On 11/12/2018 16:25, Jean-Jacques Hiblot wrote:
Hi Tom,
Is there such a policy described somewhere ?
There are quite a pieces of code that are not used/compiled because no
config enables it.
A random pick among many others:
- CONFIG_FPGA_LATTICE
- CONFIG_MESON_SPIFC
- CONFIG_POWER_BATTERY_TRATS2
- CONFIG_UPDATE_TFTP
Here a more complete list of suspects (there may be options that do not even
exist)
Suspect means that the variable is probably referenced in a Makefile but not
in configs/ nor in include/configs
This is not a small list and a lot of them we probably want to keep.
['CONFIG_MX8M', 'CONFIG_POWER_PMIC_MAX77693', 'CONFIG_TPM2_TIS_SANDBOX',
'CONFIG_TPM_ST33ZP24_SPI', 'CONFIG_USB_SL811HS', 'CONFIG_RAM_SUPPORT',
'CONFIG_BCM2835_WDT', 'CONFIG_ENV_IS_IN_SATA', 'CONFIG_IO64',
'CONFIG_NAND_SUPPORT', 'CONFIG_NOR_SUPPORT', 'CONFIG_RISCV_ISA_A',
'CONFIG_I2C_MUX_GPIO', 'CONFIG_POWER_FG_MAX17042', 'CONFIG_DNET',
'CONFIG_CMD_SH_ZIMAGEBOOT', 'CONFIG_USE_DEFAULT_ENV_FILE',
'CONFIG_CMD_IOTRACE', 'CONFIG_ALI152X', 'CONFIG_M5271',
'CONFIG_CPU_MPC83XX', 'CONFIG_NXP_TDA19988', 'CONFIG_IMX',
'CONFIG_ADI_GPIO2', 'CONFIG_BUILD_ENVCRC', 'CONFIG_FTMAC110',
'CONFIG_CMD_CONITRACE', 'CONFIG_USB_DAVINCI', 'CONFIG_TARGET_XTFPGA',
'CONFIG_DLVISION_10G', 'CONFIG_CMD_KGDB', 'CONFIG_USB_SDP_SUPPORT',
'CONFIG_MESON_GX_VPU_POWER_DOMAIN', 'CONFIG_FSL_DMA',
'CONFIG_IHS_VIDEO_OUT', 'CONFIG_CMD_ZFS', 'CONFIG_P2020DS',
'CONFIG_RTC_DS1388', 'CONFIG_POWER_MUIC_MAX8997', 'CONFIG_TPM2_TIS_SPI',
'CONFIG_TEST_FDTDEC', 'CONFIG_AIS_CONFIG_FILE', 'CONFIG_GDSYS_SOC',
'CONFIG_CMD_DTIMG', 'CONFIG_DFU_SUPPORT', 'CONFIG_SYS_JFFS2_SORT_FRAGMENTS',
'CONFIG_ATF', 'CONFIG_BLOBLIST', 'CONFIG_NAND_SPEAR', 'CONFIG_MPC8XXX_GPIO',
'CONFIG_ULP_WATCHDOG', 'CONFIG_RTC_MK48T59', 'CONFIG_CMD_FITUPD',
'CONFIG_MODVERSIONS', 'CONFIG_CPU_SH3', 'CONFIG_CMD_BEDBUG',
'CONFIG_AT91_USB_CLK', 'CONFIG_CMD_UNIVERSE', 'CONFIG_DEBUG_UART_UNIPHIER',
'CONFIG_CMD_DISPLAY', 'CONFIG_ETH_SANDBOX_RAW', 'CONFIG_SANDBOX',
'CONFIG_CPU_SH2', 'CONFIG_SATA_SUPPORT', 'CONFIG_IOCON',
'CONFIG_MESON_SPIFC', 'CONFIG_NS8382X', 'CONFIG_SOC_DM355',
'CONFIG_BOARD_GAZERBEAM', 'CONFIG_CMD_AVB', 'CONFIG_MW_EEPROM',
