x230-hotp-verification: first test on linux-5.4.69 kernel, to see if …

…the source of the gfx corryption is linked to the linux kernel, since librems don't seem to have issue linuxboot#789. Innocent copy of librem_mini kernel first, then will customize to add sdcard reader required modules and remove unused modules and compare to x230 kernel config of 4.x

boards/x230-hotp-verification/x230-hotp-verification.config

@@ -9,7 +9,7 @@
 # HOTP_KEY: HOTP challenge for currently supported USB Security dongles
 export CONFIG_COREBOOT=y
 export CONFIG_COREBOOT_VERSION=4.8.1
-export CONFIG_LINUX_VERSION=4.14.62
+export CONFIG_LINUX_VERSION=5.4.69
 
 CONFIG_COREBOOT_CONFIG=config/coreboot-x230-hotp-verification.config
 CONFIG_LINUX_CONFIG=config/linux-x230.config

config/linux-x230.config

@@ -3,8 +3,8 @@ CONFIG_LOCALVERSION="-heads"
 CONFIG_KERNEL_XZ=y
 # CONFIG_SWAP is not set
 # CONFIG_CROSS_MEMORY_ATTACH is not set
-# CONFIG_FHANDLE is not set
 CONFIG_NO_HZ_IDLE=y
+CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE="../../../blobs/dev.cpio"
@@ -16,35 +16,26 @@ CONFIG_INITRAMFS_SOURCE="../../../blobs/dev.cpio"
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_SGETMASK_SYSCALL is not set
 # CONFIG_SYSFS_SYSCALL is not set
+# CONFIG_FHANDLE is not set
 # CONFIG_BASE_FULL is not set
 # CONFIG_SIGNALFD is not set
 # CONFIG_TIMERFD is not set
 # CONFIG_EVENTFD is not set
 # CONFIG_AIO is not set
 # CONFIG_ADVISE_SYSCALLS is not set
-# CONFIG_MEMBARRIER is not set
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_SLUB_DEBUG is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_JUMP_LABEL=y
-CONFIG_CC_STACKPROTECTOR_STRONG=y
-CONFIG_MODULES=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
 CONFIG_SMP=y
+# CONFIG_RETPOLINE is not set
 # CONFIG_X86_EXTENDED_PLATFORM is not set
 CONFIG_PROCESSOR_SELECT=y
 # CONFIG_CPU_SUP_CENTAUR is not set
-CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
 # CONFIG_X86_MCE_AMD is not set
 # CONFIG_PERF_EVENTS_INTEL_RAPL is not set
 # CONFIG_MICROCODE is not set
-# CONFIG_SPARSEMEM_VMEMMAP is not set
-# CONFIG_COMPACTION is not set
-# CONFIG_BOUNCE is not set
-CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 CONFIG_X86_PMEM_LEGACY=y
 # CONFIG_MTRR is not set
 # CONFIG_X86_SMAP is not set
@@ -56,32 +47,36 @@ CONFIG_KEXEC_FILE=y
 CONFIG_PHYSICAL_ALIGN=0x1000000
 # CONFIG_MODIFY_LDT_SYSCALL is not set
 # CONFIG_SUSPEND is not set
-CONFIG_ACPI_VIDEO=y
-CONFIG_PCI_MSI=y
-# CONFIG_HT_IRQ is not set
-CONFIG_PCI_IOV=y
-CONFIG_PCI_PRI=y
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_DMIID is not set
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
 # CONFIG_COREDUMP is not set
+# CONFIG_SPARSEMEM_VMEMMAP is not set
+# CONFIG_COMPACTION is not set
+# CONFIG_BOUNCE is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
 CONFIG_INET=y
 CONFIG_SYN_COOKIES=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
 # CONFIG_INET_DIAG is not set
 # CONFIG_IPV6 is not set
 # CONFIG_WIRELESS is not set
-# CONFIG_UEVENT_HELPER is not set
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_IOV=y
+CONFIG_PCI_PRI=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
-# CONFIG_FIRMWARE_IN_KERNEL is not set
 # CONFIG_ALLOW_DEV_COREDUMP is not set
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_NVME=y
 CONFIG_EEPROM_93CX6=m
 CONFIG_INTEL_MEI_ME=m
 CONFIG_INTEL_MEI_TXE=m
@@ -108,7 +103,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_AMD is not set
 # CONFIG_NET_VENDOR_ARC is not set
 # CONFIG_NET_VENDOR_ATHEROS is not set
-# CONFIG_NET_CADENCE is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
 # CONFIG_NET_VENDOR_BROCADE is not set
 # CONFIG_NET_VENDOR_CAVIUM is not set
@@ -118,11 +112,10 @@ CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_DLINK is not set
 # CONFIG_NET_VENDOR_EMULEX is not set
 # CONFIG_NET_VENDOR_EZCHIP is not set
-# CONFIG_NET_VENDOR_EXAR is not set
 # CONFIG_NET_VENDOR_HP is not set
+# CONFIG_NET_VENDOR_I825XX is not set
 CONFIG_E1000=m
 CONFIG_E1000E=m
