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ARM: mvebu: clearfog: add Clearfog GTR support

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Select the serdes configuration table based on the platform identity
read from EEPROM TLV data. Clearfog GTR needs a slightly different
serdes configuration.

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 14:20:14 +02:00
committed by Stefan Roese
parent 867572f09e
commit 5e9838450a
1 changed files with 8 additions and 0 deletions
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8
board/solidrun/clearfog/clearfog.c
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@@ -53,6 +53,14 @@ static struct serdes_map board_serdes_map[] = {
int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count) int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
{ {
cf_read_tlv_data();
if (sr_product_is(&cf_tlv_data, "Clearfog GTR")) {
board_serdes_map[0].serdes_type = PEX0;
board_serdes_map[0].serdes_speed = SERDES_SPEED_5_GBPS;
board_serdes_map[0].serdes_mode = PEX_ROOT_COMPLEX_X1;
}
*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;