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| author | Nathan Rossi <nathan@nathanrossi.com> | 2016-12-04 20:48:36 +1000 |
|---|---|---|
| committer | Nathan Rossi <nathan@nathanrossi.com> | 2016-12-14 00:15:33 +1000 |
| commit | 4885a05b6e78f8dbc99cb341367e3409829d72dd (patch) | |
| tree | 459638d53c9b44a5894a6e96712e100d4644d8a5 | |
| parent | 85cfaf4feb6c5cb85baeaa7ca58f3201016a9153 (diff) | |
| download | meta-xilinx-4885a05b6e78f8dbc99cb341367e3409829d72dd.tar.gz | |
README.booting.md: Add info about u-boot-spl.bin
Add information about extracting the u-boot-spl.bin from boot.bin with
the use of 'dd' to strip the boot.bin header.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
| -rw-r--r-- | README.booting.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/README.booting.md b/README.booting.md index 5950bf96..a22ddb7b 100644 --- a/README.booting.md +++ b/README.booting.md | |||
| @@ -60,7 +60,8 @@ Ensure the board is configured to boot from JTAG. The Zynq platform requires the | |||
| 60 | loading of SPL first, this can be done by loading the `u-boot-spl.bin` and | 60 | loading of SPL first, this can be done by loading the `u-boot-spl.bin` and |
| 61 | executing it at location `0x0`. `u-boot-spl.bin` is not output to the deploy | 61 | executing it at location `0x0`. `u-boot-spl.bin` is not output to the deploy |
| 62 | directory by default, it can be obtained from the work directory for U-Boot | 62 | directory by default, it can be obtained from the work directory for U-Boot |
| 63 | (`git/spl/u-boot-spl.bin`). | 63 | (`git/spl/u-boot-spl.bin`) or can be extracted from `boot.bin` using |
| 64 | `dd if=boot.bin of=u-boot-spl.bin bs=1 skip=2240`. | ||
| 64 | 65 | ||
| 65 | xsdb% targets -set -filter {name =~ "ARM*#0"} | 66 | xsdb% targets -set -filter {name =~ "ARM*#0"} |
| 66 | xsdb% dow -data u-boot-spl.bin 0x0 | 67 | xsdb% dow -data u-boot-spl.bin 0x0 |