2023-11-21 14:03:34

by Nícolas F. R. A. Prado

Subject: [PATCH] arm64: defconfig: Enable configs for MT8195-Cherry-Tomato Chromebook

Enable missing configs needed to boot the MT8195-Cherry-Tomato
Chromebook with full support on the defconfig.

The configs enabled bring in support for the DSP and sound card,
display, thermal sensor and keyboard backlight.

Additionally, CONFIG_USB_ONBOARD_HUB is set to builtin to allow for
booting from an USB flash drive without a ramdisk.

Signed-off-by: Nícolas F. R. A. Prado <[email protected]>

---
This patch relies on another patch [1] fixing support for the Mediatek
DP when enabled as a module.

[1] https://lore.kernel.org/all/[email protected]

arch/arm64/configs/defconfig | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index b60aa1f89343..97026a99c10c 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -252,6 +252,7 @@ CONFIG_ARM_SCPI_PROTOCOL=y
CONFIG_RASPBERRYPI_FIRMWARE=y
CONFIG_INTEL_STRATIX10_SERVICE=y
CONFIG_INTEL_STRATIX10_RSU=m
+CONFIG_MTK_ADSP_IPC=m
CONFIG_EFI_CAPSULE_LOADER=y
CONFIG_IMX_SCU=y
CONFIG_IMX_SCU_PD=y
@@ -675,6 +676,8 @@ CONFIG_RCAR_THERMAL=y
CONFIG_RCAR_GEN3_THERMAL=y
CONFIG_RZG2L_THERMAL=y
CONFIG_ARMADA_THERMAL=y
+CONFIG_MTK_THERMAL=m
+CONFIG_MTK_LVTS_THERMAL=m
CONFIG_BCM2711_THERMAL=m
CONFIG_BCM2835_THERMAL=m
CONFIG_BRCMSTB_THERMAL=m
@@ -877,6 +880,7 @@ CONFIG_DRM_ETNAVIV=m
CONFIG_DRM_HISI_HIBMC=m
CONFIG_DRM_HISI_KIRIN=m
CONFIG_DRM_MEDIATEK=m
+CONFIG_DRM_MEDIATEK_DP=m
CONFIG_DRM_MEDIATEK_HDMI=m
CONFIG_DRM_MXSFB=m
CONFIG_DRM_MESON=m
@@ -913,6 +917,8 @@ CONFIG_SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=m
CONFIG_SND_SOC_MT8183_DA7219_MAX98357A=m
CONFIG_SND_SOC_MT8192=m
CONFIG_SND_SOC_MT8192_MT6359_RT1015_RT5682=m
+CONFIG_SND_SOC_MT8195=m
+CONFIG_SND_SOC_MT8195_MT6359=m
CONFIG_SND_MESON_AXG_SOUND_CARD=m
CONFIG_SND_MESON_GX_SOUND_CARD=m
CONFIG_SND_SOC_QCOM=m
@@ -930,6 +936,10 @@ CONFIG_SND_SOC_RK3399_GRU_SOUND=m
CONFIG_SND_SOC_SAMSUNG=y
CONFIG_SND_SOC_RCAR=m
CONFIG_SND_SOC_RZ=m
+CONFIG_SND_SOC_SOF_TOPLEVEL=y
+CONFIG_SND_SOC_SOF_OF=y
+CONFIG_SND_SOC_SOF_MTK_TOPLEVEL=y
+CONFIG_SND_SOC_SOF_MT8195=m
CONFIG_SND_SUN8I_CODEC=m
CONFIG_SND_SUN8I_CODEC_ANALOG=m
CONFIG_SND_SUN50I_CODEC_ANALOG=m
@@ -1024,7 +1034,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_QCOM_EUD=m
CONFIG_USB_HSIC_USB3503=y
-CONFIG_USB_ONBOARD_HUB=m
+CONFIG_USB_ONBOARD_HUB=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_USB_GADGET=y
CONFIG_USB_RENESAS_USBHS_UDC=m
@@ -1183,6 +1193,7 @@ CONFIG_CROS_EC=y
CONFIG_CROS_EC_I2C=y
CONFIG_CROS_EC_RPMSG=m
CONFIG_CROS_EC_SPI=y
+CONFIG_CROS_KBD_LED_BACKLIGHT=m
CONFIG_CROS_EC_CHARDEV=m
CONFIG_COMMON_CLK_RK808=y
CONFIG_COMMON_CLK_SCMI=y
@@ -1279,6 +1290,7 @@ CONFIG_OMAP2PLUS_MBOX=m
CONFIG_PLATFORM_MHU=y
CONFIG_BCM2835_MBOX=y
CONFIG_QCOM_APCS_IPC=y
+CONFIG_MTK_ADSP_MBOX=m
CONFIG_QCOM_IPCC=y
CONFIG_ROCKCHIP_IOMMU=y
CONFIG_TEGRA_IOMMU_SMMU=y
--
2.42.1

2023-11-21 14:11:22

by Krzysztof Kozlowski

Subject: Re: [PATCH] arm64: defconfig: Enable configs for MT8195-Cherry-Tomato Chromebook

On 21/11/2023 15:02, Nícolas F. R. A. Prado wrote:
> Enable missing configs needed to boot the MT8195-Cherry-Tomato
> Chromebook with full support on the defconfig.
>
> The configs enabled bring in support for the DSP and sound card,
> display, thermal sensor and keyboard backlight.
>
> Additionally, CONFIG_USB_ONBOARD_HUB is set to builtin to allow for
> booting from an USB flash drive without a ramdisk.

Please use ramdisk. All more customized boot setups need ramdisk and it
is expected to have such.

Best regards,
Krzysztof