10 Jan
2023
10 Jan
'23
11:31 a.m.
On 09/01/2023 19:29, Tom Rini wrote:
On Wed, Jan 04, 2023 at 11:53:06AM +0200, Roger Quadros wrote:
The GPMC is a unified memory controller dedicated for interfacing with external memory devices like
- Asynchronous SRAM-like memories and ASICs
- Asynchronous, synchronous, and page mode burst NOR flash
- NAND flash
- Pseudo-SRAM devices
The ELM module is used for GPMC NAND accesses for detecting and correcting errors during reads due to NAND bitflips errors.
4-, 8-, and 16-bit error-correction levels are supported using the BCH (Bose-ChaudhurI-Hocquenghem) algorithm.
Signed-off-by: Roger Quadros rogerq@kernel.org
arch/arm/dts/k3-am64-main.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)
Can we get these changes by re-syncing the k3 dts files with the kernel?
Sure, will send an update.
cheers, -roger