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https://github.com/brain-hackers/u-boot-brain
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0e6522cbd1
Add example of its files to generate FIT to start kernel on ev1 or dk2 board with - only kernel and dtb = fit_copro_kernel_dtb.its - kernel, M4 copro firmware and dtb = it_copro_kernel_dtb.its Add extlinux example to manage config in generated FIT. Signed-off-by: Loic Pallardy <loic.pallardy@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
104 lines
1.6 KiB
Plaintext
104 lines
1.6 KiB
Plaintext
/*
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* Compilation:
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* mkimage -f fit_copro_kernel_dtb.its fit_copro_kernel_dtb.itb
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*/
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/dts-v1/;
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/ {
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description = "U-Boot fitImage for stm32mp157";
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#address-cells = <1>;
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images {
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copro {
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description = "M4 copro";
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data = /incbin/("rproc-m4-fw.elf");
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type = "copro";
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arch = "arm";
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compression = "none";
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load = <0xC0800000>;
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hash-1 {
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algo = "sha1";
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};
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};
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kernel {
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description = "Linux kernel";
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data = /incbin/("zImage");
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type = "kernel";
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arch = "arm";
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os = "linux";
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compression = "none";
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load = <0xC0008000>;
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entry = <0xC0008000>;
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hash-1 {
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algo = "sha1";
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};
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};
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fdt-dk2 {
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description = "FDT dk2";
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data = /incbin/("stm32mp157c-dk2.dtb");
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type = "flat_dt";
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arch = "arm";
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compression = "none";
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hash-1 {
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algo = "sha1";
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};
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};
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fdt-ev1 {
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description = "FDT ev1";
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data = /incbin/("stm32mp157c-ev1.dtb");
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type = "flat_dt";
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arch = "arm";
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compression = "none";
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hash-1 {
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algo = "sha1";
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};
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};
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};
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configurations {
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default = "dk2-m4";
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dk2-m4 {
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description = "dk2-m4";
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loadables = "copro";
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kernel = "kernel";
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fdt = "fdt-dk2";
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hash-1 {
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algo = "sha1";
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};
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};
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dk2 {
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description = "dk2";
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kernel = "kernel";
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fdt = "fdt-dk2";
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hash-1 {
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algo = "sha1";
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};
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};
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ev1-m4 {
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description = "ev1-m4";
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loadables = "copro";
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kernel = "kernel";
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fdt = "fdt-ev1";
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hash-1 {
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algo = "sha1";
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};
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};
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ev1 {
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description = "ev1";
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kernel = "kernel";
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fdt = "fdt-ev1";
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hash-1 {
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algo = "sha1";
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};
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};
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};
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};
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