Changes between Version 3 and Version 4 of silenceconsole


Ignore:
Timestamp:
02/27/2023 08:53:09 PM (15 months ago)
Author:
Tim Harvey
Comment:

removed Laguna info (EOL)

Legend:

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  • silenceconsole

    v3 v4  
    1616== Disable U-Boot bootloader serial console ==
    1717In order to disable serial console for the U-Boot bootloader you must re-build the bootloader with the feature disabled.
    18  * Laguna bootloader
    19   - see [wiki:laguna/bootloader] for building
    20   - alter config
    21 (include/configs/cavium_cns3000.h and/or include/configs/cavium_cns3000_spi.h):
    22    * remove '#define CONFIG_CNS3000_SERIAL'
    23    * set CONFIG_BOOTDELAY to 0 to save a couple of seconds on bootup
    2418 * Ventana bootloader
    2519  - see [wiki:ventana/bootloader] for building
     
    3832  * CONFIG_SERIAL_EARLYCON
    3933  * CONFIG_SERIAL_IMX_CONSOLE (Ventana / imx6)
    40   * CONFIG_SERIAL_8250_CONSOLE (Laguna / cns3xxx)
    4134
    4235Kernel bootargs:
     
    4437
    4538Example bootloader configuration to remove the {{{console}}} bootarg:
    46  * Laguna - Alter {{{bootargs}}}:
    47 {{{
    48 printenv bootargs
    49 bootargs=console=ttyS0,115200 root=/dev/mtdblock3 rootfstype=squashfs,jffs2 noinitrd init=/etc/preinit
    50 setenv bootargs 'root=/dev/mtdblock3 rootfstype=squashfs,jffs2 noinitrd init=/etc/preinit'
    51 saveenv
    52 }}}
    5339 * Ventana - unset {{{console}}}:
    5440{{{