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authorPatrick Rudolph <siro@das-labor.org>2017-05-19 10:11:50 +0200
committerMartin Roth <martinroth@google.com>2017-05-27 16:58:42 +0200
commit8953d4a13739607ba8cf83d90b473a1ef06f3ae5 (patch)
tree7505360ca026f95e73125ed97150922ba0839c44 /src/mainboard/lenovo/t420
parentdd82edc388fe070fe35f862cf6ceeb86a62e1259 (diff)
downloadcoreboot-8953d4a13739607ba8cf83d90b473a1ef06f3ae5.tar.xz
mb/lenovo/*/smihandler: Get rid of mainboard_io_trap_handler
Get rid of mainboard_io_trap_handler. The only purpose is to enable tp-smapi, but is already done on all boards in h8_enable, as of devicetree setting config0. Change-Id: I33fd829a7e34aefa8f76ca6020cc8e802f7aab17 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19790 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard/lenovo/t420')
-rw-r--r--src/mainboard/lenovo/t420/smihandler.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/src/mainboard/lenovo/t420/smihandler.c b/src/mainboard/lenovo/t420/smihandler.c
index 23a98ddd83..eff0daffdc 100644
--- a/src/mainboard/lenovo/t420/smihandler.c
+++ b/src/mainboard/lenovo/t420/smihandler.c
@@ -25,25 +25,6 @@
#define GPE_EC_SCI 1
#define GPE_EC_WAKE 13
-static void mainboard_smm_init(void)
-{
- printk(BIOS_DEBUG, "initializing SMI\n");
- /* Enable 0x1600/0x1600 register pair */
- ec_set_bit(0x00, 0x05);
-}
-
-int mainboard_io_trap_handler(int smif)
-{
- static int smm_initialized;
-
- if (!smm_initialized) {
- mainboard_smm_init();
- smm_initialized = 1;
- }
-
- return 0;
-}
-
static void mainboard_smi_handle_ec_sci(void)
{
u8 status = inb(EC_SC);