soc/mediatek/mt8186: Add devapc basic drivers
Add basic devapc (device access permission control) drivers.
DAPC driver is used to set up bus fabric security and data protection
among hardwares. DAPC driver groups the master hardwares into different
domains and gives secure and non-secure property. The slave hardware can
configure different access permissions for different domains via DAPC
driver.
1. Initialize devapc.
2. Set master domain and secure side band.
3. Set default permission.
BUG=b:202871018
TEST=build pass
Signed-off-by: Runyang Chen <runyang.chen@mediatek.corp-partner.google.com>
Change-Id: I5dad4f342eef3136c24c38259ad176dc86b7c0d7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60317
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
diff --git a/src/soc/mediatek/mt8186/soc.c b/src/soc/mediatek/mt8186/soc.c
index e20b447..3ad83f7 100644
--- a/src/soc/mediatek/mt8186/soc.c
+++ b/src/soc/mediatek/mt8186/soc.c
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/device.h>
+#include <soc/devapc.h>
#include <soc/emi.h>
#include <soc/mmu_operations.h>
#include <soc/sspm.h>
@@ -15,6 +16,7 @@
{
mtk_mmu_disable_l2c_sram();
sspm_init();
+ dapc_init();
}
static struct device_operations soc_ops = {