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PSoC 62/63: set correct mbed_ram_start and mbed_ram_size 

In case when target.mbed_ram_start and target.mbed_ram_size are not set
neither in targets.json nor in mbed_app.json, the IRAM1 region values
defined in tools/arm_pack_manager/index.json are passed by Mbed CLI as
the linker script preprocessing flags. As a result, wrong addresses of
MBED_RAM_START and MBED_RAM_SIZE are defined in the linker script since
CMSIS DFP pack has no information about RAM split between CM0+ and CM4 applications.

Set the values explicitly in targets.json to ensure the correct RAM layout.

The MBED_ROM_START and MBED_ROM_SIZE provided by CMSIS DFP are already
correct since the linker scripts places CM4 vector table at MBED_APP_START,
taking into account the flash application area of the CM0+ prebuilt application.
pull/12752/head
Volodymyr Medvid 2020-04-01 16:49:03 +03:00
parent ded879daed
commit b61cf5bdd6
1 changed files with 18 additions and 0 deletions
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18
targets/targets.json
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@ -13689,6 +13689,8 @@
"CYBSP_WIFI_CAPABLE"
],
"device_name": "CY8C624ABZI-D44",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x000FD800",
"detect_code": [
"1901"
],
@ -13731,6 +13733,8 @@
"CYBSP_WIFI_CAPABLE"
],
"device_name": "CY8C624ABZI-D44",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x000FD800",
"detect_code": [
"190B"
],
@ -13765,6 +13769,8 @@
"CY_STORAGE_WIFI_DATA=\".cy_xip\""
],
"device_name": "CY8C6245LQI-S3D72",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x0003D800",
"detect_code": [
"190E"
],
@ -13842,6 +13848,8 @@
"CYBSP_WIFI_CAPABLE"
],
"device_name": "CY8C6247BZI-D54",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x00045800",
"detect_code": [
"1900"
],
@ -13875,6 +13883,8 @@
"CY8C6347BZI_BLD53"
],
"device_name": "CY8C6347BZI-BLD53",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x00045800",
"detect_code": [
"1902"
],
@ -13905,6 +13915,8 @@
"CYBLE_416045_02"
],
"device_name": "CYBLE-416045-02",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x00045800",
"detect_code": [
"1904"
],
@ -13972,6 +13984,8 @@
"CYBSP_WIFI_CAPABLE"
],
"device_name": "CY8C6247BZI-D54",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x00045800",
"detect_code": [
"1900"
],
@ -14010,6 +14024,8 @@
"CYBSP_WIFI_CAPABLE"
],
"device_name": "CY8C6247BZI-D54",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x00045800",
"detect_code": [
"1906"
],
@ -14050,6 +14066,8 @@
"CYBSP_WIFI_CAPABLE"
],
"device_name": "CY8C6247FDI-D52",
"mbed_ram_start": "0x08002000",
"mbed_ram_size": "0x00045800",
"detect_code": [
"1903"
],