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ChromeOS: Add legacy mainboard_ec_running_ro()

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Motivation is to have mainboard_chromeos_acpi_generate()
do nothing else than fill ACPI \OIPG package.

Change-Id: I3cb95268424dc27f8c1e26b3d34eff1a7b8eab7f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58896
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Kyösti Mälkki
2021-11-02 18:16:32 +02:00
parent 487d04540b
commit e50bb8fc9e
7 changed files with 34 additions and 29 deletions
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16
src/mainboard/google/butterfly/chromeos.c
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@@ -48,6 +48,15 @@ int get_recovery_mode_switch(void)
return 0;
}
bool mainboard_ec_running_ro(void)
{
// TODO: MLR
// The firmware read/write status is a "virtual" switch and
// will be handled elsewhere. Until then hard-code to
// read/write instead of read-only for developer mode.
return false;
}
static const struct cros_gpio cros_gpios[] = {
CROS_GPIO_REC_AH(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
CROS_GPIO_WP_AL(WP_GPIO, CROS_GPIO_DEVICE_NAME),
@@ -55,13 +64,6 @@ static const struct cros_gpio cros_gpios[] = {
void mainboard_chromeos_acpi_generate(void)
{
// TODO: MLR
// The firmware read/write status is a "virtual" switch and
// will be handled elsewhere. Until then hard-code to
// read/write instead of read-only for developer mode.
if (CONFIG(CHROMEOS_NVS))
chromeos_set_ecfw_rw();
chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios));
}