| Message ID | 20201015042516.41197-2-takahiro.akashi@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | xen: improve console outputs | expand |
> Subject: [PATCH 1/4] serial: serial_xen: print U-Boot banner and others > > At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL. > It doesn't make sense for this para-virtualized driver. > > With this patch applied, you will be able to see early boot messages: > > U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 +0900) > xenguest > > Xen virtual CPU > Model: XENVM-4.15 > DRAM: 128 MiB > PVBLOCK: > (XEN) gnttab_mark_dirty not implemented yet > pvblock: 0 > In: hypervisor > Out: hypervisor > Err: hypervisor > xenguest# > > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> > --- > drivers/serial/serial_xen.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/serial/serial_xen.c b/drivers/serial/serial_xen.c index > ba6504b94796..ed191829f059 100644 > --- a/drivers/serial/serial_xen.c > +++ b/drivers/serial/serial_xen.c > @@ -175,8 +175,6 @@ U_BOOT_DRIVER(serial_xen) = { > .priv_auto_alloc_size = sizeof(struct xen_uart_priv), > .probe = xen_serial_probe, > .ops = &xen_serial_ops, > -#if !CONFIG_IS_ENABLED(OF_CONTROL) > .flags = DM_FLAG_PRE_RELOC, > -#endif > }; > Reviewed-by: Peng Fan <peng.fan@nxp.com> > -- > 2.28.0
Hi, On Thu, 2020-10-15 at 13:25 +0900, AKASHI Takahiro wrote: > At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL. > It doesn't make sense for this para-virtualized driver. > > With this patch applied, you will be able to see early boot messages: > > U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 > +0900) > xenguest > > Xen virtual CPU > Model: XENVM-4.15 > DRAM: 128 MiB > PVBLOCK: > (XEN) gnttab_mark_dirty not implemented yet > pvblock: 0 > In: hypervisor > Out: hypervisor > Err: hypervisor > xenguest# > > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> > --- > drivers/serial/serial_xen.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/serial/serial_xen.c > b/drivers/serial/serial_xen.c > index ba6504b94796..ed191829f059 100644 > --- a/drivers/serial/serial_xen.c > +++ b/drivers/serial/serial_xen.c > @@ -175,8 +175,6 @@ U_BOOT_DRIVER(serial_xen) = { > .priv_auto_alloc_size = sizeof(struct xen_uart_priv), > .probe = xen_serial_probe, > .ops = &xen_serial_ops, > -#if !CONFIG_IS_ENABLED(OF_CONTROL) > .flags = DM_FLAG_PRE_RELOC, > -#endif > }; > I applied this patch and unfortunately on ARM there were no logs. I think this series should be improved a little. Regards, Anastasiia
On Thu, Oct 22, 2020 at 09:18:02AM +0000, Anastasiia Lukianenko wrote: > Hi, > > On Thu, 2020-10-15 at 13:25 +0900, AKASHI Takahiro wrote: > > At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL. > > It doesn't make sense for this para-virtualized driver. > > > > With this patch applied, you will be able to see early boot messages: > > > > U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 > > +0900) > > xenguest > > > > Xen virtual CPU > > Model: XENVM-4.15 > > DRAM: 128 MiB > > PVBLOCK: > > (XEN) gnttab_mark_dirty not implemented yet > > pvblock: 0 > > In: hypervisor > > Out: hypervisor > > Err: hypervisor > > xenguest# > > > > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> > > --- > > drivers/serial/serial_xen.c | 2 -- > > 1 file changed, 2 deletions(-) > > > > diff --git a/drivers/serial/serial_xen.c > > b/drivers/serial/serial_xen.c > > index ba6504b94796..ed191829f059 100644 > > --- a/drivers/serial/serial_xen.c > > +++ b/drivers/serial/serial_xen.c > > @@ -175,8 +175,6 @@ U_BOOT_DRIVER(serial_xen) = { > > .priv_auto_alloc_size = sizeof(struct xen_uart_priv), > > .probe = xen_serial_probe, > > .ops = &xen_serial_ops, > > -#if !CONFIG_IS_ENABLED(OF_CONTROL) > > .flags = DM_FLAG_PRE_RELOC, > > -#endif > > }; > > > > I applied this patch and unfortunately on ARM there were no logs. I > think this series should be improved a little. I will check. Please tell me - the board that you're using - the version of Xen (and .config) Thanks, -Takahiro Akashi > Regards, > Anastasiia
