Re: [PATCH v3 8/9] mtd: fsl-quadspi: disable AHB buffer prefetch

2016-09-14 Thread Han Xu
On Thu, Aug 18, 2016 at 2:38 AM, Yunhui Cui wrote: > From: Yunhui Cui > > A-009282: QuadSPI: QuadSPI data pre-fetch can result in incorrect data > Affects: QuadSPI > Description: With AHB buffer prefetch enabled, the QuadSPI may return > incorrect data on the AHB > interface. The buffer pre-fetch

[PATCH v3 8/9] mtd: fsl-quadspi: disable AHB buffer prefetch

2016-08-18 Thread Yunhui Cui
From: Yunhui Cui A-009282: QuadSPI: QuadSPI data pre-fetch can result in incorrect data Affects: QuadSPI Description: With AHB buffer prefetch enabled, the QuadSPI may return incorrect data on the AHB interface. The buffer pre-fetch is enabled if the fetch size as configured either in the LUT or