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mb/starlabs/lite: Add support for VBOOT 

Add the required files to support VBOOT for when it is enabled.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I083107b21c23f42193fc88aa174ec22850f45bc8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65705
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
This commit is contained in:
Sean Rhodes 2022-07-07 16:52:24 +01:00 committed by Felix Held
parent fb28799ed5
commit 5f40fc61c6
4 changed files with 44 additions and 0 deletions
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4
src/mainboard/starlabs/lite/Kconfig
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@ -42,6 +42,7 @@ config EC_VARIANT_DIR
default "glkr" if BOARD_STARLABS_LITE_GLKR default "glkr" if BOARD_STARLABS_LITE_GLKR
config FMDFILE config FMDFILE
default "src/mainboard/starlabs/lite/vboot.fmd" if VBOOT
default "src/mainboard/starlabs/lite/board.fmd" default "src/mainboard/starlabs/lite/board.fmd"
config MAINBOARD_DIR config MAINBOARD_DIR
@ -76,6 +77,9 @@ config VARIANT_DIR
default "glk" if BOARD_STARLABS_LITE_GLK default "glk" if BOARD_STARLABS_LITE_GLK
default "glkr" if BOARD_STARLABS_LITE_GLKR default "glkr" if BOARD_STARLABS_LITE_GLKR
config VBOOT
select VBOOT_VBNV_FLASH
config WEBCAM_USB_PORT config WEBCAM_USB_PORT
int int
default 4 if BOARD_STARLABS_LITE_GLK default 4 if BOARD_STARLABS_LITE_GLK

4
src/mainboard/starlabs/lite/Makefile.inc
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@ -5,6 +5,10 @@ subdirs-y += variants/$(VARIANT_DIR)
bootblock-y += bootblock.c bootblock-y += bootblock.c
verstage-$(CONFIG_VBOOT) += vboot.c
romstage-$(CONFIG_VBOOT) += vboot.c
ramstage-y += devtree.c ramstage-y += devtree.c
ramstage-y += mainboard.c ramstage-y += mainboard.c
ramstage-y += smbios.c ramstage-y += smbios.c

8
src/mainboard/starlabs/lite/vboot.c Normal file
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@ -0,0 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <bootmode.h>
int get_recovery_mode_switch(void)
{
return 0;
}

28
src/mainboard/starlabs/lite/vboot.fmd Normal file
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@ -0,0 +1,28 @@
FLASH 8M {
# OBBP must be defined to leave space for the partition header
OBBP@0x382000 {
# The maximum size for the OBB partition is 0x36e000 because
# unicorn + fish = cow
OBB@0x0 0x36e000 {
RO_SECTION@0xe000 0x261800 {
FMAP@0x0000 0x10000
COREBOOT(CBFS)@0x10000 0x210000
GBB@0x220000 0x40000
RO_FRID@0x260000 0x40
RO_VPD(PRESERVE)@0x260800 0x1000
}
MISC_RW@0x27e000 0x40000 {
FPF_STATUS@0x0 0x10000
UNIFIED_MRC_CACHE@0x10000 0x30000 {
RECOVERY_MRC_CACHE@0x0 0x10000
RW_MRC_CACHE@0x10000 0x10000
RW_VAR_MRC_CACHE@0x20000 0x10000
}
}
RW_NVRAM(PRESERVE)@0x2be000 0x6000
RW_VPD(PRESERVE)@0x2c4000 0x2000
RW_LEGACY(CBFS)@0x2c6000 0x60000
SMMSTORE@0x32e000 0x40000
}
}
}