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e278fc71b2
This patch adds support for 4-bit ECC BCH4 for the SPEAr600 SoC. This can be used by boards equipped with a NAND chip that requires 4-bit ECC strength. The SPEAr600 HW ECC only supports 1-bit ECC strength. To enable SW BCH4, you need to specify this in your nand controller DT node: nand-ecc-mode = "soft_bch"; nand-ecc-strength = <4>; nand-ecc-step-size = <512>; Tested on a custom SPEAr600 board. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Viresh Kumar <viresh.kumar@linaro.org> [Brian: tweaked the comments a bit] Signed-off-by: Brian Norris <computersforpeace@gmail.com> |
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bindings | ||
00-INDEX | ||
booting-without-of.txt | ||
changesets.txt | ||
dynamic-resolution-notes.txt | ||
of_unittest.txt | ||
overlay-notes.txt | ||
todo.txt | ||
usage-model.txt |