commit fb70fb4e19b5d454cdf2fa8c7a556422cb4eb2a1
author Penny Jan <penny.jan@mediatek.corp-partner.google.com> Sun Oct 03 10:11:04 2021 +0800
committer Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com> Wed Dec 22 18:06:48 2021 +0800
tree 38b5b1c90541c41e420449dfb4bb5780bbfe6e31
parent ab853c28abd7f0059e536c06d8576e73c1512982

feat(plat/mediatek/mt8186): add EMI MPU basic driver

EMI MPU stands for external memory interface memory protect unit.
MT8186 supports 32 regions and 16 domains.
We add basic driver currently, and will add more settings for
EMI MPU in next patch.

TEST=build pass
BUG=b:202871018

Signed-off-by: Penny Jan <penny.jan@mediatek.corp-partner.google.com>
Change-Id: Ia9e5030164e40e060a05e8f91d2ac88258c2e98e

plat/mediatek/mt8186/include/platform_def.h

diff --git a/plat/mediatek/mt8186/include/platform_def.h b/plat/mediatek/mt8186/include/platform_def.h
index bf1bbef..d73466b 100644
--- a/plat/mediatek/mt8186/include/platform_def.h
+++ b/plat/mediatek/mt8186/include/platform_def.h
@@ -30,6 +30,11 @@
 #define UART_BAUDRATE			115200
 
 /*******************************************************************************
+ * EMI MPU related constants
+ ******************************************************************************/
+#define EMI_MPU_BASE		(IO_PHYS + 0x0021B000)
+
+/*******************************************************************************
  * System counter frequency related constants
  ******************************************************************************/
 #define SYS_COUNTER_FREQ_IN_TICKS	13000000