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[/] [trunk/] [rom/] [reset.asm] - Rev 68

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;The MIT License
;
;Copyright (c) 2008 Dylan Smith
;
;Permission is hereby granted, free of charge, to any person obtaining a copy
;of this software and associated documentation files (the "Software"), to deal
;in the Software without restriction, including without limitation the rights
;to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
;copies of the Software, and to permit persons to whom the Software is
;furnished to do so, subject to the following conditions:
;
;The above copyright notice and this permission notice shall be included in
;all copies or substantial portions of the Software.
;
;THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
;IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
;FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
;AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
;LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
;OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
;THE SOFTWARE.

; Initialization routines that are run on reset.
;
; The first thing that's done is to page in the configuration area into
; paging area B. This is nominally in the last page of the flash chip
; (page 0x20, chip 0). From this we can figure out what we're supposed
; to do next.
;
J_reset
        ld hl, CONFIGPAGE
        call F_setpageB
        
        ;call F_w5100init       ; Initialize the ethernet hardware
        
        ld hl, 0                ; We're done so put 0x0000 
        push hl                 ; on the stack, and
        jp UNPAGE               ; unpage (a ret instruction)

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