summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorMichał Żygowski <michal.zygowski@3mdeb.com>2017-10-17 09:04:58 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2017-10-19 11:23:29 +0000
commit57760e3cdf19b1339f936bd89f082dc2701397ba (patch)
treedc3a36ea1fd511acbde17f3afb102eaa9c998d59 /src
parent4e4a7637030f01bc3b5aa5943c24e4f1d157ebb8 (diff)
downloadcoreboot-57760e3cdf19b1339f936bd89f082dc2701397ba.tar.xz
pcengines/apu2: Add timestamps to romstage
This change adds timestamps to romstage in order to keep PC Engines apu2 platform in active codebase. Change-Id: Ie0286d4982623da9d035c47df6077edaf51e5110 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/22071 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/pcengines/apu2/romstage.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mainboard/pcengines/apu2/romstage.c b/src/mainboard/pcengines/apu2/romstage.c
index 1ccf7c4e36..9eb9e817d0 100644
--- a/src/mainboard/pcengines/apu2/romstage.c
+++ b/src/mainboard/pcengines/apu2/romstage.c
@@ -24,6 +24,7 @@
#include <cpu/x86/lapic.h>
#include <console/console.h>
#include <commonlib/loglevel.h>
+#include <timestamp.h>
#include <cpu/amd/car.h>
#include <northbridge/amd/agesa/state_machine.h>
#include <northbridge/amd/pi/agesawrapper.h>
@@ -56,6 +57,9 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
hudson_lpc_port80();
if (!cpu_init_detectedx && boot_cpu()) {
+ timestamp_init(timestamp_get());
+ timestamp_add_now(TS_START_ROMSTAGE);
+
post_code(0x30);
early_lpc_init();
@@ -82,8 +86,15 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x39);
AGESAWRAPPER(amdinitearly);
+ timestamp_add_now(TS_BEFORE_INITRAM);
+
post_code(0x40);
AGESAWRAPPER(amdinitpost);
+
+ /* FIXME: Detect if TSC frequency changed during raminit? */
+ timestamp_rescale_table(1, 4);
+
+ timestamp_add_now(TS_AFTER_INITRAM);
}
void agesa_postcar(struct sysinfo *cb)