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mb/google/dedede/var/drawcia: Add FW_CONFIG probe for EXT_VR 

Add FW_CONFIG probe for absent ANPEC APW8738BQBI IC on drawcia.

BUG=b:223687184
TEST=emerge-dedede coreboot

Change-Id: I683049e9d2b10fc9455ef782ce798f1c453073bc
Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63110
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This commit is contained in:
Robert Chen 2022-03-25 16:21:23 +08:00 committed by Karthik Ramasubramanian
parent a6c94332ba
commit 7426358e81
1 changed files with 10 additions and 0 deletions
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10
src/mainboard/google/dedede/variants/drawcia/ramstage.c
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@ -4,6 +4,15 @@
#include <boardid.h>
#include <device/device.h>
#include <drivers/usb/acpi/chip.h>
#include <fw_config.h>
#include <soc/soc_chip.h>
static void ext_vr_update(void)
{
struct soc_intel_jasperlake_config *cfg = config_of_soc();
if (fw_config_probe(FW_CONFIG(EXT_VR, EXT_VR_ABSENT)))
cfg->disable_external_bypass_vr = 1;
}
void variant_devtree_update(void)
{
@ -21,4 +30,5 @@ void variant_devtree_update(void)
config = config_of(lte_usb2);
config->reset_gpio = lte_reset_gpio;
ext_vr_update();
}