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-rw-r--r--payloads/external/Makefile.inc8
-rw-r--r--payloads/external/iPXE/Kconfig9
2 files changed, 16 insertions, 1 deletions
diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc
index 3943db9b87..1d3e7a17d9 100644
--- a/payloads/external/Makefile.inc
+++ b/payloads/external/Makefile.inc
@@ -234,6 +234,12 @@ ifeq ($(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250IO),yy)
IPXE_UART=COM$(call int-add,$(CONFIG_UART_FOR_CONSOLE) 1)
endif
+ifeq ($(CONFIG_PXE_SERIAL_CONSOLE),y)
+IPXE_SERIAL_CONSOLE = $(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250IO)
+else
+IPXE_SERIAL_CONSOLE = n
+endif
+
cbfs-files-$(CONFIG_PXE_ROM)$(CONFIG_BUILD_IPXE) += pci$(CONFIG_PXE_ROM_ID).rom
pci$(CONFIG_PXE_ROM_ID).rom-file := $(PXE_ROM_FILE)
pci$(CONFIG_PXE_ROM_ID).rom-type := raw
@@ -244,7 +250,7 @@ payloads/external/iPXE/ipxe/ipxe.rom ipxe: $(DOTCONFIG)
PXE_ROM_PCI_ID=$(PXE_ROM_PCI_ID) \
CONFIG_IPXE_MASTER=$(CONFIG_IPXE_MASTER) \
CONFIG_IPXE_STABLE=$(CONFIG_IPXE_STABLE) \
- CONSOLE_SERIAL=$(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250IO) \
+ CONSOLE_SERIAL=$(IPXE_SERIAL_CONSOLE) \
IPXE_UART=$(IPXE_UART) \
CONFIG_TTYS0_BAUD=$(CONFIG_TTYS0_BAUD) \
MFLAGS= MAKEFLAGS=
diff --git a/payloads/external/iPXE/Kconfig b/payloads/external/iPXE/Kconfig
index 82114107af..ce0a7aea14 100644
--- a/payloads/external/iPXE/Kconfig
+++ b/payloads/external/iPXE/Kconfig
@@ -78,5 +78,14 @@ config PXE_ROM_ID
Under GNU/Linux you can run `lspci -nn` to list the IDs of your PCI devices.
+config PXE_SERIAL_CONSOLE
+ bool "Enable iPXE serial console"
+ def_bool y
+ help
+ Enable/disable iPXE serial console. Since SeaBIOS supports serial
+ console this option might be helpful to avoid duplicated output.
+
+ Unselect to let only SeaBIOS handle printing output.
+
endmenu
endif