Convert CONFIG_SYS_RX_ETH_BUFFER to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_RX_ETH_BUFFER
Cc: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/3c120_defconfig b/configs/3c120_defconfig
index 550cadd..0470fb1 100644
--- a/configs/3c120_defconfig
+++ b/configs/3c120_defconfig
@@ -28,6 +28,7 @@
CONFIG_VERSION_VARIABLE=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SYS_FAULT_ECHO_LINK_DOWN=y
+CONFIG_SYS_RX_ETH_BUFFER=0
CONFIG_ALTERA_PIO=y
CONFIG_MISC=y
CONFIG_ALTERA_SYSID=y