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Tegra 186のu-boot & Linux
The document discusses the U-Boot and Linux configurations for the Tegra 186, detailing its architecture which includes a combination of Denver and Cortex-A57 CPU cores along with Pascal architecture GPUs. It covers the booting process, firmware structures, and power management in relation to the Tegra 210 and 186 systems. Additionally, it highlights different components of the ARM Trusted Firmware and their functions in secure and non-secure environments.
Tegra 186のu-boot & Linux
- 1. Tegra 186のu-boot &Linux @Vengineer 2016/11/3
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- 4. Tegra 210(X1)のブート http://http.download.nvidia.com/tegra-public-appnotes/t210-nvtboot-flow.html bootROM FSBL :nvtboot nvtboot-cpu ATF BL31BPMP-Lite firmware ARMv7 A57 (ARMv8)
- 5. Tegra 210(X1)のu-boot &Linux http://http.download.nvidia.com/tegra-public-appnotes/t210-nvtboot-flow.html bootROM FSBL : nvtboot SSBL : u-boot Linux ATF BL31BPMP-Lite firmware PSCIBPMP
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- 7. Secure World ・BL1 ：APBoot ROM (通常、非公開) ・BL2 ：Trusted Boot Firmware ・BL31 ：EL3 Runtime Firmware ・BL32 ：Secure EL1 payload Normal World ・BL33 ：Non Trusted Firmware to load the non Secure OS (U-Boot, EDK2) 各階層の簡単な説明
- 8. Tegra 210用のATFに /* * T210has a dedicated ARMv7 boot and power mgmt processor, BPMP. It's * used for power management and boot purposes. Inform the BPMP that * we have completed the cluster power up. */ ARMv7コアって、 https://github.com/ARM-software/arm-trusted-firmware/blob/master/plat/nvidia/tegra/soc/t210/plat_psci_handlers.c
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- 11. Tegra 186 って？ TheTegra186 has a combination of Denver and Cortex-A57 CPU cores andGPUs with Pascal architecture on it. It features with ADSP with Cortex-A9 CPU for audio processing, hardware video encoder/decoder with multi-format support, ISP for image capture processing and BPMP for thepower managements. たぶん、Tegra-P1、そう、PARKER https://lkml.org/lkml/2016/7/5/124
- 12. ARMv7って、 The Tegra186 hasa combination of Denver and Cortex-A57 CPU cores andGPUs with Pascal architecture on it. It features with ADSP with Cortex-A9 CPU for audio processing, hardware video encoder/decoder with multi-format support, ISP for image capture processing and BPMP for the power managements. まさかのCortex-A9！ https://lkml.org/lkml/2016/7/5/124
- 13. たぶん、Tegra-P1のブート bootROM FSBL : nvtboot nvtboot-cpu ATFBL31BPMP firmware
- 14. たぶん、Tegra-P1のu-boot & Linux bootROM FSBL: nvtboot SSBL : u-boot Linux ATF BL31BPMP firmware PSCIBPMP
- 15. BPMP (Boot and PowerManagement Processor) u-boot tegra186-bpmp tegra186 -clk tegra186 -reset tegra186 -power-domain tegra-ivc
- 16. BPMP (Boot and PowerManagement Processor) tegra186-hsp Linux tegra186-bpmp tegra186 -clk tegra186 -reset tegra186 -power-domain
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