Signed-off-by: Joel Johnson <mrj...@lixil.net>
---
board/solidrun/clearfog/Kconfig | 7 +++++++
board/solidrun/clearfog/clearfog.c | 4 ++++
2 files changed, 11 insertions(+)
diff --git a/board/solidrun/clearfog/Kconfig b/board/solidrun/clearfog/Kconfig
index 30f53508c2..53f01daf7a 100644
--- a/board/solidrun/clearfog/Kconfig
+++ b/board/solidrun/clearfog/Kconfig
@@ -24,4 +24,11 @@ config CLEARFOG_CON2_SATA
modules, but the desired protocol must be configured at build
time since it affects the SerDes topology layout.
+config CLEARFOG_SFP_25GB
+ bool "Enable 2.5 Gbps mode for SFP"
+ help
+ Set the SFP module connection to support 2.5 Gbps transfer speed for
the
+ SGMII connection (requires a supporting SFP). By default, transfer
speed
+ of 1.25 Gbps is used, suitable for a more common 1 Gbps SFP module.
+
endmenu
diff --git a/board/solidrun/clearfog/clearfog.c
b/board/solidrun/clearfog/clearfog.c
index 4f51b19ce9..247785ac56 100644
--- a/board/solidrun/clearfog/clearfog.c
+++ b/board/solidrun/clearfog/clearfog.c
@@ -44,7 +44,11 @@ static struct serdes_map board_serdes_map[] = {
#else
{PEX2, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
#endif
+#if defined (CONFIG_CLEARFOG_SFP_25GB)
+ {SGMII2, SERDES_SPEED_3_125_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+#else
{SGMII2, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+#endif
};
int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
--
2.20.1
