summaryrefslogtreecommitdiff
path: root/src/mainboard/supermicro/h8dme
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard/supermicro/h8dme')
-rw-r--r--src/mainboard/supermicro/h8dme/romstage.c81
1 files changed, 13 insertions, 68 deletions
diff --git a/src/mainboard/supermicro/h8dme/romstage.c b/src/mainboard/supermicro/h8dme/romstage.c
index 72d5809ea4..6b42690c3b 100644
--- a/src/mainboard/supermicro/h8dme/romstage.c
+++ b/src/mainboard/supermicro/h8dme/romstage.c
@@ -193,8 +193,6 @@ static inline int spd_read_byte(unsigned device, unsigned address)
#endif
-#if ((CONFIG_HAVE_FAILOVER_BOOT==1) && (CONFIG_USE_FAILOVER_IMAGE == 1)) || ((CONFIG_HAVE_FAILOVER_BOOT==0) && (CONFIG_USE_FALLBACK_IMAGE == 1))
-
#include "southbridge/nvidia/mcp55/mcp55_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
@@ -223,78 +221,13 @@ static void sio_setup(void)
}
-void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
-{
- u32 last_boot_normal_x = last_boot_normal();
-
- /* Is this a cpu only reset? or Is this a secondary cpu? */
- if ((cpu_init_detectedx) || (!boot_cpu())) {
- if (last_boot_normal_x) {
- goto normal_image;
- } else {
- goto fallback_image;
- }
- }
-
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
-
- enumerate_ht_chain();
-
- sio_setup();
-
- /* Setup the mcp55 */
- mcp55_enable_rom();
-
- /* Is this a deliberate reset by the bios */
- if (bios_reset_detected() && last_boot_normal_x) {
- goto normal_image;
- }
- /* This is the primary cpu how should I boot? */
- else if (do_normal_boot()) {
- goto normal_image;
- } else {
- goto fallback_image;
- }
-normal_image:
- __asm__ volatile ("jmp __normal_image": /* outputs */
- :"a" (bist), "b"(cpu_init_detectedx) /* inputs */
- );
-
- fallback_image:
-#if CONFIG_HAVE_FAILOVER_BOOT==1
- __asm__ volatile ("jmp __fallback_image": /* outputs */
- :"a" (bist), "b"(cpu_init_detectedx) /* inputs */
- )
-#endif
- ;
-}
-#endif
-void real_main(unsigned long bist, unsigned long cpu_init_detectedx);
-
-void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
-{
-#if CONFIG_HAVE_FAILOVER_BOOT==1
-#if CONFIG_USE_FAILOVER_IMAGE==1
- failover_process(bist, cpu_init_detectedx);
-#else
- real_main(bist, cpu_init_detectedx);
-#endif
-#else
-#if CONFIG_USE_FALLBACK_IMAGE == 1
- failover_process(bist, cpu_init_detectedx);
-#endif
- real_main(bist, cpu_init_detectedx);
-#endif
-}
-
/* We have no idea where the SMBUS switch is. This doesn't do anything ATM. */
#define RC0 (2<<8)
#define RC1 (1<<8)
#if CONFIG_USE_FAILOVER_IMAGE==0
-void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
+void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
/* The SPD is being read from the CPU1 (marked CPU2 on the board) and we
don't know how to switch the SMBus to decode the CPU0 SPDs. So, The
@@ -319,6 +252,18 @@ void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
int needs_reset = 0;
unsigned bsp_apicid = 0;
+ if (!((cpu_init_detectedx) || (!boot_cpu()))) {
+ /* Nothing special needs to be done to find bus 0 */
+ /* Allow the HT devices to be found */
+
+ enumerate_ht_chain();
+
+ sio_setup();
+
+ /* Setup the mcp55 */
+ mcp55_enable_rom();
+ }
+
if (bist == 0) {
bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
}