+++ /dev/null
-CONFIG_AC97_BUS=y
-# CONFIG_AHCI_TEGRA is not set
-CONFIG_ALIGNMENT_TRAP=y
-CONFIG_ARCH_32BIT_OFF_T=y
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_KEEP_MEMBLOCK=y
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_MULTIPLATFORM=y
-CONFIG_ARCH_MULTI_V6_V7=y
-CONFIG_ARCH_MULTI_V7=y
-CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED=y
-CONFIG_ARCH_NR_GPIO=1024
-CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
-CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_TEGRA=y
-# CONFIG_ARCH_TEGRA_114_SOC is not set
-# CONFIG_ARCH_TEGRA_124_SOC is not set
-CONFIG_ARCH_TEGRA_2x_SOC=y
-# CONFIG_ARCH_TEGRA_3x_SOC is not set
-CONFIG_ARM=y
-CONFIG_ARM_AMBA=y
-CONFIG_ARM_CPU_SUSPEND=y
-CONFIG_ARM_CRYPTO=y
-CONFIG_ARM_ERRATA_720789=y
-CONFIG_ARM_ERRATA_754327=y
-CONFIG_ARM_ERRATA_764369=y
-CONFIG_ARM_GIC=y
-CONFIG_ARM_HAS_SG_CHAIN=y
-CONFIG_ARM_HEAVY_MB=y
-CONFIG_ARM_L1_CACHE_SHIFT=6
-CONFIG_ARM_L1_CACHE_SHIFT_6=y
-CONFIG_ARM_PATCH_IDIV=y
-CONFIG_ARM_PATCH_PHYS_VIRT=y
-# CONFIG_ARM_PL172_MPMC is not set
-# CONFIG_ARM_SMMU is not set
-# CONFIG_ARM_TEGRA124_CPUFREQ is not set
-CONFIG_ARM_TEGRA20_CPUFREQ=y
-CONFIG_ARM_TEGRA_CPUIDLE=y
-CONFIG_ARM_THUMB=y
-CONFIG_ARM_THUMBEE=y
-CONFIG_ARM_UNWIND=y
-CONFIG_ARM_VIRT_EXT=y
-CONFIG_ASN1=y
-CONFIG_ATA=y
-CONFIG_ATAGS=y
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
-CONFIG_BLK_DEV_BSG=y
-CONFIG_BLK_DEV_BSG_COMMON=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_MQ_PCI=y
-CONFIG_BLK_PM=y
-CONFIG_BOUNCE=y
-CONFIG_CACHE_L2X0=y
-CONFIG_CLKSRC_MMIO=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_CLZ_TAB=y
-CONFIG_CMA=y
-CONFIG_CMA_ALIGNMENT=8
-CONFIG_CMA_AREAS=7
-# CONFIG_CMA_DEBUG is not set
-# CONFIG_CMA_DEBUGFS is not set
-CONFIG_CMA_SIZE_MBYTES=16
-# CONFIG_CMA_SIZE_SEL_MAX is not set
-CONFIG_CMA_SIZE_SEL_MBYTES=y
-# CONFIG_CMA_SIZE_SEL_MIN is not set
-# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
-# CONFIG_CMA_SYSFS is not set
-CONFIG_COMMON_CLK=y
-CONFIG_COMPAT_32BIT_TIME=y
-CONFIG_CONTIG_ALLOC=y
-CONFIG_CPUFREQ_DT=y
-CONFIG_CPUFREQ_DT_PLATDEV=y
-CONFIG_CPU_32v6K=y
-CONFIG_CPU_32v7=y
-CONFIG_CPU_ABRT_EV7=y
-CONFIG_CPU_CACHE_V7=y
-CONFIG_CPU_CACHE_VIPT=y
-CONFIG_CPU_COPY_V6=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
-CONFIG_CPU_FREQ_GOV_ATTR_SET=y
-CONFIG_CPU_FREQ_GOV_COMMON=y
-CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-CONFIG_CPU_FREQ_GOV_POWERSAVE=y
-CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
-CONFIG_CPU_FREQ_GOV_USERSPACE=y
