add redmi k30 pro

config/boards/xiaomi-lmi.wip

@@ -0,0 +1,106 @@
+# Generate kernel and rootfs image for Qcom ABL booting
+declare -g BOARD_NAME="Xiaomi lmi"
+declare -g BOARD_MAINTAINER="FantasyGmm"
+declare -g BOARDFAMILY="qcom-abl"
+declare -g KERNEL_TARGET="sm8250"
+declare -g KERNELPATCHDIR="arm64-sm8250"
+declare -g EXTRAWIFI="no"
+declare -g MODULES="spi-geni-qcom"
+declare -g BOOTCONFIG="none"
+declare -g IMAGE_PARTITION_TABLE="gpt"
+declare -g -a ABL_DTB_LIST=("sm8250-xiaomi-lmi")
+
+# Use the full firmware, complete linux-firmware plus Armbian's (for qcom/a650_sqe.fw)
+declare -g BOARD_FIRMWARE_INSTALL="-full"
+
+function post_family_config_branch_sm8250__pmos_kernel() {
+ display_alert "Setting up kernel for" "${BOARD}" "info"
+ declare -g KERNEL_MAJOR_MINOR="6.7" # Major and minor versions of this kernel.
+ declare -g KERNELBRANCH='branch:linux-6.7.y'
+}
+
+function xiaomi-lmi_is_userspace_supported() {
+ [[ "${RELEASE}" == "jammy" ]] && return 0
+ [[ "${RELEASE}" == "trixie" ]] && return 0
+ [[ "${RELEASE}" == "noble" ]] && return 0
+ return 1
+}
+
+function post_family_tweaks_bsp__xiaomi-lmi_firmware() {
+ display_alert "$BOARD" "Install firmwares for xiaomi lmi" "info"
+
+ # Alsa-ucm-conf profile for Xiaomi lmi
+ mkdir -p $destination/usr/share/alsa/ucm2/conf.d/sm8250
+ install -Dm644 $SRC/packages/bsp/xiaomi-lmi/lmi.conf $destination/usr/share/alsa/ucm2/Xiaomi/lmi/lmi.conf
+ install -Dm644 $SRC/packages/bsp/xiaomi-lmi/lmi_HiFi.conf $destination/usr/share/alsa/ucm2/Xiaomi/lmi/HiFi.conf
+ ln -sfv ../../Xiaomi/lmi/lmi.conf \
+ "$destination/usr/share/alsa/ucm2/conf.d/sm8250/Xiaomi Mi 10.conf"
+
+ # USB Gadget Network service
+ mkdir -p $destination/usr/local/bin/
+ mkdir -p $destination/usr/lib/systemd/system/
+ install -Dm655 $SRC/packages/bsp/usb-gadget-network/setup-usbgadget-network.sh $destination/usr/local/bin/
+ install -Dm655 $SRC/packages/bsp/usb-gadget-network/remove-usbgadget-network.sh $destination/usr/local/bin/
+ install -Dm644 $SRC/packages/bsp/usb-gadget-network/usbgadget-rndis.service $destination/usr/lib/systemd/system/
+
+ # Kernel postinst script to update abl boot partition
+ install -Dm655 $SRC/packages/bsp/xiaomi-lmi/zz-update-abl-kernel $destination/etc/kernel/postinst.d/
+
+ return 0
+}
+
+function post_family_tweaks__xiaomi-lmi_enable_services() {
+ if ! xiaomi-lmi_is_userspace_supported; then
+ if [[ "${RELEASE}" != "" ]]; then
+ display_alert "Missing userspace for ${BOARD}" "${RELEASE} does not have the userspace necessary to support the ${BOARD}" "warn"
+ fi
+ return 0
+ fi
+
+ if [[ "${RELEASE}" == "jammy" ]]; then
+ display_alert "Adding qcom-mainline PPA" "${BOARD}" "info"
+ do_with_retries 3 chroot_sdcard add-apt-repository ppa:liujianfeng1994/qcom-mainline --yes --no-update
+ fi
+
+ # We need unudhcpd from armbian repo, so enable it
+ mv "${SDCARD}"/etc/apt/sources.list.d/armbian.list.disabled "${SDCARD}"/etc/apt/sources.list.d/armbian.list
+
+ do_with_retries 3 chroot_sdcard_apt_get_update
+ display_alert "$BOARD" "Installing board tweaks" "info"
+ do_with_retries 3 chroot_sdcard_apt_get_install alsa-ucm-conf qbootctl qrtr-tools protection-domain-mapper tqftpserv unudhcpd mkbootimg
+
+ # Disable armbian repo back
+ mv "${SDCARD}"/etc/apt/sources.list.d/armbian.list "${SDCARD}"/etc/apt/sources.list.d/armbian.list.disabled
+ do_with_retries 3 chroot_sdcard_apt_get_update
+
+ chroot_sdcard systemctl enable qbootctl.service
+ chroot_sdcard systemctl enable usbgadget-rndis.service
+ chroot_sdcard systemctl enable pd-mapper.service
+ chroot_sdcard systemctl enable tqftpserv.service
+ return 0
+}
+
+function post_family_tweaks_bsp__xiaomi-lmi_bsp_firmware_in_initrd() {
+ display_alert "Adding to bsp-cli" "${BOARD}: firmware in initrd" "info"
+ declare file_added_to_bsp_destination # Will be filled in by add_file_from_stdin_to_bsp_destination
+ # Using Elish's firmware for now
+ add_file_from_stdin_to_bsp_destination "/etc/initramfs-tools/hooks/xiaomi-elish-firmware" <<- 'FIRMWARE_HOOK'
+ #!/bin/bash
+ [[ "$1" == "prereqs" ]] && exit 0
+ . /usr/share/initramfs-tools/hook-functions
+ for f in /lib/firmware/qcom/sm8250/xiaomi/elish/* ; do
+ add_firmware "${f#/lib/firmware/}"
+ done
+ add_firmware "qcom/a650_sqe.fw" # Extra one for dpu
+ add_firmware "qcom/a650_gmu.bin" # Extra one for gpu
+ FIRMWARE_HOOK
+ run_host_command_logged chmod -v +x "${file_added_to_bsp_destination}"
+}
+
+## Modules, required to boot, add them to initrd
+function post_family_tweaks_bsp__xiaomi-lmi_bsp_modules_in_initrd() {
+ display_alert "Adding to bsp-cli" "${BOARD}: modules in initrd" "info"
+ add_file_from_stdin_to_bsp_destination "/etc/initramfs-tools/modules" <<- 'EXTRA_MODULES'
+ spi-geni-qcom
+ EXTRA_MODULES
+}