-# CONFIG_NET_VENDOR_I825XX is not set
 # CONFIG_NET_VENDOR_MARVELL is not set
 # CONFIG_NET_VENDOR_MELLANOX is not set
 # CONFIG_NET_VENDOR_MICREL is not set
@@ -131,12 +124,11 @@ CONFIG_E1000E=m
 # CONFIG_NET_VENDOR_NETRONOME is not set
 # CONFIG_NET_VENDOR_NVIDIA is not set
 # CONFIG_NET_VENDOR_OKI is not set
-# CONFIG_NET_PACKET_ENGINE is not set
 # CONFIG_NET_VENDOR_QLOGIC is not set
 # CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
 # CONFIG_NET_VENDOR_REALTEK is not set
 # CONFIG_NET_VENDOR_RENESAS is not set
-# CONFIG_NET_VENDOR_RDC is not set
 # CONFIG_NET_VENDOR_ROCKER is not set
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
@@ -145,11 +137,11 @@ CONFIG_E1000E=m
 # CONFIG_NET_VENDOR_SMSC is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
 # CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_TEHUTI is not set
 # CONFIG_NET_VENDOR_TI is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_USB_NET_DRIVERS is not set
 # CONFIG_WLAN is not set
 # CONFIG_INPUT_MOUSE is not set
@@ -168,7 +160,6 @@ CONFIG_HW_RANDOM_TIMERIOMEM=m
 CONFIG_HW_RANDOM_INTEL=m
 CONFIG_HW_RANDOM_AMD=m
 CONFIG_HW_RANDOM_VIA=m
-CONFIG_HW_RANDOM_TPM=m
 CONFIG_TCG_TPM=y
 CONFIG_TCG_TIS=y
 # CONFIG_I2C_COMPAT is not set
@@ -183,10 +174,8 @@ CONFIG_PTP_1588_CLOCK=y
 CONFIG_MFD_SYSCON=y
 CONFIG_DRM=y
 CONFIG_DRM_I915=y
+CONFIG_DRM_AST=y
 CONFIG_FB_VESA=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
 # CONFIG_BACKLIGHT_GENERIC is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_USB=y
@@ -203,13 +192,7 @@ CONFIG_GENERIC_PHY=y
 # CONFIG_BLK_DEV_PMEM is not set
 # CONFIG_ND_BLK is not set
 # CONFIG_BTT is not set
-# CONFIG_FIRMWARE_MEMMAP is not set
-# CONFIG_DMIID is not set
-CONFIG_GOOGLE_FIRMWARE=y
-CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY=y
-# CONFIG_EXT2_FS is not set
 CONFIG_EXT4_FS=y
-CONFIG_EXT4_USE_FOR_EXT2=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY_USER is not set
 CONFIG_ISO9660_FS=y
@@ -218,37 +201,14 @@ CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
 # CONFIG_PROC_SYSCTL is not set
 # CONFIG_PROC_PAGE_MONITOR is not set
-CONFIG_TMPFS=y
 # CONFIG_MISC_FILESYSTEMS is not set
 CONFIG_NLS_DEFAULT="utf8"
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=y
-CONFIG_PRINTK_TIME=y
-CONFIG_BOOT_PRINTK_DELAY=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_FRAME_WARN=1024
-# CONFIG_UNUSED_SYMBOLS is not set
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_HARDLOCKUP_DETECTOR=y
-CONFIG_WQ_WATCHDOG=y
-# CONFIG_SCHED_DEBUG is not set
-CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_RCU_TRACE is not set
-# CONFIG_FTRACE is not set
-# CONFIG_STRICT_DEVMEM is not set
-# CONFIG_X86_VERBOSE_BOOTUP is not set
-# CONFIG_DOUBLEFAULT is not set
-CONFIG_IO_DELAY_0XED=y
-CONFIG_OPTIMIZE_INLINING=y
-# CONFIG_X86_DEBUG_FPU is not set
 CONFIG_HARDENED_USERCOPY=y
-CONFIG_CRYPTO_RSA=m
 CONFIG_CRYPTO_USER=y
-CONFIG_CRYPTO_MCRYPTD=m
-CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_RSA=m
 CONFIG_CRYPTO_CCM=m
 CONFIG_CRYPTO_GCM=m
 CONFIG_CRYPTO_CHACHA20POLY1305=m
@@ -310,13 +270,34 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=y
 CONFIG_CRYPTO_USER_API_RNG=y
 CONFIG_CRYPTO_USER_API_AEAD=y
 # CONFIG_CRYPTO_HW is not set
-# CONFIG_VIRTUALIZATION is not set
+CONFIG_CORDIC=m
 CONFIG_CRC_CCITT=m
 CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC7=m
 CONFIG_LIBCRC32C=m
 CONFIG_CRC8=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_CORDIC=m
 CONFIG_IRQ_POLL=y
+CONFIG_PRINTK_TIME=y
+CONFIG_BOOT_PRINTK_DELAY=y
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_INFO_DWARF4=y
+CONFIG_GDB_SCRIPTS=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_HARDLOCKUP_DETECTOR=y
+CONFIG_WQ_WATCHDOG=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_STACKTRACE=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_FTRACE is not set
+# CONFIG_STRICT_DEVMEM is not set
+# CONFIG_X86_VERBOSE_BOOTUP is not set
+# CONFIG_DOUBLEFAULT is not set
+CONFIG_IO_DELAY_0XED=y
+# CONFIG_X86_DEBUG_FPU is not set