Hi guys On Fri, 2023-08-04 at 19:04 +0800, Macpaul Lin wrote: > From: Fabien Parent <fpar...@baylibre.com> > > The MediaTek MT8195 is a ARM64-based SoC with a quad-core Cortex-A73 and > a quad-core Cortex-A53. It is including UART, SPI, USB3.0 device and hosts, > SD and MMC cards, UFS, PWM, I2C, I2S, S/PDIF, and several LPDDR3 > and LPDDR4 options. > > Signed-off-by: Fabien Parent <fpar...@baylibre.com> > Signed-off-by: Macpaul Lin <macpaul....@mediatek.com> > --- > MAINTAINERS | 2 + > arch/arm/dts/mt8195.dtsi | 370 +++++++++++++++++++++++++ > arch/arm/mach-mediatek/Kconfig | 13 +- > arch/arm/mach-mediatek/Makefile | 1 + > arch/arm/mach-mediatek/mt8195/Kconfig | 13 + > arch/arm/mach-mediatek/mt8195/Makefile | 3 + > arch/arm/mach-mediatek/mt8195/init.c | 97 +++++++ > 7 files changed, 498 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/dts/mt8195.dtsi > create mode 100644 arch/arm/mach-mediatek/mt8195/Kconfig > create mode 100644 arch/arm/mach-mediatek/mt8195/Makefile > create mode 100644 arch/arm/mach-mediatek/mt8195/init.c > > Changes for v2: > - Correct node name to t-phy for u3phy0. > - Add platform compatible string "mediatek,mt8195-tphy" to all usb phy nodes. > - remove clock nodes that software cannot controlled in phy nodes. > - Test and add back "mac" for HOST only xhci nodes. > > Changes for v3: > - Revise device node name from "xhciX: xhciX@" to "xhciX: xhci@". > > Changes for v4: > - No change. > > Changes for v5: > - Fix Copyright year to 2023. > - Fix memory map in dram_init() to support 8GB onboard memory. > - Add '#if !IS_ENABLED(CONFIG_SYSRESET)' with reset_cpu(). > - Correct reset_cpu() function prototype. > - rebase patchset to v2023-10.rc1 > - Add missing arch/arm/mach-mediatek/mt8195/Kconfig.
[snip] I finally got my hands on an EVK and gave this a try. However, I did not get that far. This is with latest downstream TF-A as I still struggle with upstream there as well. Any ideas? U-Boot 2024.01-rc1-00056-g5237f2b48bb (Nov 10 2023 - 15:33:34 +0100) CPU: MediaTek MT8195 DRAM: 8 GiB mtu3 usb@11200000: clks of sts1 are not stable! mtu3-peripheral ssusb@11200000: device enable failed -110 mtu3-peripheral ssusb@11200000: mtu3 hw init failed:-110 board_init: Cannot find USB device initcall failed at call 00000000ffe46a50 (err=-110) ### ERROR ### Please RESET the board ### Cheers Marcel
