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2017-06-22Merge pull request #988 from Leo-Yan/fix_cpu_off_v1davidcunado-arm
plat: Hikey960: fix the CPU hotplug
2017-06-20Merge pull request #991 from davidcunado-arm/dc/update_hikeydavidcunado-arm
hikey960: migrate to use A53 specific defines
2017-06-20hikey960: migrate to use A53 specific definesDavid Cunado
The patch fb7d32e5881ef2445e8fe2305005f5590d4a7cfa migrated the CPU libraries to have unique defines, prefixing them with the CPU name. This patch migrates the hikey960 platform port to use the A53 specific defines. Change-Id: Id76f544b0b236bbd4974ab5ffa1203f073c20021 Signed-off-by: David Cunado <david.cunado@arm.com>
2017-06-19plat: Hikey960: fix the CPU hotplugLeo Yan
In CPU off callback function, the old code uses the function hisi_test_pwrdn_allcores() to check if all CPUs in cluster have been powered off and if it's valid then power off the whole cluster. But the function hisi_test_pwrdn_allcores() only maintains the different power states only for CPU suspend/resume flow, so it cannot return correct states for CPU on/off flow. This patch is to change use hisi_test_cpu_down() to check if all CPUs have been powered off, so that can power off the whole cluster properly when all CPUs in cluster have been hotplugged off. Signed-off-by: Tao Wang <kevin.wangtao@hisilicon.com> Signed-off-by: Leo Yan <leo.yan@linaro.org>
2017-06-16Merge pull request #953 from vwadekar/tegra-misra-fixes-v1davidcunado-arm
Tegra misra fixes v1
2017-06-15hikey960: remove mailbox driverHaojian Zhuang
Since this mailbox driver is abandoned, remove it. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2017-06-14Unique names for defines in the CPU librariesVarun Wadekar
This patch makes all the defines in the CPU libraries unique, by prefixing them with the CPU name. NOTE: PLATFORMS USING THESE MACROS WILL HAVE TO UPDATE THEIR CODE TO START USING THE UPDATED NAMES Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
2017-06-13hikey960: fix the calculation in boardidHaojian Zhuang
Since the type of ADC value is always unsigned int, don't need to check the value with negative value. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2017-06-08Merge pull request #970 from vingu-linaro/enable-pmf-rt-instr-hikeydanh-arm
Enable pmf rt instr hikey
2017-06-08hikey960: support BL31Haojian Zhuang
Support BL31 on HiKey960 platform. Implement PSCI. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2017-06-08hikey960: support BL2Haojian Zhuang
BL2 loads MCU firmware & BL31 on hikey960 platform. The MCU firmware is used to implement low power feature. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2017-06-08hikey960: support BL1 on hikey960 platformHaojian Zhuang
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>
2017-06-07hikey: enable PMF and instrumentationsVincent Guittot
enable PMF service call and instrumetion for hikey platform Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
2017-06-01Merge pull request #957 from hzhuang1/finish_hikey_pscidanh-arm
Finish hikey psci
2017-05-31hikey: pm: finish PSCI hook functionsLeo Yan
This patch is to enable CPU suspend/resume and system level's suspend/resume; also enable system power off state. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2017-05-31hikey: bl31: enable CCI port for cluster 0Leo Yan
The cluster 0 doesn't rely on PSCI to enable it; so enable CCI port for cluster 0 in BL31 platform setup flow. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2017-05-31hikey: fix for CPU topologyLeo Yan
Fix for CPU topology so present the CPU core numbers for two clusters; Base on this fixing, the PSCI can maintain correct power states. Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2017-05-31hikey: fix uninitialized variable in ddr codeHaojian Zhuang
Fix uninitliazed variable in ddr driver code. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
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>
2017-05-24hikey: support BL2Haojian Zhuang
BL2 is used to load BL31 and SCP_BL2. In HiKey platform, SCP_BL2 is the mcu firmware that is used to scale cpu frequency and switch low power mode. Change-Id: I1621aa65bea989fd125ee8502fd56ef72362bf97 Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Dan Handley <dan.handley@arm.com>
2017-05-24hikey: support BL1Haojian Zhuang
Initialize regulators, pins and eMMC in BL1. Only SRAM could be used in BL1. So BL2 will be loaded from eMMC into SRAM later. Change-Id: I8e7ef82ffa29a3c647c9d2d2981e8759ee85d833 Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Dan Handley <dan.handley@arm.com>
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