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further prep for Wiz port. Cleanups, rm cpuctrl mmuhack; add warm

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@704 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-07-15 22:08:09 +00:00
parent d572cbad98
commit fa5e045bdc
24 changed files with 679 additions and 948 deletions
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9
gp2x/soc.c
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@ -9,18 +9,20 @@
#include "soc.h"
#include "../common/emu.h"
gp2x_soc_t gp2x_soc = -1;
gp2x_soc_t soc_detect(void)
{
volatile unsigned short *memregs;
volatile unsigned int *memregl;
static gp2x_soc_t ret = -1;
int pollux_chipname[0x30/4 + 1];
char *pollux_chipname_c = (char *)pollux_chipname;
gp2x_soc_t ret = -1;
int memdev;
int i;
if (ret != -1)
/* already detected */
return ret;
memdev = open("/dev/mem", O_RDONLY);
if (memdev == -1)
{
@ -72,7 +74,6 @@ not_pollux_like:
out:
munmap((void *)memregs, 0x20000);
close(memdev);
gp2x_soc = ret;
return ret;
}