On Thu, Oct 15, 2020 at 01:25:13PM +0900, AKASHI Takahiro wrote: > At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL. > It doesn't make sense for this para-virtualized driver. > > With this patch applied, you will be able to see early boot messages: > > U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 +0900) > xenguest > > Xen virtual CPU > Model: XENVM-4.15 > DRAM: 128 MiB > PVBLOCK: > (XEN) gnttab_mark_dirty not implemented yet > pvblock: 0 > In: hypervisor > Out: hypervisor > Err: hypervisor > xenguest# > > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> > Reviewed-by: Peng Fan <peng.fan@nxp.com> Applied to u-boot/master, thanks! -- Tom
Hello, On Thu, 2020-10-22 at 18:49 +0900, takahiro.akashi@linaro.org wrote: > On Thu, Oct 22, 2020 at 09:18:02AM +0000, Anastasiia Lukianenko > wrote: > > Hi, > > > > On Thu, 2020-10-15 at 13:25 +0900, AKASHI Takahiro wrote: > > > At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL. > > > It doesn't make sense for this para-virtualized driver. > > > > > > With this patch applied, you will be able to see early boot > > > messages: > > > > > > U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 > > > +0900) > > > xenguest > > > > > > Xen virtual CPU > > > Model: XENVM-4.15 > > > DRAM: 128 MiB > > > PVBLOCK: > > > (XEN) gnttab_mark_dirty not implemented yet > > > pvblock: 0 > > > In: hypervisor > > > Out: hypervisor > > > Err: hypervisor > > > xenguest# > > > > > > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> > > > --- > > > drivers/serial/serial_xen.c | 2 -- > > > 1 file changed, 2 deletions(-) > > > > > > diff --git a/drivers/serial/serial_xen.c > > > b/drivers/serial/serial_xen.c > > > index ba6504b94796..ed191829f059 100644 > > > --- a/drivers/serial/serial_xen.c > > > +++ b/drivers/serial/serial_xen.c > > > @@ -175,8 +175,6 @@ U_BOOT_DRIVER(serial_xen) = { > > > .priv_auto_alloc_size = sizeof(struct xen_uart_priv), > > > .probe = xen_serial_probe, > > > .ops = &xen_serial_ops, > > > -#if !CONFIG_IS_ENABLED(OF_CONTROL) > > > .flags = DM_FLAG_PRE_RELOC, > > > -#endif > > > }; > > > > > > > I applied this patch and unfortunately on ARM there were no logs. I > > think this series should be improved a little. > > I will check. > Please tell me > - the board that you're using > - the version of Xen > (and .config) > Board is based on imx8qm Xen version 4.13.0 .config: # # Automatically generated file; DO NOT EDIT. # U-Boot 2020.10 Configuration # # # Compiler: aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 # CONFIG_CREATE_ARCH_SYMLINK=y # CONFIG_ARC is not set CONFIG_ARM=y # CONFIG_M68K is not set # CONFIG_MICROBLAZE is not set # CONFIG_MIPS is not set # CONFIG_NDS32 is not set # CONFIG_NIOS2 is not set # CONFIG_PPC is not set # CONFIG_RISCV is not set # CONFIG_SANDBOX is not set # CONFIG_SH is not set # CONFIG_X86 is not set # CONFIG_XTENSA is not set CONFIG_SYS_ARCH="arm" CONFIG_SYS_CPU="armv8" CONFIG_SYS_VENDOR="xen" CONFIG_SYS_BOARD="xenguest_arm64" CONFIG_SYS_CONFIG_NAME="xenguest_arm64" # CONFIG_SYS_ICACHE_OFF is not set # CONFIG_SYS_DCACHE_OFF is not set # # ARM architecture # CONFIG_ARM64=y CONFIG_POSITION_INDEPENDENT=y CONFIG_INIT_SP_RELATIVE=y CONFIG_SYS_INIT_SP_BSS_OFFSET=524288 CONFIG_LINUX_KERNEL_IMAGE_HEADER=y # CONFIG_GIC_V3_ITS is not set CONFIG_STATIC_RELA=y CONFIG_DMA_ADDR_T_64BIT=y CONFIG_ARM_ASM_UNIFIED=y # CONFIG_SYS_ARM_CACHE_CP15 is not set # CONFIG_SYS_ARM_MMU is not set # CONFIG_SYS_ARM_MPU is not set CONFIG_SYS_ARM_ARCH=8 CONFIG_SYS_CACHE_SHIFT_6=y CONFIG_SYS_CACHELINE_SIZE=64 CONFIG_SYS_ARM_CACHE_WRITEBACK=y # CONFIG_SYS_ARM_CACHE_WRITETHROUGH is not set # CONFIG_SYS_ARM_CACHE_WRITEALLOC is not set # CONFIG_ARCH_CPU_INIT is not set CONFIG_SYS_ARCH_TIMER=y CONFIG_ARM_SMCCC=y # CONFIG_SEMIHOSTING is not set # CONFIG_SYS_L2CACHE_OFF is not set # CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK is not set CONFIG_ARM64_SUPPORT_AARCH32=y # CONFIG_ARCH_AT91 is not set # CONFIG_TARGET_EDB93XX is not set # CONFIG_TARGET_ASPENITE is not set # CONFIG_TARGET_GPLUGD is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_MVEBU is not set # CONFIG_TARGET_APF27 is not set # CONFIG_ARCH_ORION5X is not set # CONFIG_TARGET_SPEAR300 is