Files
rpi-buildroot/boot/syslinux/Config.in
Yann E. MORIN 48639f074c boot/syslinux: add option to install lpxelinux
lpxelinux is like pxelinux, except it allows retrieving the files for
the kernel (with the KERNEL directive) and initrd (the path to initrd=
in the APPEND directive) from FTP or HTTP, rather than just from TFTP.
Using HTTP or FTP is musch faster than TFTP, so the boot time for big
kernels or big initrds is much shorter than with TFTP.

Signed-off-by: Yann E. MORIN <yann.morin@orange.com>
[Julien: fix typo in commit title]
Signed-off-by: Julien Olivain <ju.o@free.fr>
2025-06-29 11:52:43 +02:00

74 lines
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menuconfig BR2_TARGET_SYSLINUX
bool "syslinux"
depends on BR2_i386 || BR2_x86_64
# Make sure at least one of the flavors is installed
select BR2_TARGET_SYSLINUX_ISOLINUX \
if !BR2_TARGET_SYSLINUX_PXELINUX && \
!BR2_TARGET_SYSLINUX_LPXELINUX && \
!BR2_TARGET_SYSLINUX_MBR && \
!BR2_TARGET_SYSLINUX_EFI
select BR2_PACKAGE_UTIL_LINUX
select BR2_PACKAGE_UTIL_LINUX_LIBUUID
help
The syslinux bootloader for x86 systems.
This includes: syslinux, pxelinux, extlinux.
http://syslinux.org
if BR2_TARGET_SYSLINUX
config BR2_TARGET_SYSLINUX_LEGACY_BIOS
bool
config BR2_TARGET_SYSLINUX_ISOLINUX
bool "install isolinux"
select BR2_TARGET_SYSLINUX_LEGACY_BIOS
help
Install the legacy-BIOS 'isolinux' image, to boot off
optical media (CDROM, DVD.)
config BR2_TARGET_SYSLINUX_PXELINUX
bool "install pxelinux (TFTP-only)"
select BR2_TARGET_SYSLINUX_LEGACY_BIOS
help
Install the legacy-BIOS 'pxelinux' image, to boot off
the network using PXE and TFTP.
config BR2_TARGET_SYSLINUX_LPXELINUX
bool "install lpxelinux (TFTP, HTTP, FTP)"
select BR2_TARGET_SYSLINUX_LEGACY_BIOS
help
Install the legacy-BIOS 'lpxelinux' image, to boot off
the network using PXE, and TFTP, HTTP, or FTP.
Note: a TFTP server is still required to serve the
lpxelinux boot image; HTTP or FTP can only be used
by lpxelinux to retrieve the kernel (and initrd...)
config BR2_TARGET_SYSLINUX_MBR
bool "install mbr"
select BR2_TARGET_SYSLINUX_LEGACY_BIOS
help
Install the legacy-BIOS 'mbr' image, to boot off a
local MBR-partition (e.g. prepared with 'extlinux'
or 'syslinux').
config BR2_TARGET_SYSLINUX_EFI
bool "install efi"
depends on BR2_PACKAGE_GNU_EFI_ARCH_SUPPORTS
select BR2_PACKAGE_GNU_EFI
help
Install the 'efi' image, to boot from an EFI environment.
if BR2_TARGET_SYSLINUX_LEGACY_BIOS
config BR2_TARGET_SYSLINUX_C32
string "modules to install"
help
Enter a space-separated list of .c32 modules to install.
Leave empty to install no module.
endif # BR2_TARGET_SYSLINUX_LEGACY_BIOS
endif # BR2_TARGET_SYSLINUX