When TCGBIOS is enabled on a machine without a physical TPM, SeaBIOS takes over half a minute to print to the display, and over another half minute before handing control over to a boot device. Disable this option by default to have it be an explicit choice.
Tested on a Dell Inspiron 660s (no TPM) configured with libgfxinit, and, separately, configured with a PCIe video card with onboard VGA BIOS.
Signed-off-by: Jean Lucas email@example.com --- src/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/Kconfig b/src/Kconfig index 55a87cb..b5d370a 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -467,7 +467,7 @@ menu "BIOS interfaces" config TCGBIOS depends on S3_RESUME bool "TPM support and TCG BIOS extensions" - default y + default n help Provide TPM support along with TCG BIOS extensions