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601cebc29d
While we continue to have some systems which support extremely legacy OS booting methods, we do not have use cases for supporting this in Falcon mode anymore. Remove this support and references from the documentation. Co-developed-by: Anshul Dalal <anshuld@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com>
24 lines
724 B
Plaintext
24 lines
724 B
Plaintext
The spl command is used to export a boot parameter image to RAM. Later
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it may implement more functions connected to the SPL.
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SUBCOMMAND EXPORT
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To execute the command everything has to be in place as if bootm should be
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used. (kernel image, initrd-image, fdt-image etc.)
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export has one subcommand:
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fdt: exports the FDT
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Call is:
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spl export fdt [kernel_addr] [initrd_addr] [fdt_addr if fdt]
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TYPICAL CALL
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on OMAP3 with FDT:
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nandecc hw
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nand read 0x82000000 0x280000 0x400000 /* Read kernel image from NAND*/
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tftpboot 0x80000100 devkit8000.dtb /* Read fdt */
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spl export fdt 0x82000000 - 0x80000100 /* export FDT */
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nand erase 0x680000 0x20000 /* erase - one page */
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nand write <adress shown by spl export> 0x680000 0x20000
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