-# CONFIG_CPU_FREQ_STAT is not set
-CONFIG_CPU_HAS_ASID=y
-CONFIG_CPU_IDLE=y
-CONFIG_CPU_IDLE_GOV_LADDER=y
-CONFIG_CPU_PABRT_V7=y
-CONFIG_CPU_PM=y
-CONFIG_CPU_RMAP=y
-CONFIG_CPU_SPECTRE=y
-CONFIG_CPU_THUMB_CAPABLE=y
-CONFIG_CPU_TLB_V7=y
-CONFIG_CPU_V7=y
-CONFIG_CRC16=y
-# CONFIG_CRC32_SARWATE is not set
-CONFIG_CRC32_SLICEBY8=y
-CONFIG_CROSS_MEMORY_ATTACH=y
-CONFIG_CRYPTO_AES_ARM=y
-CONFIG_CRYPTO_CRC32=y
-CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_CRYPTD=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_DRBG=y
-CONFIG_CRYPTO_DRBG_HMAC=y
-CONFIG_CRYPTO_DRBG_MENU=y
-CONFIG_CRYPTO_ECHAINIV=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_JITTERENTROPY=y
-CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
-CONFIG_CRYPTO_LIB_SHA256=y
-CONFIG_CRYPTO_LZ4=y
-CONFIG_CRYPTO_LZ4HC=y
-CONFIG_CRYPTO_LZO=y
-CONFIG_CRYPTO_RNG=y
-CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_RNG_DEFAULT=y
-CONFIG_CRYPTO_RSA=y
-CONFIG_CRYPTO_SEQIV=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA1_ARM=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA256_ARM=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_SHA512_ARM=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRYPTO_TWOFISH_COMMON=y
-CONFIG_DCACHE_WORD_ACCESS=y
-CONFIG_DEBUG_ALIGN_RODATA=y
-CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
-# CONFIG_DEVFREQ_GOV_PASSIVE is not set
-# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
-# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
-CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
-# CONFIG_DEVFREQ_GOV_USERSPACE is not set
-CONFIG_DEVFREQ_THERMAL=y
-# CONFIG_DEVPORT is not set
-CONFIG_DMADEVICES=y
-CONFIG_DMA_CMA=y
-CONFIG_DMA_ENGINE=y
-CONFIG_DMA_OF=y
-CONFIG_DMA_OPS=y
-CONFIG_DMA_REMAP=y
-CONFIG_DMA_SHARED_BUFFER=y
-CONFIG_DNOTIFY=y
-CONFIG_DRM=y
-CONFIG_DRM_BRIDGE=y
-CONFIG_DRM_DP_AUX_BUS=y
-CONFIG_DRM_FBDEV_EMULATION=y
-CONFIG_DRM_FBDEV_OVERALLOC=100
-CONFIG_DRM_KMS_HELPER=y
-CONFIG_DRM_MIPI_DSI=y
-CONFIG_DRM_PANEL=y
-CONFIG_DRM_PANEL_BRIDGE=y
-CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
-CONFIG_DRM_TEGRA=y
-# CONFIG_DRM_TEGRA_DEBUG is not set
-# CONFIG_DRM_TEGRA_STAGING is not set
-CONFIG_DTC=y
-CONFIG_EDAC_ATOMIC_SCRUB=y
-CONFIG_EDAC_SUPPORT=y
-CONFIG_EXT4_FS=y
-CONFIG_EXTCON=y
-CONFIG_F2FS_FS=y
-CONFIG_FB=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_CMDLINE=y
-CONFIG_FB_DEFERRED_IO=y
-CONFIG_FB_SYS_COPYAREA=y
-CONFIG_FB_SYS_FILLRECT=y
-CONFIG_FB_SYS_FOPS=y
-CONFIG_FB_SYS_IMAGEBLIT=y
