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bt: use generic SPIRAM config option for memory alloc policy

pull/7050/head
Mahavir Jain 2021-05-09 16:32:57 +05:30 zatwierdzone przez bot
rodzic cf4b9ef854
commit f339506324
2 zmienionych plików z 11 dodań i 11 usunięć
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15
components/bt/esp_ble_mesh/Kconfig.in
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@ -33,20 +33,25 @@ if BLE_MESH
behavior in ESP-IDF
- Internal IRAM memory wherever applicable else internal DRAM
Recommended mode here is always internal, since that is most preferred
from security perspective. But if application requirement does not allow
sufficient free internal memory then alternate mode can be selected.
Recommended mode here is always internal (*), since that is most preferred
from security perspective. But if application requirement does not
allow sufficient free internal memory then alternate mode can be
selected.
(*) In case of ESP32-S2/ESP32-S3, hardware allows encryption of external
SPIRAM contents provided hardware flash encryption feature is enabled.
In that case, using external SPIRAM allocation strategy is also safe choice
from security perspective.
config BLE_MESH_MEM_ALLOC_MODE_INTERNAL
bool "Internal DRAM"
config BLE_MESH_MEM_ALLOC_MODE_EXTERNAL
bool "External SPIRAM"
depends on ESP32_SPIRAM_SUPPORT
depends on SPIRAM_USE_CAPS_ALLOC || SPIRAM_USE_MALLOC
config BLE_MESH_MEM_ALLOC_MODE_DEFAULT
bool "Default alloc mode"
depends on ESP32_SPIRAM_SUPPORT
help
Enable this option to use the default memory allocation strategy when
external SPIRAM is enabled. See the SPIRAM options for more details.

7
components/bt/host/nimble/Kconfig.in
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@ -12,17 +12,12 @@ choice BT_NIMBLE_MEM_ALLOC_MODE
behavior in ESP-IDF
- Internal IRAM memory wherever applicable else internal DRAM
Recommended mode here is always internal, since that is most preferred
from security perspective. But if application requirement does not
allow sufficient free internal memory then alternate mode can be
selected.
config BT_NIMBLE_MEM_ALLOC_MODE_INTERNAL
bool "Internal memory"
config BT_NIMBLE_MEM_ALLOC_MODE_EXTERNAL
bool "External SPIRAM"
depends on ESP32_SPIRAM_SUPPORT
depends on SPIRAM_USE_CAPS_ALLOC || SPIRAM_USE_MALLOC
config BT_NIMBLE_MEM_ALLOC_MODE_DEFAULT
bool "Default alloc mode"