void hardwaremain(int ret_addr)
{
struct sys_info *sysinfo = (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); // in CACHE
struct sys_info *sysinfox = ((CONFIG_RAMTOP) - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM
struct node_core_id id;
id = get_node_core_id_x();
//FIXME: for USBDEBUG you need to make sure dbg_info get assigned in AP
print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n");
train_ram(id.nodeid, sysinfo, sysinfox);
/*
go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp
*/
__asm__ volatile (
"movl %0, %%edi\n\t"
"jmp *%%edi\n\t"
:: "a"(ret_addr)
);
}
void hardwaremain(int ret_addr)
{
struct sys_info *sysinfo = &sysinfo_car; // in CACHE
struct sys_info *sysinfox = ((CONFIG_RAMTOP) - sizeof(*sysinfox)); // in RAM
struct node_core_id id;
id = get_node_core_id_x();
print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n");
train_ram(id.nodeid, sysinfo, sysinfox);
/*
go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp
*/
__asm__ volatile (
"movl %0, %%edi\n\t"
"jmp *%%edi\n\t"
:: "a"(ret_addr)
);
}
void hardwaremain(int ret_addr)
{
struct sys_info *sysinfo = (CONFIG_DCACHE_RAM_BASE +
CONFIG_DCACHE_RAM_SIZE -
CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); // in CACHE
struct sys_info *sysinfox = ((CONFIG_RAMTOP) -
CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM
struct node_core_id id;
id = get_node_core_id_x();
printk(BIOS_DEBUG, "CODE IN CACHE ON NODE: %02x\n", id.nodeid);
train_ram(id.nodeid, sysinfo, sysinfox);
/*
* go back, but can not use stack any more, because we
* only keep ret_addr and can not restore esp, and ebp.
*/
__asm__ volatile (
"movl %0, %%edi\n\t"
"jmp *%%edi\n\t"
:: "a"(ret_addr)
);
}