FreeCalypso > hg > freecalypso-sw

annotate loadtools/scripts/pirelli.init @ 88:ccde45a06737

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nuc-fw: beginning of the configuration mechanism
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Fri, 23 Aug 2013 02:02:59 +0000
parents 9a77b3395747
children 5b53cad88637
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
1 # This phone has 3 memory chip selects:
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
2 #
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
3 # nCS0: flash chip select 1
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
4 # nCS1: RAM chip select
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
5 # nCS3: flash chip select 2
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
6 #
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
7 # All 3 chip select lines go to the same physical IC, a RAM/flash MCP.
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
8 # We set WS=4 for all 3 here, copying what OsmocomBB does. The access
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
9 # time listed in the datasheet is 70 ns for both RAM and flash, and per
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
10 # my math setting WS=3 *might* work, but it could be marginal, so let's
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
11 # play it safe for now.
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
12
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
13 w16 fffffb00 00A4
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
14 w16 fffffb02 00A4
fa3e9a5665bd loadtool hw configuration files created for the Pirelli
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
15 w16 fffffb06 00A4
32
9a77b3395747 Pirelli ADD22 configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 18
diff changeset
16
9a77b3395747 Pirelli ADD22 configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 18
diff changeset
17 # We also need to switch the CS4/ADD22 pin from its default function
9a77b3395747 Pirelli ADD22 configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 18
diff changeset
18 # of CS4 to the needed ADD22.
9a77b3395747 Pirelli ADD22 configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 18
diff changeset
19
9a77b3395747 Pirelli ADD22 configuration
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 18
diff changeset
20 w16 fffef006 0008