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| author | Roger Quadros <rogerq@ti.com> | 2014-09-02 16:57:02 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-09-04 12:38:22 -0700 |
| commit | db01e6c7fbe3b87b389f537b52a5d862cea498e1 (patch) | |
| tree | f3a74ee44b4980ca64137581fa267c81a7bdc3d6 | |
| parent | 4b143f0f60143a8238262874c1ee22b43fbdc61e (diff) | |
| download | op-kernel-dev-db01e6c7fbe3b87b389f537b52a5d862cea498e1.zip op-kernel-dev-db01e6c7fbe3b87b389f537b52a5d862cea498e1.tar.gz | |
ARM: dts: am43x-epos-evm: Use BCH16 ECC scheme instead of BCH8
am43x-epos-evm uses a NAND chip with page size 4096 bytes
and spare area of 225 bytes per page.
For such a setup it is preferrable to use BCH16 ECC scheme over
BCH8. This also makes it compatible with ROM code ECC scheme so
we can boot with NAND after flashing from kernel.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Pekon Gupta <pekon@pek-sem.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/boot/dts/am43x-epos-evm.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index ed7dd239..f6c9898 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -441,7 +441,7 @@ ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ nand@0,0 { reg = <0 0 0>; /* CS0, offset 0 */ - ti,nand-ecc-opt = "bch8"; + ti,nand-ecc-opt = "bch16"; ti,elm-id = <&elm>; nand-bus-width = <8>; gpmc,device-width = <1>; |
