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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2019-10-14 09:28:00 +0200 |
|---|---|---|
| committer | Marek Vasut <marek.vasut+renesas@gmail.com> | 2019-10-31 12:12:31 +0100 |
| commit | cb986ba0fe4692a9d21a193c4ca9db460df77364 (patch) | |
| tree | 1aabc10a2f1e8ab8b583ac1c4ce6ea125bc7fc9a /doc | |
| parent | 321179eec565d4ddcd3daff18357a658cf823bef (diff) | |
| download | u-boot-cb986ba0fe4692a9d21a193c4ca9db460df77364.zip u-boot-cb986ba0fe4692a9d21a193c4ca9db460df77364.tar.gz u-boot-cb986ba0fe4692a9d21a193c4ca9db460df77364.tar.bz2 | |
dfu: sf: add partition support for nor backend
Copy the partition support from NAND backend to SF,
support part and partubi option.
In case of ubi partition, erase the rest of the
partition as it is mandatory for UBI.
The added code is under compilation flag CONFIG_DFU_SF_PART
activated by default.
for example:
U-Boot> env set dfu_alt_info "spl part 0 1;\
u-boot part 0 2;u-boot-env part 0 3;UBI partubi 0 4"
U-Boot> dfu 0 sf 0:0:10000000:0
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.dfu | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/README.dfu b/doc/README.dfu index f5344e2..7a2b5f1 100644 --- a/doc/README.dfu +++ b/doc/README.dfu @@ -33,6 +33,7 @@ Configuration Options: CONFIG_DFU_NAND CONFIG_DFU_RAM CONFIG_DFU_SF + CONFIG_DFU_SF_PART CONFIG_CMD_DFU Environment variables: @@ -89,6 +90,10 @@ Commands: cmd: dfu 0 sf <dev> each element in "dfu_alt_info" = <name> ram <offset> <size> raw access to sf device + <name> part <dev> <part_id> raw acces to partition + <name> partubi <dev> <part_id> raw acces to ubi partition + + with <partid> is the MTD partition index Host tools: When U-Boot runs the dfu stack, the DFU host tools can be used |