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89caf6d6c5
For readability during configuring firewalls, adding k3-security.h file and including it in k3-binman.dtsi to be accessible across K3 SoCs Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com> Reviewed-by: Andrew Davis <afd@ti.com>
58 lines
2 KiB
C
58 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/
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*/
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#ifndef DTS_ARM64_TI_K3_FIREWALL_H
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#define DTS_ARM64_TI_K3_FIREWALL_H
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#define FWPRIVID_ALL 0xc3
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#define FWPRIVID_ARMV8 1
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#define FWPRIVID_SHIFT 16
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#define FWCTRL_EN 0xA
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#define FWCTRL_LOCK (1 << 4)
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#define FWCTRL_BG (1 << 8)
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#define FWCTRL_CACHE (1 << 9)
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#define FWPERM_SECURE_PRIV_WRITE (1 << 0)
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#define FWPERM_SECURE_PRIV_READ (1 << 1)
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#define FWPERM_SECURE_PRIV_CACHEABLE (1 << 2)
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#define FWPERM_SECURE_PRIV_DEBUG (1 << 3)
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#define FWPERM_SECURE_PRIV_RWCD (FWPERM_SECURE_PRIV_READ | \
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FWPERM_SECURE_PRIV_WRITE | \
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FWPERM_SECURE_PRIV_CACHEABLE | \
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FWPERM_SECURE_PRIV_DEBUG)
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#define FWPERM_SECURE_USER_WRITE (1 << 4)
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#define FWPERM_SECURE_USER_READ (1 << 5)
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#define FWPERM_SECURE_USER_CACHEABLE (1 << 6)
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#define FWPERM_SECURE_USER_DEBUG (1 << 7)
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#define FWPERM_SECURE_USER_RWCD (FWPERM_SECURE_USER_READ | \
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FWPERM_SECURE_USER_WRITE | \
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FWPERM_SECURE_USER_CACHEABLE | \
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FWPERM_SECURE_USER_DEBUG)
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#define FWPERM_NON_SECURE_PRIV_WRITE (1 << 8)
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#define FWPERM_NON_SECURE_PRIV_READ (1 << 9)
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#define FWPERM_NON_SECURE_PRIV_CACHEABLE (1 << 10)
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#define FWPERM_NON_SECURE_PRIV_DEBUG (1 << 11)
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#define FWPERM_NON_SECURE_PRIV_RWCD (FWPERM_NON_SECURE_PRIV_READ | \
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FWPERM_NON_SECURE_PRIV_WRITE | \
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FWPERM_NON_SECURE_PRIV_CACHEABLE | \
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FWPERM_NON_SECURE_PRIV_DEBUG)
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#define FWPERM_NON_SECURE_USER_WRITE (1 << 12)
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#define FWPERM_NON_SECURE_USER_READ (1 << 13)
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#define FWPERM_NON_SECURE_USER_CACHEABLE (1 << 14)
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#define FWPERM_NON_SECURE_USER_DEBUG (1 << 15)
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#define FWPERM_NON_SECURE_USER_RWCD (FWPERM_NON_SECURE_USER_READ | \
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FWPERM_NON_SECURE_USER_WRITE | \
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FWPERM_NON_SECURE_USER_CACHEABLE | \
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FWPERM_NON_SECURE_USER_DEBUG)
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#endif
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