FreeCalypso > hg > fc-tourmaline
annotate targets/j100.conf @ 261:841a848ba762
SPI SWE: clear any pending boot-time interrupts in spi_init()
Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing,
thus electrical contact bounce on the charging power connection interface
produces a lot of charger plug/unplug interrupts. When we boot in
charging mode (charging power present at boot time and is presumably
the cause of Switch-ON), some bounce may occur between the initial
Iota Switch-ON action and Calypso firmware booting. By clearing any
accumulated ITSTATREG interrupts on boot, we prevent these pre-boot
interrupts from generating charger plug/unplug events to FCHG, which
would upset smooth from-boot charging.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 14 May 2021 02:49:05 +0000 |
parents | 7ce079c7c5dd |
children | e17bdedfbf2b |
rev | line source |
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32
7ce079c7c5dd
targets/*.conf: adapted from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1 LINK_SCRIPT_SRC=src/cs/system/template/gsm_ds_motc139.template |
7ce079c7c5dd
targets/*.conf: adapted from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 FLASH_BASE_ADDR=0x10000 |
7ce079c7c5dd
targets/*.conf: adapted from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
3 FLASH_SECTOR_SIZE=0x10000 |
7ce079c7c5dd
targets/*.conf: adapted from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
4 |
7ce079c7c5dd
targets/*.conf: adapted from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 FCHG_STATE=1 |
7ce079c7c5dd
targets/*.conf: adapted from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 RVTMUX_ON_MODEM=1 |