summaryrefslogtreecommitdiff
path: root/README
diff options
context:
space:
mode:
authorstroese <stroese>2003-06-05 15:39:44 +0000
committerstroese <stroese>2003-06-05 15:39:44 +0000
commit53cf9435ccf9eaef84d35d00c3a2702f91f7886c (patch)
tree93ece61425714d6ebbb2d1a89928b8887155312a /README
parentc602883592c1966bab5e88f12567bafb4a677acd (diff)
downloadu-boot-imx-53cf9435ccf9eaef84d35d00c3a2702f91f7886c.zip
u-boot-imx-53cf9435ccf9eaef84d35d00c3a2702f91f7886c.tar.gz
u-boot-imx-53cf9435ccf9eaef84d35d00c3a2702f91f7886c.tar.bz2
- CFG_RX_ETH_BUFFER added.
Diffstat (limited to 'README')
-rw-r--r--README10
1 files changed, 9 insertions, 1 deletions
diff --git a/README b/README
index ce27ff1..f660f46 100644
--- a/README
+++ b/README
@@ -690,7 +690,7 @@ The following options need to be configured:
- NETWORK Support (PCI):
CONFIG_E1000
Support for Intel 8254x gigabit chips.
-
+
CONFIG_EEPRO100
Support for Intel 82557/82559/82559ER chips.
Optional CONFIG_EEPRO100_SROM_WRITE enables eeprom
@@ -1442,6 +1442,14 @@ Configuration Settings:
Define if the flash driver uses extra elements in the
common flash structure for storing flash geometry
+- CFG_RX_ETH_BUFFER:
+ Defines the number of ethernet receive buffers. On some
+ ethernet controllers it is recommended to set this value
+ to 8 or even higher (EEPRO100 or 405 EMAC), since all
+ buffers can be full shortly after enabling the interface
+ on high ethernet traffic.
+ Defaults to 4 if not defined.
+
The following definitions that deal with the placement and management
of environment data (variable area); in general, we support the
following configurations: