diff options
Diffstat (limited to 'src/mainboard/amd/serengeti_cheetah/ap_romstage.c')
| -rw-r--r-- | src/mainboard/amd/serengeti_cheetah/ap_romstage.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah/ap_romstage.c b/src/mainboard/amd/serengeti_cheetah/ap_romstage.c index 3d7a514dea..5a9d7049dd 100644 --- a/src/mainboard/amd/serengeti_cheetah/ap_romstage.c +++ b/src/mainboard/amd/serengeti_cheetah/ap_romstage.c @@ -32,8 +32,6 @@ #include "lib/delay.c" - -//#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" @@ -58,33 +56,30 @@ static inline unsigned get_nodes(void) 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 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(); -#if CONFIG_USE_PRINTK_IN_CAR - printk(BIOS_DEBUG, "CODE IN CACHE ON NODE: %02x\n"); -#else - print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\n"); -#endif + 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 - */ + * 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) ); - - - } #include <arch/registers.h> @@ -96,4 +91,3 @@ void x86_exception(struct eregs *info) } while(1); } - |