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stm32mp157 framebuffer support in new ST BS Release

AZaki.2
Associate III

Hi,

 

when trying the new ST BSP release base on linux kernel 6.1.82 on my stm32mp157f-dk2 I noticed that the legacy framebuffer support is not working anymore.

this was working perfectly on the previous release with linux kernel 6.1.28.

I didn't succeed in getting it working again, here is a fragment of my linux kernel configuration:

 

CONFIG_DRM=y
CONFIG_DRM_STM=y
CONFIG_DRM_STM_DSI=y
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=y
CONFIG_DRM_SII902X=y
CONFIG_FB=y
CONFIG_FB_SIMPLE=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_LOGO=y

can you please advice how to get it working again ?

 

I don't plan to use DRM.

 

Best regards

1 ACCEPTED SOLUTION

Accepted Solutions

@AZaki.2 ,
I have just tested it and it works for me without patching the kernel or DTS, just by changing the configuration. I put you my own configuration in attachment for you to double check.

After the boot I checked dmesg | grep fb0 :

[ 0.734796] simple-framebuffer ddc00000.framebuffer: [drm] fb0: simpledrmdrmfb frame buffer device
[ 3.272776] stm32-display 5a001000.display-controller: [drm] fb0: stmdrmfb frame buffer device

Finally, I stopped Weston with  systemctl stop weston-graphical-session and I did your own test, worked for me.

Kind regards,
Erwan.

 

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

View solution in original post

8 REPLIES 8
Erwan SZYMANSKI
ST Employee

Hello @AZaki.2 ,
Thank you for your feedback. Can you just precise me your way to test and validate or not if the feature works as I will certainly need to reproduce myself. 

Kind regards,
Erwan.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

hello,

 

a simple test is:

$ dd if=/dev/urandom of=/dev/fb0

you should get some nice noise image on the screen if framebuffer support is working

AZaki.2
Associate III

here are some noticeable traces differences between :

 

Kernel 6.1.28:

root@stm32mp157f-dk2:~# dmesg | grep frame
[ 0.796661] simple-framebuffer ddc00000.framebuffer: framebuffer at 0xddc00000, 0xbb800 bytes
[ 0.796679] simple-framebuffer ddc00000.framebuffer: format=r5g6b5, mode=480x800x16, linelength=960
[ 0.814495] Console: switching to colour frame buffer device 100x30
[ 0.826962] simple-framebuffer ddc00000.framebuffer: fb0: simplefb registered!
[ 1.560870] Console: switching to colour frame buffer device 100x30
[ 1.577310] stm32-display 5a001000.display-controller: [drm] fb0: stmdrmfb frame buffer device

Kernel 6.1.82:
root@stm32mp157f-dk2:~# dmesg | grep frame
[ 0.755519] simple-framebuffer ddc00000.framebuffer: framebuffer at 0xddc00000, 0xbb800 bytes
[ 0.755537] simple-framebuffer ddc00000.framebuffer: format=r5g6b5, mode=480x800x16, linelength=960
[ 0.772917] Console: switching to colour frame buffer device 100x30
[ 0.785382] simple-framebuffer ddc00000.framebuffer: fb0: simplefb registered!

Hello @AZaki.2 ,
I ask myself if this is not due to the continuous display features. Can you remove the default-on property from your Linux device tree on ltdc 

Kind regards,
Erwan.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

I tried it yesterday already by reverting this commit:

 

https://github.com/STMicroelectronics/linux/commit/c1c0bc827fabea1c73b7dee71b90e7cdef5c9290

 

But it didn't change anything.

@AZaki.2 ,
I have just tested it and it works for me without patching the kernel or DTS, just by changing the configuration. I put you my own configuration in attachment for you to double check.

After the boot I checked dmesg | grep fb0 :

[ 0.734796] simple-framebuffer ddc00000.framebuffer: [drm] fb0: simpledrmdrmfb frame buffer device
[ 3.272776] stm32-display 5a001000.display-controller: [drm] fb0: stmdrmfb frame buffer device

Finally, I stopped Weston with  systemctl stop weston-graphical-session and I did your own test, worked for me.

Kind regards,
Erwan.

 

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

@Erwan SZYMANSKI  thanks it worked :)

 

I need to pinpoint to the Kernel config that made the difference.

AZaki.2
Associate III

I did some more test and it looks like the framebuffer isn't working reliably anymore.

I don't see in the dmesg any errors.

I did multiple reboot/reset of the stm32mp157f-dk2 and sometimes it's not working (system is up but no frambuffer , somtimes it hangs completely), this never happened with previous release.