packages/bsp/xiaomi-lmi/lmi.conf

@@ -0,0 +1,6 @@
+Syntax 3
+
+SectionUseCase."HiFi" {
+ File "/Xiaomi/lmi/HiFi.conf"
+ Comment "HiFi quality Music."
+}

packages/bsp/xiaomi-lmi/lmi_HiFi.conf

@@ -0,0 +1,63 @@
+SectionVerb {
+ EnableSequence [
+ cset "name='TLH DSP1 Preload Switch' 1"
+ cset "name='TLH DRE Switch' 1"
+ cset "name='TLH PCM Soft Ramp' 4ms"
+ cset "name='TLH Analog PCM Volume' 18"
+ cset "name='TLH ASP TX1 Source' DSPTX1"
+ cset "name='TLH DSP RX1 Source' ASPRX1"
+ cset "name='TLH DSP RX2 Source' ASPTX2"
+
+ cset "name='TERT_TDM_RX_0 Audio Mixer MultiMedia1' 1"
+ ]
+
+ DisableSequence [
+ cset "name='TLH DSP1 Preload Switch' 0"
+ cset "name='TLH DRE Switch' 0"
+ cset "name='TLH PCM Soft Ramp' zero"
+ cset "name='TLH Analog PCM Volume' 0"
+ cset "name='TLH ASP TX1 Source' zero"
+ cset "name='TLH DSP RX1 Source' zero"
+ cset "name='TLH DSP RX2 Source' zero"
+
+ cset "name='TERT_TDM_RX_0 Audio Mixer MultiMedia1' 0"
+ ]
+
+ Value {
+ TQ "HiFi"
+ }
+}
+
+SectionDevice."Speaker" {
+ Comment "Speaker playback"
+
+ EnableSequence [
+ cset "name='TLH PCM Source' DSP"
+ cset "name='TLL PCM Source' DSP"
+ cset "name='TRH PCM Source' DSP"
+ cset "name='TRL PCM Source' DSP"
+ cset "name='BLH PCM Source' DSP"
+ cset "name='BLL PCM Source' DSP"
+ cset "name='BRH PCM Source' DSP"
+ cset "name='BRL PCM Source' DSP"
+ ]
+
+ DisableSequence [
+ cset "name='TLH PCM Source' zero"
+ cset "name='TLL PCM Source' zero"
+ cset "name='TRH PCM Source' zero"
+ cset "name='TRL PCM Source' zero"
+ cset "name='BLH PCM Source' zero"
+ cset "name='BLL PCM Source' zero"
+ cset "name='BRH PCM Source' zero"
+ cset "name='BRL PCM Source' zero"
+ ]
+
+ Value {
+ PlaybackPriority 100
+ PlaybackPCM "hw:${CardId},0"
+ PlaybackMixerElem "Digital PCM"
+ PlaybackMasterElem "Analog PCM"
+ PlaybackVolume "Digital PCM Volume"
+ }
+}

packages/bsp/xiaomi-lmi/zz-update-abl-kernel

@@ -0,0 +1,34 @@
+#!/bin/bash
+set -ex
+machine_model=$(cat /sys/firmware/devicetree/base/model|tr '\0' '\n')
+case $machine_model in
+ "Redmi k30 pro (SMS)")
+ panel_type=sms
+ ;;
+ "Redmi k30 pro (CSOT)")
+ panel_type=csot
+ ;;
+ *)
+ # echo "$machine_model is not supported, exit"
+ # exit
+ panel_type=csot
+ ;;
+esac
+new_rootfs_image_uuid=$(sed -e 's/^.*root=UUID=//' -e 's/ .*$//' < /proc/cmdline)
+gzip -c /boot/vmlinuz-*-sm8250-arm64 > /tmp/Image.gz
+
+cat /tmp/Image.gz /usr/lib/linux-image-*-sm8250-arm64/qcom/sm8250-xiaomi-lmi-${panel_type}.dtb > /tmp/Image.gz-dtb-${panel_type}
+
+source /boot/armbianEnv.txt
+/usr/bin/mkbootimg \
+ --kernel /tmp/Image.gz-dtb-${panel_type} \
+ --ramdisk /boot/initrd.img-*-sm8250-arm64 \
+ --base 0x0 \
+ --second_offset 0x00f00000 \
+ --cmdline "clk_ignore_unused pd_ignore_unused root=UUID=${new_rootfs_image_uuid}" \
+ --kernel_offset 0x8000 \
+ --ramdisk_offset 0x1000000 \
+ --tags_offset 0x100 \
+ --pagesize 4096 \
+ -o /boot/armbian-kernel-${panel_type}.img
+rm -f /tmp/Image.gz /tmp/Image.gz-dtb-${panel_type}