'CONFIG_SHA1_CHECK_UB_IMG', 'CONFIG_IHS_FPGA', 'CONFIG_USE_PLUGIN',
'CONFIG_VIDEO_SIMPLE', 'CONFIG_CLK_VEXPRESS_OSC', 'CONFIG_MIPS_TUNE_14KC',
'CONFIG_MPC83XX_SDRAM', 'CONFIG_XIP_SUPPORT', 'CONFIG_MIPS_TUNE_34KC',
'CONFIG_ALTERA_UART', 'CONFIG_LOAD_FIT', 'CONFIG_RTC_DS1339',
'CONFIG_ENV_SUPPORT', 'CONFIG_DEFAULT_ENV_FILE', 'CONFIG_TPM_ST33ZP24_I2C',
'CONFIG_PCH_SUPPORT', 'CONFIG_UBOOT_PAD_TO', 'CONFIG_LYNXKDI',
'CONFIG_CMD_SMC', 'CONFIG_BOOTCOUNT_AT91', 'CONFIG_OF_PLATDATA',
'CONFIG_CONSOLE_TRUETYPE_NIMBUS', 'CONFIG_S6E8AX0', 'CONFIG_FPGA_ACEX1K',
'CONFIG_MVEBU_EFUSE', 'CONFIG_CONSOLE_TRUETYPE_RUFSCRIPT',
'CONFIG_XILINX_MICROBLAZE0_HW_VER', 'CONFIG_CONSOLE_TRUETYPE_ANKACODER',
'CONFIG_RTC_M41T60', 'CONFIG_CMD_ZIP', 'CONFIG_USB_SUPPORT',
'CONFIG_SPI_FLASH_SUPPORT', 'CONFIG_FLASH_PIC32', 'CONFIG_SAVEENV',
'CONFIG_FPGA_STRATIX_II', 'CONFIG_TEE', 'CONFIG_PIC32_SPI',
'CONFIG_FAT_SUPPORT', 'CONFIG_SERIAL_SUPPORT', 'CONFIG_RTC_DS174x',
'CONFIG_RTC_RS5C372A', 'CONFIG_DM_DEBUG', 'CONFIG_DISPLAY_ROCKCHIP_LVDS',
'CONFIG_CMD_ZYNQ_RSA', 'CONFIG_VEXPRESS_CONFIG', 'CONFIG_SPI_SUPPORT',
'CONFIG_POWER_BATTERY_TRATS2', 'CONFIG_CS8900',
'CONFIG_DRIVERS_MISC_SUPPORT', 'CONFIG_YMODEM_SUPPORT',
'CONFIG_MPC83XX_SERDES', 'CONFIG_NAND_KB9202', 'CONFIG_PL022_SPI',
'CONFIG_RTC_PCF2127', 'CONFIG_ARMV8_PSCI', 'CONFIG_KALLSYMS',
'CONFIG_LAN91C96', 'CONFIG_SHELL', 'CONFIG_SOC_DM646X',
'CONFIG_HASH_SUPPORT', 'CONFIG_ARMADA_39X', 'CONFIG_CMD_STRINGS',
'CONFIG_ARCH_RV32I', 'CONFIG_RTC_M48T35A', 'CONFIG_DATAFLASH_MMC_SELECT',
'CONFIG_UPDATE_TFTP', 'CONFIG_CPU_SA1100', 'CONFIG_NAND_PLAT',
'CONFIG_GPIO_SUPPORT', 'CONFIG_RTC_DS1306', 'CONFIG_LOG_TEST',
'CONFIG_IHS_AXI', 'CONFIG_XWAY_SWAP_BYTES', 'CONFIG_CPU_SH4',
'CONFIG_RTC_MAX6900', 'CONFIG_TEGRA210_QSPI', 'CONFIG_SYS_I2C_VERSATILE',
'CONFIG_PCI_SUPPORT', 'CONFIG_SPI_LOAD', 'CONFIG_NAND_FSL_UPM',
'CONFIG_RTC_DS1556', 'CONFIG_DRIVER_AX88180', 'CONFIG_E1000_SPI',
'CONFIG_ONENAND_U_BOOT', 'CONFIG_CMD_TERMINAL', 'CONFIG_MODULES',
'CONFIG_ONENAND_SUPPORT', 'CONFIG_SH_SDHI',
'CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED', 'CONFIG_BUILD',
'CONFIG_VIDEO_ARM_MALIDP', 'CONFIG_POWER_BATTERY_TRATS',