not set # CONFIG_TARGET_SPEAR310 is not set # CONFIG_TARGET_SPEAR320 is not set # CONFIG_TARGET_SPEAR600 is not set # CONFIG_TARGET_STV0991 is not set # CONFIG_TARGET_X600 is not set # CONFIG_TARGET_FLEA3 is not set # CONFIG_TARGET_MX35PDK is not set # CONFIG_ARCH_BCM283X is not set # CONFIG_ARCH_BCM63158 is not set # CONFIG_ARCH_BCM68360 is not set # CONFIG_ARCH_BCM6858 is not set # CONFIG_TARGET_VEXPRESS_CA15_TC2 is not set # CONFIG_ARCH_BCMSTB is not set # CONFIG_TARGET_VEXPRESS_CA5X2 is not set # CONFIG_TARGET_VEXPRESS_CA9X4 is not set # CONFIG_TARGET_BCM23550_W1D is not set # CONFIG_TARGET_BCM28155_AP is not set # CONFIG_TARGET_BCMCYGNUS is not set # CONFIG_TARGET_BCMNSP is not set # CONFIG_TARGET_BCMNS2 is not set # CONFIG_TARGET_BCMNS3 is not set # CONFIG_ARCH_EXYNOS is not set # CONFIG_ARCH_S5PC1XX is not set # CONFIG_ARCH_HIGHBANK is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_IPQ40XX is not set # CONFIG_ARCH_KEYSTONE is not set # CONFIG_ARCH_K3 is not set # CONFIG_ARCH_OMAP2PLUS is not set # CONFIG_ARCH_MESON is not set # CONFIG_ARCH_MEDIATEK is not set # CONFIG_ARCH_LPC32XX is not set # CONFIG_ARCH_IMX8 is not set # CONFIG_ARCH_IMX8M is not set # CONFIG_ARCH_IMXRT is not set # CONFIG_ARCH_MX23 is not set # CONFIG_ARCH_MX25 is not set # CONFIG_ARCH_MX28 is not set # CONFIG_ARCH_MX31 is not set # CONFIG_ARCH_MX7ULP is not set # CONFIG_ARCH_MX7 is not set # CONFIG_ARCH_MX6 is not set CONFIG_SPL_LDSCRIPT="arch/arm/cpu/armv8/u-boot-spl.lds" # CONFIG_ARCH_MX5 is not set # CONFIG_ARCH_NEXELL is not set # CONFIG_ARCH_OWL is not set # CONFIG_ARCH_QEMU is not set # CONFIG_ARCH_RMOBILE is not set # CONFIG_TARGET_S32V234EVB is not set # CONFIG_ARCH_SNAPDRAGON is not set # CONFIG_ARCH_SOCFPGA is not set # CONFIG_ARCH_SUNXI is not set # CONFIG_ARCH_U8500 is not set # CONFIG_ARCH_VERSAL is not set # CONFIG_ARCH_VF610 is not set # CONFIG_ARCH_ZYNQ is not set # CONFIG_ARCH_ZYNQMP_R5 is not set # CONFIG_ARCH_ZYNQMP is not set # CONFIG_ARCH_TEGRA is not set # CONFIG_TARGET_VEXPRESS64_AEMV8A is not set # CONFIG_TARGET_VEXPRESS64_BASE_FVP is not set # CONFIG_TARGET_VEXPRESS64_JUNO is not set # CONFIG_TARGET_TOTAL_COMPUTE is not set # CONFIG_TARGET_LS2080A_EMU is not set # CONFIG_TARGET_LS2080A_SIMU is not set # CONFIG_TARGET_LS1088AQDS is not set # CONFIG_TARGET_LS2080AQDS is not set # CONFIG_TARGET_LS2080ARDB is not set # CONFIG_TARGET_LS2081ARDB is not set # CONFIG_TARGET_LX2160ARDB is not set # CONFIG_TARGET_LX2160AQDS is not set # CONFIG_TARGET_HIKEY is not set # CONFIG_TARGET_HIKEY960 is not set # CONFIG_TARGET_POPLAR is not set # CONFIG_TARGET_LS1012AQDS is not set # CONFIG_TARGET_LS1012ARDB is not set # CONFIG_TARGET_LS1012A2G5RDB is not set # CONFIG_TARGET_LS1012AFRWY is not set # CONFIG_TARGET_LS1012AFRDM is not set # CONFIG_TARGET_LS1028AQDS is not set # CONFIG_TARGET_LS1028ARDB is not set # CONFIG_TARGET_LS1088ARDB is not set # CONFIG_TARGET_LS1021AQDS is not set # CONFIG_TARGET_LS1021ATWR is not set # CONFIG_TARGET_LS1021ATSN is not set # CONFIG_TARGET_LS1021AIOT is not set # CONFIG_TARGET_LS1043AQDS is not set # CONFIG_TARGET_LS1043ARDB is not set # CONFIG_TARGET_LS1046AQDS is not set # CONFIG_TARGET_LS1046ARDB is not set # CONFIG_TARGET_LS1046AFRWY is not set # CONFIG_TARGET_COLIBRI_PXA270 is not set # CONFIG_ARCH_UNIPHIER is not set # CONFIG_ARCH_STM32 is not set # CONFIG_ARCH_STI is not set # CONFIG_ARCH_STM32MP is not set # CONFIG_ARCH_ROCKCHIP is not set # CONFIG_ARCH_OCTEONTX is not set # CONFIG_ARCH_OCTEONTX2 is not set # CONFIG_TARGET_THUNDERX_88XX is not set # CONFIG_ARCH_ASPEED is not set # CONFIG_TARGET_DURIAN is not set # CONFIG_TARGET_PRESIDIO_ASIC is not set CONFIG_TARGET_XENGUEST_ARM64=y CONFIG_SYS_TEXT_BASE=0x40080000 CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_NR_DRAM_BANKS=4 CONFIG_ENV_SIZE=0x1f000 # CONFIG_DM_GPIO is not set CONFIG_ERR_PTR_OFFSET=0x0 CONFIG_BOOTSTAGE_STASH_ADDR=0 # CONFIG_DEBUG_UART_BOARD_INIT is not set CONFIG_IDENT_STRING=" xenguest" # CONFIG_ARMV8_MULTIENTRY is not set # CONFIG_ARMV8_SET_SMPEN is not set # # ARMv8 secure monitor firmware # # CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT