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authorStefan Roese <sr@denx.de>2005-09-07 16:21:12 +0200
committerStefan Roese <sr@denx.de>2005-09-07 16:21:12 +0200
commit4a3cd9e6557447f024f263bf45168d19f509581e (patch)
tree9522a38b0d840ad8c10ca84b6de21c0d19785d5a
parent9d2a873bdf72a7c615c9c7ac55357085d0299716 (diff)
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Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
ethernet port on ebony. Patch by Stefan Roese, 7 Sep 2005
-rw-r--r--CHANGELOG4
-rw-r--r--cpu/ppc4xx/4xx_enet.c3
-rw-r--r--include/configs/ebony.h7
3 files changed, 12 insertions, 2 deletions
diff --git a/CHANGELOG b/CHANGELOG
index ea4353d..5a8533e 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,10 @@
Changes for U-Boot 1.1.4:
======================================================================
+* Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
+ ethernet port on ebony.
+ Patch by Stefan Roese, 7 Sep 2005
+
* Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
Removed CFG_CMD_DISPLAY from default commands.
Fixed compiler warning in net.c.
diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c
index 7766f9a..79be865 100644
--- a/cpu/ppc4xx/4xx_enet.c
+++ b/cpu/ppc4xx/4xx_enet.c
@@ -365,6 +365,9 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis)
out32 (ZMII_FER, (ZMII_FER_RMII | ZMII_FER_MDI) << ZMII_FER_V (devnum));
#elif defined(CONFIG_440GX)
ethgroup = ppc_4xx_eth_setup_bridge(devnum, bis);
+#elif defined(CONFIG_440GP)
+ /* set RMII mode */
+ out32 (ZMII_FER, ZMII_RMII | ZMII_MDI0);
#else
if ((devnum == 0) || (devnum == 1)) {
out32 (ZMII_FER, (ZMII_FER_SMII | ZMII_FER_MDI) << ZMII_FER_V (devnum));
diff --git a/include/configs/ebony.h b/include/configs/ebony.h
index ebd0b53..1d4ea4e 100644
--- a/include/configs/ebony.h
+++ b/include/configs/ebony.h
@@ -31,6 +31,7 @@
* High Level Configuration Options
*----------------------------------------------------------------------*/
#define CONFIG_EBONY 1 /* Board is ebony */
+#define CONFIG_440GP 1 /* Specifc GP support */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#undef CFG_DRAM_TEST /* Disable-takes long time! */
@@ -191,6 +192,10 @@
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 8 /* PHY address */
+#define CONFIG_HAS_ETH1
+#define CONFIG_PHY1_ADDR 9 /* EMAC1 PHY address */
+#define CONFIG_NET_MULTI 1
+#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_ASKENV | \
@@ -241,8 +246,6 @@
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------