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Diffstat (limited to 'qemu/roms/u-boot/doc/README.commands.spl')
| -rw-r--r-- | qemu/roms/u-boot/doc/README.commands.spl | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/qemu/roms/u-boot/doc/README.commands.spl b/qemu/roms/u-boot/doc/README.commands.spl deleted file mode 100644 index ac332731e..000000000 --- a/qemu/roms/u-boot/doc/README.commands.spl +++ /dev/null @@ -1,31 +0,0 @@ -The spl command is used to export a boot parameter image to RAM. Later -it may implement more functions connected to the SPL. - -SUBCOMMAND EXPORT -To execute the command everything has to be in place as if bootm should be -used. (kernel image, initrd-image, fdt-image etc.) - -export has two subcommands: - atags: exports the ATAGS - fdt: exports the FDT - -Call is: -spl export <ftd|atags> [kernel_addr] [initrd_addr] [fdt_addr if fdt] - - -TYPICAL CALL - -on OMAP3: -nandecc hw -nand read 0x82000000 0x280000 0x400000 /* Read kernel image from NAND*/ -spl export atags /* export ATAGS */ -nand erase 0x680000 0x20000 /* erase - one page */ -nand write 0x80000100 0x680000 0x20000 /* write the image - one page */ - -call with FDT: -nandecc hw -nand read 0x82000000 0x280000 0x400000 /* Read kernel image from NAND*/ -tftpboot 0x80000100 devkit8000.dtb /* Read fdt */ -spl export fdt 0x82000000 - 0x80000100 /* export FDT */ -nand erase 0x680000 0x20000 /* erase - one page */ -nand write <adress shown by spl export> 0x680000 0x20000 |