is not set # CONFIG_SPL_ARMV8_SEC_FIRMWARE_SUPPORT is not set # CONFIG_SPL_RECOVER_DATA_SECTION is not set CONFIG_PSCI_RESET=y # CONFIG_ARMV8_PSCI is not set # CONFIG_ARMV8_EA_EL3_FIRST is not set # CONFIG_CMD_DEKBLOB is not set # CONFIG_CMD_HDMIDETECT is not set CONFIG_IMX_DCD_ADDR=0x00910000 # # ARM debug # CONFIG_BUILD_TARGET="" CONFIG_DEFAULT_DEVICE_TREE="" CONFIG_DEBUG_UART=y # CONFIG_AHCI is not set # CONFIG_OF_BOARD_FIXUP is not set # # General setup # CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_OPTIMIZE_INLINING is not set CONFIG_CC_HAS_ASM_INLINE=y CONFIG_XEN=y # CONFIG_DISTRO_DEFAULTS is not set # CONFIG_ENV_VARS_UBOOT_CONFIG is not set # CONFIG_SYS_BOOT_GET_CMDLINE is not set # CONFIG_SYS_BOOT_GET_KBD is not set CONFIG_SYS_MALLOC_F=y CONFIG_EXPERT=y CONFIG_SYS_MALLOC_CLEAR_ON_INIT=y # CONFIG_SYS_MALLOC_DEFAULT_TO_INIT is not set # CONFIG_TOOLS_DEBUG is not set CONFIG_PHYS_64BIT=y # CONFIG_SYS_CUSTOM_LDSCRIPT is not set CONFIG_PLATFORM_ELFENTRY="_start" CONFIG_STACK_SIZE=0x1000000 CONFIG_SYS_SRAM_BASE=0x0 CONFIG_SYS_SRAM_SIZE=0x0 # CONFIG_EXAMPLES is not set # # API # # CONFIG_API is not set # # Boot options # # # Boot images # # CONFIG_ANDROID_BOOT_IMAGE is not set # CONFIG_FIT is not set CONFIG_LEGACY_IMAGE_FORMAT=y # CONFIG_SUPPORT_RAW_INITRD is not set # CONFIG_OF_BOARD_SETUP is not set # CONFIG_OF_SYSTEM_SETUP is not set # CONFIG_OF_STDOUT_VIA_ALIAS is not set CONFIG_SYS_EXTRA_OPTIONS="" CONFIG_HAVE_SYS_TEXT_BASE=y CONFIG_ARCH_FIXUP_FDT_MEMORY=y # # Boot timing # # CONFIG_BOOTSTAGE is not set CONFIG_BOOTSTAGE_RECORD_COUNT=30 CONFIG_SPL_BOOTSTAGE_RECORD_COUNT=5 CONFIG_TPL_BOOTSTAGE_RECORD_COUNT=5 CONFIG_BOOTSTAGE_STASH_SIZE=0x1000 # CONFIG_SHOW_BOOT_PROGRESS is not set # # Boot media # # CONFIG_NAND_BOOT is not set # CONFIG_ONENAND_BOOT is not set # CONFIG_QSPI_BOOT is not set # CONFIG_SATA_BOOT is not set # CONFIG_SD_BOOT is not set # CONFIG_SPI_BOOT is not set # # Autoboot options # CONFIG_AUTOBOOT=y CONFIG_BOOTDELAY=10 # CONFIG_AUTOBOOT_KEYED is not set # CONFIG_AUTOBOOT_USE_MENUKEY is not set # CONFIG_USE_BOOTARGS is not set # CONFIG_USE_BOOTCOMMAND is not set # CONFIG_USE_PREBOOT is not set CONFIG_DEFAULT_FDT_FILE="" # # Console # # CONFIG_CONSOLE_RECORD is not set # CONFIG_DISABLE_CONSOLE is not set CONFIG_LOGLEVEL=4 CONFIG_SPL_LOGLEVEL=4 CONFIG_TPL_LOGLEVEL=4 # CONFIG_SILENT_CONSOLE is not set # CONFIG_PRE_CONSOLE_BUFFER is not set # CONFIG_CONSOLE_MUX is not set # CONFIG_SYS_CONSOLE_IS_IN_ENV is not set # CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE is not set # CONFIG_SYS_CONSOLE_ENV_OVERWRITE is not set # CONFIG_SYS_CONSOLE_INFO_QUIET is not set # CONFIG_SYS_STDIO_DEREGISTER is not set # CONFIG_SPL_SYS_STDIO_DEREGISTER is not set # CONFIG_SYS_DEVICE_NULLDEV is not set # # Logging # # CONFIG_LOG is not set # # Init options # # CONFIG_BOARD_TYPES is not set CONFIG_DISPLAY_CPUINFO=y CONFIG_DISPLAY_BOARDINFO=y # CONFIG_DISPLAY_BOARDINFO_LATE is not set # # Start-up hooks # # CONFIG_ARCH_EARLY_INIT_R is not set # CONFIG_ARCH_MISC_INIT is not set # CONFIG_BOARD_EARLY_INIT_F is not set # CONFIG_BOARD_EARLY_INIT_R is not set # CONFIG_BOARD_LATE_INIT is not set # CONFIG_LAST_STAGE_INIT is not set # CONFIG_MISC_INIT_R is not set # # Security support # # # Update support # # CONFIG_ANDROID_AB is not set # # Blob list # # CONFIG_BLOBLIST is not set # # SPL / TPL # CONFIG_SPL_SYS_STACK_F_CHECK_BYTE=0xaa # CONFIG_SPL_SYS_REPORT_STACK_F_USAGE is not set # # PowerPC and LayerScape SPL Boot options # # # Command line interface # CONFIG_CMDLINE=y # CONFIG_HUSH_PARSER is not set CONFIG_CMDLINE_EDITING=y CONFIG_AUTO_COMPLETE=y CONFIG_SYS_LONGHELP=y CONFIG_SYS_PROMPT="xenguest# " CONFIG_SYS_XTRACE="y" # # Commands # # # Info commands # # CONFIG_CMD_ACPI is not set # CONFIG_CMD_BDI is not set # CONFIG_CMD_CONFIG is not set CONFIG_CMD_CONSOLE=y # CONFIG_CMD_CPU is not set # CONFIG_CMD_LICENSE is not set # CONFIG_CMD_PMC is not set # # Boot commands # # CONFIG_CMD_BOOTD is not set CONFIG_CMD_BOOTM=y # CONFIG_CMD_BOOTZ is not set CONFIG_CMD_BOOTI=y CONFIG_BOOTM_LINUX=y CONFIG_BOOTM_NETBSD=y # CONFIG_BOOTM_OPENRTOS