diff options
| author | Rex-BC Chen <rex-bc.chen@mediatek.com> | 2022-08-04 15:21:48 +0800 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-08-13 17:07:18 +0000 |
| commit | 1dcc669aca5c098fc8e407302f8d99c08ea7019f (patch) | |
| tree | 3381748bf9d5cc6ceb1b4e908bb9f294cf384cb6 /src/soc | |
| parent | 577766efd5591a198e3fcb44ddf692015027170e (diff) | |
soc/mediatek/mt8188: Add tracker dump
Tracker is a debugging tool. When bus timeout occurs, the system will
reboot and latch some values of tracker registers which could be used
for debugging.
This function will be triggered only when it encounters the bus
hanging issue.
TEST=build pass
BUG=b:236331724
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I78f676c08ea44e9bb10bd99bbfed70e3e8ece993
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66584
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/mediatek/mt8188/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8188/bootblock.c | 2 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8188/include/soc/addressmap.h | 4 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8188/include/soc/tracker.h | 8 |
4 files changed, 15 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8188/Makefile.inc b/src/soc/mediatek/mt8188/Makefile.inc index d82b19cda7..c1caf3a69a 100644 --- a/src/soc/mediatek/mt8188/Makefile.inc +++ b/src/soc/mediatek/mt8188/Makefile.inc @@ -10,6 +10,7 @@ all-y += ../common/uart.c bootblock-y += bootblock.c bootblock-y += ../common/mmu_operations.c +bootblock-y += ../common/tracker.c ../common/tracker_v2.c bootblock-y += ../common/wdt.c ../common/wdt_req.c wdt.c romstage-y += ../common/cbmem.c diff --git a/src/soc/mediatek/mt8188/bootblock.c b/src/soc/mediatek/mt8188/bootblock.c index e7ff97aeae..75fab9a90b 100644 --- a/src/soc/mediatek/mt8188/bootblock.c +++ b/src/soc/mediatek/mt8188/bootblock.c @@ -3,11 +3,13 @@ #include <bootblock_common.h> #include <soc/mmu_operations.h> #include <soc/pll.h> +#include <soc/tracker_common.h> #include <soc/wdt.h> void bootblock_soc_init(void) { mtk_mmu_init(); + bustracker_init(); mtk_wdt_init(); mt_pll_init(); } diff --git a/src/soc/mediatek/mt8188/include/soc/addressmap.h b/src/soc/mediatek/mt8188/include/soc/addressmap.h index 3ae61fa8f0..e117f749bb 100644 --- a/src/soc/mediatek/mt8188/include/soc/addressmap.h +++ b/src/soc/mediatek/mt8188/include/soc/addressmap.h @@ -11,6 +11,7 @@ enum { MCUSYS_BASE = 0x0C530000, MCUPM_SRAM_BASE = 0x0C540000, MCUPM_CFG_BASE = 0x0C560000, + BUS_TRACE_MONITOR_BASE = 0x0D040000, IO_PHYS = 0x10000000, MCUCFG_BASE = MCUSYS_BASE + 0x00008000, }; @@ -30,6 +31,8 @@ enum { PMICSPI_MST_BASE = IO_PHYS + 0x00025000, PMIF_SPMI_BASE = IO_PHYS + 0x00027000, SPMI_MST_BASE = IO_PHYS + 0x00029000, + DBG_TRACKER_BASE = IO_PHYS + 0x00208000, + PERI_TRACKER_BASE = IO_PHYS + 0x00218000, EMI0_BASE = IO_PHYS + 0x00219000, EMI1_BASE = IO_PHYS + 0x0021D000, I2C0_DMA_BASE = IO_PHYS + 0x00220080, @@ -41,6 +44,7 @@ enum { I2C6_DMA_BASE = IO_PHYS + 0x00220600, SCP_ADSP_CFG_BASE = IO_PHYS + 0x00720000, 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, DPM_PM_SRAM_BASE = IO_PHYS + 0x00900000, diff --git a/src/soc/mediatek/mt8188/include/soc/tracker.h b/src/soc/mediatek/mt8188/include/soc/tracker.h new file mode 100644 index 0000000000..6555d70182 --- /dev/null +++ b/src/soc/mediatek/mt8188/include/soc/tracker.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef SOC_MEDIATEK_MT8188_TRACKER_H +#define SOC_MEDIATEK_MT8188_TRACKER_H + +#include <soc/tracker_v2.h> + +#endif |