diff loadtools/scripts/dsample.config @ 0:e7502631a0f9

initial import from freecalypso-sw rev 1033:5ab737ac3ad7
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 11 Jun 2016 00:13:35 +0000
parents
children 2b5ed962c2f9
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loadtools/scripts/dsample.config	Sat Jun 11 00:13:35 2016 +0000
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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,
+# let's use CFI.
+flash cfi-8M 0x03000000
+
+# Perform a Iota poweroff when we are done
+exit-mode iota-off