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path: root/plat/hisilicon/hikey/hisi_pwrc.c
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2019-01-04Sanitise includes across codebaseAntonio Nino Diaz
Enforce full include path for includes. Deprecate old paths. The following folders inside include/lib have been left unchanged: - include/lib/cpus/${ARCH} - include/lib/el3_runtime/${ARCH} The reason for this change is that having a global namespace for includes isn't a good idea. It defeats one of the advantages of having folders and it introduces problems that are sometimes subtle (because you may not know the header you are actually including if there are two of them). For example, this patch had to be created because two headers were called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform to avoid collision."). More recently, this patch has had similar problems: 46f9b2c3a282 ("drivers: add tzc380 support"). This problem was introduced in commit 4ecca33988b9 ("Move include and source files to logical locations"). At that time, there weren't too many headers so it wasn't a real issue. However, time has shown that this creates problems. Platforms that want to preserve the way they include headers may add the removed paths to PLAT_INCLUDES, but this is discouraged. Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
2017-09-07Hikey: enable CPU debug moduleLeo Yan
Every CPU has its own debug module and this module is used by JTAG debugging and coresight tracing. If without enabling it, it's easily to introduce lockup issue when we enable debugging features. This patch is to enable CPU debug module when power on CPU; this allows connecting to all cores through JTAG and used by kernel coresight driver. Signed-off-by: Matthias Welwarsky <maw@sysgo.com> Signed-off-by: Leo Yan <leo.yan@linaro.org>
2017-08-29Hikey: enable watchdog resetLeo Yan
At the system boot time we need enable watchdog reset, otherwise after the watchdog is timeout it cannot reset the SoC. We need set the bit 0 and bit 16 together, the bit 16 is mask bit so after set bit 16 we have permission to operate bit 0 and bit 0 is watchdog reset enabling bit. Signed-off-by: Leo Yan <leo.yan@linaro.org>
2017-07-14Fix order of remaining platform #includesIsla Mitchell
This fix modifies the order of system includes to meet the ARM TF coding standard. There are some exceptions to this change in order to retain header groupings and where there are headers within #if statements. Change-Id: Ib5b668c992d817cc860e97b29e16ef106d17e404 Signed-off-by: Isla Mitchell <isla.mitchell@arm.com>
2017-05-24hikey: support BL31Haojian Zhuang
Support BL31 and PSCI. Enable multiple cores in PSCI. Change-Id: I66c39e1e9c4c45ac41a0142ed2070d79a3ac5ba3 Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Dan Handley <dan.handley@arm.com>