History log of /openbmc/u-boot/doc/README.atmel_pmecc (Results 1 – 11 of 11)
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Revision tags: v00.04.15, v00.04.14, v00.04.13, v00.04.12, v00.04.11, v00.04.10, v00.04.09, v00.04.08, v00.04.07, v00.04.06, v00.04.05, v00.04.04, v00.04.03, v00.04.02, v00.04.01, v00.04.00, v2021.04, v00.03.03, v2021.01, v2020.10, v2020.07, v00.02.13, v2020.04, v2020.01, v2019.10, v00.02.05, v00.02.04, v00.02.03, v00.02.02, v00.02.01, v2019.07, v00.02.00, v2019.04
# 49ad4029 15-Dec-2018 Derald D. Woods <woods.technical@gmail.com>

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_S

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>

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Revision tags: v2018.07, v2018.03, v2018.01, v2017.11, v2016.07, openbmc-20160624-1
# 52b1eaf9 17-May-2016 Stefano Babic <sbabic@denx.de>

Merge branch 'master' of git://git.denx.de/u-boot


# 09c2b8f3 30-Apr-2016 Andreas Bießmann <andreas.devel@googlemail.com>

Change my mailaddress

I'll switch my mails to my own server, so drop all gmail references.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>


Revision tags: v2016.01-rc1, v2015.10, v2015.10-rc5, v2015.10-rc4, v2015.10-rc3, v2015.10-rc2, v2015.10-rc1, v2015.07, v2015.07-rc3, v2015.07-rc2, v2015.07-rc1, v2015.04, v2015.04-rc5, v2015.04-rc4, v2015.04-rc3, v2015.04-rc2, v2015.04-rc1, v2015.01, v2015.01-rc4, v2015.01-rc3, v2015.01-rc2, v2015.01-rc1, v2014.10, v2014.10-rc3, v2014.10-rc2, v2014.10-rc1
# dab5e346 16-Jul-2014 Stefano Babic <sbabic@denx.de>

Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

Conflicts:
boards.cfg


Revision tags: v2014.07, v2014.07-rc4, v2014.07-rc3
# 90b51c33 30-May-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-arm


Revision tags: v2014.07-rc2
# 5c390a5b 19-May-2014 Andreas Bießmann <andreas.devel@googlemail.com>

arm:at91: enable ROM loadable atmel image

For sama5d3xek we need to modify the SPL image for correct detection by ROM
code.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Tested-by:

arm:at91: enable ROM loadable atmel image

For sama5d3xek we need to modify the SPL image for correct detection by ROM
code.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Tested-by: Bo Shen <voice.shen@atmel.com>

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Revision tags: v2014.07-rc1, v2014.04, v2014.04-rc3, v2014.04-rc2, v2014.04-rc1, v2014.01, v2014.01-rc3, v2014.01-rc2, v2014.01-rc1, v2013.10
# d4c8aa9c 04-Oct-2013 Wolfgang Denk <wd@denx.de>

Coding Style cleanup: remove trailing empty lines

Signed-off-by: Wolfgang Denk <wd@denx.de>


Revision tags: v2013.10-rc4, v2013.10-rc3
# 47f75cf2 06-Sep-2013 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-arm


# 4eef93da 04-Sep-2013 Albert ARIBAUD <albert.u.boot@aribaud.net>

Merge branch 'u-boot-atmel/master' into 'u-boot-arm/master'


Revision tags: v2013.10-rc2, v2013.10-rc1, v2013.07, v2013.07-rc3
# b2d96dc2 02-Jul-2013 Wu, Josh <Josh.wu@atmel.com>

ARM: at91: atmel_nand: pmecc driver will select the galois table by sector size

Define the galois index table offset in chip head file. So user do not need
to set by himself. Driver will set it corr

ARM: at91: atmel_nand: pmecc driver will select the galois table by sector size

Define the galois index table offset in chip head file. So user do not need
to set by himself. Driver will set it correctly according to sector_size.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Scott Wood <scottwood@freescale.com>
[rebased on master]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

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Revision tags: v2013.07-rc2, v2013.07-rc1, v2013.04, v2013.04-rc3, v2013.04-rc2, v2013.04-rc1, v2013.01.01, v2013.01, v2013.01-rc3, v2013.01-rc2, v2013.01-rc1, v2012.10, v2012.10-rc3, v2012.10-rc2, v2012.10-rc1
# bdfd59aa 22-Aug-2012 Wu, Josh <Josh.wu@atmel.com>

at91: atmel_nand: Update driver to support Programmable Multibit ECC controller

The Programmable Multibit ECC (PMECC) controller is a programmable binary
BCH(Bose, Chaudhuri and Hocquenghem) encoder

at91: atmel_nand: Update driver to support Programmable Multibit ECC controller

The Programmable Multibit ECC (PMECC) controller is a programmable binary
BCH(Bose, Chaudhuri and Hocquenghem) encoder and decoder. This controller
can be used to support both SLC and MLC NAND Flash devices. It supports to
generate ECC to correct 2, 4, 8, 12 or 24 bits of error per sector of data.

To use PMECC in this driver, the user needs to set the PMECC correction
capability, the sector size and ROM lookup table offsets in board config file.

This driver is ported from Linux kernel atmel_nand PMECC patch. The main difference
is in this version it uses registers structure access hardware instead of using macros.
It is tested in 9x5 serial boards.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
[rebase]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

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