arm: mvebu: clearfog: Add SATA mode flags

The mPCIe slots on ClearFog Pro and ClearFog Base may be alternately
configured for SATA usage.

Signed-off-by: Joel Johnson <mrjoel@lixil.net>
Reviewed-by: Stefan Roese <sr@denx.de>

diff --git a/board/solidrun/clearfog/Kconfig b/board/solidrun/clearfog/Kconfig
index c910e17..44224d9 100644 (file)
--- a/board/solidrun/clearfog/Kconfig
+++ b/board/solidrun/clearfog/Kconfig
@@ -15,6 +15,23 @@ config TARGET_CLEARFOG_BASE
          detection via additional EEPROM hardware. This option enables selecting
          the Base variant for older hardware revisions.
 
+config CLEARFOG_CON3_SATA
+       bool "Use CON3 slot in SATA mode"
+       help
+         Use the CON3 port with SATA protocol instead of the default PCIe.
+         The ClearFog port allows usage of either mSATA or miniPCIe
+         modules, but the desired protocol must be configured at build
+         time since it affects the SerDes topology layout.
+
+config CLEARFOG_CON2_SATA
+       bool "Use CON2 slot in SATA mode"
+       depends on !TARGET_CLEARFOG_BASE
+       help
+         Use the CON2 port with SATA protocol instead of the default PCIe.
+         The ClearFog port allows usage of either mSATA or miniPCIe
+         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

diff --git a/board/solidrun/clearfog/clearfog.c b/board/solidrun/clearfog/clearfog.c
index 8f3e5dc..fd9bd95 100644 (file)
--- a/board/solidrun/clearfog/clearfog.c
+++ b/board/solidrun/clearfog/clearfog.c
@@ -67,6 +67,20 @@ int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
        if (IS_ENABLED(CONFIG_CLEARFOG_SFP_25GB))
                board_serdes_map[5].serdes_speed = SERDES_SPEED_3_125_GBPS;
 
+       if (IS_ENABLED(CONFIG_CLEARFOG_CON2_SATA)) {
+               board_serdes_map[4].serdes_type = SATA2;
+               board_serdes_map[4].serdes_speed = SERDES_SPEED_3_GBPS;
+               board_serdes_map[4].serdes_mode = SERDES_DEFAULT_MODE;
+               board_serdes_map[4].swap_rx = 1;
+       }
+
+       if (IS_ENABLED(CONFIG_CLEARFOG_CON3_SATA)) {
+               board_serdes_map[2].serdes_type = SATA1;
+               board_serdes_map[2].serdes_speed = SERDES_SPEED_3_GBPS;
+               board_serdes_map[2].serdes_mode = SERDES_DEFAULT_MODE;
+               board_serdes_map[2].swap_rx = 1;
+       }
+
        /* Apply runtime detection changes */
        if (sr_product_is(&cf_tlv_data, "Clearfog GTR")) {
                board_serdes_map[0].serdes_type = PEX0;