If SeaBIOS only detects one device, it makes no difference if the boot menu is shown and the user only can select that found device, or the system booting into that by default.
The only difference is, the user could power off the system during the time the boot menu is shown. But, without changing the configuration, the current state can’t be altered.
So, default to skipping the menu, if only one device is found, as that is what benefits the most users.
Signed-off-by: Paul Menzel pmenzel@molgen.mpg.de --- docs/Runtime_config.md | 2 +- src/boot.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/docs/Runtime_config.md b/docs/Runtime_config.md index 5795382..99ed8b2 100644 --- a/docs/Runtime_config.md +++ b/docs/Runtime_config.md @@ -173,7 +173,7 @@ There are several additional configuration options available in the
| Filename | Description |---------------------|--------------------------------------------------- -| show-boot-menu | Controls the display of the boot menu. Valid values are 0: Disable the boot menu, 1: Display boot menu unconditionally, 2: Skip boot menu if only one device is present. The default is 1. +| show-boot-menu | Controls the display of the boot menu. Valid values are 0: Disable the boot menu, 1: Display boot menu unconditionally, 2: Skip boot menu if only one device is present. The default is 2. | boot-menu-message | Customize the text boot menu message. Normally, when in text mode SeaBIOS will report the string "\nPress ESC for boot menu.\n\n". This field allows the string to be changed. (This is a string field, and is added as a file containing the raw string.) | boot-menu-key | Controls which key activates the boot menu. The value stored is the DOS scan code (eg, 0x86 for F12, 0x01 for Esc). If this field is set, be sure to also customize the **boot-menu-message** field above. | boot-menu-wait | Amount of time (in milliseconds) to wait at the boot menu prompt before selecting the default boot. diff --git a/src/boot.c b/src/boot.c index 8b33070..a9c7730 100644 --- a/src/boot.c +++ b/src/boot.c @@ -666,7 +666,7 @@ void interactive_bootmenu(void) { // XXX - show available drives? - u64 show_boot_menu = romfile_loadint("etc/show-boot-menu", 1); + u64 show_boot_menu = romfile_loadint("etc/show-boot-menu", 2);
if (! CONFIG_BOOTMENU || show_boot_menu != 0) return;