Patch by Carl Riechers, 24 Jun 2005
Changes for U-Boot 1.1.3:
======================================================================
+* Preserve PHY_BMCR during a soft reset.
+ Patch by Carl Riechers, 24 Jun 2005
+
* VoiceBlue update: eeprom tool can also store firmware version now.
eeprom.bin is runable by jumping at load address.
Patch by Ladislav Michl, 23 May 2005
unsigned short reg;
int loop_cnt;
- if (miiphy_write (addr, PHY_BMCR, 0x8000) != 0) {
+ if (miiphy_read (addr, PHY_BMCR, ®) != 0) {
+#ifdef DEBUG
+ printf ("PHY status read failed\n");
+#endif
+ return (-1);
+ }
+ if (miiphy_write (addr, PHY_BMCR, reg | 0x8000) != 0) {
#ifdef DEBUG
puts ("PHY reset failed\n");
#endif