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Ethernet controller needs different delay with debug disabled

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1836 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2009-05-29 14:09:31 +00:00
parent 9f478308f7
commit 88e63abfe1
1 changed files with 2 additions and 3 deletions
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arch/arm/src/lm3s/lm3s_ethernet.c
+2 -3
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@@ -323,7 +323,6 @@ static void lm3s_ethreset(struct lm3s_driver_s *priv)
{ {
irqstate_t flags; irqstate_t flags;
uint32 regval; uint32 regval;
volatile uint32 delay;
#if LM3S_NETHCONTROLLERS > 1 #if LM3S_NETHCONTROLLERS > 1
# error "If multiple interfaces are supported, this function would have to be redesigned" # error "If multiple interfaces are supported, this function would have to be redesigned"
@@ -343,9 +342,9 @@ static void lm3s_ethreset(struct lm3s_driver_s *priv)
regval |= (SYSCON_SRCR2_EMAC0|SYSCON_SRCR2_EPHY0); regval |= (SYSCON_SRCR2_EMAC0|SYSCON_SRCR2_EPHY0);
putreg32(regval, LM3S_SYSCON_SRCR2); putreg32(regval, LM3S_SYSCON_SRCR2);
/* Wait just a bit */ /* Wait just a bit. This is a much longer delay than necessary */
for (delay = 0; delay < 16; delay++); up_mdelay(2);
/* Then take the Ethernet controller out of the reset state */ /* Then take the Ethernet controller out of the reset state */