I'm new to this list, so Hello everyone!
I'm currently developping on a Coldfire M5234BCC, and after removing dBUG,
for U-Boot, the MDIO init wasnt done anymore.
So I either had to do
mw.b 40100047 F0 1
to change the FEC/I2C Pin Assignment Register (PAR_FECI2C): IPSBAR +
0x10_0047 (8bits)
or add the following patch for the FEC driver.
If anyone can tell me what best: I've to submit patches for this plateform
(soon), but I'm quite new in the embedded linux, are there any guideline?
--- uClinux-dist/linux-2.6.x/drivers/net/fec.c.new 2009-07-15
15:27:24.000000000 +0200
+++ uClinux-dist/linux-2.6.x/drivers/net/fec.c 2009-07-15
15:27:09.000000000 +0200
@@ -1413,7 +1413,7 @@
}
#endif
-#if defined(CONFIG_M523x) || defined(CONFIG_M527x)
+#if defined(CONFIG_M527x)
/* Set up gpio outputs for MII lines */
{
volatile u8 *gpio_par_fec;
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