FreeCalypso > hg > freecalypso-sw
view loadtools/scripts/c155.config @ 923:10b4bed10192
gsm-fw/L1: fix for the DSP patch corruption bug
The L1 code we got from the LoCosto fw contains a feature for DSP CPU load
measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier
DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the
code dealing with that feature is conditionalized as #if (DSP >= 38),
but one spot was missed, and the MCU code was writing into an API word
dealing with this feature. In TCS211 this DSP API word happens to be
used by the DSP code patch, hence that write was corrupting the patched
DSP code.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Mon, 19 Oct 2015 17:13:56 +0000 |
parents | fe9e620c89ff |
children |
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# This configuration is for Motorola C155/156 phones. Use the "generic" # compal configuration for C11x/123 and C139/140. compal-stage thumb # Parameters for the Calypso boot ROM; # will result in the ARM core being clocked at 52 MHz as we want. pll-config 4/1 rhea-cntl 0x00 # The remaining settings are carried out via loadagent commands init-script c155.init # Flash: use CFI autodetection, 8 MiB max # Unlike C139, C155 and C156 phones do have working flash mapping at 0x03000000 flash cfi-8M 0x03000000 # bottom boot flash, sector 0 is only 8 KiB boot-reflash-hack 0x820000 0x2000 # Perform a Iota poweroff when we are done exit-mode iota-off