 

 

here is my kernel config:

 

# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_USELIB=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BPF_SYSCALL=y
CONFIG_PREEMPT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=16
CONFIG_CGROUPS=y
CONFIG_MEMCG=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CPUSETS=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
CONFIG_USER_NS=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_PERF_EVENTS=y
CONFIG_ARCH_STM32=y
CONFIG_ARM_THUMBEE=y
# CONFIG_CACHE_L2X0 is not set
CONFIG_ARM_ERRATA_430973=y
CONFIG_ARM_ERRATA_720789=y
CONFIG_ARM_ERRATA_754322=y
CONFIG_ARM_ERRATA_754327=y
CONFIG_ARM_ERRATA_764369=y
CONFIG_ARM_ERRATA_775420=y
CONFIG_ARM_ERRATA_798181=y
CONFIG_SMP=y
CONFIG_MCPM=y
CONFIG_HIGHMEM=y
# CONFIG_ATAGS is not set
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_VFP=y
CONFIG_NEON=y
CONFIG_KERNEL_MODE_NEON=y
# CONFIG_GCC_PLUGINS is not set
CONFIG_MODULES=y
CONFIG_MODULE_SIG=y
CONFIG_MODULE_SIG_FORCE=y
CONFIG_MODULE_SIG_SHA256=y
CONFIG_MODULE_SIG_KEY_TYPE_ECDSA=y
CONFIG_MODULE_SIG_KEY="modsign_key.pem"
CONFIG_BLK_DEV_THROTTLING=y
CONFIG_BLK_CGROUP_IOCOST=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_CMDLINE_PARTITION=y
CONFIG_BINFMT_MISC=y
CONFIG_CMA=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=y
CONFIG_NF_CT_NETLINK=y
CONFIG_NF_TABLES=y
CONFIG_NFT_CT=y
CONFIG_NFT_CONNLIMIT=y
CONFIG_NFT_LOG=y
CONFIG_NFT_LIMIT=y
CONFIG_NFT_MASQ=y
CONFIG_NFT_REDIR=y
CONFIG_NFT_REJECT=y
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
CONFIG_NETFILTER_XT_TARGET_HMARK=y
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y
CONFIG_NETFILTER_XT_TARGET_LOG=y
CONFIG_NETFILTER_XT_TARGET_MARK=y
CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=y
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_CPU=y
CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
CONFIG_NETFILTER_XT_MATCH_LENGTH=y
CONFIG_NETFILTER_XT_MATCH_LIMIT=y
CONFIG_NETFILTER_XT_MATCH_MAC=y
CONFIG_NETFILTER_XT_MATCH_MARK=y
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
CONFIG_NETFILTER_XT_MATCH_OWNER=y
CONFIG_NETFILTER_XT_MATCH_QUOTA=y
CONFIG_NETFILTER_XT_MATCH_SOCKET=y
CONFIG_NETFILTER_XT_MATCH_STATE=y
CONFIG_NETFILTER_XT_MATCH_STRING=y
CONFIG_NETFILTER_XT_MATCH_TIME=y
CONFIG_NETFILTER_XT_MATCH_U32=y
CONFIG_NF_REJECT_IPV4=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_BRIDGE=y
CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_RFKILL=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_ARM_SCMI_PROTOCOL=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_RAW_NAND=y
CONFIG_MTD_NAND_STM32_FMC2=y
CONFIG_MTD_SPI_NAND=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_SRAM=y
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_93CX6=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
CONFIG_CHR_DEV_SG=y
CONFIG_ATA=y
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_MD=y
CONFIG_BLK_DEV_DM=y
CONFIG_DM_VERITY=y
CONFIG_NETDEVICES=y
CONFIG_TUN=y
CONFIG_SMSC911X=y
CONFIG_STMMAC_ETH=y
CONFIG_DWMAC_DWC_QOS_ETH=y
CONFIG_BROADCOM_PHY=y
CONFIG_ICPLUS_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_MDIO_BITBANG=y
CONFIG_USB_USBNET=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
# CONFIG_WLAN_VENDOR_ATH is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
CONFIG_B43=y
CONFIG_B43_SDIO=y
CONFIG_B43LEGACY=y
CONFIG_BRCMFMAC=m
# CONFIG_WLAN_VENDOR_MARVELL is not set
# CONFIG_WLAN_VENDOR_MEDIATEK is not set
# CONFIG_WLAN_VENDOR_MICROCHIP is not set
# CONFIG_WLAN_VENDOR_RALINK is not set
# CONFIG_WLAN_VENDOR_REALTEK is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_STPMIC1_ONKEY=y
CONFIG_SERIAL_STM32=y
CONFIG_SERIAL_STM32_CONSOLE=y
CONFIG_RPMSG_TTY=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_STM32F7=y
CONFIG_SPI=y
CONFIG_SPI_STM32=y
CONFIG_SPI_STM32_QSPI=y
CONFIG_SPI_SPIDEV=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL_STMFX=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_GPIO_RESTART=y
