From cd2afc0df034670a83479aded514b22b99124cf5 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Tue, 15 Nov 2016 20:33:29 -0800 Subject: google/chromeec: Add common infrastructure for boot-mode switches Instead of defining the same functions for reading/clearing boot-mode switches from EC in every mainboard, add a common infrastructure to enable common functions for handling boot-mode switches if GOOGLE_CHROMEEC is being used. Only boards that were not moved to this new infrastructure are those that do not use GOOGLE_CHROMEEC or which rely on some mainboard specific mechanism for reading boot-mode switches. BUG=None BRANCH=None TEST=abuild compiles all boards successfully with and without ChromeOS option. Change-Id: I267aadea9e616464563df04b51a668b877f0d578 Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/17449 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/mainboard/google/auron_paine/Kconfig | 1 + src/mainboard/google/auron_paine/chromeos.c | 41 ----------------------------- 2 files changed, 1 insertion(+), 41 deletions(-) (limited to 'src/mainboard/google/auron_paine') diff --git a/src/mainboard/google/auron_paine/Kconfig b/src/mainboard/google/auron_paine/Kconfig index 533c3dad1b..774c79355f 100644 --- a/src/mainboard/google/auron_paine/Kconfig +++ b/src/mainboard/google/auron_paine/Kconfig @@ -15,6 +15,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select INTEL_INT15 config CHROMEOS + select EC_GOOGLE_CHROMEEC_SWITCHES select EC_SOFTWARE_SYNC select CHROMEOS_RAMOOPS_DYNAMIC select LID_SWITCH diff --git a/src/mainboard/google/auron_paine/chromeos.c b/src/mainboard/google/auron_paine/chromeos.c index 20685c67d1..61b3e4ef1e 100644 --- a/src/mainboard/google/auron_paine/chromeos.c +++ b/src/mainboard/google/auron_paine/chromeos.c @@ -14,14 +14,8 @@ */ #include -#include -#include -#include -#include #include -#include #include -#include "ec.h" /* SPI Write protect is GPIO 16 */ #define CROS_WP_GPIO 58 @@ -43,41 +37,6 @@ void fill_lb_gpios(struct lb_gpios *gpios) } #endif -int get_lid_switch(void) -{ - u8 ec_switches = inb(EC_LPC_ADDR_MEMMAP + EC_MEMMAP_SWITCHES); - - return !!(ec_switches & EC_SWITCH_LID_OPEN); -} - -/* The dev-switch is virtual */ -int get_developer_mode_switch(void) -{ - return 0; -} - -/* There are actually two recovery switches. One is the magic keyboard chord, - * the other is driven by Servo. */ -int get_recovery_mode_switch(void) -{ -#if CONFIG_EC_GOOGLE_CHROMEEC - u8 ec_switches = inb(EC_LPC_ADDR_MEMMAP + EC_MEMMAP_SWITCHES); - u32 ec_events; - - /* If a switch is set, we don't need to look at events. */ - if (ec_switches & (EC_SWITCH_DEDICATED_RECOVERY)) - return 1; - - /* Else check if the EC has posted the keyboard recovery event. */ - ec_events = google_chromeec_get_events_b(); - - return !!(ec_events & - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY)); -#else - return 0; -#endif -} - int get_write_protect_state(void) { return get_gpio(CROS_WP_GPIO); -- cgit v1.2.3