[U-Boot] [PATCH 5/7] nand: sunxi: Add options for the SPL NAND configuration

Maxime Ripard
2016-11-08T16:21:15Z

The SPL image needs to be built with a different ECC configuration than the
U-Boot binary.

Add Kconfig options with defaults to provide a value that should work for
anyone, but is still configurable if needs be.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
drivers/mtd/nand/Kconfig | 16 ++++++++++++++++
1 file changed, 16 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index df154bfd32b9..a60abb625ee5 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -73,6 +73,22 @@ config NAND_SUNXI
The SPL driver only supports reading from the NAND using DMA
transfers.

+if NAND_SUNXI
+
+config NAND_SUNXI_SPL_ECC_STRENGTH
+ int "Allwinner NAND SPL ECC Strength"
+ default 64
+
+config NAND_SUNXI_SPL_ECC_SIZE
+ int "Allwinner NAND SPL ECC Step Size"
+ default 1024
+
+config NAND_SUNXI_SPL_USABLE_PAGE_SIZE
+ int "Allwinner NAND SPL Usable Page Size"
+ default 1024
+
+endif
+
config NAND_ARASAN
bool "Configure Arasan Nand"
help
--
git-series 0.8.11