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2018-04-10[COMMUNITY] Enable Linux-based hypervisor execution in AGLMichele Paolino2-0/+32
The upstream version of AGL boots Linux in EL1. This mode is not privileged enough to put in place the correct configuration of an hypervisor (e.g., KVM). This patch leverages the ATF rcar platform configuration variables to boot the Linux kernel in EL2, instead of EL1, allowing Linux-based hypervisors such as KVM to configure all the necessary stubs to properly run virtual machines. This patch has been successfully tested with ATF, KVM and AGL rootfs on the Renesas R-Car M3. Changelog: - Added arm-trusted-firmware patch, which makes this work easy to be tested by the community - This patch version does not contain Linux kernel modifications. In fact, these resulted not necessary with the proposed ATF patch and a recent kernel (higher than 4.6) Bug-AGL: SPEC-497 Change-Id: I5a22411135b33137cb2236562b3de9c966f1be21 Signed-off-by: Michele Paolino <m.paolino@virtualopensystems.com>
2018-03-22rcar-gen3: arm-trusted-firmware: Update SRCREV to follow the latest versionKhang Nguyen1-1/+1
This commit updates IPL and Secure Monitor to Rev1.0.19 rev2 for following changes: [IPL] - Add processing of Suspend To RAM for E3. - Update DDR setting for E3(rev0.06). - Update E3 Ver1.0 QoS setting rev.0.02. - Update M3N Ver.1.0 QoS setting rev.0.06. - Fix the LSI_CUT judgement of PFC setting. - Change definition of end address of system ram for BL2. [Secure Monitor] - Fix the primary CPU decision function that runs at startup. - Change the SelfRefresh sequence of Suspend To RAM. - Add the DVFS SCL setting of E3. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-03-22rcar-gen3: IPL: Update IPL according to BSP v3.6.1 and add support E3Khang Nguyen1-2/+3
This commit changes following contents: - Update IPL and Secure Monitor Rev1.0.19. - Update optee_os Rev1.0.12. It also updates recipes to add support E3 board. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-01-30rcar-gen3: IPL: Update IPL version according to BSP v3.6.0Thuy Tran1-3/+3
This commit changes following contents: - Update IPL and Secure Monitor Rev1.0.18 rev2 - Update optee_os Rev1.0.11 rev2 Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-11-24rcar-gen3: IPL: Update SRCREV to follow the latest versionThuy Tran1-1/+2
This commit updates IPL components versions as below: - Update IPL and Secure Monitor Rev1.0.17 rev2. - Update optee_os Rev1.0.10. Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-08-25rcar-gen3: IPL: Update SRCREV to follow the latest versionThao Nguyen1-1/+1
This commit updates IPL components versions as below: - Update IPL and Secure Monitor Rev1.0.16 rev4. - Update optee_os to Rev1.0.9 rev2. - Update optee_linuxdriver to Rev1.0.7 rev2. Signed-off-by: Thao Nguyen <thao.nguyen.yb@renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-06-21rcar-gen3: arm-trusted-firmware: Update SRCREV to follow latest versionThao Nguyen1-1/+1
This commit updates IPL and Secure Monitor to Rev1.0.15 rev3. Signed-off-by: Thao Nguyen <thao.nguyen.yb@renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-04-19rcar-gen3: arm-trusted-firmware: Set PMIC_LEVEL_MODE to 0 for ULCBYusuke Goda1-1/+1
The operation mode of the PMIC for Salvator-X and ULCB are different: - ULCB : PULSE MODE (PMIC_LEVEL_MODE=0) - Salvator-X : LEVEL MODE (PMIC_LEVEL_MODE=1(default)) This commit updates arm-trusted-firmware recipe to check PMIC_LEVEL_MODE option and to control the corresponding PMIC. Change-Id: I152c1286d525000f58c678ec37eb6aac9502ac45 Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-04-19rcar-gen3: IPL: Update IPL according to BSP v3.5.3Thao Nguyen1-1/+1
This commit changes following contents: - Update IPL and Secure Monitor Rev1.0.14 rev2. - Update optee_os Rev1.0.8. Change-Id: Ibc16e31545b762451eb3704f817cd0d53fc1a50d Signed-off-by: Thao Nguyen <thao.nguyen.yb@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-03-27rcar-gen3: arm-trusted-firmware: Set RCAR_GEN3_ULCB to 1 for ULCBYusuke Goda1-1/+2
This commit is to add judge state for ULCB. If machine is ulcb, "RCAR_GEN3_ULCB=1" will be added to compile option. Change-Id: Ia05f33a4362c4a7a302c8c0fc5785415f27b15b5 Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com> Signed-off-by: Thao Nguyen <thao.nguyen.yb@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-03-23rcar-gen3: IPL: Update IPL version according to BSP v3.5.2Thao Nguyen1-1/+1
This commit changes following contents: - Update IPL and Secure Monitor Rev1.0.13 rev2. - Update optee_os Rev1.0.7 rev2. Change-Id: I0feeaad39dc13c79b7a2f2b8faaac4955413dcff Signed-off-by: Thao Nguyen <thao.nguyen.yb@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-01-27First commit.Renesas-Yocto-v2.16.0Takamitsu Honda1-0/+55
Renesas BSP v3.5.1 (kernel v4.9 stable) [Environment] poky: yocto-2.1.2 (cca8dd15c8096626052f6d8d25ff1e9a606104a3) meta-openembedded: 55c8a76da5dc099a7bc3838495c672140cedb78e meta-linaro: 2f51d38048599d9878f149d6d15539fb97603f8f [Information] - U-boot: Changed load address from H'49000000 to H'50000000 - XDG_RUNTIME_DIR has been changed from "/run/user/root" to "/run/user/0" - Change location of include directory, which stores common user header files, to $(INCSHARED) - In BSP Only, core-image-weston is not supported even though local-wayland.conf is provided. - Please set Salvator-x SW7 Pin-1. In after Yocto BSP v2.12.0, it is 　necessary to enable BKUP_TRG signal for Suspend to RAM. - The dtb filename was changed in R-Car H3. Only "Image-r8a7795-es1-salvator-x.dtb" is supported in this version. Please use "Image-r8a7795-es1-salvator-x.dtb" It supports R-Car H3 WS1.0 and WS1.1. - Please update your local.conf and bblayers.conf corresponding to Yocto v2.16.0 package. You can refer to meta-rcargen3/docs/sample/conf/ for updated contents. - You have to re-compile out-of-recipe software like user application by v2.16.0 SDK toolchains. - In some boards, the resuming from System Suspend to RAM may cause unstable operation or failed to resume. Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>