OrgACRN
/
sof
mirror of https://github.com/thesofproject/sof.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

trace: add new trace points 

Adds new trace points to increase granularity of
logged sequence during firmware boot.

Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
This commit is contained in:
Tomasz Lauda 2019-06-05 13:07:12 +02:00 committed by Daniel Baluta
parent 14bf67634f
commit dad0742f11
6 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/arch/xtensa/smp/init.c
View File

@ -98,6 +98,7 @@ int slave_core_init(struct sof *sof)
init_system_notify(sof);
/* interrupts need to be initialized before any usage */
trace_point(TRACE_BOOT_PLATFORM_IRQ);
platform_interrupt_init();
trace_point(TRACE_BOOT_PLATFORM_SCHED);

6
src/include/sof/trace.h
View File

@ -41,23 +41,29 @@
/* system specific codes */
#define TRACE_BOOT_SYS_HEAP (TRACE_BOOT_SYS + 0x100)
#define TRACE_BOOT_SYS_TRACES (TRACE_BOOT_SYS + 0x200)
#define TRACE_BOOT_SYS_NOTIFIER (TRACE_BOOT_SYS + 0x300)
#define TRACE_BOOT_SYS_POWER (TRACE_BOOT_SYS + 0x400)
/* platform/device specific codes */
#define TRACE_BOOT_PLATFORM_ENTRY (TRACE_BOOT_PLATFORM + 0x100)
#define TRACE_BOOT_PLATFORM_IRQ (TRACE_BOOT_PLATFORM + 0x110)
#define TRACE_BOOT_PLATFORM_MBOX (TRACE_BOOT_PLATFORM + 0x120)
#define TRACE_BOOT_PLATFORM_SHIM (TRACE_BOOT_PLATFORM + 0x130)
#define TRACE_BOOT_PLATFORM_PMC (TRACE_BOOT_PLATFORM + 0x140)
#define TRACE_BOOT_PLATFORM_TIMER (TRACE_BOOT_PLATFORM + 0x150)
#define TRACE_BOOT_PLATFORM_CLOCK (TRACE_BOOT_PLATFORM + 0x160)
#define TRACE_BOOT_PLATFORM_SCHED (TRACE_BOOT_PLATFORM + 0x170)
#define TRACE_BOOT_PLATFORM_AGENT (TRACE_BOOT_PLATFORM + 0x180)
#define TRACE_BOOT_PLATFORM_CPU_FREQ (TRACE_BOOT_PLATFORM + 0x190)
#define TRACE_BOOT_PLATFORM_SSP_FREQ (TRACE_BOOT_PLATFORM + 0x1A0)
#define TRACE_BOOT_PLATFORM_DMA (TRACE_BOOT_PLATFORM + 0x1B0)
#define TRACE_BOOT_PLATFORM_IPC (TRACE_BOOT_PLATFORM + 0x1C0)
#define TRACE_BOOT_PLATFORM_IDC (TRACE_BOOT_PLATFORM + 0x1D0)
#define TRACE_BOOT_PLATFORM_DAI (TRACE_BOOT_PLATFORM + 0x1E0)
#define TRACE_BOOT_PLATFORM_SSP (TRACE_BOOT_PLATFORM + 0x1F0)
#define TRACE_BOOT_PLATFORM_SPI (TRACE_BOOT_PLATFORM + 0x200)
#define TRACE_BOOT_PLATFORM_DMA_TRACE (TRACE_BOOT_PLATFORM + 0x210)
/* trace event classes - high 8 bits*/
#define TRACE_CLASS_IRQ (1 << 24)

1
src/init/init.c
View File

@ -44,6 +44,7 @@ int master_core_init(struct sof *sof)
init_heap(sof);
#if CONFIG_TRACE
trace_point(TRACE_BOOT_SYS_TRACES);
trace_init(sof);
#endif

3
src/platform/baytrail/platform.c
View File

@ -195,6 +195,7 @@ int platform_init(struct sof *sof)
scheduler_init();
/* init the system agent */
trace_point(TRACE_BOOT_PLATFORM_AGENT);
sa_init(sof);
/* Set CPU to default frequency for booting */
@ -215,6 +216,7 @@ int platform_init(struct sof *sof)
trace_point(TRACE_BOOT_PLATFORM_IPC);
ipc_init(sof);
trace_point(TRACE_BOOT_PLATFORM_DAI);
ret = dai_init();
if (ret < 0)
return -ENODEV;
@ -263,6 +265,7 @@ int platform_init(struct sof *sof)
#if CONFIG_TRACE
/* Initialize DMA for Trace*/
trace_point(TRACE_BOOT_PLATFORM_DMA_TRACE);
dma_trace_init_complete(sof->dmat);
#endif

3
src/platform/haswell/platform.c
View File

@ -186,6 +186,7 @@ int platform_init(struct sof *sof)
scheduler_init();
/* init the system agent */
trace_point(TRACE_BOOT_PLATFORM_AGENT);
sa_init(sof);
/* Set CPU to default frequency for booting */
@ -206,6 +207,7 @@ int platform_init(struct sof *sof)
trace_point(TRACE_BOOT_PLATFORM_IPC);
ipc_init(sof);
trace_point(TRACE_BOOT_PLATFORM_DAI);
ret = dai_init();
if (ret < 0)
return -ENODEV;
@ -224,6 +226,7 @@ int platform_init(struct sof *sof)
#if CONFIG_TRACE
/* Initialize DMA for Trace*/
trace_point(TRACE_BOOT_PLATFORM_DMA_TRACE);
dma_trace_init_complete(sof->dmat);
#endif

5
src/platform/intel/cavs/platform.c
View File

@ -387,6 +387,7 @@ int platform_init(struct sof *sof)
platform_init_hw();
#endif
trace_point(TRACE_BOOT_PLATFORM_IRQ);
platform_interrupt_init();
#if defined(CONFIG_MEM_WND)
@ -405,6 +406,7 @@ int platform_init(struct sof *sof)
scheduler_init();
/* init the system agent */
trace_point(TRACE_BOOT_PLATFORM_AGENT);
sa_init(sof);
/* Set CPU to max frequency for booting (single shim_write below) */
@ -487,12 +489,14 @@ int platform_init(struct sof *sof)
return ret;
/* init DAIs */
trace_point(TRACE_BOOT_PLATFORM_DAI);
ret = dai_init();
if (ret < 0)
return ret;
#if defined(CONFIG_DW_SPI)
/* initialize the SPI slave */
trace_point(TRACE_BOOT_PLATFORM_SPI);
spi_init();
ret = spi_install(&spi, 1);
if (ret < 0)
@ -508,6 +512,7 @@ int platform_init(struct sof *sof)
return ret;
#elif CONFIG_TRACE
/* Initialize DMA for Trace*/
trace_point(TRACE_BOOT_PLATFORM_DMA_TRACE);
dma_trace_init_complete(sof->dmat);
#endif