Remove fallback/normal handling in mainboards'

romstage.c like r5255 did for failover/fallback/normal
mainboards.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5257 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 10 insertions, 61 deletions

diff --git a/src/mainboard/tyan/s2885/romstage.c b/src/mainboard/tyan/s2885/romstage.c
index d561e033c6..5b178f7e9f 100644
--- a/src/mainboard/tyan/s2885/romstage.c
+++ b/src/mainboard/tyan/s2885/romstage.c
@@ -98,72 +98,11 @@ static inline int spd_read_byte(unsigned device, unsigned address)
 
 #include "cpu/amd/model_fxx/init_cpus.c"
 
-
-#if CONFIG_USE_FALLBACK_IMAGE == 1
-
 #include "southbridge/amd/amd8111/amd8111_enable_rom.c"
 #include "northbridge/amd/amdk8/early_ht.c"
 
-void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
-{
-        unsigned 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();
-
-        /* Setup the amd8111 */
-        amd8111_enable_rom();
-
-        /* Is this a deliberate reset by the bios */
-//        post_code(0x22);
-        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:
-//        post_code(0x23);
-        __asm__ volatile ("jmp __normal_image"
-                : /* outputs */
-                : "a" (bist), "b" (cpu_init_detectedx) /* inputs */
-                );
-
- fallback_image:
-//        post_code(0x25);
-	;
-}
-#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_USE_FALLBACK_IMAGE == 1
-        failover_process(bist, cpu_init_detectedx);
-#endif
-        real_main(bist, cpu_init_detectedx);
-
-}
-
-void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
-{
 	static const uint16_t spd_addr [] = {
 			(0xa<<3)|0, (0xa<<3)|2, 0, 0,
 			(0xa<<3)|1, (0xa<<3)|3, 0, 0,
@@ -179,6 +118,16 @@ void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
         struct mem_controller ctrl[8];
         unsigned nodes;
 
+        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();
+
+		/* Setup the amd8111 */
+		amd8111_enable_rom();
+        }
+
         if (bist == 0) {
                 bsp_apicid = init_cpus(cpu_init_detectedx);
         }