view loadtools/scripts/dsample.config @ 489:9fce32cc6220

CHANGES: flash-boot-test watchdog disable command documented
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 21 May 2019 21:25:07 +0000
parents 2b5ed962c2f9
children 49ee210fc4fb
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# The following parameters go into the <p command sent to the boot ROM
# The values to be used have been gleaned from the 20020917 fw image

# CLKTCXO input is 13 MHz on the D-Sample, and with Calypso C05
# the max allowed PLL'ed clock is 78 MHz for the DSP and 39 MHz for the ARM.
# TI's firmware sets the PLL up to multiply by 6 (giving 78 MHz) with
# divide by 2 for the ARM, but the boot ROM doesn't do the latter when
# the input clock is 13 MHz.  Hence we'll program the PLL to multiply
# by 3, putting everything at 39 MHz.

pll-config 3/1
rhea-cntl 0x00		# set by 20020917 fw, hence presumed correct

# The remaining settings are carried out via loadagent commands
init-script cs2-4ws-8mb.init

# 8 MiB flash, accessible at 0x03000000 without Compal-like problems,
# but the 28F640W30B flash chip has partition quirks, so we need to
# tell fc-loadtool about it explicitly instead of using CFI.
flash 28f640w30b 0x03000000

# Perform a Iota poweroff when we are done
exit-mode iota-off