2018-03-05 |
hikey960: drop LOAD_IMAGE v1
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Since LOAD_IMAGE_V2 is always enabled in HiKey960 platform. Drop
LOAD_IMAGE v1 to simplify code.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Haojian Zhuang
committed
on 5 Mar 2018
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2018-01-16 |
Revert "Hikey960: Change to use recommended power state id format"
...
This reverts commit fdae60b .
The commit fdae60b changed the
parameter encoding for the hikey960. However that implies a DT change
in the kernel side. After submitting the DT change for upstreaming,
the backward compatibility issue and the interface change raise some
concerns from the Linux community about the issues related to kernel <->
ATF alignment. There is no way to detect a mis-alignment of those
without a deep knowledge of the ATF and the kernel. Furthermore, the
failing calls to PSCI in the idle path (because of bad parameters), will
lead to busy looping, implying: thermal issues and extra energy
consumption.
In regard of the Linux community concerns, the potential issues when the
ATF and the kernel are not aligned, it is preferable to revert the
commit.
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
Cc: Kevin Wang <jean.wangtao@linaro.org>
Co-authored-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Leo Yan
committed
on 16 Jan 2018
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2017-12-05 |
Hikey960: Change to use recommended power state id format
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ARM Power State Coordination Interface (ARM DEN 0022D) chapter
6.5 "Recommended StateID Encoding" defines the state ID which can be
used by platforms. The recommended power states can be presented by
below values; and it divides into three fields, every field has 4 bits
to present power states corresponding to core level, cluster level and
system level.
0: Run
1: Standby
2: Retention
3: Powerdown
This commit changes to use upper recommended power states definition on
Hikey960; and changes the power state validate function to check the
power state passed from kernel side.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Leo Yan
committed
on 5 Dec 2017
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2017-11-01 |
Fix usage of IMAGE_BLx macros
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These macros are only defined for corresponding image,
and they are undefined for other images. It means that we have
to use ifdef or defined() instead of relying on being 0 by default.
Change-Id: Iad11efab9830ddf471599b46286e1c56581ef5a7
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
Roberto Vargas
committed
on 1 Nov 2017
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2017-09-13 |
hikey*: Undef BL32_BASE when building without SPD
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Otherwise, BL2 tries to load a BL32 image and triggers
assert(result == 0)
in
plat_get_image_source()
in hikey{960}_io_storage.c
in a debug build, or displays
ERROR: BL2: Failed to load image
in a release build.
Signed-off-by: Victor Chong <victor.chong@linaro.org>
Victor Chong
committed
on 13 Sep 2017
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2017-09-01 |
hikey*: Support Trusted OS extra image (OP-TEE header) parsing
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Signed-off-by: Victor Chong <victor.chong@linaro.org>
Victor Chong
committed
on 1 Sep 2017
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hikey*: Add LOAD_IMAGE_V2 support
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Signed-off-by: Victor Chong <victor.chong@linaro.org>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Victor Chong
committed
on 1 Sep 2017
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2017-07-12 |
hikey960: Add BL32 (OP-TEE) support
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Signed-off-by: Victor Chong <victor.chong@linaro.org>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Victor Chong
committed
on 12 Jul 2017
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2017-06-07 |
hikey960: support BL1 on hikey960 platform
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Support BL1 on HiKey960 platform. When recovery mode is detected,
BL1 loads NS BL1U that flushs images into UFS. When normal boot
mode is detected, BL1 loads BL2.
Fix for https://github.com/ARM-software/tf-issues/issues/486
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Haojian Zhuang
committed
on 7 Jun 2017
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