diff loadtools/scripts/c155.init @ 420:57c681499f48

loadtools/scripts/c155.{config,init}: created
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Wed, 18 Jun 2014 08:38:41 +0000
parents
children fe9e620c89ff
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loadtools/scripts/c155.init	Wed Jun 18 08:38:41 2014 +0000
@@ -0,0 +1,16 @@
+# Set WS=3 for both nCS0 and nCS1, same as the more basic Compal phones
+
+w16 fffffb00 00A3
+w16 fffffb02 00A3
+
+# We need to set the FFFF:FB10 register to map the flash (not the boot ROM)
+# to address 0, same as the basic compal.init version; see the latter for
+# the explanation.
+
+w16 fffffb10 0300
+
+# We need to switch the CS4/ADD22 pin from its default function of CS4
+# to the needed ADD22, to access the 8 MiB of flash.  Compal's C155/156
+# in-flash boot code does this setting, but let's do it ourselves too.
+
+w16 fffef006 0008