From mboxrd@z Thu Jan 1 00:00:00 1970 From: Albert ARIBAUD (3ADEV) Date: Wed, 14 Oct 2015 13:21:41 +0200 Subject: [U-Boot] [PATCH] mtd: nand: vf610_nfc: resync with upstream Linux version In-Reply-To: <1444799502-20472-1-git-send-email-stefan@agner.ch> References: <1444799502-20472-1-git-send-email-stefan@agner.ch> Message-ID: <20151014132141.088492da@lilith> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Stefan, On Tue, 13 Oct 2015 22:11:42 -0700, Stefan Agner wrote: > This resyncs the driver changes with the Linux version of the > driver. The driver received some feedback in the LKML and got > recently acceppted, the latest version can be found here: > https://lkml.org/lkml/2015/9/2/678 > > Notable changes are: > - On ECC error, reread OOB and count bit flips in OOB too. > If flipped bits are below threshold, also return an empty > OOB buffer. > - Return the amount of bit flips in vf610_nfc_read_page. > - Use endianness aware vf610_nfc_read to read ECC status. > - Do not enable IDLE IRQ (since we do not operate with an > interrupt service routine). > - Use type safe struct for buffer variants (vf610_nfc_alt_buf). > - Renamed variables in struct vf610_nfc (column and page_sz) > to reflect better what they really representing. > > The U-Boot version currently does not support RAW NAND write > when using the HW ECC engine. > > Signed-off-by: Bhuvanchandra DV > Signed-off-by: Stefan Agner Tested-by: Albert ARIBAUD (3ADEV) Works on pcm052. Amicalement, -- Albert.