diff options
Diffstat (limited to 'plat/arm/board/juno/juno_mem_prot.c')
-rw-r--r-- | plat/arm/board/juno/juno_mem_prot.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/plat/arm/board/juno/juno_mem_prot.c b/plat/arm/board/juno/juno_mem_prot.c new file mode 100644 index 000000000..f0e350673 --- /dev/null +++ b/plat/arm/board/juno/juno_mem_prot.c @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2018, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <platform.h> +#include <psci.h> +#include <utils_def.h> +#include <xlat_tables_v2.h> + +#define NS_IMAGE_OFFSET TFTF_BASE +#define NS_IMAGE_LIMIT (NS_IMAGE_OFFSET + (32 << TWO_MB_SHIFT)) + +static const mem_region_t juno_ram_ranges[] = { + {NS_IMAGE_LIMIT, 128 << TWO_MB_SHIFT}, +#ifdef AARCH64 + {JUNO_DRAM2_BASE, 1 << ONE_GB_SHIFT}, +#endif +}; + +const mem_region_t *plat_get_prot_regions(int *nelem) +{ + *nelem = ARRAY_SIZE(juno_ram_ranges); + return juno_ram_ranges; +} |