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Fix minor doc nits

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Michael Cardell Widerkrantz 2022-10-12 15:10:10 +02:00
parent 55c5081486
commit 99aabe89e9
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doc/system_description/software.md
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@ -84,19 +84,19 @@ will send a raw binary targeted to be loaded at `0x4001_0000` in the
device.
1. The host sends the User Supplied Secret (USS) by using the
`FW_CMD_LOAD_APP_SIZE` command.
`FW_CMD_LOAD_USS` command and gets a `FW_RSP_LOAD_USS` back.
2. The host sends the size of the app by using the
`FW_CMD_LOAD_APP_SIZE` command.
3. The firmware executes `FW_CMD_LOAD_APP_SIZE` command, which
stores the application size into `APP_SIZE`, and sets `APP_ADDR`
to zero. A `FW_RSP_LOAD_APP_SIZE` reponse is sent back to the
host, with the status of the action (ok/fail).
4. If the the host receive a sucessful command, it will send
multiple `FW_CMD_LOAD_APP_DATA` commands, containing the full
application.
4. If the the host receive a sucessful response, it will send
multiple `FW_CMD_LOAD_APP_DATA` commands, together containing the
full application.
5. For each received `FW_CMD_LOAD_APP_DATA` command the firmware
places the data into `0x4001_0000` and upwards. The firmware
response with `FW_RSP_LOAD_APP_DATA` response to the host for
replies with a `FW_RSP_LOAD_APP_DATA` response to the host for
each received block.
6. When the final block of the application image is received, we
measure the application by computing a BLAKE2s digest over the