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After C_ENVIRONMENT_BOOTBLOCK became mainstream, coreboot build system
starts to produce larger bootblock, conflicting with former default
offsets.
This change makes these offsets configurable before building, with
default values lower than before, to better fit the larger bootblock.
Change-Id: Ie022663a4d0df7f431865b55f7329a9ebb90863b
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37778
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Using Kconfig options USE_OPTION_TABLE, BOOTBLOCK_NORMAL makes the
bootblock to 4200 bytes, so the offsets of these blobs need to be put
at a lower address.
Change-Id: I8754e43ff318a03447633f7a9a8326d315328607
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/22978
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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- let the coreboot build system insert the two blobs to the coreboot image
- EC and Super I/O initialization
- ACPI support
Tested on 2760p, 8460p, 2570p, 8470p.
Issue:
Kernel gives the following error:
ACPI Error: No handler for Region [ECRM] (...) [EmbeddedControl]
ACPI Error: Region EmbeddedControl (ID=3) has no handler
TODO:
- consider moving the Super I/O initialization code to ramstage, or
reuse the existing sio/smsc/kbc1100 code (if so, how to add the
additional kbc1126 specific functions to sio/kbc1100)
- sort out the ACPI code which is mostly from the ACPI dump of vendor
firmware
- find out why the digitizer in hp/2760p doesn't work
- GRUB payload freezing on all HP Elitebooks may be related to EC
Change-Id: I6b16eb7e26303eda740f52d667dedb7cc04b4ef0
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/19072
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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