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 protected]>
---
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
--
2.16.2
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