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[/] [trunk/] [rom/] [reset.asm] - Blame information for rev 68

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;The MIT License
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;
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;Copyright (c) 2008 Dylan Smith
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;
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;Permission is hereby granted, free of charge, to any person obtaining a copy
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;of this software and associated documentation files (the "Software"), to deal
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;in the Software without restriction, including without limitation the rights
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;to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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;copies of the Software, and to permit persons to whom the Software is
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;furnished to do so, subject to the following conditions:
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;
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;The above copyright notice and this permission notice shall be included in
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;all copies or substantial portions of the Software.
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;
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;THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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;IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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;FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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;AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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;LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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;OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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;THE SOFTWARE.
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; Initialization routines that are run on reset.
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;
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; The first thing that's done is to page in the configuration area into
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; paging area B. This is nominally in the last page of the flash chip
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; (page 0x20, chip 0). From this we can figure out what we're supposed
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; to do next.
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;
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J_reset
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        ld hl, CONFIGPAGE
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        call F_setpageB
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        ;call F_w5100init       ; Initialize the ethernet hardware
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        ld hl, 0                ; We're done so put 0x0000
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        push hl                 ; on the stack, and
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        jp UNPAGE               ; unpage (a ret instruction)
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