diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2015-03-04 11:01:36 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-22 08:40:20 +0200 |
| commit | 73dd7b6d14d35967dc9f26213f78f3c6122361e8 (patch) | |
| tree | 11b1e1854014dcba99602e317c44158bae347f9f /src/soc/broadcom | |
| parent | 99d39565da77056699ea011e82483092ec650153 (diff) | |
| download | coreboot-73dd7b6d14d35967dc9f26213f78f3c6122361e8.tar.xz | |
broadcom/cygnus: add timestamps in pre-ram stages
BUG=none
BRANCH=broadcom-firmware
TEST=timestamp table:
0501: 31858
0005: 106680
0503: 132098
0504: 135573
0006: 168656
0013: 168660
0014: 240487
0502: 240491
0001: 240515
0002: 247544
0003: 537158
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chrome-internal-review.googlesource.com/204758
Reviewed-by: Julius Werner <jwerner@chromium.org>
Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Tested-by: Daisuke Nojiri <dnojiri@google.com>
Change-Id: I5b4608152e97d53e35d28aa7bed2bfd158409df9
Reviewed-on: https://chromium-review.googlesource.com/256418
Reviewed-on: http://review.coreboot.org/9855
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/soc/broadcom')
| -rw-r--r-- | src/soc/broadcom/cygnus/cbmem.c | 4 | ||||
| -rw-r--r-- | src/soc/broadcom/cygnus/romstage.c | 27 |
2 files changed, 6 insertions, 25 deletions
diff --git a/src/soc/broadcom/cygnus/cbmem.c b/src/soc/broadcom/cygnus/cbmem.c index 4532b7e01c..6b11a95fb6 100644 --- a/src/soc/broadcom/cygnus/cbmem.c +++ b/src/soc/broadcom/cygnus/cbmem.c @@ -19,8 +19,10 @@ #include <cbmem.h> #include <stddef.h> +#include <symbols.h> +#include <soc/sdram.h> void *cbmem_top(void) { - return NULL; + return _dram + sdram_size_mb()*MiB; } diff --git a/src/soc/broadcom/cygnus/romstage.c b/src/soc/broadcom/cygnus/romstage.c index f293f31d2a..13a0d4f0d6 100644 --- a/src/soc/broadcom/cygnus/romstage.c +++ b/src/soc/broadcom/cygnus/romstage.c @@ -35,25 +35,13 @@ void main(void) { -#if CONFIG_COLLECT_TIMESTAMPS - uint64_t start_romstage_time; - uint64_t before_dram_time; - uint64_t after_dram_time; - uint64_t base_time = timestamp_get(); - start_romstage_time = timestamp_get(); -#endif + timestamp_add_now(TS_START_ROMSTAGE); console_init(); -#if CONFIG_COLLECT_TIMESTAMPS - before_dram_time = timestamp_get(); -#endif - + timestamp_add_now(TS_BEFORE_INITRAM); sdram_init(); - -#if CONFIG_COLLECT_TIMESTAMPS - after_dram_time = timestamp_get(); -#endif + timestamp_add_now(TS_AFTER_INITRAM); /* Now that DRAM is up, add mappings for it and DMA coherency buffer. */ mmu_config_range((uintptr_t)_dram/MiB, @@ -63,14 +51,5 @@ void main(void) cbmem_initialize_empty(); -#if CONFIG_COLLECT_TIMESTAMPS - timestamp_init(base_time); - timestamp_add(TS_START_ROMSTAGE, start_romstage_time); - timestamp_add(TS_BEFORE_INITRAM, before_dram_time); - timestamp_add(TS_AFTER_INITRAM, after_dram_time); - - timestamp_add_now(TS_END_ROMSTAGE); -#endif - run_ramstage(); } |