u-boot/configs/rpi_0_w_defconfig
Anatolij Gustschin 2cc393f32f video: make BPP and ANSI configs optional
Many boards do not use all selected framebuffer depth
configurations, for such boards there is some unused
code in video and console uclass routines. Make depth
specific code optional to avoid dead code and slightly
reduce binary size. Also make ANSI code optional for
the same reason. When i.e. using only VIDEO_BPP16 the
code size shrinks (below values when using gcc-7.3.0):

  $ ./tools/buildman/buildman -b video-wip -sS wandboard
  ...
  01: Merge git://git.denx.de/u-boot-sh
  02: video: add guards around 16bpp/32bbp code
  03: video: make BPP and ANSI configs optional
         arm: (for 1/1 boards) all -776.0 bss -8.0 text -768.0

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Eugen Hristev <eugen.hristev@microchip.com>
Tested-by: Patrice Chotard <patrice.chotard@st.com>
Tested-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
2019-12-06 16:38:51 +01:00

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CONFIG_ARM=y
CONFIG_ARCH_CPU_INIT=y
CONFIG_ARCH_BCM283X=y
CONFIG_SYS_TEXT_BASE=0x00008000
CONFIG_TARGET_RPI_0_W=y
CONFIG_ENV_SIZE=0x4000
CONFIG_NR_DRAM_BANKS=1
CONFIG_DISTRO_DEFAULTS=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_USE_PREBOOT=y
CONFIG_PREBOOT="usb start"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="U-Boot> "
CONFIG_CMD_GPIO=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_FS_UUID=y
CONFIG_OF_EMBED=y
CONFIG_DEFAULT_DEVICE_TREE="bcm2835-rpi-zero-w"
CONFIG_ENV_FAT_INTERFACE="mmc"
CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DM_KEYBOARD=y
CONFIG_DM_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_BCM2835=y
CONFIG_DM_ETH=y
CONFIG_PINCTRL=y
# CONFIG_PINCTRL_GENERIC is not set
# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_KEYBOARD=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_SMSC95XX=y
CONFIG_DM_VIDEO=y
CONFIG_VIDEO_BPP32=y
CONFIG_SYS_WHITE_ON_BLACK=y
CONFIG_CONSOLE_SCROLL_LINES=10
CONFIG_PHYS_TO_BUS=y
CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_EFI_LOADER=y