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enc28j60: Fix workaround for erratum #14 

Only odd addresses may be programmed to the ERXRDPT registers, so
initialize them to RX_BUF_END instead of RX_BUF_START.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
ico
Benoît Thébaudeau 2015-07-14 22:43:03 +02:00
parent 8615b77da0
commit b4c32954a6
1 changed files with 2 additions and 2 deletions
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4
dev/enc28j60/enc28j60.c
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@ -356,8 +356,8 @@ reset(void)
writereg(ERXNDH, RX_BUF_END >> 8);
writereg(ERDPTL, RX_BUF_START & 0xff);
writereg(ERDPTH, RX_BUF_START >> 8);
writereg(ERXRDPTL, RX_BUF_START & 0xff);
writereg(ERXRDPTH, RX_BUF_START >> 8);
writereg(ERXRDPTL, RX_BUF_END & 0xff);
writereg(ERXRDPTH, RX_BUF_END >> 8);
/* Receive filters */
setregbank(EPKTCNT_BANK);