From 0eb92dfbc7ceeec6af0e5f0e2ace6c389541838f Mon Sep 17 00:00:00 2001
From: Tristan Shieh <tristan.shieh@mediatek.com>
Date: Fri, 8 Jun 2018 18:21:45 +0800
Subject: mediatek/mt8183: Add MMU operation support

Enable MMU in bootblock for performance, link common code to provide
mtk_mmu_after_dram() to update MMU table in romstage after dram ready,
implement mtk_soc_disable_l2c_sram(), and call
mtk_mmu_disable_l2c_sram() to turn off L2C sram in ramstage.

BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui.

Change-Id: I4e35f8276ca23de7fd13da3515b9f48d944ead32
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27303
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
---
 src/soc/mediatek/mt8183/bootblock.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/soc/mediatek/mt8183/bootblock.c')

diff --git a/src/soc/mediatek/mt8183/bootblock.c b/src/soc/mediatek/mt8183/bootblock.c
index 4eca0f145c..e105d4679a 100644
--- a/src/soc/mediatek/mt8183/bootblock.c
+++ b/src/soc/mediatek/mt8183/bootblock.c
@@ -14,9 +14,11 @@
  */
 
 #include <bootblock_common.h>
+#include <soc/mmu_operations.h>
 #include <soc/wdt.h>
 
 void bootblock_soc_init(void)
 {
+	mtk_mmu_init();
 	mtk_wdt_init();
 }
-- 
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