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comparison CHANGES @ 563:3f5d7d3ebc69

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CHANGES: new flash support and loadtools target -h gen8
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 30 Jan 2020 16:45:57 +0000
parents a59a7f838fce
children fb3deb215cb0
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562:e9d3fd3389e6 563:3f5d7d3ebc69
1 Changes in the current code since fc-host-tools-r11: 1 Changes in the current code since fc-host-tools-r11:
2 2
3 * fc-loadtool: added support for Am29DL640G/S29PL064J/S71PL064J flash found in 3 * fc-loadtool: added support for Spansion S29/S71PL032J and S29/S71PL064J flash
4 some historical Calypso phones and modems. 4 chips found in some modem modules; historical flash chip Am29DL640G is also
5 5 supported as it is identical to S29PL064J for our purposes.
6 * loadtools config: added new targets -h leonardo and -h tango. Leonardo 6
7 target support limitation: out of the many different flash chip types that 7 * loadtools config: new -h gen8 target configuration is appropriate for many
8 have been used on different Leonardo board variants, the only two we currently 8 "generic" or "vanilla" Calypso devices with up to 8 MiB of flash; this target
9 support are Am29DL640G (8 MiB) and whatever was the AMD predecessor of 9 selection is appropriate for GTM900 and Tango modems.
10 Spansion PL129J (16 MiB). Fujitsu flash chips (or perhaps Spansion chips 10
11 with Fujitsu ID codes) are not currently supported. Tango module flash 11 * For operating on GTM900 modem modules, the new -h gen8 loadtools target needs
12 (S71PL064J) is fully supported though. 12 to be used instead of the old -h gtm900 config which has been removed; while
13 most GTM900 variants have 4 MiB flash chips, some have been found to contain
14 S71PL064J (8 MiB) flash instead.
15
16 * For the sake of completeness, added new -h leonardo target to loadtools
17 config. Flash support limitation: out of the many different flash chip types
18 that have been used on different Leonardo board variants, the only two we
19 currently support are Am29DL640G (8 MiB) and whatever was the AMD predecessor
20 of Spansion PL129J (16 MiB). Fujitsu flash chips (or perhaps Spansion chips
21 with Fujitsu ID codes) are not currently supported.
13 22
14 * A pair of little ad hoc programs has been been added to the FC host tools 23 * A pair of little ad hoc programs has been been added to the FC host tools
15 suite for the purpose of dumping the Calypso chip's internal DSP mask ROM - 24 suite for the purpose of dumping the Calypso chip's internal DSP mask ROM -
16 see doc/DSP-ROM-dump. 25 see doc/DSP-ROM-dump.
17 26