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arm64: zynqmp: Describe images without TF-A

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U-Boot can run out of EL3, NS-EL2 and NS-EL1. Currently default
configuration is NS-EL2 with TF-A but when TF-A is not passed and
configured images can still boot just fine. That's why support this
configuration and describe it via binman.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/9b3dad80138e97005df3d033b4611c9d7e05a177.1738659214.git.michal.simek@amd.com
This commit is contained in:
Michal Simek 2025-02-04 09:53:41 +01:00
parent f339584992
commit eade90fd00
2 changed files with 11 additions and 0 deletions
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5
arch/arm/dts/zynqmp-binman-som.dts
View File

@ -178,8 +178,13 @@
default = "conf-1";
conf-1 {
description = "Multi DTB with TF-A/TEE";
#if CONFIG_BL31_LOAD_ADDR
firmware = "atf";
loadables = "tee", "uboot", "fdt";
#else
firmware = "uboot";
loadables = "fdt";
#endif
};
};
};

6
arch/arm/dts/zynqmp-binman.dts
View File

@ -87,9 +87,15 @@
default = "@conf-DEFAULT-SEQ";
@conf-SEQ {
description = "NAME";
#if CONFIG_BL31_LOAD_ADDR
firmware = "atf";
loadables = "tee", "uboot";
fdt = "fdt-SEQ";
#else
firmware = "uboot";
loadables = "fdt";
#endif
};
};
};