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Fix final PHY configuration

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3122 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-11-21 14:49:48 +00:00
parent a44623751d
commit e732ad896f
1 changed files with 10 additions and 2 deletions
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12
arch/arm/src/lpc17xx/lpc17_ethernet.c
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@ -2100,7 +2100,7 @@ static inline int lpc17_phyinit(struct lpc17_driver_s *priv)
* (probably more than little redundant). * (probably more than little redundant).
*/ */
ret = lpc17_phymode(phyaddr, LPC17_MODE_DEFLT); ret = lpc17_phymode(phyaddr, priv->lp_mode);
lpc17_showmii(phyaddr, "After final configuration"); lpc17_showmii(phyaddr, "After final configuration");
return ret; return ret;
} }
@ -2361,7 +2361,15 @@ static void lpc17_ethreset(struct lpc17_driver_s *priv)
lpc17_putreg(18, LPC17_ETH_IPGR); lpc17_putreg(18, LPC17_ETH_IPGR);
lpc17_putreg(((15 << ETH_CLRT_RMAX_SHIFT) | (55 << ETH_CLRT_COLWIN_SHIFT)), lpc17_putreg(((15 << ETH_CLRT_RMAX_SHIFT) | (55 << ETH_CLRT_COLWIN_SHIFT)),
LPC17_ETH_CLRT); LPC17_ETH_CLRT);
lpc17_putreg(0x0600, LPC17_ETH_MAXF);
/* Set the Maximum Frame size register. "This field resets to the value
* 0x0600, which represents a maximum receive frame of 1536 octets. An
* untagged maximum size Ethernet frame is 1518 octets. A tagged frame adds
* four octets for a total of 1522 octets. If a shorter maximum length
* restriction is desired, program this 16-bit field."
*/
lpc17_putreg(CONFIG_NET_BUFSIZE+2, LPC17_ETH_MAXF);
/* Disable all Ethernet controller interrupts */ /* Disable all Ethernet controller interrupts */