-CONFIG_FIX_EARLYCON_MEM=y
-CONFIG_FS_IOMAP=y
-CONFIG_FS_MBCACHE=y
-CONFIG_FUNCTION_ALIGNMENT=0
-CONFIG_FW_LOADER_PAGED_BUF=y
-CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_GENERIC_ARCH_TOPOLOGY=y
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
-CONFIG_GENERIC_CPU_AUTOPROBE=y
-CONFIG_GENERIC_CPU_VULNERABILITIES=y
-CONFIG_GENERIC_EARLY_IOREMAP=y
-CONFIG_GENERIC_GETTIMEOFDAY=y
-CONFIG_GENERIC_IDLE_POLL_SETUP=y
-CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
-CONFIG_GENERIC_IRQ_MIGRATION=y
-CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
-CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
-CONFIG_GENERIC_MSI_IRQ=y
-CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_PHY=y
-CONFIG_GENERIC_PINCONF=y
-CONFIG_GENERIC_PINCTRL_GROUPS=y
-CONFIG_GENERIC_PINMUX_FUNCTIONS=y
-CONFIG_GENERIC_SCHED_CLOCK=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GENERIC_STRNCPY_FROM_USER=y
-CONFIG_GENERIC_STRNLEN_USER=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GENERIC_VDSO_32=y
-CONFIG_GLOB=y
-CONFIG_GPIOLIB_IRQCHIP=y
-CONFIG_GPIO_CDEV=y
-CONFIG_GPIO_TEGRA=y
-CONFIG_HANDLE_DOMAIN_IRQ=y
-CONFIG_HARDEN_BRANCH_PREDICTOR=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HAVE_SMP=y
-CONFIG_HDMI=y
-CONFIG_HID=y
-CONFIG_HIDRAW=y
-CONFIG_HID_GENERIC=y
-CONFIG_HIGHMEM=y
-CONFIG_HIGHPTE=y
-CONFIG_HOTPLUG_CPU=y
-CONFIG_HWMON=y
-CONFIG_HZ_FIXED=0
-CONFIG_HZ_PERIODIC=y
-CONFIG_I2C=y
-CONFIG_I2C_ALGOBIT=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_COMPAT=y
-CONFIG_I2C_TEGRA=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_INPUT=y
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_INTERCONNECT=y
-CONFIG_IOMMU_API=y
-# CONFIG_IOMMU_DEBUGFS is not set
-CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
-CONFIG_IOMMU_IOVA=y
-# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
-# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
-CONFIG_IOMMU_SUPPORT=y
-CONFIG_IRQCHIP=y
-CONFIG_IRQ_DOMAIN=y
-CONFIG_IRQ_DOMAIN_HIERARCHY=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_WORK=y
-CONFIG_JBD2=y
-CONFIG_KCMP=y
-CONFIG_KEYBOARD_ATKBD=y
-CONFIG_KMAP_LOCAL=y
-CONFIG_KMAP_LOCAL_NON_LINEAR_PTE_ARRAY=y
-CONFIG_LIBFDT=y
-CONFIG_LOCK_DEBUGGING_SUPPORT=y
-CONFIG_LOCK_SPIN_ON_OWNER=y
-CONFIG_LZ4HC_COMPRESS=y
-CONFIG_LZ4_COMPRESS=y
-CONFIG_LZ4_DECOMPRESS=y
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
-CONFIG_MEMFD_CREATE=y
-CONFIG_MEMORY=y
-CONFIG_MEMORY_ISOLATION=y
-# CONFIG_MFD_ACER_A500_EC is not set
-# CONFIG_MFD_NVEC is not set
