On Mon, Aug 26, 2019 at 2:18 AM Stefan Roese <s...@denx.de> wrote: > > With commit c6d07bf440bc ("net/macb: increase RX buffer size for GEM") > ethernet support does not work any more with d-cache enabled on the > AT91SAM. The reason is, that MACB_RX_BUFFER_SIZE was changed from 4096 > to 128 but this change was not refected in the rx_buffer flush and > invalidate functions, as these also use this macro. > > This patch now fixes this by calculating the rx buffer size correctly > again in those functions. With this change, ethernet works again > reliably on my AT91SAM board. > > Signed-off-by: Stefan Roese <s...@denx.de> > Fixes: c6d07bf440bc ("net/macb: increase RX buffer size for GEM") > Cc: Ramon Fried <rfried....@gmail.com> > Cc: Eugen Hristev <eugen.hris...@microchip.com> > Cc: Anup Patel <anup.pa...@wdc.com> > Cc: Bin Meng <bmeng...@gmail.com> > Cc: Joe Hershberger <joe.hershber...@ni.com>
Acked-by: Joe Hershberger <joe.hershber...@ni.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot