Attention is currently required from: Hung-Te Lin, Xi Chen. Rex-BC Chen has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/58244 )
Change subject: soc/mediatek/mt8192: add tracker dump ......................................................................
soc/mediatek/mt8192: add tracker dump
Tracker is a debugging tool, include AP/INFRA/PERI tracker. When bus timeout occurs, the system reboots and latches some values which could be used for debug.
Signed-off-by: Zhenguo Li ot_zhenguo.li@mediatek.corp-partner.google.com Change-Id: I82f8e6e5f8ccb7f8246cae45a01a3ddd5f2966f2 --- M src/soc/mediatek/mt8192/Makefile.inc M src/soc/mediatek/mt8192/include/soc/addressmap.h M src/soc/mediatek/mt8192/soc.c 3 files changed, 11 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/44/58244/1
diff --git a/src/soc/mediatek/mt8192/Makefile.inc b/src/soc/mediatek/mt8192/Makefile.inc index 934b688..d713e4d 100644 --- a/src/soc/mediatek/mt8192/Makefile.inc +++ b/src/soc/mediatek/mt8192/Makefile.inc @@ -63,6 +63,7 @@ ramstage-y += soc.c ramstage-y += ../common/spm.c spm.c ramstage-y += ../common/sspm.c +ramstage-y += ../common/tracker.c ramstage-y += ../common/timer.c ramstage-y += ../common/uart.c ramstage-y += ../common/ufs.c diff --git a/src/soc/mediatek/mt8192/include/soc/addressmap.h b/src/soc/mediatek/mt8192/include/soc/addressmap.h index 8dd76d9..440f7ca 100644 --- a/src/soc/mediatek/mt8192/include/soc/addressmap.h +++ b/src/soc/mediatek/mt8192/include/soc/addressmap.h @@ -4,10 +4,11 @@ #define __SOC_MEDIATEK_MT8192_INCLUDE_SOC_ADDRESSMAP_H__
enum { - MCUSYS_BASE = 0x0C530000, - MCUPM_SRAM_BASE = 0x0C540000, - MCUPM_CFG_BASE = 0x0C560000, - IO_PHYS = 0x10000000, + MCUSYS_BASE = 0x0C530000, + MCUPM_SRAM_BASE = 0x0C540000, + MCUPM_CFG_BASE = 0x0C560000, + BUS_TRACE_MONITOR_BASE = 0x0D040000, + IO_PHYS = 0x10000000, };
enum { @@ -35,10 +36,13 @@ DEVAPC_PERI2_AO_BASE = IO_PHYS + 0x00038000, DEVAPC_PERI_PAR_AO_BASE = IO_PHYS + 0x0003C000, DEVAPC_FMEM_AO_BASE = IO_PHYS + 0x00044000, + DBG_TRACKER_BASE = IO_PHYS + 0x00208000, + PERI_TRACKER_BASE = IO_PHYS + 0x00218000, I2C_DMA_BASE = IO_PHYS + 0x00217080, EMI_BASE = IO_PHYS + 0x00219000, EMI_MPU_BASE = IO_PHYS + 0x00226000, DRAMC_CHA_AO_BASE = IO_PHYS + 0x00230000, + INFRA_TRACKER_BASE = IO_PHYS + 0x00314000, SSPM_SRAM_BASE = IO_PHYS + 0x00400000, SSPM_CFG_BASE = IO_PHYS + 0x00440000, SCP_CFG_BASE = IO_PHYS + 0x00700000, diff --git a/src/soc/mediatek/mt8192/soc.c b/src/soc/mediatek/mt8192/soc.c index 006a212..355827a 100644 --- a/src/soc/mediatek/mt8192/soc.c +++ b/src/soc/mediatek/mt8192/soc.c @@ -9,6 +9,7 @@ #include <soc/mcupm.h> #include <soc/mmu_operations.h> #include <soc/sspm.h> +#include <soc/tracker_common.h> #include <soc/ufs.h> #include <symbols.h>
@@ -33,6 +34,7 @@ if (CONFIG(MTK_DFD)) dfd_init(); ufs_disable_refclk(); + bustracker_init(); }
static struct device_operations soc_ops = {