u-boot.git/include/dfu.h, branch v2020.04 Unnamed repository; edit this file 'description' to name the repository. dfu: Add optional timeout parameter 2020-01-07T13:37:50+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2019-11-27T16:12:15+00:00 98a8f445fd6b93988340d845c96fd47ff454e895 When the `dfu` command is called from the U-Boot environment, it now accepts an optional parameter that specifies a timeout (in seconds). If a DFU connection is not made within that time the `dfu` command exits (as it would if Ctrl+C was pressed). If the timeout is left empty or being zero the `dfu` command behaves as it does now. This is useful for allowing U-Boot to check to see if anything wants to upload new firmware before continuing to boot. The patch is based on the commit https://github.com/01org/edison-u-boot/commit/5e966ccc3c65c18c9783741fa04e0c45e021780c by Sebastien Colleur, which has been heavily reworked due to U-Boot changes in the past. Signed-off-by: Brad Campbell <bradjc5@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 
When the `dfu` command is called from the U-Boot environment,
it now accepts an optional parameter that specifies a timeout (in seconds).
If a DFU connection is not made within that time the `dfu` command exits
(as it would if Ctrl+C was pressed). If the timeout is left empty or being
zero the `dfu` command behaves as it does now.

This is useful for allowing U-Boot to check to see if anything wants to
upload new firmware before continuing to boot.

The patch is based on the commit
https://github.com/01org/edison-u-boot/commit/5e966ccc3c65c18c9783741fa04e0c45e021780c
by Sebastien Colleur, which has been heavily reworked due to U-Boot changes
in the past.

Signed-off-by: Brad Campbell <bradjc5@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
dfu: Drop unused prototype of dfu_trigger_reset() 2020-01-07T13:37:50+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2019-11-27T16:12:13+00:00 fdba54ea2f09b8c62007a3407f461aefb2e839f8 After the commit 1cc03c5c53c0 ("dfu: Provide means to find difference between dfu-util -e and -R") the dangling ptototype appeared. Remove it here. Fixes: 1cc03c5c53c0 ("dfu: Provide means to find difference between dfu-util -e and -R") Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Stephen Warren <swarren@nvidia.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Lukasz Majewski <lukma@denx.de> 
After the commit 1cc03c5c53c0 ("dfu: Provide means to find difference between
dfu-util -e and -R") the dangling ptototype appeared. Remove it here.

Fixes: 1cc03c5c53c0 ("dfu: Provide means to find difference between dfu-util -e and -R")
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Lukasz Majewski <lukma@denx.de>
dfu: add callback for flush and initiated operation 2019-10-31T11:12:31+00:00 Patrick Delaunay patrick.delaunay@st.com 2019-10-14T07:28:07+00:00 067c13c70bfb99d25979b989870ed39eab34659a Add weak callback to allow board specific behavior - flush - initiated This patch prepare usage of DFU back end for communication with STM32CubeProgrammer on stm32mp1 platform with stm32prog command. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> 
Add weak callback to allow board specific behavior
- flush
- initiated

This patch prepare usage of DFU back end for communication with
STM32CubeProgrammer on stm32mp1 platform with stm32prog command.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
dfu: add DFU virtual backend 2019-10-31T11:12:31+00:00 Patrick Delaunay patrick.delaunay@st.com 2019-10-14T07:28:06+00:00 ec44cace4b8d23556924550fe76bf2744eb91144 Add a virtual DFU backend to allow board specific read and write (for OTP update for example). Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> 
Add a virtual DFU backend to allow board specific read and write
(for OTP update for example).

Acked-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
dfu: add partition support for MTD backend 2019-10-31T11:12:31+00:00 Patrick Delaunay patrick.delaunay@st.com 2019-10-14T07:28:05+00:00 d5640f700d0413059b39cdd621c9401ef90d08fa Add the support of MTD partition for the MTD backend. The expected dfu_alt_info for one alternate on the mtd device : <name> part <part_id> <name> partubi <part_id> "partubi" also erase up to the end of the partition after write operation. For example: dfu_alt_info = "spl part 1;u-boot part 2; UBI partubi 3" U-Boot> dfu 0 mtd nand0 Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> 
Add the support of MTD partition for the MTD backend.

The expected dfu_alt_info for one alternate on the mtd device :
	<name> part <part_id>
        <name> partubi <part_id>

"partubi" also erase up to the end of the partition after write operation.

