FreeCalypso > hg > fc-magnetite
annotate targets/tangomdm.conf @ 680:ee3ac8c617cb
armio.c: set GPIO2 output high initially
On TI-canonical platforms GPIO2 is DCD modem control output. In TI's
original code the AI_InitIOConfig() function called from Init_Target()
would configure GPIO2 as an output and set the initial output value to
low, but then the init code in uartfax.c called from Init_Serial_Flows()
would immediately change it to high, corresponding to DCD not asserted.
The result is a momentary asserted-state glitch on the DCD output.
The present change eliminates this glitch, setting DCD output to
not-asserted initially like it should be.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 25 Jun 2020 03:17:43 +0000 |
parents | 0ccda9c065bc |
children |
rev | line source |
---|---|
674
0ccda9c065bc
gsm_ds_amd8_tango.template for tangomdm and luna targets
Mychaela Falconia <falcon@freecalypso.org>
parents:
673
diff
changeset
|
1 LINK_SCRIPT_SRC=src/cs/system/template/gsm_ds_amd8_tango.template |
623
df3649549840
Leonardo target: targets/leonardo.{conf,h} created
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 MAIN_blob=blobs/patches/main-fchw.lib |
673
62a5285e014a
Lorekeeping: allow tpudrv-leonardo.lib on Leonardo/Tango
Mychaela Falconia <falcon@freecalypso.org>
parents:
671
diff
changeset
|
3 TPUDRV_blob=blobs/patches/tpudrv-leonardo.lib |
623
df3649549840
Leonardo target: targets/leonardo.{conf,h} created
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
4 FLASH_BASE_ADDR=0 |
df3649549840
Leonardo target: targets/leonardo.{conf,h} created
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 FLASH_SECTOR_SIZE=0x10000 |