is not set # CONFIG_BOOTM_OSE is not set CONFIG_BOOTM_PLAN9=y CONFIG_BOOTM_RTEMS=y CONFIG_BOOTM_VXWORKS=y # CONFIG_CMD_BOOTMENU is not set # CONFIG_CMD_ADTIMG is not set # CONFIG_CMD_ELF is not set CONFIG_CMD_FDT=y # CONFIG_CMD_GO is not set CONFIG_CMD_RUN=y # CONFIG_CMD_IMI is not set # CONFIG_CMD_IMLS is not set # CONFIG_CMD_XIMG is not set # CONFIG_CMD_THOR_DOWNLOAD is not set # CONFIG_CMD_ZBOOT is not set # # Environment commands # # CONFIG_CMD_ASKENV is not set # CONFIG_CMD_EXPORTENV is not set # CONFIG_CMD_IMPORTENV is not set # CONFIG_CMD_EDITENV is not set # CONFIG_CMD_GREPENV is not set # CONFIG_CMD_SAVEENV is not set # CONFIG_CMD_ENV_EXISTS is not set # CONFIG_CMD_ENV_CALLBACK is not set # CONFIG_CMD_ENV_FLAGS is not set # CONFIG_CMD_NVEDIT_INFO is not set # CONFIG_CMD_NVEDIT_LOAD is not set # CONFIG_CMD_NVEDIT_SELECT is not set # # Memory commands # # CONFIG_CMD_BINOP is not set # CONFIG_CMD_BLOBLIST is not set # CONFIG_CMD_CRC32 is not set # CONFIG_CMD_EEPROM is not set # CONFIG_LOOPW is not set # CONFIG_CMD_MD5SUM is not set # CONFIG_CMD_MEMINFO is not set CONFIG_CMD_MEMORY=y # CONFIG_CMD_MEM_SEARCH is not set # CONFIG_CMD_MX_CYCLIC is not set # CONFIG_CMD_MEMTEST is not set # CONFIG_CMD_SHA1SUM is not set # CONFIG_CMD_STRINGS is not set # # Compression commands # # CONFIG_CMD_LZMADEC is not set CONFIG_CMD_UNLZ4=y # CONFIG_CMD_UNZIP is not set # CONFIG_CMD_ZIP is not set # # Device access commands # # CONFIG_CMD_ARMFLASH is not set # CONFIG_CMD_BIND is not set # CONFIG_CMD_CLK is not set # CONFIG_CMD_DEMO is not set # CONFIG_CMD_DFU is not set # CONFIG_CMD_DM is not set # CONFIG_CMD_FPGAD is not set # CONFIG_CMD_FUSE is not set # CONFIG_CMD_GPIO is not set # CONFIG_CMD_GPT is not set # CONFIG_RANDOM_UUID is not set # CONFIG_CMD_IDE is not set # CONFIG_CMD_IO is not set # CONFIG_CMD_IOTRACE is not set # CONFIG_CMD_I2C is not set # CONFIG_CMD_LOADB is not set # CONFIG_CMD_LOADS is not set # CONFIG_CMD_LSBLK is not set # CONFIG_CMD_MMC is not set # CONFIG_CMD_CLONE is not set # CONFIG_CMD_OSD is not set # CONFIG_CMD_PART is not set # CONFIG_CMD_PCI is not set # CONFIG_CMD_PINMUX is not set # CONFIG_CMD_POWEROFF is not set # CONFIG_CMD_READ is not set # CONFIG_CMD_SATA is not set # CONFIG_CMD_SAVES is not set # CONFIG_CMD_SCSI is not set # CONFIG_CMD_SDRAM is not set # CONFIG_CMD_TSI148 is not set # CONFIG_CMD_UNIVERSE is not set # CONFIG_CMD_USB is not set # CONFIG_CMD_USB_SDP is not set # CONFIG_CMD_USB_MASS_STORAGE is not set CONFIG_CMD_PVBLOCK=y # # Shell scripting commands # # CONFIG_CMD_ECHO is not set # CONFIG_CMD_ITEST is not set # CONFIG_CMD_SOURCE is not set # CONFIG_CMD_SETEXPR is not set # # Android support commands # # CONFIG_CMD_NET is not set # CONFIG_CMD_ETHSW is not set # CONFIG_CMD_PXE is not set # CONFIG_CMD_WOL is not set # # Misc commands # # CONFIG_CMD_BSP is not set CONFIG_CMD_BLOCK_CACHE=y # CONFIG_CMD_CACHE is not set # CONFIG_CMD_CONITRACE is not set # CONFIG_CMD_EXCEPTION is not set # CONFIG_CMD_DATE is not set # CONFIG_CMD_TIME is not set # CONFIG_CMD_GETTIME is not set # CONFIG_CMD_MISC is not set # CONFIG_MP is not set # CONFIG_CMD_TIMER is not set # CONFIG_CMD_SYSBOOT is not set # CONFIG_CMD_QFW is not set # CONFIG_CMD_PSTORE is not set # CONFIG_CMD_TERMINAL is not set # CONFIG_CMD_UUID is not set # # TI specific command line interface # # CONFIG_CMD_DDR3 is not set # # Power commands # # # Security commands # # CONFIG_CMD_AES is not set # CONFIG_CMD_BLOB is not set # CONFIG_CMD_HASH is not set # CONFIG_CMD_HVC is not set # CONFIG_CMD_SMC is not set # # Firmware commands # # # Filesystem commands # # CONFIG_CMD_BTRFS is not set # CONFIG_CMD_EXT2 is not set CONFIG_CMD_EXT4=y # CONFIG_CMD_EXT4_WRITE is not set CONFIG_CMD_FAT=y # CONFIG_CMD_SQUASHFS is not set # CONFIG_CMD_FS_GENERIC is not set # CONFIG_CMD_FS_UUID is not set # CONFIG_CMD_JFFS2 is not set # CONFIG_CMD_REISER is not set # CONFIG_CMD_ZFS is not set # # Debug commands # # CONFIG_CMD_BEDBUG is not set # CONFIG_CMD_DIAG is not set # CONFIG_CMD_LOG is not set # CONFIG_CMD_TRACE is not set # CONFIG_CMD_UBI is not set # # Partition Types # CONFIG_PARTITIONS=y # CONFIG_MAC_PARTITION is not set CONFIG_DOS_PARTITION=y # CONFIG_ISO_PARTITION is not set # CONFIG_AMIGA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_PARTITION_UUIDS is not set CONFIG_SUPPORT_OF_CONTROL=y CONFIG_DTC=y # # Device Tree Control # CONFIG_OF_CONTROL=y # CONFIG_OF_LIVE is not set # CONFIG_OF_SEPARATE is not set # CONFIG_OF_EMBED is not set CONFIG_OF_BOARD=y # CONFIG_OF_PRIOR_STAGE is not set # CONFIG_MULTI_DTB_FIT is not set # CONFIG_OF_DTB_PROPS_REMOVE is not set # # Environment # CONFIG_ENV_SUPPORT=y # CONFIG_ENV_OVERWRITE is not set CONFIG_ENV_IS_NOWHERE=y # CONFIG_ENV_IS_IN_EEPROM is not set # CONFIG_ENV_IS_IN_FAT is not set # CONFIG_ENV_IS_IN_EXT4 is not set # CONFIG_ENV_IS_IN_FLASH is not set # CONFIG_ENV_IS_IN_NAND is not set # CONFIG_ENV_IS_IN_NVRAM is not set # CONFIG_ENV_IS_IN_ONENAND is not set # CONFIG_ENV_IS_IN_REMOTE is not set # CONFIG_SYS_RELOC_GD_ENV_ADDR is not set # CONFIG_USE_DEFAULT_ENV_FILE is not set # CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG is not set # CONFIG_ENV_APPEND is not set # CONFIG_ENV_WRITEABLE_LIST is not set # CONFIG_ENV_ACCESS_IGNORE_FORCE is not set # CONFIG_VERSION_VARIABLE is not set CONFIG_NET=y # CONFIG_PROT_UDP is not set # CONFIG_BOOTP_SEND_HOSTNAME is not set # CONFIG_NET_RANDOM_ETHADDR is not set # CONFIG_NETCONSOLE is not set # CONFIG_IP_DEFRAG is not set CONFIG_TFTP_BLOCKSIZE=1468 CONFIG_TFTP_WINDOWSIZE=1 # # Device Drivers # # # Generic Driver Options # CONFIG_DM=y CONFIG_DM_WARN=y # CONFIG_DM_DEBUG is not set CONFIG_DM_DEVICE_REMOVE=y CONFIG_DM_STDIO=y CONFIG_DM_SEQ_ALIAS=y # CONFIG_REGMAP is not set # CONFIG_DEVRES is not set CONFIG_SIMPLE_BUS=y CONFIG_OF_TRANSLATE=y # CONFIG_TRANSLATION_OFFSET is not set CONFIG_DM_DEV_READ_INLINE=y # CONFIG_ACPIGEN is not set # CONFIG_BOUNCE_BUFFER is not set # CONFIG_ADC is not set # CONFIG_ADC_EXYNOS is not set # CONFIG_ADC_SANDBOX is not set # CONFIG_SARADC_MESON is not set # CONFIG_SARADC_ROCKCHIP is not set # CONFIG_SATA is not set # CONFIG_SCSI_AHCI is not set # # SATA/SCSI device support # # CONFIG_DWC_AHSATA is not set # CONFIG_FSL_SATA is not set # CONFIG_MVSATA_IDE is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIL3114 is not set # CONFIG_AXI is not set # # Bus devices # CONFIG_BLK=y CONFIG_HAVE_BLOCK_DEVICE=y CONFIG_BLOCK_CACHE=y # CONFIG_IDE is not set # CONFIG_BOOTCOUNT_LIMIT is not set # # Button Support # # CONFIG_BUTTON is not set # # Cache Controller drivers # # CONFIG_CACHE is not set # CONFIG_L2X0_CACHE is not set # CONFIG_NCORE_CACHE is not set # # Clock # # CONFIG_CLK is not set # CONFIG_CLK_CCF is not set # CONFIG_CPU is not set # # Hardware crypto devices # # CONFIG_FSL_CAAM is not set # CONFIG_SYS_FSL_SEC_BE is not set # CONFIG_SYS_FSL_SEC_LE is not set # # Demo for driver model # # CONFIG_DM_DEMO is not set # CONFIG_BOARD is not set # # DFU support # # # DMA Support # # CONFIG_DMA is not set # CONFIG_TI_EDMA3 is not set # # Fastboot support # # CONFIG_UDP_FUNCTION_FASTBOOT is not set CONFIG_FIRMWARE=y # CONFIG_SPL_FIRMWARE is not set CONFIG_ARM_PSCI_FW=y # CONFIG_ZYNQMP_FIRMWARE is not set # CONFIG_SCMI_FIRMWARE is not set # # FPGA support # # CONFIG_FPGA_ALTERA is not set # CONFIG_FPGA_SOCFPGA is not set # CONFIG_FPGA_XILINX is not set # # GPIO Support # # CONFIG_AT91_GPIO is not set # CONFIG_DA8XX_GPIO is not set # CONFIG_INTEL_BROADWELL_GPIO is not set # CONFIG_IMX_RGPIO2P is not set # CONFIG_IPROC_GPIO is not set # CONFIG_LPC32XX_GPIO is not set # CONFIG_MXC_GPIO is not set # CONFIG_MXS_GPIO is not set # CONFIG_CMD_PCA953X is not set # CONFIG_CMD_TCA642X is not set # CONFIG_VYBRID_GPIO is not set # # Hardware Spinlock Support # # CONFIG_DM_HWSPINLOCK is not set # # I2C support # # CONFIG_DM_I2C is not set # CONFIG_SYS_I2C_DW is not set # CONFIG_SYS_I2C_IMX_LPI2C is not set # CONFIG_SYS_I2C_MXC is not set CONFIG_INPUT=y # CONFIG_DM_KEYBOARD is not set # CONFIG_CROS_EC_KEYB is not set # CONFIG_TEGRA_KEYBOARD is not set # CONFIG_TWL4030_INPUT is not set # # LED Support # # CONFIG_LED is not set # CONFIG_LED_STATUS is not set # # Mailbox Controller Support # # CONFIG_DM_MAILBOX