FreeCalypso > hg > freecalypso-tools

annotate loadtools/scripts/fcfam.config @ 407:19e5a3e2f9c0

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fcup-settime: moved time() retrieval a little closer to the output A fundamental problem with all simple time transfer tools is that there is always some delay between the time retrieval on the source system and that transmitted time being set on the destination, and the resulting time on the destination system is off by that delay amount. This delay cannot be fully eliminated when working in a simple environment like ours, but we should make our best effort to minimize it. In the present case, moving the atinterf_init() call before the time() retrieval should make a teensy-tiny improvement.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 11 Aug 2018 21:52:17 +0000
parents e7502631a0f9
children 49ee210fc4fb
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1 # This loadtool target configuration is intended to be applicable to all
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2 # original hardware designs created within the FreeCalypso project,
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3 # starting with FCDEV3B. Specifically, it should fit all targets that
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4 # satisfy the following criteria:
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5 #
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6 # The DBB chip is Calypso C035
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7 # The RF block is Rita (26 MHz VCXO)
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8 # Spansion S71PL129NC0 used for flash and XRAM, copied from Pirelli DP-L10
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9 # The 2nd flash chip select is wired to nCS2
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11 # The following parameters go into the <p command sent to the boot ROM
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12 pll-config 4/1 # 26 MHz in, PLL&DSP @ 104 MHz, ARM @ 52 MHz
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13 rhea-cntl 0x00 # good for all Calypso platforms
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15 # The remaining settings are carried out via loadagent commands
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16 init-script cs2-4ws-8mb.init
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18 # Flash type and chip select base addresses
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19 flash pl129n 0x03000000 0x01800000
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21 # Perform a Iota poweroff when we are done
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22 exit-mode iota-off