read_tlv_data(&cf_tlv_data);
}
+/* The starting board_serdes_map reflects original Clearfog Pro usage */
static struct serdes_map board_serdes_map[] = {
{SATA0, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{SGMII1, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{SGMII2, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0},
};
+void config_cfbase_serdes_map(void)
+{
+ 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;
+}
+
int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
{
+ cf_read_tlv_data();
+
+ /* Apply build configuration options before runtime configuration */
+ 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;
+ board_serdes_map[0].serdes_speed = SERDES_SPEED_5_GBPS;
+ board_serdes_map[0].serdes_mode = PEX_ROOT_COMPLEX_X1;
+ } else if (sr_product_is(&cf_tlv_data, "Clearfog Pro")) {
+ /* handle recognized product as noop, no adjustment required */
+ } else if (sr_product_is(&cf_tlv_data, "Clearfog Base")) {
+ config_cfbase_serdes_map();
+ } else {
+ /*
+ * Fallback to static default. EEPROM TLV support is not
+ * enabled, runtime detection failed, hardware support is not
+ * present, EEPROM is corrupt, or an unrecognized product name
+ * is present.
+ */
+ if (IS_ENABLED(CONFIG_SPL_CMD_TLV_EEPROM))
+ puts("EEPROM TLV detection failed: ");
+ puts("Using static config for ");
+ if (IS_ENABLED(CONFIG_TARGET_CLEARFOG_BASE)) {
+ puts("Clearfog Base.\n");
+ config_cfbase_serdes_map();
+ } else {
+ puts("Clearfog Pro.\n");
+ }
+ }
+
*serdes_map_array = board_serdes_map;
*count = ARRAY_SIZE(board_serdes_map);
return 0;
int checkboard(void)
{
- char *board = "ClearFog";
+ char *board = "Clearfog Pro";
+ if (IS_ENABLED(CONFIG_TARGET_CLEARFOG_BASE))
+ board = "Clearfog Base";
cf_read_tlv_data();
if (strlen(cf_tlv_data.tlv_product_name[0]) > 0)
cpu_eth_init(bis); /* Built in controller(s) come first */
return pci_eth_init(bis);
}
+
+int board_late_init(void)
+{
+ cf_read_tlv_data();
+
+ if (sr_product_is(&cf_tlv_data, "Clearfog Base"))
+ env_set("fdtfile", "armada-388-clearfog-base.dtb");
+ else if (sr_product_is(&cf_tlv_data, "Clearfog GTR S4"))
+ env_set("fdtfile", "armada-385-clearfog-gtr-s4.dtb");
+ else if (sr_product_is(&cf_tlv_data, "Clearfog GTR L8"))
+ env_set("fdtfile", "armada-385-clearfog-gtr-l8.dtb");
+ else if (IS_ENABLED(CONFIG_TARGET_CLEARFOG_BASE))
+ env_set("fdtfile", "armada-388-clearfog-base.dtb");
+ else
+ env_set("fdtfile", "armada-388-clearfog-pro.dtb");
+
+ return 0;
+}