is not set # # Memory Controller drivers # # # Multifunction device drivers # # CONFIG_MISC is not set # CONFIG_CROS_EC is not set # CONFIG_DS4510 is not set # CONFIG_FSL_SEC_MON is not set # CONFIG_NUVOTON_NCT6102D is not set # CONFIG_PWRSEQ is not set # CONFIG_PCA9551_LED is not set # CONFIG_TWL4030_LED is not set # CONFIG_WINBOND_W83627 is not set # CONFIG_FS_LOADER is not set # # MMC Host controller Support # # CONFIG_MMC is not set # CONFIG_MMC_BROKEN_CD is not set # CONFIG_DM_MMC is not set # CONFIG_FSL_ESDHC is not set # CONFIG_FSL_ESDHC_IMX is not set # # MTD Support # # CONFIG_MTD is not set # CONFIG_DM_MTD is not set # CONFIG_MTD_NOR_FLASH is not set # CONFIG_FLASH_CFI_DRIVER is not set # CONFIG_MTD_RAW_NAND is not set # # SPI Flash Support # # CONFIG_SPI_FLASH is not set # # UBI support # # CONFIG_UBI_SILENCE_MSG is not set # CONFIG_MTD_UBI is not set # CONFIG_BITBANGMII is not set # CONFIG_MV88E6352_SWITCH is not set # CONFIG_PHYLIB is not set # CONFIG_FSL_PFE is not set # CONFIG_DM_ETH is not set # CONFIG_DM_ETH_PHY is not set # CONFIG_NETDEVICES is not set # CONFIG_PCI is not set # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # CONFIG_X86_PCH7 is not set # CONFIG_X86_PCH9 is not set # # PHY Subsystem # # CONFIG_PHY is not set # # Rockchip PHY driver # # CONFIG_MVEBU_COMPHY_SUPPORT is not set # # Pin controllers # # CONFIG_PINCTRL is not set # # Power # # CONFIG_ACPI_PMC is not set # CONFIG_SPL_ACPI_PMC is not set # CONFIG_TPL_ACPI_PMC is not set # # Power Domain Support # # CONFIG_POWER_DOMAIN is not set # CONFIG_DM_PMIC is not set # CONFIG_PMIC_AS3722 is not set # CONFIG_POWER_MC34VR500 is not set # CONFIG_DM_REGULATOR is not set # CONFIG_POWER_MT6323 is not set # CONFIG_DM_PWM is not set # CONFIG_PWM_IMX is not set # CONFIG_PWM_SANDBOX is not set # CONFIG_U_QE is not set # CONFIG_RAM is not set # # Remote Processor drivers # # # Reset Controller Support # # CONFIG_DM_RESET is not set # CONFIG_RESET_SCMI is not set # CONFIG_DM_RNG is not set # # Real Time Clock # # CONFIG_DM_RTC is not set # CONFIG_RTC_ENABLE_32KHZ_OUTPUT is not set # CONFIG_RTC_RX8025 is not set # CONFIG_RTC_PL031 is not set # CONFIG_RTC_S35392A is not set # CONFIG_RTC_MC146818 is not set # CONFIG_RTC_M41T62 is not set # CONFIG_SCSI is not set # CONFIG_DM_SCSI is not set # # Serial drivers # CONFIG_BAUDRATE=115200 # CONFIG_REQUIRE_SERIAL_CONSOLE is not set # CONFIG_SPECIFY_CONSOLE_INDEX is not set CONFIG_SERIAL_PRESENT=y CONFIG_DM_SERIAL=y # CONFIG_SERIAL_RX_BUFFER is not set # CONFIG_SERIAL_SEARCH_ALL is not set CONFIG_DEBUG_UART_XEN=y # CONFIG_DEBUG_UART_ANNOUNCE is not set # CONFIG_DEBUG_UART_SKIP_INIT is not set # CONFIG_ALTERA_JTAG_UART is not set # CONFIG_ALTERA_UART is not set # CONFIG_ARC_SERIAL is not set # CONFIG_ARM_DCC is not set # CONFIG_ATMEL_USART is not set # CONFIG_BCM6345_SERIAL is not set # CONFIG_COREBOOT_SERIAL is not set # CONFIG_CORTINA_UART is not set # CONFIG_FSL_LINFLEXUART is not set # CONFIG_FSL_LPUART is not set # CONFIG_MVEBU_A3700_UART is not set # CONFIG_MCFUART is not set # CONFIG_NULLDEV_SERIAL is not set # CONFIG_SYS_NS16550 is not set # CONFIG_NS16550_DYNAMIC is not set # CONFIG_PL01X_SERIAL is not set # CONFIG_XILINX_UARTLITE is not set # CONFIG_MSM_SERIAL is not set # CONFIG_OMAP_SERIAL is not set # CONFIG_PXA_SERIAL is not set # CONFIG_SIFIVE_SERIAL is not set # CONFIG_ZYNQ_SERIAL is not set # CONFIG_MTK_SERIAL is not set CONFIG_XEN_SERIAL=y # CONFIG_SMEM is not set # # Sound support # # CONFIG_SOUND is not set # # SOC (System On Chip) specific Drivers # # CONFIG_SOC_DEVICE is not set # CONFIG_SOC_TI is not set # CONFIG_SPI is not set # # SPMI support # # CONFIG_SPMI is not set # # System reset device drivers # # CONFIG_SYSRESET is not set # CONFIG_SYSRESET_SYSCON is not set # CONFIG_SYSRESET_WATCHDOG is not set # CONFIG_SYSRESET_RESETCTL is not set # CONFIG_SYSRESET_MPC83XX is not set # CONFIG_TEE is not set # CONFIG_OPTEE is not set # CONFIG_DM_THERMAL is not set # # Timer Support # # CONFIG_TIMER is not set # # TPM support # # CONFIG_USB is not set # # UFS Host Controller Support # # CONFIG_TI_J721E_UFS