-CONFIG_MIGHT_HAVE_CACHE_L2X0=y
-CONFIG_MIGRATION=y
-CONFIG_MMC=y
-CONFIG_MMC_BLOCK=y
-CONFIG_MMC_CQHCI=y
-CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_IO_ACCESSORS=y
-# CONFIG_MMC_SDHCI_PCI is not set
-CONFIG_MMC_SDHCI_PLTFM=y
-CONFIG_MMC_SDHCI_TEGRA=y
-CONFIG_MODULES_USE_ELF_REL=y
-CONFIG_MPILIB=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
-CONFIG_MUTEX_SPIN_ON_OWNER=y
-CONFIG_NEED_DMA_MAP_STATE=y
-# CONFIG_NEON is not set
-CONFIG_NET_FLOW_LIMIT=y
-CONFIG_NLS=y
-CONFIG_NR_CPUS=4
-CONFIG_NVMEM=y
-CONFIG_NVMEM_LAYOUTS=y
-CONFIG_OF=y
-CONFIG_OF_ADDRESS=y
-CONFIG_OF_EARLY_FLATTREE=y
-CONFIG_OF_FLATTREE=y
-CONFIG_OF_GPIO=y
-CONFIG_OF_IOMMU=y
-CONFIG_OF_IRQ=y
-CONFIG_OF_KOBJ=y
-CONFIG_OLD_SIGACTION=y
-CONFIG_OLD_SIGSUSPEND3=y
-CONFIG_OUTER_CACHE=y
-CONFIG_OUTER_CACHE_SYNC=y
-CONFIG_PADATA=y
-CONFIG_PAGE_OFFSET=0xC0000000
-CONFIG_PCI=y
-CONFIG_PCIEAER=y
-CONFIG_PCIEASPM=y
-CONFIG_PCIEASPM_DEFAULT=y
-# CONFIG_PCIEASPM_PERFORMANCE is not set
-# CONFIG_PCIEASPM_POWERSAVE is not set
-# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
-CONFIG_PCIEPORTBUS=y
-CONFIG_PCIE_PME=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_DOMAINS_GENERIC=y
-CONFIG_PCI_MSI=y
-CONFIG_PCI_MSI_IRQ_DOMAIN=y
-CONFIG_PCI_TEGRA=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PGTABLE_LEVELS=2
-CONFIG_PHY_TEGRA_XUSB=y
-CONFIG_PINCTRL=y
-CONFIG_PINCTRL_TEGRA=y
-CONFIG_PINCTRL_TEGRA20=y
-CONFIG_PINCTRL_TEGRA_XUSB=y
-CONFIG_PL310_ERRATA_727915=y
-CONFIG_PL310_ERRATA_769419=y
-CONFIG_PL353_SMC=y
-CONFIG_PM=y
-CONFIG_PM_CLK=y
-CONFIG_PM_DEVFREQ=y
-# CONFIG_PM_DEVFREQ_EVENT is not set
-CONFIG_PM_GENERIC_DOMAINS=y
-CONFIG_PM_GENERIC_DOMAINS_OF=y
-CONFIG_PM_OPP=y
-CONFIG_POWER_RESET=y
-CONFIG_POWER_RESET_GPIO=y
-CONFIG_POWER_SUPPLY=y
-CONFIG_PROC_PAGE_MONITOR=y
-CONFIG_PTP_1588_CLOCK_OPTIONAL=y
-CONFIG_PWM=y
-CONFIG_PWM_SYSFS=y
-CONFIG_PWM_TEGRA=y
-CONFIG_RAS=y
-CONFIG_RATIONAL=y
-CONFIG_REGMAP=y
-CONFIG_REGMAP_I2C=y
-CONFIG_REGMAP_MMIO=y
-CONFIG_REGMAP_SPI=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_REGULATOR_GPIO=y
-CONFIG_RESET_CONTROLLER=y
-CONFIG_RFS_ACCEL=y
-CONFIG_RPS=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_DRV_CMOS is not set
-CONFIG_RTC_DRV_TEGRA=y
-CONFIG_RTC_I2C_AND_SPI=y
-CONFIG_RTC_NVMEM=y
-CONFIG_RWSEM_SPIN_ON_OWNER=y
-CONFIG_SCSI=y
-CONFIG_SCSI_COMMON=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_SERIAL_8250_FSL=y
-CONFIG_SERIAL_8250_TEGRA=y
-CONFIG_SERIAL_MCTRL_GPIO=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_TEGRA=y
