[coreboot-gerrit] New patch to review for coreboot: 4aaefcc broadwell: Remove unused bootblock code

[Marc Jones (marc.jones@se-eng.com)]

Marc Jones (marc.jones at se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9698

-gerrit

commit 4aaefcc9ea3e20c65eabf5d84232a955cd6ef096
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Wed Dec 10 09:13:38 2014 -0800

    broadwell: Remove unused bootblock code
    
    This code that stores the initial timestamp is not being used,
    instead the timestamp is passed to romstage_main().
    
    BUG=chrome-os-partner:28234
    BRANCH=samus,auron
    TEST=build and boot on samus
    
    Original-Change-Id: I0e0fa1ba74ab93d4454fdfa12208e712d2ae913c
    Original-Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/234402
    Original-Reviewed-by: Shawn Nematbakhsh <shawnn at chromium.org>
    (cherry picked from commit 838112cf79e2b4d51e5dc87d5ac9cd7e03807f29)
    Signed-off-by: Marc Jones <marc.jones at se-eng.com>
    
    Change-Id: I8fd7ba72c14c1e39f7bfa3a1ae8d03289a2abf73
---
 src/soc/intel/broadwell/bootblock/pch.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/src/soc/intel/broadwell/bootblock/pch.c b/src/soc/intel/broadwell/bootblock/pch.c
index 0115719..2fa7220 100644
--- a/src/soc/intel/broadwell/bootblock/pch.c
+++ b/src/soc/intel/broadwell/bootblock/pch.c
@@ -18,24 +18,12 @@
  */
 
 #include <arch/io.h>
-#include <cpu/x86/tsc.h>
 #include <soc/iomap.h>
 #include <soc/lpc.h>
 #include <soc/pci_devs.h>
 #include <soc/rcba.h>
 #include <soc/spi.h>
 
-static void store_initial_timestamp(void)
-{
-	/* Two 32bit scratchpad registers available:
-	 * D0:F0  0xdc (SKPAD)
-	 * D31:F2 0xd0 (SATA SP)
-	 */
-	tsc_t tsc = rdtsc();
-	pci_write_config32(SA_DEV_ROOT, 0xdc, tsc.lo);
-	pci_write_config32(PCH_DEV_SATA, 0xd0, tsc.hi);
-}
-
 /*
  * Enable Prefetching and Caching.
  */
@@ -84,9 +72,6 @@ static void set_spi_speed(void)
 
 static void bootblock_southbridge_init(void)
 {
-#if CONFIG_COLLECT_TIMESTAMPS
-	store_initial_timestamp();
-#endif
 	map_rcba();
 	enable_spi_prefetch();
 	enable_port80_on_lpc();