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// SPDX-License-Identifier: GPL-2.0+
/*
* U-Boot additions
*
* Copyright (C) 2025 Altera Corporation <www.altera.com>
*/
/ {
soc@0 {
socfpga-system-mgr-firewall {
compatible = "intel,socfpga-dtreg";
#address-cells = <1>;
#size-cells = <1>;
bootph-all;
i_sys_mgr_core@ffd12000 {
reg = <0xffd12000 0x00000230>;
intel,offset-settings =
/* Enable non-secure interface to DMA */
<0x00000020 0xff010000 0xff010011>,
/* Enable non-secure interface to DMA periph */
<0x00000024 0xffffffff 0xffffffff>;
bootph-all;
};
};
socfpga_l3interconnect_firewall:socfpga-l3interconnect-firewall {
compatible = "intel,socfpga-dtreg";
#address-cells = <1>;
#size-cells = <1>;
bootph-all;
noc_fw_l4_per_l4_per_scr@ffd21000 {
reg = <0xffd21000 0x00000074>;
intel,offset-settings =
/* Disable L4 periphs firewall */
<0x00000000 0x01010001 0x01010001>,
<0x00000004 0x01010001 0x01010001>,
<0x0000000c 0x01010001 0x01010001>,
<0x00000010 0x01010001 0x01010001>,
<0x0000001c 0x01010001 0x01010101>,
<0x00000020 0x01010001 0x01010101>,
<0x00000024 0x01010001 0x01010101>,
<0x00000028 0x01010001 0x01010101>,
<0x0000002c 0x01010001 0x01010001>,
<0x00000030 0x01010001 0x01010001>,
<0x00000034 0x01010001 0x01010001>,
<0x00000040 0x01010001 0x01010001>,
<0x00000044 0x01010001 0x01010101>,
<0x00000048 0x01010001 0x01010101>,
<0x00000050 0x01010001 0x01010101>,
<0x00000054 0x01010001 0x01010101>,
<0x00000058 0x01010001 0x01010101>,
<0x0000005c 0x01010001 0x01010101>,
<0x00000060 0x01010001 0x01010101>,
<0x00000064 0x01010001 0x01010101>,
<0x00000068 0x01010001 0x01010101>,
<0x0000006c 0x01010001 0x01010101>,
<0x00000070 0x01010001 0x01010101>;
bootph-all;
};
noc_fw_l4_sys_l4_sys_scr@ffd21100 {
reg = <0xffd21100 0x00000098>;
intel,offset-settings =
/* Disable L4 system firewall */
<0x00000008 0x01010001 0x01010001>,
<0x0000000c 0x01010001 0x01010001>,
<0x00000010 0x01010001 0x01010001>,
<0x00000014 0x01010001 0x01010001>,
<0x00000018 0x01010001 0x01010001>,
<0x0000001c 0x01010001 0x01010001>,
<0x00000020 0x01010001 0x01010001>,
<0x0000002c 0x01010001 0x01010001>,
<0x00000030 0x01010001 0x01010001>,
<0x00000034 0x01010001 0x01010001>,
<0x00000038 0x01010001 0x01010001>,
<0x00000040 0x01010001 0x01010001>,
<0x00000044 0x01010001 0x01010001>,
<0x00000048 0x01010001 0x01010001>,
<0x0000004c 0x01010001 0x01010001>,
<0x00000054 0x01010001 0x01010001>,
<0x00000058 0x01010001 0x01010001>,
<0x0000005c 0x01010001 0x01010001>,
<0x00000060 0x01010001 0x01010101>,
<0x00000064 0x01010001 0x01010101>,
<0x00000068 0x01010001 0x01010101>,
<0x0000006c 0x01010001 0x01010101>,
<0x00000070 0x01010001 0x01010101>,
<0x00000074 0x01010001 0x01010101>,
<0x00000078 0x01010001 0x03010001>,
<0x00000090 0x01010001 0x01010001>,
<0x00000094 0x01010001 0x01010001>;
bootph-all;
};
noc_fw_soc2fpga_soc2fpga_scr@ffd21200 {
reg = <0xffd21200 0x00000004>;
/* Disable soc2fpga security access */
intel,offset-settings = <0x00000000 0x0ffe0101 0x0ffe0101>;
bootph-all;
};
noc_fw_lwsoc2fpga_lwsoc2fpga_scr@ffd21300 {
reg = <0xffd21300 0x00000004>;
/* Disable lightweight soc2fpga security access */
intel,offset-settings = <0x00000000 0x0ffe0101 0x0ffe0101>;
bootph-all;
};
noc_fw_tcu_tcu_scr@ffd21400 {
reg = <0xffd21400 0x00000004>;
/* Disable DMA ECC security access, for SMMU use */
intel,offset-settings = <0x00000000 0x01010001 0x01010001>;
bootph-all;
};
noc_fw_priv_MemoryMap_priv@ffd24800 {
reg = <0xffd24800 0x0000000c>;
intel,offset-settings =
/* Enable non-prviledged access to various periphs */
<0x00000000 0xfff73ffb 0xfff73ffb>;
bootph-all;
};
};
socfpga_smmu_secure_config: socfpga-smmu-secure-config {
compatible = "intel,socfpga-dtreg";
#address-cells = <1>;
#size-cells = <1>;
bootph-all;
/* TCU */
noc_fw_tcu_tcu_scr@ffd21400 {
reg = <0xffd21400 0x00000004>;
intel,offset-settings =
<0x00000000 0x01010001 0x01010001>;
bootph-all;
};
/* System manager */
i_sys_mgt_sysmgr_csr@ffd12000 {
reg = <0xffd12000 0x00000500>;
intel,offset-settings =
/* i_sys_mgr_core_emac0 */
<0x00000044 0x0a000000 0xffff0103>,
/* i_sys_mgr_core_emac1 */
<0x00000048 0x0a000000 0xffff0103>,
/* i_sys_mgr_core_emac2 */
<0x0000004c 0x0a000000 0xffff0103>,
/* i_sys_mgr_core_nand_l3master */
<0x00000034 0x00220000 0x007733ff>,
/* i_sys_mgr_core_sdmmc_l3master */
<0x0000002c 0x00000020 0x03ff03ff>,
/* i_sys_mgr_core_usb0_l3master */
<0x00000038 0x00000200 0x03ff30ff>,
/* i_sys_mgr_core_usb1_l3master */
<0x0000003c 0x00000200 0x03ff30ff>;
bootph-all;
};
};
};
};
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