'CONFIG_DRIVER_SMC911X', 'CONFIG_UBI', 'CONFIG_MMC_SDHCI_SPEAR',
'CONFIG_USB_OHCI_DA8XX', 'CONFIG_UDP_FUNCTION_FASTBOOT',
'CONFIG_EXT_SUPPORT', 'CONFIG_USB_EHCI_FARADAY', 'CONFIG_TARGET_AXS103',
'CONFIG_PHY_MSCC', 'CONFIG_FTPCI100', 'CONFIG_PCIE_INTEL_FPGA', 'CONFIG_IO',
'CONFIG_SECURED_MODE_CSK_INDEX', 'CONFIG_SYSRESET_MCP83XX',
'CONFIG_BOOTROM_SUPPORT', 'CONFIG_POWER_MUIC_MAX77693',
'CONFIG_MMC_SUPPORT', 'CONFIG_LOGICORE_DP_TX', 'CONFIG_GDSYS_IOEP',
'CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR', 'CONFIG_RMOBILE',
'CONFIG_CMD_AES', 'CONFIG_RTC_S3C24X0', 'CONFIG_NATSEMI', 'CONFIG_NS87308',
'CONFIG_CBMEM_CONSOLE', 'CONFIG_MARUBUN_PCCARD', 'CONFIG_XILINX_SPI',
'CONFIG_FS_LOADER', 'CONFIG_YAFFS2', 'CONFIG_DM644X_GPIO',
'CONFIG_SOC_DM365', 'CONFIG_ARC_TIMER', 'CONFIG_POWER_MAX8998',
'CONFIG_CMD_FDC', 'CONFIG_RTC_RV3029', 'CONFIG_RTC_AT91SAM9_RTT',
'CONFIG_EXYNOS_PWM_BL', 'CONFIG_CLK_MPC83XX', 'CONFIG_RTC_DS1302',
'CONFIG_TPM_TIS_SANDBOX', 'CONFIG_MPC83XX_TIMER', 'CONFIG_ICS8N3QV01',
'CONFIG_ARCH_P1011', 'CONFIG_I2C_SUPPORT', 'CONFIG_GDSYS_RXAUI_CTRL',
'CONFIG_POWER_FG_MAX77693', 'CONFIG_PINCTRL_QCA953x', 'CONFIG_CMD_SHA1SUM',
'CONFIG_RTC_DAVINCI', 'CONFIG_NET_SUPPORT', 'CONFIG_FPGA_LATTICE',
'CONFIG_RTC_M41T94', 'CONFIG_MPC8XX_SPI', 'CONFIG_LPC32XX_HSUART',
'CONFIG_CMD_YAFFS2', 'CONFIG_W1_EEPROM_DS2502', 'CONFIG_VIDEO_MX3',
'CONFIG_UT_UNICODE', 'CONFIG_RTC_MX27', 'CONFIG_LIBAVB',
'CONFIG_RTC_DS164x', 'CONFIG_CMD_HVC', 'CONFIG_CPU_V7',
'CONFIG_FPGA_VIRTEX2', 'CONFIG_POWER_MAX8997',
'CONFIG_MVEBU_SPL_BOOT_DEVICE_UART', 'CONFIG_ETH_SANDBOX',
'CONFIG_DEBUG_LL', 'CONFIG_MCR3000', 'CONFIG_USB_EHCI_RMOBILE',
'CONFIG_DB8500_GPIO', 'CONFIG_SECURED_MODE_IMAGE', 'CONFIG_CMD_TRACE',
'CONFIG_AVB_VERIFY', 'CONFIG_NULLDEV_SERIAL', 'CONFIG_CMD_INI',
'CONFIG_VIRTIO_SANDBOX', 'CONFIG_MACH_DAVINCI_DA830_EVM',
'CONFIG_USB_ETHER_LAN75XX', 'CONFIG_SUN4I_SPI', 'CONFIG_CMD_BINOP',
'CONFIG_RTC_SUPPORT', 'CONFIG_USB_DA8XX', 'CONFIG_SOC_DM644X',
'CONFIG_ALTERA_SPI', 'CONFIG_SYS_FPGA_COMMON', 'CONFIG_TOOLS_DEBUG',
'CONFIG_USB_GADGET_FOTG210', 'CONFIG_RTC_X1205', 'CONFIG_FPGA_SPARTAN2',
'CONFIG_CMD_MFSL', 'CONFIG_RISCV_ISA_C']