-CONFIG_SERIO=y
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SGL_ALLOC=y
-CONFIG_SG_POOL=y
-CONFIG_SMP=y
-CONFIG_SMP_ON_UP=y
-CONFIG_SND=y
-# CONFIG_SND_COMPRESS_OFFLOAD is not set
-CONFIG_SND_DMAENGINE_PCM=y
-# CONFIG_SND_HDA_TEGRA is not set
-CONFIG_SND_JACK=y
-CONFIG_SND_JACK_INPUT_DEV=y
-# CONFIG_SND_PCI is not set
-CONFIG_SND_PCM=y
-# CONFIG_SND_PROC_FS is not set
-CONFIG_SND_SIMPLE_CARD=y
-CONFIG_SND_SIMPLE_CARD_UTILS=y
-CONFIG_SND_SOC=y
-CONFIG_SND_SOC_AC97_BUS=y
-CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
-CONFIG_SND_SOC_I2C_AND_SPI=y
-CONFIG_SND_SOC_TEGRA=y
-# CONFIG_SND_SOC_TEGRA186_DSPK is not set
-CONFIG_SND_SOC_TEGRA20_AC97=y
-CONFIG_SND_SOC_TEGRA20_DAS=y
-CONFIG_SND_SOC_TEGRA20_I2S=y
-CONFIG_SND_SOC_TEGRA20_SPDIF=y
-# CONFIG_SND_SOC_TEGRA210_ADMAIF is not set
-# CONFIG_SND_SOC_TEGRA210_AHUB is not set
-# CONFIG_SND_SOC_TEGRA210_DMIC is not set
-# CONFIG_SND_SOC_TEGRA210_I2S is not set
-# CONFIG_SND_SOC_TEGRA30_AHUB is not set
-# CONFIG_SND_SOC_TEGRA30_I2S is not set
-# CONFIG_SND_SOC_TEGRA_ALC5632 is not set
-CONFIG_SND_SOC_TEGRA_MACHINE_DRV=y
-# CONFIG_SND_SOC_TEGRA_MAX98090 is not set
-# CONFIG_SND_SOC_TEGRA_RT5640 is not set
-# CONFIG_SND_SOC_TEGRA_RT5677 is not set
-# CONFIG_SND_SOC_TEGRA_SGTL5000 is not set
-CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
-# CONFIG_SND_SOC_TEGRA_WM8753 is not set
-# CONFIG_SND_SOC_TEGRA_WM8903 is not set
-# CONFIG_SND_SOC_TEGRA_WM9712 is not set
-CONFIG_SND_SOC_TLV320AIC23=y
-CONFIG_SND_SOC_TLV320AIC23_I2C=y
-# CONFIG_SND_USB is not set
-CONFIG_SOCK_RX_QUEUE_MAPPING=y
-CONFIG_SOC_BUS=y
-CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER=y
-CONFIG_SOC_TEGRA_FLOWCTRL=y
-CONFIG_SOC_TEGRA_FUSE=y
-CONFIG_SOC_TEGRA_PMC=y
-CONFIG_SOUND=y
-CONFIG_SOUND_OSS_CORE=y
-CONFIG_SOUND_OSS_CORE_PRECLAIM=y
-CONFIG_SPARSE_IRQ=y
-CONFIG_SPI=y
-CONFIG_SPI_MASTER=y
-CONFIG_SPI_MEM=y
-# CONFIG_SPI_TEGRA114 is not set
-CONFIG_SPI_TEGRA20_SFLASH=y
-CONFIG_SPI_TEGRA20_SLINK=y
-# CONFIG_SPI_TEGRA210_QUAD is not set
-CONFIG_SRCU=y
-CONFIG_SWP_EMULATE=y
-CONFIG_SYNC_FILE=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_TEGRA20_APB_DMA=y
-CONFIG_TEGRA20_EMC=y
-CONFIG_TEGRA_AHB=y
-CONFIG_TEGRA_GMI=y
-CONFIG_TEGRA_HOST1X=y
-CONFIG_TEGRA_HOST1X_FIREWALL=y
-CONFIG_TEGRA_IOMMU_GART=y
-# CONFIG_TEGRA_IOMMU_SMMU is not set
-# CONFIG_TEGRA_IVC is not set
-CONFIG_TEGRA_MC=y
-# CONFIG_TEGRA_SOCTHERM is not set
-CONFIG_TEGRA_TIMER=y
-CONFIG_TEGRA_WATCHDOG=y
