Re: [U-Boot] [PATCH] net: fec: Avoid MX28 bus sync issue

Hi Robert and Hector,

On Fri, Sep 13, 2013 at 2:46 PM, Wolfgang Denk wd@denx.de wrote:

That's ALLOC_CACHE_ALIGN_BUFFER. Thanks.

Could you please let us know wthether the change below fix the problem?

Thanks,

Fabio Estevam

--- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -794,7 +794,7 @@ static int fec_recv(struct eth_device *dev) uint16_t bd_status; uint32_t addr, size, end; int i; - uchar buff[FEC_MAX_PKT_SIZE] __aligned(ARCH_DMA_MINALIGN); + ALLOC_CACHE_ALIGN_BUFFER(uchar, buff, FEC_MAX_PKT_SIZE);

/* * Check if any critical events have happened