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ARM: mvebu: clearfog: add Clearfog Base serdes configuration

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Clearfog Base carrier uses serdes lane #5 as USB host. Use EEPROM stored
device identification to configure the serdes accordingly when
available.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
This commit is contained in:
Baruch Siach 2020-01-20 14:20:15 +02:00 • committed by Stefan Roese
parent 5e9838450a
commit 584a3d2622
1 changed files with 6 additions and 0 deletions
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6
board/solidrun/clearfog/clearfog.c
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@ -61,6 +61,12 @@ int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
board_serdes_map[0].serdes_mode = PEX_ROOT_COMPLEX_X1; board_serdes_map[0].serdes_mode = PEX_ROOT_COMPLEX_X1;
} }
if (sr_product_is(&cf_tlv_data, "Clearfog Base")) {
board_serdes_map[4].serdes_type = USB3_HOST0;
board_serdes_map[4].serdes_speed = SERDES_SPEED_5_GBPS;
board_serdes_map[4].serdes_mode = SERDES_DEFAULT_MODE;
}
*serdes_map_array = board_serdes_map; *serdes_map_array = board_serdes_map;
*count = ARRAY_SIZE(board_serdes_map); *count = ARRAY_SIZE(board_serdes_map);
return 0; return 0;