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(parent: 090e28a) | patch
ddr: bring up bandwidth support for sm1 [1/1]
authorTao Zeng <tao.zeng@amlogic.com>
Wed, 10 Apr 2019 03:59:24 +0000 (11:59 +0800)
committerNick Xie <nick@khadas.com>
Mon, 5 Aug 2019 06:06:07 +0000 (14:06 +0800)
commit5c6bc2228f122fd9485d5d79338d865a982b5572
tree10de29f802447ccccc85f6cfe15ab74b991d5c24tree | snapshot
parent090e28a258099654576d2aee11cd42b4065f2a33commit | diff
ddr: bring up bandwidth support for sm1 [1/1]

PD#SWPL-6865

Problem:
ddr bandwidth measure is not supported on sm1

Solution:
1. Add port description and support for it
2. Record max/average bandwidth support;
3. Support up to 60 continue bandwidth sample
4. Fix bit mismatch of dmc monitor for sm1/tl1.

Verify:
sm1

Change-Id: I0b42db8214099b9cd6d1c3f00174dc65eebfc030
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
arch/arm/boot/dts/amlogic/mesontl1.dtsi diff | blob | history
drivers/amlogic/ddr_tool/ddr_bandwidth.c diff | blob | history
drivers/amlogic/ddr_tool/ddr_port_desc.c diff | blob | history
drivers/amlogic/ddr_tool/dmc_g12.c diff | blob | history
drivers/amlogic/ddr_tool/dmc_monitor.c diff | blob | history
include/linux/amlogic/aml_ddr_bandwidth.h diff | blob | history
Domain: System / Kernel;