FreeCalypso > hg > fc-magnetite

view blobs/patches/main-fchw.patch @ 597:f18b29e27be5

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First attempt at MCSI voice path automatic switching The function is implemented at the ACI level in both aci2 and aci3, successfully avoids triggering the DSP bug on the first call, but the shutdown of MCSI upon call completion is not working properly yet in either version.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 22:18:35 +0000
parents acb07ce22054
children
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# This patch applies to the Init_Target() function in the init.obj module in
# main.lib; it is an example of how this code will need to be patched for
# running on our own future FreeCalypso hardware if we choose to use the same
# Spansion S71PL129NC0 flash+pSRAM MCP as used in the Pirelli DP-L10 and use
# the same memory timings as set by Pirelli's firmware.

[init.obj]

# value goes into nCS0, nCS1 and nCS3 config registers
.text 66 A4
# value goes into nCS2 config reg
.text 6C A4

# nop out the write into 0x02700000

.text 128 C0
.text 129 46