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#include <bsp/bootcard.h>
static void
__outb(int port, unsigned char v)
{
*((volatile unsigned char *)(0x80000000 + port)) = v;
}
#if 0
/* currently unused but keep just in case */
static unsigned char
__inb(int port)
{
return *((volatile unsigned char *)(0x80000000 + port));
}
#endif
static void
__memcpy (unsigned char *d, unsigned char *s, int len)
{
while (len--)
*d++ = *s++;
}
static void
__bzero (unsigned char *d, int len)
{
while (len--)
*d++ = 0;
}
extern unsigned char __sdata2_load[], __sdata2_start[], __sdata2_end[];
extern unsigned char __data_load[], __data_start[], __data_end[];
extern unsigned char __sdata_load[], __sdata_start[], __sdata_end[];
extern unsigned char __sbss2_start[], __sbss2_end[];
extern unsigned char __sbss_start[], __sbss_end[];
extern unsigned char __bss_start[], __bss_end[];
void cmain (void)
{
/*
* init variable sections
*/
__memcpy (__sdata2_start, __sdata2_load, __sdata2_end - __sdata2_start);
__memcpy (__sdata_start , __sdata_load , __sdata_end - __sdata_start);
__memcpy (__data_start , __data_load , __data_end - __data_start);
__bzero (__sbss2_start , __sbss2_end - __sbss2_start);
__bzero (__sbss_start , __sbss_end - __sbss_start);
__bzero (__bss_start , __bss_end - __bss_start);
/* printk( "start of BSP\n"); */
boot_card(0);
/* printk( "end of BSP\n"); */
__outb (0x92, 0x01);
while (1)
;
}
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