annotate targets/fcdev3b.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 5f00e9afd5d9
children
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103
76d139c7a25e targets/fcdev3b.conf: we'll have the same memory IC as the Pirelli,
Mychaela Falconia <falcon@freecalypso.org>
parents: 101
diff changeset
1 LINK_SCRIPT_SRC=src/cs/system/template/gsm_ds_pirelli_flash.template
76d139c7a25e targets/fcdev3b.conf: we'll have the same memory IC as the Pirelli,
Mychaela Falconia <falcon@freecalypso.org>
parents: 101
diff changeset
2 RAM_LINK_SCRIPT_SRC=src/cs/system/template/gsm_ds_pirelli_ram.template
56
e17c1e28389f targets/*.conf: selection of main.lib blob variants
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 MAIN_blob=blobs/patches/main-fchw.lib
66
0377665aef9d tpudrv.lib blob selection in targets/*.conf
Mychaela Falconia <falcon@freecalypso.org>
parents: 58
diff changeset
4 TPUDRV_blob=blobs/libs/tpudrv.lib
258
13bcc2ed7e44 configure.sh & targets/*.conf: emit FLASH_BASE_ADDR & FLASH_SECTOR_SIZE
Mychaela Falconia <falcon@freecalypso.org>
parents: 103
diff changeset
5 FLASH_BASE_ADDR=0
13bcc2ed7e44 configure.sh & targets/*.conf: emit FLASH_BASE_ADDR & FLASH_SECTOR_SIZE
Mychaela Falconia <falcon@freecalypso.org>
parents: 103
diff changeset
6 FLASH_SECTOR_SIZE=0x40000