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payloads/external/iPXE: Add more Kconfig options

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Add two new options:
* Disable the prompt "Press Ctrl+B for the iPXE command line..."
Add a boolean that disables the initial 2 second timeout.

* Include a script that is executed instead of showing a shell.
Allows to add a script that will be included into the iPXE ROM.

Tested on Lenovo T500 and PC Engines apu2.

Change-Id: Ie1083d8571d9d1f1c7c71659fb6ff0de2eecad0e
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/20782
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Patrick Rudolph
2017-07-25 19:36:25 +02:00
committed by Patrick Georgi
parent 56e2d7d21a
commit 23cb12b040
3 changed files with 53 additions and 3 deletions
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26
payloads/external/iPXE/Kconfig vendored
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@@ -87,5 +87,31 @@ config PXE_SERIAL_CONSOLE
Unselect to let only SeaBIOS handle printing output.
config PXE_NO_PROMT
bool "Do not show prompt to boot from PXE"
default n
depends on BUILD_IPXE
help
Don't wait for the user to press Ctrl-B.
The PXE still can be run as it shows up in SeaBIOS's payload list.
config PXE_ADD_SCRIPT
bool "Embed an iPXE script for automated provisioning"
depends on BUILD_IPXE
default n
help
Enable to embed a script that is run instead of an iPXE shell.
config PXE_SCRIPT
string "Embedded iPXE script path and filename"
depends on PXE_ADD_SCRIPT
default ""
help
Path to a script that is embedded into the iPXE binary.
Example: startup.ipxe
Uses the ipxe script instead showing the prompt:
"Press Ctrl-B to start iPXE..."
endmenu
endif

21
payloads/external/iPXE/Makefile vendored
View File

@@ -54,15 +54,34 @@ ifeq ($(CONSOLE_SERIAL),yy)
sed 's|#define\s*COMCONSOLE.*|#define COMCONSOLE $(IPXE_UART)|' "$(project_dir)/src/config/serial.h" > "$(project_dir)/src/config/serial.h.tmp"
sed 's|#define\s*COMSPEED.*|#define COMSPEED $(CONFIG_TTYS0_BAUD)|' "$(project_dir)/src/config/serial.h.tmp" > "$(project_dir)/src/config/serial.h"
endif
ifneq ($(filter y,$(CONFIG_HAS_SCRIPT) $(CONFIG_PXE_NO_PROMT)),)
cp "$(project_dir)/src/config/general.h" "$(project_dir)/src/config/general.h.cb"
endif
ifeq ($(CONFIG_HAS_SCRIPT),y)
sed 's|//#define\s*IMAGE_SCRIPT.*|#define IMAGE_SCRIPT|' "$(project_dir)/src/config/general.h" > "$(project_dir)/src/config/general.h.tmp"
mv "$(project_dir)/src/config/general.h.tmp" "$(project_dir)/src/config/general.h"
endif
ifeq ($(CONFIG_PXE_NO_PROMT),y)
sed 's|#define\s*BANNER_TIMEOUT.*|#define BANNER_TIMEOUT 0|' "$(project_dir)/src/config/general.h" > "$(project_dir)/src/config/general.h.tmp"
mv "$(project_dir)/src/config/general.h.tmp" "$(project_dir)/src/config/general.h"
endif
build: config
build: config $(CONFIG_SCRIPT)
ifeq ($(CONFIG_HAS_SCRIPT),y)
echo " MAKE $(project_name) $(TAG-y) EMBED=$(CONFIG_SCRIPT)"
$(MAKE) -C $(project_dir)/src bin/$(PXE_ROM_PCI_ID).rom EMBED=$(CONFIG_SCRIPT)
else
echo " MAKE $(project_name) $(TAG-y)"
$(MAKE) -C $(project_dir)/src bin/$(PXE_ROM_PCI_ID).rom
endif
cp $(project_dir)/src/bin/$(PXE_ROM_PCI_ID).rom $(project_dir)/ipxe.rom
ifeq ($(CONSOLE_SERIAL),yy)
cp "$(project_dir)/src/config/console.h.cb" "$(project_dir)/src/config/console.h"
cp "$(project_dir)/src/config/serial.h.cb" "$(project_dir)/src/config/serial.h"
endif
ifneq ($(filter y,$(CONFIG_HAS_SCRIPT) $(CONFIG_PXE_NO_PROMT)),)
cp "$(project_dir)/src/config/general.h.cb" "$(project_dir)/src/config/general.h"
endif
clean:
test -d $(project_dir) && $(MAKE) -C $(project_dir)/src veryclean || exit 0