diff --git a/plat/nvidia/tegra/common/tegra_common.mk b/plat/nvidia/tegra/common/tegra_common.mk index d9eec4d..2a2f278 100644 --- a/plat/nvidia/tegra/common/tegra_common.mk +++ b/plat/nvidia/tegra/common/tegra_common.mk @@ -1,5 +1,5 @@ # -# Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved. +# Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # @@ -22,6 +22,7 @@ BL31_SOURCES += drivers/console/aarch64/console.S \ drivers/delay_timer/delay_timer.c \ + drivers/io/io_storage.c \ ${TEGRA_GICv2_SOURCES} \ ${COMMON_DIR}/aarch64/tegra_helpers.S \ ${COMMON_DIR}/drivers/pmc/pmc.c \ @@ -29,6 +30,7 @@ ${COMMON_DIR}/tegra_bl31_setup.c \ ${COMMON_DIR}/tegra_delay_timer.c \ ${COMMON_DIR}/tegra_fiq_glue.c \ + ${COMMON_DIR}/tegra_io_storage.c \ ${COMMON_DIR}/tegra_platform.c \ ${COMMON_DIR}/tegra_pm.c \ ${COMMON_DIR}/tegra_sip_calls.c \ diff --git a/plat/nvidia/tegra/common/tegra_io_storage.c b/plat/nvidia/tegra/common/tegra_io_storage.c new file mode 100644 index 0000000..21641aa --- /dev/null +++ b/plat/nvidia/tegra/common/tegra_io_storage.c @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2019, NVIDIA Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include +#include + +/* + * Return an IO device handle and specification which can be used to access + * an image. Use this to enforce platform load policy. + * + * This function is not supported at this time + */ +int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle, + uintptr_t *image_spec) +{ + return -ENOTSUP; +} diff --git a/plat/nvidia/tegra/include/platform_def.h b/plat/nvidia/tegra/include/platform_def.h index f68b898..eb55def 100644 --- a/plat/nvidia/tegra/include/platform_def.h +++ b/plat/nvidia/tegra/include/platform_def.h @@ -66,4 +66,10 @@ #define CACHE_WRITEBACK_SHIFT 6 #define CACHE_WRITEBACK_GRANULE (0x40) /* (U(1) << CACHE_WRITEBACK_SHIFT) */ +/******************************************************************************* + * Dummy macros to compile io_storage support + ******************************************************************************/ +#define MAX_IO_DEVICES U(0) +#define MAX_IO_HANDLES U(0) + #endif /* PLATFORM_DEF_H */ diff --git a/plat/nvidia/tegra/platform.mk b/plat/nvidia/tegra/platform.mk index b429eb7..0917d87 100644 --- a/plat/nvidia/tegra/platform.mk +++ b/plat/nvidia/tegra/platform.mk @@ -1,5 +1,5 @@ # -# Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved. +# Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # @@ -68,7 +68,6 @@ # o resolve undefined symbols to el3_panic # o include only required sections TF_LDFLAGS += --diag_suppress=L6314,L6332 --no_scanlib --callgraph -TF_LDFLAGS += --unresolved=el3_panic TF_LDFLAGS += --keep="*(__pubsub*)" --keep="*(rt_svc_descs*)" --keep="*(*cpu_ops)" ifeq (${ENABLE_PMF},1) TF_LDFLAGS += --keep="*(*pmf_svc_descs*)"