For example: dfu_alt_info = "spl part 1;u-boot part 2; UBI partubi 3"

U-Boot> dfu 0 mtd nand0

Acked-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
dfu: add backend for MTD device 2019-10-31T11:12:31+00:00 Patrick Delaunay patrick.delaunay@st.com 2019-10-14T07:28:04+00:00 6015af28ee6d44d6c7b21f3844c90df9239f66f4 Add DFU backend for MTD device: allow to read and write on all MTD device (NAND, SPI-NOR, SPI-NAND,...) For example : > set dfu_alt_info "nand_raw raw 0x0 0x100000" > dfu 0 mtd nand0 This MTD backend provides the same level than dfu nand backend for NAND and dfu sf backend for SPI-NOR; So it can replace booth of them but it also add support of spi-nand. > set dfu_alt_info "nand_raw raw 0x0 0x100000" > dfu 0 mtd spi-nand0 The backend code is based on the "mtd" command introduced by commit 5db66b3aee6f ("cmd: mtd: add 'mtd' command") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> 
Add DFU backend for MTD device: allow to read
and write on all MTD device (NAND, SPI-NOR,
SPI-NAND,...)

For example :
> set dfu_alt_info "nand_raw raw 0x0 0x100000"
> dfu 0 mtd nand0

This MTD backend provides the same level than dfu nand
backend for NAND and dfu sf backend for SPI-NOR;
So it can replace booth of them but it also
add support of spi-nand.

> set dfu_alt_info "nand_raw raw 0x0 0x100000"
> dfu 0 mtd spi-nand0

The backend code is based on the "mtd" command
introduced by commit 5db66b3aee6f ("cmd: mtd:
add 'mtd' command")

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
dfu: prepare the support of multiple interface 2019-10-31T11:12:31+00:00 Patrick Delaunay patrick.delaunay@st.com 2019-10-14T07:28:01+00:00 9ada683055a11860b83d5c2cc13713ca2b173c33 Split the function dfu_config_entities with 2 new functions - dfu_alt_init - dfu_alt_add Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> 
Split the function dfu_config_entities with 2 new functions
- dfu_alt_init
- dfu_alt_add

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
dfu: sf: add partition support for nor backend 2019-10-31T11:12:31+00:00 Patrick Delaunay patrick.delaunay@st.com 2019-10-14T07:28:00+00:00 cb986ba0fe4692a9d21a193c4ca9db460df77364 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> 
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>
dfu: mmc: call fs functions instead of run_command 2019-01-31T02:22:53+00:00 Simon Goldschmidt simon.k.r.goldschmidt@gmail.com 2019-01-25T18:58:01+00:00 1f92c074cbb53debc7ad31073dc7895d8a2aa44e This unbreaks dfu mmc_file_op which is currently broken since using the load cmd on a buffer from heap is not allowed - added with commit aa3c609e2be5 ("fs: prevent overwriting reserved memory") Fixes: commit aa3c609e2be5 ("fs: prevent overwriting reserved memory") Reported-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Lukasz Majewski <lukma@denx.de> 
This unbreaks dfu mmc_file_op which is currently broken since using the
load cmd on a buffer from heap is not allowed - added with
commit aa3c609e2be5 ("fs: prevent overwriting reserved memory")

Fixes: commit aa3c609e2be5 ("fs: prevent overwriting reserved memory")
Reported-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Lukasz Majewski <lukma@denx.de>
dfu: Make DFU support more SPL friendly 2019-01-26T13:13:55+00:00 Andrew F. Davis afd@ti.com 2019-01-17T19:43:03+00:00 2d59ec84829ff339041667c857afe94d5160f4b4 Do this by using $(SPL_) in Makefiles and CONFIG_IS_ENABLED in C code. This ensures the files and features are only built into the right build for which they are enabled. Using the macros to simplify this patch was made possible by the config symbol rename done in the last patch. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Lukasz Majewski <lukma@denx.de> 
Do this by using $(SPL_) in Makefiles and CONFIG_IS_ENABLED in C code.
This ensures the files and features are only built into the right build
for which they are enabled. Using the macros to simplify this patch was
made possible by the config symbol rename done in the last patch.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Lukasz Majewski <lukma@denx.de>