mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2026-07-06 08:41:19 +00:00
Yann Gautier
4357db5b17
Cleanup the BL2 device tree file by removing the nodes for the devices that are not used to boot, depending on compilation flags. In SDMMC boot, the gain for the dtb file is about 2.3kB. Change-Id: I3ba13e06dd22b52cff96f51db2dac94b532c81ae Signed-off-by: Yann Gautier <yann.gautier@st.com>
92 lines
2.2 KiB
Devicetree
92 lines
2.2 KiB
Devicetree
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2020-2021 - All Rights Reserved
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*/
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/ {
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#if !STM32MP_EMMC && !STM32MP_SDMMC
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aliases {
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/delete-property/ mmc0;
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};
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#endif
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cpus {
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/delete-node/ cpu@1;
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};
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/delete-node/ psci;
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soc {
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/delete-node/ timer@40006000;
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/delete-node/ timer@44006000;
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#if !STM32MP_USB_PROGRAMMER
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/delete-node/ usb-otg@49000000;
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#endif
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/delete-node/ pwr_mcu@50001014;
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/delete-node/ cryp@54001000;
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/delete-node/ rng@54003000;
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#if !STM32MP_RAW_NAND
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/delete-node/ memory-controller@58002000;
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#endif
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#if !STM32MP_SPI_NAND && !STM32MP_SPI_NOR
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/delete-node/ spi@58003000;
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#endif
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#if !STM32MP_EMMC && !STM32MP_SDMMC
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/delete-node/ mmc@58005000;
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/delete-node/ mmc@58007000;
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#endif
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#if !STM32MP_USB_PROGRAMMER
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/delete-node/ usbphyc@5a006000;
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#endif
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/delete-node/ spi@5c001000;
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/delete-node/ rtc@5c004000;
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/delete-node/ etzpc@5c007000;
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/delete-node/ stgen@5c008000;
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/delete-node/ i2c@5c009000;
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/delete-node/ tamp@5c00a000;
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pin-controller@50002000 {
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#if !STM32MP_RAW_NAND
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/delete-node/ fmc-0;
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#endif
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#if !STM32MP_SPI_NAND && !STM32MP_SPI_NOR
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/delete-node/ qspi-clk-0;
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/delete-node/ qspi-bk1-0;
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/delete-node/ qspi-bk2-0;
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#endif
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#if !STM32MP_EMMC && !STM32MP_SDMMC
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/delete-node/ sdmmc1-b4-0;
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/delete-node/ sdmmc1-dir-0;
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/delete-node/ sdmmc2-b4-0;
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/delete-node/ sdmmc2-b4-1;
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/delete-node/ sdmmc2-d47-0;
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#endif
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#if !STM32MP_USB_PROGRAMMER
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/delete-node/ usbotg_hs-0;
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/delete-node/ usbotg-fs-dp-dm-0;
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#endif
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};
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};
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#if !STM32MP_USE_STM32IMAGE
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/*
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* UUID's here are UUID RFC 4122 compliant meaning fieds are stored in
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* network order (big endian)
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*/
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st-io_policies {
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fip-handles {
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compatible = "st,io-fip-handle";
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fw_cfg_uuid = "5807e16a-8459-47be-8ed5-648e8dddab0e";
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bl32_uuid = "05d0e189-53dc-1347-8d2b-500a4b7a3e38";
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bl32_extra1_uuid = "0b70c29b-2a5a-7840-9f65-0a5682738288";
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bl32_extra2_uuid = "8ea87bb1-cfa2-3f4d-85fd-e7bba50220d9";
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bl33_uuid = "d6d0eea7-fcea-d54b-9782-9934f234b6e4";
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hw_cfg_uuid = "08b8f1d9-c9cf-9349-a962-6fbc6b7265cc";
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tos_fw_cfg_uuid = "26257c1a-dbc6-7f47-8d96-c4c4b0248021";
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nt_fw_cfg_uuid = "28da9815-93e8-7e44-ac66-1aaf801550f9";
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};
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};
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#endif /* !STM32MP_USE_STM32IMAGE */
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};
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