diff options
Diffstat (limited to 'src/soc/intel/tigerlake/early_tcss.c')
| -rw-r--r-- | src/soc/intel/tigerlake/early_tcss.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/soc/intel/tigerlake/early_tcss.c b/src/soc/intel/tigerlake/early_tcss.c index a2810b5e57..cdc90ad813 100644 --- a/src/soc/intel/tigerlake/early_tcss.c +++ b/src/soc/intel/tigerlake/early_tcss.c @@ -1,8 +1,10 @@ /* SPDX-License-Identifier: GPL-2.0-or-later */ +#include <bootmode.h> #include <console/console.h> #include <device/pci.h> #include <intelblocks/pmc_ipc.h> +#include <security/vboot/vboot_common.h> #include <soc/early_tcss.h> #include <soc/pci_devs.h> #include <stdlib.h> @@ -237,7 +239,7 @@ static int send_pmc_dp_mode_request(int port, struct tcss_mux mux_data) return 0; } -void update_tcss_mux(int port, struct tcss_mux mux_data) +static void update_tcss_mux(int port, struct tcss_mux mux_data) { int ret = 0; @@ -261,7 +263,18 @@ void update_tcss_mux(int port, struct tcss_mux mux_data) printk(BIOS_ERR, "Port C%d mux set failed with error %d\n", port, ret); } -__weak void mainboard_early_tcss_enable(void) +void tcss_early_configure(void) { - /* to be overwritten by each mainboard that needs early tcss */ + const struct tcss_mux *mux_info; + size_t num_ports; + int i; + + if (!display_init_required()) + return; + + mux_info = mainboard_tcss_fill_mux_info(&num_ports); + + for (i = 0; i < num_ports; i++) + update_tcss_mux(i, mux_info[i]); + } |