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
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58244
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/mediatek/mt8192/Makefile.inc

@@ -63,6 +63,7 @@ ramstage-y += ../common/rtc.c ../common/rtc_mt6359p.c
 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

src/soc/mediatek/mt8192/include/soc/addressmap.h

@@ -7,6 +7,7 @@ enum {
 	MCUSYS_BASE		= 0x0C530000,
 	MCUPM_SRAM_BASE		= 0x0C540000,
 	MCUPM_CFG_BASE		= 0x0C560000,
+	BUS_TRACE_MONITOR_BASE	= 0x0D040000,
 	IO_PHYS			= 0x10000000,
 };
 
@@ -35,10 +36,13 @@ enum {
 	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,

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 @@ static void soc_init(struct device *dev)
 	if (CONFIG(MTK_DFD))
 		dfd_init();
 	ufs_disable_refclk();
+	bustracker_init();
 }
 
 static struct device_operations soc_ops = {