mediatek/mt8173: Remove bl31 board parameters passing mechanism

As the DA9212 and MT6311 external buck can be controlled by hardware
since rev-5 board, we don't need to pass any board specific parameter
to ARM TF.

BRANCH=none
BUG=none
TEST=build pass

Change-Id: I43eebe25ab14d3dd84e8bb4286e2bb55c8c3c063
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9c4dfe61c69042e464b384e2e0edbc55eda23a74
Original-Change-Id: I541357fee6afb1ff2d771bcb073f7c9a9db52f00
Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/332344
Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com>
Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/14124
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 1 insertions, 10 deletions

diff --git a/src/soc/mediatek/mt8173/bl31_plat_params.c b/src/soc/mediatek/mt8173/bl31_plat_params.c
index 025c202f9d..fc211ef6d4 100644
--- a/src/soc/mediatek/mt8173/bl31_plat_params.c
+++ b/src/soc/mediatek/mt8173/bl31_plat_params.c
@@ -14,17 +14,8 @@
  */
 #include <arm_tf.h>
 #include <assert.h>
-#include <soc/bl31_plat_params.h>
-
-static struct bl31_plat_param *plat_params;
-
-void register_bl31_param(struct bl31_plat_param *param)
-{
-	param->next = (void *)plat_params;
-	plat_params = param;
-}
 
 void *soc_get_bl31_plat_params(bl31_params_t *bl31_params)
 {
-	return (void *)plat_params;
+	return (void *)NULL;
 }