Remove AMD special case for LAPIC based udelay()

- Optionally override FSB clock detection in generic
  LAPIC code with constant value.
- Override on AMD Model fxx, 10xxx, agesa CPUs with 200MHz
- compile LAPIC code for romstage, too
- Remove #include ".../apic_timer.c" in AMD based mainboards
- Remove custom udelay implementation from intel northbridges' romstages

Future work:
- remove the compile time special case
  (requires some cpuid based switching)
- drop northbridge udelay implementations (i945, i5000) if
  not required anymore (eg. can SMM use the LAPIC timer?)

Change-Id: I25bacaa2163f5e96ab7f3eaf1994ab6899eff054
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1618
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

7 files changed, 0 insertions, 7 deletions

diff --git a/src/mainboard/asus/a8n_e/romstage.c b/src/mainboard/asus/a8n_e/romstage.c
index fcbe86d0a6..bdfd124bb9 100644
--- a/src/mainboard/asus/a8n_e/romstage.c
+++ b/src/mainboard/asus/a8n_e/romstage.c
@@ -40,7 +40,6 @@
 #include "northbridge/amd/amdk8/incoherent_ht.c"
 #include "southbridge/nvidia/ck804/early_smbus.h"
 #include "northbridge/amd/amdk8/raminit.h"
-#include "cpu/amd/model_fxx/apic_timer.c"
 #include "lib/delay.c"
 #include "northbridge/amd/amdk8/debug.c"
 #include "cpu/x86/mtrr/earlymtrr.c"
diff --git a/src/mainboard/asus/a8v-e_deluxe/romstage.c b/src/mainboard/asus/a8v-e_deluxe/romstage.c
index 53a1fbc6b8..3c4f640b6a 100644
--- a/src/mainboard/asus/a8v-e_deluxe/romstage.c
+++ b/src/mainboard/asus/a8v-e_deluxe/romstage.c
@@ -35,7 +35,6 @@ unsigned int get_sbdn(unsigned bus);
 #include <console/console.h>
 #include <cpu/amd/model_fxx_rev.h>
 #include "northbridge/amd/amdk8/raminit.h"
-#include "cpu/amd/model_fxx/apic_timer.c"
 #include "lib/delay.c"
 #include "cpu/x86/lapic/boot_cpu.c"
 #include "northbridge/amd/amdk8/reset_test.c"
diff --git a/src/mainboard/asus/a8v-e_se/romstage.c b/src/mainboard/asus/a8v-e_se/romstage.c
index 7539a80e17..014c5b03cd 100644
--- a/src/mainboard/asus/a8v-e_se/romstage.c
+++ b/src/mainboard/asus/a8v-e_se/romstage.c
@@ -35,7 +35,6 @@ unsigned int get_sbdn(unsigned bus);
 #include <console/console.h>
 #include <cpu/amd/model_fxx_rev.h>
 #include "northbridge/amd/amdk8/raminit.h"
-#include "cpu/amd/model_fxx/apic_timer.c"
 #include "lib/delay.c"
 #include "cpu/x86/lapic/boot_cpu.c"
 #include "northbridge/amd/amdk8/reset_test.c"
diff --git a/src/mainboard/asus/k8v-x/romstage.c b/src/mainboard/asus/k8v-x/romstage.c
index 82b0636b01..a0963da3e8 100644
--- a/src/mainboard/asus/k8v-x/romstage.c
+++ b/src/mainboard/asus/k8v-x/romstage.c
@@ -35,7 +35,6 @@ unsigned int get_sbdn(unsigned bus);
 #include <console/console.h>
 #include <cpu/amd/model_fxx_rev.h>
 #include "northbridge/amd/amdk8/raminit.h"
-#include "cpu/amd/model_fxx/apic_timer.c"
 #include "lib/delay.c"
 #include "cpu/x86/lapic/boot_cpu.c"
 #include "northbridge/amd/amdk8/reset_test.c"
diff --git a/src/mainboard/asus/m2n-e/romstage.c b/src/mainboard/asus/m2n-e/romstage.c
index 21ca89e6fd..aedd5cdb4a 100644
--- a/src/mainboard/asus/m2n-e/romstage.c
+++ b/src/mainboard/asus/m2n-e/romstage.c
@@ -37,7 +37,6 @@
 #include <cpu/amd/model_fxx_rev.h>
 #include "southbridge/nvidia/mcp55/early_smbus.c"
 #include "northbridge/amd/amdk8/raminit.h"
-#include "cpu/amd/model_fxx/apic_timer.c"
 #include "lib/delay.c"
 #include <lib.h>
 #include <spd.h>
diff --git a/src/mainboard/asus/m2v-mx_se/romstage.c b/src/mainboard/asus/m2v-mx_se/romstage.c
index ac88f6a532..681ffcb2ec 100644
--- a/src/mainboard/asus/m2v-mx_se/romstage.c
+++ b/src/mainboard/asus/m2v-mx_se/romstage.c
@@ -40,7 +40,6 @@ unsigned int get_sbdn(unsigned bus);
 #include <console/console.h>
 #include <cpu/amd/model_fxx_rev.h>
 #include "northbridge/amd/amdk8/raminit.h"
-#include "cpu/amd/model_fxx/apic_timer.c"
 #include "lib/delay.c"
 #include "northbridge/amd/amdk8/reset_test.c"
 #include "northbridge/amd/amdk8/debug.c"
diff --git a/src/mainboard/asus/m2v/romstage.c b/src/mainboard/asus/m2v/romstage.c
index 367ef3b338..db6d2c80b3 100644
--- a/src/mainboard/asus/m2v/romstage.c
+++ b/src/mainboard/asus/m2v/romstage.c
@@ -40,7 +40,6 @@ unsigned int get_sbdn(unsigned bus);
 #include <console/console.h>
 #include <cpu/amd/model_fxx_rev.h>
 #include "northbridge/amd/amdk8/raminit.h"
-#include "cpu/amd/model_fxx/apic_timer.c"
 #include "lib/delay.c"
 #include "northbridge/amd/amdk8/reset_test.c"
 #include "northbridge/amd/amdk8/debug.c"