diff options
| -rw-r--r-- | include/plat/arm/common/plat_arm.h | 9 | ||||
| -rw-r--r-- | plat/arm/common/aarch64/arm_common.c | 16 |
2 files changed, 15 insertions, 10 deletions
diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h index 3b6a04ba..a7c34afc 100644 --- a/include/plat/arm/common/plat_arm.h +++ b/include/plat/arm/common/plat_arm.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -37,11 +37,6 @@ #include <stdint.h> #include <xlat_tables.h> -/* - * Extern declarations common to ARM standard platforms - */ -extern const mmap_region_t plat_arm_mmap[]; - #define ARM_CASSERT_MMAP \ CASSERT((ARRAY_SIZE(plat_arm_mmap) + ARM_BL_REGIONS) \ <= MAX_MMAP_REGIONS, \ @@ -204,6 +199,6 @@ int plat_arm_get_alt_image_source( uintptr_t *dev_handle, uintptr_t *image_spec); unsigned int plat_arm_calc_core_pos(u_register_t mpidr); - +const mmap_region_t *plat_arm_get_mmap(void); #endif /* __PLAT_ARM_H__ */ diff --git a/plat/arm/common/aarch64/arm_common.c b/plat/arm/common/aarch64/arm_common.c index a211f16d..02062861 100644 --- a/plat/arm/common/aarch64/arm_common.c +++ b/plat/arm/common/aarch64/arm_common.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -35,6 +35,7 @@ #include <platform_def.h> #include <xlat_tables.h> +extern const mmap_region_t plat_arm_mmap[]; static const int cci_map[] = { PLAT_ARM_CCI_CLUSTER0_SL_IFACE_IX, @@ -43,6 +44,7 @@ static const int cci_map[] = { /* Weak definitions may be overridden in specific ARM standard platform */ #pragma weak plat_get_ns_image_entrypoint +#pragma weak plat_arm_get_mmap /******************************************************************************* @@ -67,7 +69,7 @@ static const int cci_map[] = { mmap_add_region(coh_start, coh_start, \ coh_limit - coh_start, \ MT_DEVICE | MT_RW | MT_SECURE); \ - mmap_add(plat_arm_mmap); \ + mmap_add(plat_arm_get_mmap()); \ init_xlat_tables(); \ \ enable_mmu_el##_el(0); \ @@ -85,7 +87,7 @@ static const int cci_map[] = { mmap_add_region(ro_start, ro_start, \ ro_limit - ro_start, \ MT_MEMORY | MT_RO | MT_SECURE); \ - mmap_add(plat_arm_mmap); \ + mmap_add(plat_arm_get_mmap()); \ init_xlat_tables(); \ \ enable_mmu_el##_el(0); \ @@ -161,3 +163,11 @@ void arm_configure_sys_timer(void) reg_val = (1 << CNTNSAR_NS_SHIFT(PLAT_ARM_NSTIMER_FRAME_ID)); mmio_write_32(ARM_SYS_TIMCTL_BASE + CNTNSAR, reg_val); } + +/******************************************************************************* + * Returns ARM platform specific memory map regions. + ******************************************************************************/ +const mmap_region_t *plat_arm_get_mmap(void) +{ + return plat_arm_mmap; +} |