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PD#SWPL-6028 Problem: enable ftrce in ramoops for new tm2 dtbs Solution: enable ftrce in ramoops for new tm2 dtbs Verify: verified ok Change-Id: Ia7ee3b11784a69ef7d6b7671f9ad75c14ae477f7 Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com> Signed-off-by: Luan Yuan <luan.yuan@amlogic.com> debug: improve ftrace_ramoops for io trace [2/2] PD#SWPL-6028 Problem: improve ftrace_ramoops to debug bus hang Solution: 1. in uboot setenv initargs $initargs ramoops_io_en=1 loglevel=3;save;reset 2. in linux command line: cat /sys/module/kernel/parameters/ramoops_io_en to check if success. 3. after watchdog reboot, get trace data with: cat /sys/fs/pstore/ftrace-ramoops-0 Verify: TL1 x301 Change-Id: If1a2582b40a3ded31eedef5355eb0b8a5bf495c3 Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com> debug: save irqflag locally when ftrace_ramoops io [1/1] PD#SWPL-6028 Problem: save irqflag locally when ftrace_ramoops io Solution: save irqflag locally when ftrace_ramoops io Verify: TL1 x301 Change-Id: I6df9700cceaccc97dc983d88ada73197a6968f73 Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com> debug: do not print old_size when ftrace_size is 0 [1/1] PD#SWPL-6028 Problem: do not print old_size when ftrace_size is 0 Solution: do not print old_size when ftrace_size is 0 Verify: TL1 x301 Change-Id: I00a71c83fede14a2606c5e7eea5d8c4fdaeb5553 Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com> dts: change ftrace-size. [1/1] PD#SWPL-6028 Problem: add ftrace-size. Solution: add ftrace-size. Verify: no. Change-Id: I42d34edf665632dfe29d04df192964238b8e3df8 Signed-off-by: Jianxiong Pan <jianxiong.pan@amlogic.com> Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
4 lines
173 B
Makefile
4 lines
173 B
Makefile
obj-$(CONFIG_AMLOGIC_DEBUG_LOCKUP) += debug_lockup.o
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obj-$(CONFIG_AMLOGIC_DEBUG_ATRACE) += meson_atrace.o
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obj-$(CONFIG_AMLOGIC_DEBUG_FTRACE_PSTORE)+= debug_ftrace_ramoops.o
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