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annotate loadtools/scripts/c155.init @ 90:8dc062c6359b

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target-utils/libc: memcpy16 and memcpy32 optimized variants implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 28 Oct 2016 23:02:44 +0000
parents e7502631a0f9
children 35d3f4c26b96
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e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 # Set WS=3 for both nCS0 and nCS1, same as the more basic Compal phones
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 w16 fffffb00 00A3
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parents:
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4 w16 fffffb02 00A3
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6 # We need to switch the CS4/ADD22 pin from its default function of CS4
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 # to the needed ADD22, to access the 8 MiB of flash. Compal's C155/156
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 # in-flash boot code does this setting, but let's do it ourselves too.
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parents:
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10 w16 fffef006 0008
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12 # We don't mess with the FFFF:FB10 register on C155/156, i.e., we
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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13 # leave the "enable boot ROM" setting established by compalstage.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 # Unlike C139, C155 and C156 phones do have working flash mapping
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 # at 0x03000000, so we use that.