Re: [U-Boot] [PATCH v2] MMC: PL180: Fix infinite loop with VExpress extended fifo implementation

2011-11-08 Thread Andy Fleming
On Fri, Nov 4, 2011 at 8:06 AM, Jon Medhurst (Tixy) jon.medhu...@linaro.org wrote: The new IO FPGA implementation for Versatile Express contains an MMCI (PL180) cell with the FIFO extended to 128 words. This causes the read_bytes() function to go into an infinite loop; as it will wait for for

[U-Boot] [PATCH v2] MMC: PL180: Fix infinite loop with VExpress extended fifo implementation

2011-11-04 Thread Jon Medhurst (Tixy)
The new IO FPGA implementation for Versatile Express contains an MMCI (PL180) cell with the FIFO extended to 128 words. This causes the read_bytes() function to go into an infinite loop; as it will wait for for the half-full signal (SDI_STA_RXFIFOBR) if there are more than 8 words remaining