mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-05 02:23:31 +08:00
2cc393f32f
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>
65 lines
1.6 KiB
Plaintext
65 lines
1.6 KiB
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_CPU_INIT=y
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CONFIG_ARCH_AT91=y
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CONFIG_SYS_TEXT_BASE=0
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CONFIG_TARGET_PM9261=y
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CONFIG_SYS_MALLOC_F_LEN=0x2000
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CONFIG_ENV_SIZE=0x10000
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_ENV_SECT_SIZE=0x10000
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CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9261"
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CONFIG_BOOTDELAY=3
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CONFIG_USE_BOOTARGS=y
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CONFIG_BOOTARGS="root=/dev/mtdblock4 rootfstype=jffs2 fbcon=rotate:3 "
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# CONFIG_CONSOLE_MUX is not set
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CONFIG_SYS_CONSOLE_IS_IN_ENV=y
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_BOARD_EARLY_INIT_F=y
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# CONFIG_AUTO_COMPLETE is not set
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CONFIG_SYS_PROMPT="pm9261> "
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# CONFIG_CMD_BDI is not set
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# CONFIG_CMD_IMI is not set
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# CONFIG_CMD_LOADS is not set
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CONFIG_CMD_NAND=y
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CONFIG_CMD_USB=y
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_CMD_DHCP=y
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CONFIG_CMD_PING=y
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CONFIG_CMD_CACHE=y
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CONFIG_MTDIDS_DEFAULT="nor0=physmap-flash.0,nand0=nand"
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CONFIG_MTDPARTS_DEFAULT="mtdparts=physmap-flash.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),-(rootfs);nand:-(nand)"
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CONFIG_OF_CONTROL=y
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CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
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CONFIG_ENV_IS_IN_FLASH=y
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CONFIG_ENV_ADDR=0x10040000
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CONFIG_DM=y
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CONFIG_BLK=y
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CONFIG_CLK=y
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CONFIG_CLK_AT91=y
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CONFIG_DM_GPIO=y
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CONFIG_AT91_GPIO=y
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# CONFIG_MMC is not set
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CONFIG_MTD=y
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CONFIG_MTD_NOR_FLASH=y
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CONFIG_FLASH_CFI_DRIVER=y
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CONFIG_SYS_FLASH_CFI=y
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CONFIG_MTD_RAW_NAND=y
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# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
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CONFIG_NAND_ATMEL=y
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CONFIG_DM_SPI_FLASH=y
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CONFIG_SPI_FLASH_ATMEL=y
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CONFIG_SPI_FLASH_DATAFLASH=y
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CONFIG_PINCTRL=y
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CONFIG_PINCTRL_AT91=y
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CONFIG_DM_SERIAL=y
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CONFIG_ATMEL_USART=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_USB=y
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CONFIG_DM_USB=y
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CONFIG_USB_STORAGE=y
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CONFIG_DM_VIDEO=y
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CONFIG_VIDEO_BPP8=y
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CONFIG_VIDEO_BPP16=y
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CONFIG_LCD=y
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