CONFIG_POWER_RESET_SYSCON=y
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
CONFIG_SYSCON_REBOOT_MODE=y
CONFIG_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_ARM_SMC_WATCHDOG=y
CONFIG_STPMIC1_WATCHDOG=y
CONFIG_MFD_STM32_LPTIMER=y
CONFIG_MFD_STPMIC1=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_STM32_VREFBUF=y
CONFIG_REGULATOR_STM32_PWR=y
CONFIG_REGULATOR_STPMIC1=y
CONFIG_REGULATOR_VCTRL=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_DP_AUX_BUS=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_GEM_DMA_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y
CONFIG_DRM_EXYNOS_FIMD=y
CONFIG_DRM_EXYNOS_MIXER=y
CONFIG_DRM_EXYNOS_DPI=y
CONFIG_DRM_EXYNOS_DSI=y
CONFIG_DRM_EXYNOS_DP=y
CONFIG_DRM_EXYNOS_HDMI=y
CONFIG_DRM_RCAR_USE_LVDS=y
CONFIG_DRM_RCAR_USE_MIPI_DSI=y
CONFIG_DRM_STM=y
CONFIG_DRM_STM_DSI=y
CONFIG_DRM_PANEL=y
CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_PANEL_EDP=y
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=y
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
CONFIG_DRM_DISPLAY_CONNECTOR=y
CONFIG_DRM_SII902X=y
CONFIG_DRM_I2C_ADV7511=y
CONFIG_DRM_I2C_ADV7511_AUDIO=y
CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_DW_MIPI_DSI=y
CONFIG_DRM_ETNAVIV_THERMAL=y
CONFIG_DRM_SIMPLEDRM=y
CONFIG_DRM_LEGACY=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_NOMODESET=y
CONFIG_FB=y
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA=y
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_GPIO=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_LOGO=y
CONFIG_USB_CONN_GPIO=y
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_OTG=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_ACM=y
CONFIG_USB_STORAGE=y
CONFIG_USB_UAS=y
CONFIG_USBIP_CORE=y
CONFIG_USBIP_HOST=y
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_PERIPHERAL=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_GPIO_VBUS=y
CONFIG_USB_ISP1301=y
CONFIG_USB_ULPI=y
CONFIG_USB_GADGET=y
CONFIG_USB_G_SERIAL=y
CONFIG_MMC=y
CONFIG_MMC_BLOCK_MINORS=16
CONFIG_MMC_ARMMMCI=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_DW=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_STM32=y
CONFIG_DMADEVICES=y
CONFIG_STM32_DMA=y
CONFIG_STM32_DMAMUX=y
CONFIG_STM32_MDMA=y
# CONFIG_VIRTIO_MENU is not set
CONFIG_COMMON_CLK_SCMI=y
CONFIG_HWSPINLOCK=y
CONFIG_HWSPINLOCK_STM32=y
CONFIG_STM32_IPCC=y
CONFIG_REMOTEPROC=y
CONFIG_STM32_RPROC=y
CONFIG_RPMSG_VIRTIO=y
CONFIG_MEMORY=y
CONFIG_STM32_FMC2_EBI=y
CONFIG_IIO=y
CONFIG_IIO_SW_TRIGGER=y
CONFIG_SD_ADC_MODULATOR=y
CONFIG_STM32_ADC_CORE=y
CONFIG_STM32_ADC=y
CONFIG_STM32_DFSDM_ADC=y
CONFIG_STM32_DAC=y
CONFIG_IIO_HRTIMER_TRIGGER=y
CONFIG_IIO_STM32_LPTIMER_TRIGGER=y
CONFIG_PWM=y
CONFIG_PWM_STM32=y
CONFIG_PWM_STM32_LP=y
CONFIG_PHY_STM32_USBPHYC=y
CONFIG_NVMEM_STM32_ROMEM=y
CONFIG_TEE=y
CONFIG_OPTEE=y
CONFIG_COUNTER=y
CONFIG_STM32_LPTIMER_CNT=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_VERITY=y
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=y
CONFIG_OVERLAY_FS=y
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_UBIFS_FS=y
CONFIG_SQUASHFS=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_PSTORE=y
CONFIG_PSTORE_CONSOLE=y
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=y
CONFIG_SYSV_FS=y
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_TRUSTED_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_GHASH_ARM_CE=y
CONFIG_CRYPTO_SHA1_ARM_NEON=y
CONFIG_CRYPTO_SHA1_ARM_CE=y
CONFIG_CRYPTO_SHA2_ARM_CE=y
CONFIG_CRYPTO_SHA512_ARM=y
CONFIG_CRYPTO_AES_ARM=y
CONFIG_CRYPTO_AES_ARM_BS=y
CONFIG_CRYPTO_AES_ARM_CE=y
CONFIG_CRYPTO_CHACHA20_NEON=y
CONFIG_CRYPTO_CRC32_ARM_CE=y
CONFIG_CRYPTO_DEV_STM32_CRC=y
CONFIG_CRYPTO_DEV_STM32_HASH=y
CONFIG_CRYPTO_DEV_STM32_CRYP=y
CONFIG_CRC_CCITT=y
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=128
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_FS=y
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_AUDIT=y