diff options
Diffstat (limited to 'plat/arm/board/tc/tc_bl31_setup.c')
| -rw-r--r-- | plat/arm/board/tc/tc_bl31_setup.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/plat/arm/board/tc/tc_bl31_setup.c b/plat/arm/board/tc/tc_bl31_setup.c index ecec26c05..0523ef8f2 100644 --- a/plat/arm/board/tc/tc_bl31_setup.c +++ b/plat/arm/board/tc/tc_bl31_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2020-2021, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -13,6 +13,8 @@ #include <common/debug.h> #include <drivers/arm/css/css_mhu_doorbell.h> #include <drivers/arm/css/scmi.h> +#include <lib/fconf/fconf.h> +#include <lib/fconf/fconf_dyn_cfg_getter.h> #include <plat/arm/common/plat_arm.h> #include <plat/common/platform.h> @@ -42,6 +44,9 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1, u_register_t arg2, u_register_t arg3) { arm_bl31_early_platform_setup((void *)arg0, arg1, arg2, (void *)arg3); + + /* Fill the properties struct with the info from the config dtb */ + fconf_populate("FW_CONFIG", arg1); } void tc_bl31_common_platform_setup(void) @@ -53,3 +58,16 @@ const plat_psci_ops_t *plat_arm_psci_override_pm_ops(plat_psci_ops_t *ops) { return css_scmi_override_pm_ops(ops); } + +void __init bl31_plat_arch_setup(void) +{ + arm_bl31_plat_arch_setup(); + + /* HW_CONFIG was also loaded by BL2 */ + const struct dyn_cfg_dtb_info_t *hw_config_info; + + hw_config_info = FCONF_GET_PROPERTY(dyn_cfg, dtb, HW_CONFIG_ID); + assert(hw_config_info != NULL); + + fconf_populate("HW_CONFIG", hw_config_info->config_addr); +} |