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feat(partition_table): Compiling script gets partition information from partition binary

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dongheng
2019-02-22 18:11:49 +08:00
parent 3c65557cd0
commit 3e7e30c889
10 changed files with 287 additions and 213 deletions
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71
docs/en/api-guides/fota-from-old-new.rst
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@ -76,75 +76,8 @@ Open a new terminal on your PC, set the following configurations, and then compi
[*] (**Expected**)ESP8266 update from old SDK by OTA
3. Configure the target custom partition
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The last 16KB flash, which is used to store system parameters of the old SDKs, must be reserved.
ESP8285(ESP8266 + 1MB flash) configuration:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Set the file "partitions_two_ota_v2tov3.1MB.csv" to configure the partition of the example. Users can refer to its note for the partition layout.
::
Partition Table --->
Partition Table (Custom partition table CSV) --->
Custom partition table CSV
(partitions_two_ota_v2tov3.1MB.csv) Custom partition CSV file
(0x5000) Partition table offset address at flash
[*] Support to setup partition parameter of APP2
(0x7000) APP1 partition offset
(0x77000) APP1 partition size(by bytes)
(0x85000) APP2 partition offset
(0x77000) APP2 partition size(by bytes)
Partition information of file "partitions_two_ota_v2tov3.1MB.csv" is following:
::
Name, Type, SubType, Offset, Size, Flags
phy_init, data, phy, 0x6000, 0x1000
ota_0, 0, ota_0, 0x7000, 0x77000
nvs, data, nvs, 0x7f000, 0x4000
otadata, data, ota, 0x83000, 0x2000
ota_1, 0, ota_1, 0x85000, 0x77000
- Partition table offset address at flash: partition table layout address
- APP1 partition offset: ota_0 base address
- APP1 partition size: ota_0 size
- APP2 partition offset: ota_1 base address
- APP2 partition size: ota_1 size
ESP8266 + 2MB(including larger size flash) flash configuration:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Set the file "partitions_two_ota_v2tov3.2MB.csv" to configure the partition of the example. Users can refer to its note for the partition layout.
::
Partition Table --->
Partition Table (Custom partition table CSV) --->
Custom partition table CSV
(partitions_two_ota_v2tov3.2MB.csv) Custom partition CSV file
(0x8000) Partition table offset address at flash
(0x10000) APP1 partition offset
(0xEC000) APP1 partition size(by bytes)
Partition information of file "partitions_two_ota_v2tov3.2MB.csv" is following:
::
Name, Type, SubType, Offset, Size, Flags
nvs, data, nvs, 0x9000, 0x4000
otadata, data, ota, 0xd000, 0x2000
phy_init, data, phy, 0xf000, 0x1000
ota_0, 0, ota_0, 0x10000, 0xEC000
ota_1, 0, ota_1, 0x110000,0xEC000
- Partition table offset address at flash: partition table layout address
- APP1 partition offset: ota_0 base address
- APP1 partition size: ota_0 size
3. ESP8285(ESP8266 + 1MB flash) configuration:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Configure the flash size according to your actual development board's flash.