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author | Harald Welte <laforge@osmocom.org> | 2020-01-09 20:31:06 +0100 |
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committer | Harald Welte <laforge@osmocom.org> | 2021-06-06 11:46:50 +0200 |
commit | eb8fbc0296de753c6eb61b8bafcb26dd90458483 (patch) | |
tree | 4c2508848ae2c1fb40dfa921d9f2f4fcd713cb73 /firmware/libcommon/source/simtrace_iso7816.c | |
parent | 9292d22726387dba024c2b0c9d76498546f291a1 (diff) |
fw/qmod: enable modem RESET by default at bootlaforge/tool
When the uC firmware starts, assert the (high-active) _RESET GPIOs,
which will cause the transistors to drive the mPCIe slot !PERST
low.
There is of course a short instance of time between the uC reset
until it executes wwan_perst_init(). To avoid this, a hardware
pull-up would have to be re-worked onto the _RESET[1..4] signals
on the PCBA
Change-Id: I8742fefa4bf02e728e34d5d8cbc0fda771e78ffb
Diffstat (limited to 'firmware/libcommon/source/simtrace_iso7816.c')
0 files changed, 0 insertions, 0 deletions