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_TIMER_OF=y
-CONFIG_TIMER_PROBE=y
-CONFIG_TREE_RCU=y
-CONFIG_TREE_SRCU=y
-# CONFIG_UACCE is not set
-# CONFIG_UCLAMP_TASK is not set
-CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
-CONFIG_UNWINDER_ARM=y
-CONFIG_USB=y
-CONFIG_USB_CHIPIDEA=y
-CONFIG_USB_CHIPIDEA_HOST=y
-CONFIG_USB_CHIPIDEA_TEGRA=y
-CONFIG_USB_CHIPIDEA_UDC=y
-CONFIG_USB_COMMON=y
-CONFIG_USB_CONN_GPIO=y
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_HCD_PLATFORM is not set
-CONFIG_USB_EHCI_TEGRA=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_HID=y
-CONFIG_USB_HIDDEV=y
-CONFIG_USB_PHY=y
-CONFIG_USB_ROLE_SWITCH=y
-CONFIG_USB_SUPPORT=y
-CONFIG_USB_TEGRA_PHY=y
-# CONFIG_USB_TEGRA_XUDC is not set
-CONFIG_USB_ULPI=y
-CONFIG_USB_ULPI_BUS=y
-CONFIG_USB_ULPI_VIEWPORT=y
-# CONFIG_USB_XHCI_TEGRA is not set
-CONFIG_USE_OF=y
-CONFIG_VFP=y
-CONFIG_VFPv3=y
-CONFIG_WATCHDOG_CORE=y
-# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
-CONFIG_XPS=y
-CONFIG_XZ_DEC_ARM=y
-CONFIG_XZ_DEC_ARMTHUMB=y
-CONFIG_XZ_DEC_BCJ=y
-CONFIG_ZBOOT_ROM_BSS=0
-CONFIG_ZBOOT_ROM_TEXT=0
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_ZLIB_INFLATE=y
+++ /dev/null
-From patchwork Fri Jul 13 11:32:42 2018
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: serial8250 on tegra hsuart: recover from spurious interrupts due to
- tegra2 silicon bug
-X-Patchwork-Submitter: "David R. Piegdon" <lkml@p23q.org>
-X-Patchwork-Id: 943440
-Message-Id: <4676ea34-69ce-5422-1ded-94218b89f7d9@p23q.org>
-To: linux-tegra@vger.kernel.org
-Date: Fri, 13 Jul 2018 11:32:42 +0000
-From: "David R. Piegdon" <lkml@p23q.org>
-List-Id: <linux-tegra.vger.kernel.org>
-
-Hi,
-a while back I sent a few mails regarding spurious interrupts in the
-UARTA (hsuart) block of the Tegra2 SoC, when using the 8250 driver for
-it instead of the hsuart driver. After going down a pretty deep
-debugging/testing hole, I think I found a patch that fixes the issue. So
-far testing in a reboot-cycle suggests that the error frequency dropped
-from >3% of all reboots to at least <0.05% of all reboots. Tests
-continue to run over the weekend.
-
-The patch below already is a second iteration; the first did not reset
-the MCR or contain the lines below '// clear interrupts'. This resulted
-in no more spurious interrupts, but in a few % of spurious interrupts
-that were recovered the UART block did not receive any characters any
-more. So further resetting was required to fully reacquire operational
-state of the UART block.
