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Don't use "pre made" EEPROM content, just fill it with 0, it works fine for now.

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Also set the "system" at a proper time
And set the correct (?) size for EEPROM
This commit is contained in:
Godzil
2019-09-04 15:11:26 +01:00
parent 80253e2cd6
commit ea6bfacb66
5 changed files with 29 additions and 15 deletions
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16
oswan/source/memory.cpp
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@@ -27,7 +27,6 @@
#include "gpu.h"
#include "audio.h"
#include "memory.h"
#include "ieeprom.h"
////////////////////////////////////////////////////////////////////////////////
//
@@ -42,7 +41,6 @@
////////////////////////////////////////////////////////////////////////////////
#define IO_ROM_BANK_BASE_SELECTOR 0xC0
uint8 *ws_rom;
uint8 *ws_staticRam;
uint8 *internalRam;
@@ -264,10 +262,12 @@ char *load_file(char *filename)
//
//
////////////////////////////////////////////////////////////////////////////////
char *create_file(char *filename, uint32_t size, uint8_t *data)
char *create_file(char *filename, uint32_t size)
{
int fd;
uint32_t i;
char *ret_ptr;
char buf[] = { 0 };
printf("Trying to create %s, size = %u...\n",filename, size);
fd = open(filename, O_CREAT | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH | O_TRUNC);
@@ -277,7 +277,11 @@ char *create_file(char *filename, uint32_t size, uint8_t *data)
fd = open(filename, O_RDWR);
write(fd, data, size);
for(i = 0; i < size; i++)
{
write(fd, buf, 1);
}
close(fd);
sync();
@@ -324,13 +328,13 @@ void ws_memory_init(uint8 *rom, uint32 wsRomSize)
internalBWEeprom = load_file("ws_ieeprom.bin");
if ( internalBWEeprom == NULL )
{
internalBWEeprom = create_file("ws_ieeprom.bin", BW_IEEPROM_SIZE, DefaultBWEEprom);
internalBWEeprom = create_file("ws_ieeprom.bin", BW_IEEPROM_SIZE);
}
internalColorEeprom = load_file("wsc_ieeprom.bin");
if ( internalColorEeprom == NULL )
{
internalColorEeprom = create_file("wsc_ieeprom.bin", COLOR_IEEPROM_SIZE, DefaultColorEEprom);
internalColorEeprom = create_file("wsc_ieeprom.bin", COLOR_IEEPROM_SIZE);
}
internalEeprom = (uint16_t *)internalBWEeprom;