Hi guys
On Fri, 2023-08-04 at 19:04 +0800, Macpaul Lin wrote:
From: Fabien Parent fparent@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 fparent@baylibre.com Signed-off-by: Macpaul Lin macpaul.lin@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