-
-I'd love any comments/suggestions on this!
-
-Cheers,
-
-David
-
---- a/drivers/tty/serial/8250/8250_core.c
-+++ b/drivers/tty/serial/8250/8250_core.c
-@@ -134,6 +134,38 @@ static irqreturn_t serial8250_interrupt(
-
- if (l == i->head && pass_counter++ > PASS_LIMIT)
- break;
-+
-+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
-+ if (!handled && (port->type == PORT_TEGRA)) {
-+ /*
-+ * Fix Tegra 2 CPU silicon bug where sometimes
-+ * "TX holding register empty" interrupts result in a
-+ * bad (metastable?) state in Tegras HSUART IP core.
-+ * Only way to recover seems to be to reset all
-+ * interrupts as well as the TX queue and the MCR.
-+ * But we don't want to loose any outgoing characters,
-+ * so only do it if the RX and TX queues are empty.
-+ */
-+ unsigned char lsr = port->serial_in(port, UART_LSR);
-+ const unsigned char fifo_empty_mask =
-+ (UART_LSR_TEMT | UART_LSR_THRE);
-+ if (((lsr & (UART_LSR_DR | fifo_empty_mask)) ==
-+ fifo_empty_mask)) {
-+ port->serial_out(port, UART_IER, 0);
-+ port->serial_out(port, UART_MCR, 0);
-+ serial8250_clear_and_reinit_fifos(up);
-+ port->serial_out(port, UART_MCR, up->mcr);
-+ port->serial_out(port, UART_IER, up->ier);
-+ // clear interrupts
-+ serial_port_in(port, UART_LSR);
-+ serial_port_in(port, UART_RX);
-+ serial_port_in(port, UART_IIR);
-+ serial_port_in(port, UART_MSR);
-+ up->lsr_saved_flags = 0;
-+ up->msr_saved_flags = 0;
-+ }
-+ }
-+#endif
- } while (l != end);
-
- spin_unlock(&i->lock);
+++ /dev/null
---- a/arch/arm/boot/dts/tegra20-trimslice.dts
-+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
-@@ -201,16 +201,17 @@
- conf_ata {
- nvidia,pins = "ata", "atc", "atd", "ate",
- "crtp", "dap2", "dap3", "dap4", "dta",
-- "dtb", "dtc", "dtd", "dte", "gmb",
-- "gme", "i2cp", "pta", "slxc", "slxd",
-- "spdi", "spdo", "uda";
-+ "dtb", "dtc", "dtd", "gmb", "gme",
-+ "i2cp", "pta", "slxc", "slxd", "spdi",
-+ "spdo", "uda";
- nvidia,pull = <TEGRA_PIN_PULL_NONE>;
- nvidia,tristate = <TEGRA_PIN_ENABLE>;
- };
- conf_atb {
- nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
-- "gma", "gmc", "gmd", "gpu", "gpu7",
-- "gpv", "sdio1", "slxa", "slxk", "uac";
-+ "dte", "gma", "gmc", "gmd", "gpu",
-+ "gpu7", "gpv", "sdio1", "slxa", "slxk",
-+ "uac";
- nvidia,pull = <TEGRA_PIN_PULL_NONE>;
- nvidia,tristate = <TEGRA_PIN_DISABLE>;
- };
-@@ -396,6 +397,20 @@
- };
- };
-
-+ gpio-leds {
-+ compatible = "gpio-leds";
-+
-+ ds2 {
-+ label = "trimslice:green:right";
-+ gpios = <&gpio TEGRA_GPIO(D, 2) GPIO_ACTIVE_LOW>;
-+ };
-+
-+ ds3 {
-+ label = "trimslice:green:left";
-+ gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_LOW>;
-+ };
-+ };
-+
- poweroff {
- compatible = "gpio-poweroff";
- gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
projects / openwrt / staging / thess.git / commitdiff