIG_SYS_EXTRA_OPTIONS assignment")
[trini: Make the migration be size neutral and possibly not fix the
above in all cases]
Reported-by: Daniel Evans <photonthunder@gmail.com>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/raw/Kconfig | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index ffc6cc98aa..6d466603d8 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -22,6 +22,44 @@ config NAND_ATMEL Enable this driver for NAND flash platforms using an Atmel NAND controller. +if NAND_ATMEL + +config ATMEL_NAND_HWECC + bool "Atmel Hardware ECC" + default n + +config ATMEL_NAND_HW_PMECC + bool "Atmel Programmable Multibit ECC (PMECC)" + select ATMEL_NAND_HWECC + default n + help + The Programmable Multibit ECC (PMECC) controller is a programmable + binary BCH(Bose, Chaudhuri and Hocquenghem) encoder and decoder. + +config PMECC_CAP + int "PMECC Correctable ECC Bits" + depends on ATMEL_NAND_HW_PMECC + default 2 + help + Correctable ECC bits, can be 2, 4, 8, 12, and 24. + +config PMECC_SECTOR_SIZE + int "PMECC Sector Size" + depends on ATMEL_NAND_HW_PMECC + default 512 + help + Sector size, in bytes, can be 512 or 1024. + +config SPL_GENERATE_ATMEL_PMECC_HEADER + bool "Atmel PMECC Header Generation" + select ATMEL_NAND_HWECC + select ATMEL_NAND_HW_PMECC + default n + help + Generate Programmable Multibit ECC (PMECC) header for SPL image. + +endif + config NAND_DAVINCI bool "Support TI Davinci NAND controller" help |