is not set # # Graphics support # # CONFIG_DM_VIDEO is not set # CONFIG_SYS_WHITE_ON_BLACK is not set # CONFIG_NO_FB_CLEAR is not set # # TrueType Fonts # # CONFIG_VIDEO_VESA is not set # CONFIG_VIDEO_LCD_ANX9804 is not set # CONFIG_VIDEO_LCD_SSD2828 is not set # CONFIG_VIDEO_MVEBU is not set # CONFIG_I2C_EDID is not set # CONFIG_DISPLAY is not set # CONFIG_ATMEL_HLCD is not set # CONFIG_AM335X_LCD is not set # CONFIG_VIDEO_TEGRA20 is not set # CONFIG_VIDEO_BRIDGE is not set # CONFIG_VIDEO is not set # CONFIG_LCD is not set # CONFIG_VIDEO_SIMPLE is not set # CONFIG_VIDEO_DT_SIMPLEFB is not set # CONFIG_OSD is not set # CONFIG_SPLASH_SCREEN is not set # # VirtIO Drivers # # CONFIG_VIRTIO_MMIO is not set # # 1-Wire support # # CONFIG_W1 is not set # # 1-wire EEPROM support # # CONFIG_W1_EEPROM is not set # # Watchdog Timer Support # # CONFIG_WATCHDOG is not set CONFIG_WATCHDOG_TIMEOUT_MSECS=60000 # CONFIG_WATCHDOG_RESET_DISABLE is not set # CONFIG_IMX_WATCHDOG is not set # CONFIG_ULP_WATCHDOG is not set # CONFIG_DESIGNWARE_WATCHDOG is not set # CONFIG_WDT is not set CONFIG_PVBLOCK=y # CONFIG_PHYS_TO_BUS is not set # # File systems # # CONFIG_FS_BTRFS is not set # CONFIG_FS_CBFS is not set # CONFIG_SPL_FS_CBFS is not set CONFIG_FS_EXT4=y # CONFIG_EXT4_WRITE is not set CONFIG_FS_FAT=y # CONFIG_FAT_WRITE is not set CONFIG_FS_FAT_MAX_CLUSTSIZE=65536 # CONFIG_FS_JFFS2 is not set # CONFIG_UBIFS_SILENCE_MSG is not set # CONFIG_FS_CRAMFS is not set # CONFIG_YAFFS2 is not set # CONFIG_FS_SQUASHFS is not set # # Library routines # # CONFIG_ADDR_MAP is not set # CONFIG_BCH is not set # CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED is not set # CONFIG_DYNAMIC_CRC_TABLE is not set CONFIG_PRINTF=y CONFIG_SPRINTF=y CONFIG_SSCANF=y CONFIG_STRTO=y CONFIG_SYS_HZ=1000 # CONFIG_PANIC_HANG is not set CONFIG_REGEX=y # CONFIG_SPL_TINY_MEMSET is not set # CONFIG_TPL_TINY_MEMSET is not set # CONFIG_BITREVERSE is not set # CONFIG_TRACE is not set # CONFIG_CMD_DHRYSTONE is not set # # Security support # # CONFIG_AES is not set # CONFIG_RSA is not set # CONFIG_ASYMMETRIC_KEY_TYPE is not set # CONFIG_TPM is not set # # Android Verified Boot # # # Hashing Support # # CONFIG_SHA1 is not set # CONFIG_SHA256 is not set # CONFIG_SHA512_ALGO is not set # CONFIG_SHA_HW_ACCEL is not set # CONFIG_MD5 is not set # CONFIG_SPL_MD5 is not set # # Compression Support # CONFIG_LZ4=y # CONFIG_LZMA is not set # CONFIG_LZO is not set CONFIG_GZIP=y # CONFIG_ZLIB_UNCOMPRESS is not set # CONFIG_BZIP2 is not set CONFIG_ZLIB=y # CONFIG_ZSTD is not set # CONFIG_SPL_LZ4 is not set # CONFIG_SPL_LZMA is not set # CONFIG_SPL_LZO is not set # CONFIG_SPL_GZIP is not set # CONFIG_SPL_ZSTD is not set # CONFIG_ERRNO_STR is not set # CONFIG_HEXDUMP is not set CONFIG_OF_LIBFDT=y CONFIG_OF_LIBFDT_ASSUME_MASK=0 # CONFIG_OF_LIBFDT_OVERLAY is not set # CONFIG_SPL_OF_LIBFDT is not set # CONFIG_TPL_OF_LIBFDT is not set # # System tables # # CONFIG_EFI_LOADER is not set # CONFIG_TEST_FDTDEC is not set # CONFIG_UNIT_TEST is not set # # Tools options # CONFIG_MKIMAGE_DTC_PATH="dtc" Regards, Anastasiia > Thanks, > -Takahiro Akashi > > > Regards, > > Anastasiia
diff --git a/drivers/serial/serial_xen.c b/drivers/serial/serial_xen.c index ba6504b94796..ed191829f059 100644 --- a/drivers/serial/serial_xen.c +++ b/drivers/serial/serial_xen.c @@ -175,8 +175,6 @@ U_BOOT_DRIVER(serial_xen) = { .priv_auto_alloc_size = sizeof(struct xen_uart_priv), .probe = xen_serial_probe, .ops = &xen_serial_ops, -#if !CONFIG_IS_ENABLED(OF_CONTROL) .flags = DM_FLAG_PRE_RELOC, -#endif };
At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL. It doesn't make sense for this para-virtualized driver. With this patch applied, you will be able to see early boot messages: U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 +0900) xenguest Xen virtual CPU Model: XENVM-4.15 DRAM: 128 MiB PVBLOCK: (XEN) gnttab_mark_dirty not implemented yet pvblock: 0 In: hypervisor Out: hypervisor Err: hypervisor xenguest# Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- drivers/serial/serial_xen.c | 2 -- 1 file changed, 2 deletions(-) -- 2.28.0