claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Removed ROM set checking from all the emulated Super I/O chips that did it;

Browse Source 
Ported over the ET4000AX init function clean-up from VARCem;
Cleaned up the S3 Vision864/Trio32/Trio64 init stuff.
This commit is contained in:
OBattler
2018-09-15 02:48:54 +02:00
parent 9cfa5bb80e
commit e401ea0e7b
5 changed files with 749 additions and 675 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/sio_w83877f.c
View File

@@ -11,7 +11,7 @@
* Winbond W83877F Super I/O Chip
* Used by the Award 430HX
*
* Version: @(#)sio_w83877f.c 1.0.11 2018/04/29
* Version: @(#)sio_w83877f.c 1.0.12 2018/09/12
*
* Author: Miran Grca, <mgrca8@gmail.com>
* Copyright 2016-2018 Miran Grca.
@@ -39,6 +39,7 @@ static int w83877f_rw_locked = 0;
static int w83877f_curreg = 0;
static uint8_t w83877f_regs[0x2A];
static uint8_t tries;
static uint8_t w83877f_reg16init = 5;
static fdc_t *w83877f_fdc;
static int winbond_port = 0x3f0;
@@ -507,7 +508,7 @@ void w83877f_reset(void)
w83877f_regs[0xA] = 0x1F;
w83877f_regs[0xC] = 0x28;
w83877f_regs[0xD] = 0xA3;
w83877f_regs[0x16] = (romset == ROM_PRESIDENT) ? 4 : 5;
w83877f_regs[0x16] = w83877f_reg16init;
w83877f_regs[0x1E] = 0x81;
w83877f_regs[0x20] = (0x3f0 >> 2) & 0xfc;
w83877f_regs[0x21] = (0x1f0 >> 2) & 0xfc;
@@ -528,11 +529,12 @@ void w83877f_reset(void)
}
void w83877f_init(void)
void w83877f_init(uint8_t reg16init)
{
w83877f_fdc = device_add(&fdc_at_winbond_device);
lpt2_remove();
w83877f_reg16init = reg16init;
w83877f_reset();
}