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intel/strago: Fix some CHROMEOS guards 

MAINBOARD_HAS_CHROMEOS always evaluates true for this board.

The commentary about get_write_protect_state() was wrong, it's
currently only called in ramstage.

Change-Id: I0d5f1520a180ae6762c07dca7284894d9cf661b4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58924
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Kyösti Mälkki 2021-11-03 08:01:20 +02:00
parent 6df98f066b
commit bc94d60924
2 changed files with 7 additions and 8 deletions
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8
src/mainboard/intel/strago/Makefile.inc
View File

@ -2,11 +2,11 @@
bootblock-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c
romstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += chromeos.c
ramstage-$(CONFIG_CHROMEOS) += chromeos.c
romstage-$(CONFIG_CHROMEOS) += chromeos.c
ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += chromeos.c
ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += ec.c
ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += gpio.c
ramstage-y += ec.c
ramstage-y += gpio.c
ramstage-y += irqroute.c
ramstage-y += ramstage.c
ramstage-y += w25q64.c

7
src/mainboard/intel/strago/chromeos.c
View File

@ -23,14 +23,13 @@ void fill_lb_gpios(struct lb_gpios *gpios)
int get_write_protect_state(void)
{
/*
* The vboot loader queries this function in romstage. The GPIOs have
* This function might get queried early in romstage. The GPIOs have
* not been set up yet as that configuration is done in ramstage.
* Configuring this GPIO as input so that there isn't any ambiguity
* in the reading.
*/
#if ENV_ROMSTAGE
gpio_input_pullup(WP_GPIO);
#endif
if (ENV_ROMSTAGE_OR_BEFORE)
gpio_input_pullup(WP_GPIO);
/* WP is enabled when the pin is reading high. */
return !!gpio_get(WP_GPIO);