[U-Boot] [PATCH v1 3/3] ARM: imx: Disable 1Gbps support on MCCMON6's KSZ9031 PHY

Lukasz Majewski lukma at denx.de
Thu May 16 07:41:44 UTC 2019


mccmon6 works in 10/100 MiB Ethernet environment, so disabling 1GiB support
improves robustness of the network after power up (as one don't need to
wait for autoneg).

Signed-off-by: Lukasz Majewski <lukma at denx.de>


---

 include/configs/mccmon6.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/configs/mccmon6.h b/include/configs/mccmon6.h
index 231b2af87a..667dac7340 100644
--- a/include/configs/mccmon6.h
+++ b/include/configs/mccmon6.h
@@ -78,6 +78,7 @@
 	"fdt_high=0xffffffff\0" \
 	"initrd_high=0xffffffff\0" \
 	"boot_os=yes\0" \
+	"disable_giga=yes\0" \
 	"download_kernel=" \
 		"tftpboot ${kernel_addr} ${kernel_file};" \
 		"tftpboot ${fdt_addr} ${fdtfile};\0" \
-- 
2.11.0



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