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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
commit | 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 (patch) | |
tree | bcf648efac40ca6139842707f0eba5a4496a6dd2 /plat/mediatek/drivers/emi_mpu/mt8188 | |
parent | Initial commit. (diff) | |
download | arm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.tar.xz arm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.zip |
Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu.c | 14 | ||||
-rw-r--r-- | plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu_priv.h | 45 |
2 files changed, 59 insertions, 0 deletions
diff --git a/plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu.c b/plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu.c new file mode 100644 index 0000000..558533d --- /dev/null +++ b/plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu.c @@ -0,0 +1,14 @@ +/* + * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <common/debug.h> +#include <emi_mpu.h> + +void set_emi_mpu_regions(void) +{ + /* TODO: set emi mpu region */ + INFO("%s, emi mpu is not setting currently\n", __func__); +} diff --git a/plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu_priv.h b/plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu_priv.h new file mode 100644 index 0000000..1ee7397 --- /dev/null +++ b/plat/mediatek/drivers/emi_mpu/mt8188/emi_mpu_priv.h @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef EMI_MPU_PRIV_H +#define EMI_MPU_PRIV_H + +#define ENABLE_EMI_MPU_SW_LOCK (1) + +#define EMI_MPU_CTRL (EMI_MPU_BASE + 0x000) +#define EMI_MPU_DBG (EMI_MPU_BASE + 0x004) +#define EMI_MPU_SA0 (EMI_MPU_BASE + 0x100) +#define EMI_MPU_EA0 (EMI_MPU_BASE + 0x200) +#define EMI_MPU_SA(region) (EMI_MPU_SA0 + (region * 4)) +#define EMI_MPU_EA(region) (EMI_MPU_EA0 + (region * 4)) +#define EMI_MPU_APC0 (EMI_MPU_BASE + 0x300) +#define EMI_MPU_APC(region, dgroup) (EMI_MPU_APC0 + (region * 4) + (dgroup * 0x100)) +#define EMI_MPU_CTRL_D0 (EMI_MPU_BASE + 0x800) +#define EMI_MPU_CTRL_D(domain) (EMI_MPU_CTRL_D0 + (domain * 4)) +#define EMI_RG_MASK_D0 (EMI_MPU_BASE + 0x900) +#define EMI_RG_MASK_D(domain) (EMI_RG_MASK_D0 + (domain * 4)) + +#define SUB_EMI_MPU_CTRL (SUB_EMI_MPU_BASE + 0x000) +#define SUB_EMI_MPU_DBG (SUB_EMI_MPU_BASE + 0x004) +#define SUB_EMI_MPU_SA0 (SUB_EMI_MPU_BASE + 0x100) +#define SUB_EMI_MPU_EA0 (SUB_EMI_MPU_BASE + 0x200) +#define SUB_EMI_MPU_SA(region) (SUB_EMI_MPU_SA0 + (region * 4)) +#define SUB_EMI_MPU_EA(region) (SUB_EMI_MPU_EA0 + (region * 4)) +#define SUB_EMI_MPU_APC0 (SUB_EMI_MPU_BASE + 0x300) +#define SUB_EMI_MPU_APC(region, dgroup) (SUB_EMI_MPU_APC0 + (region * 4) + (dgroup * 0x100)) +#define SUB_EMI_MPU_CTRL_D0 (SUB_EMI_MPU_BASE + 0x800) +#define SUB_EMI_MPU_CTRL_D(domain) (SUB_EMI_MPU_CTRL_D0 + (domain * 4)) +#define SUB_EMI_RG_MASK_D0 (SUB_EMI_MPU_BASE + 0x900) +#define SUB_EMI_RG_MASK_D(domain) (SUB_EMI_RG_MASK_D0 + (domain * 4)) + +#define EMI_MPU_DOMAIN_NUM (16) +#define EMI_MPU_REGION_NUM (32) +#define EMI_MPU_ALIGN_BITS (16) +#define DRAM_OFFSET (0x40000000 >> EMI_MPU_ALIGN_BITS) + +#define EMI_MPU_DGROUP_NUM (EMI_MPU_DOMAIN_NUM / 8) + +#endif |