diff options
| author | Patrick Delaunay <patrick.delaunay@st.com> | 2019-10-14 09:28:04 +0200 |
|---|---|---|
| committer | Marek Vasut <marek.vasut+renesas@gmail.com> | 2019-10-31 12:12:31 +0100 |
| commit | 6015af28ee6d44d6c7b21f3844c90df9239f66f4 (patch) | |
| tree | f8c5156bbaa7ad4838688da410e1ef88a5769d59 /drivers/dfu/dfu.c | |
| parent | 0de1022d885a4a637cae2955b4e32e1407696429 (diff) | |
| download | u-boot-6015af28ee6d44d6c7b21f3844c90df9239f66f4.tar.gz | |
dfu: add backend for MTD device
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>
Diffstat (limited to 'drivers/dfu/dfu.c')
| -rw-r--r-- | drivers/dfu/dfu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 50919fcae9..4f4a07b790 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -462,6 +462,9 @@ static int dfu_fill_entity(struct dfu_entity *dfu, char *s, int alt, if (strcmp(interface, "mmc") == 0) { if (dfu_fill_entity_mmc(dfu, devstr, s)) return -1; + } else if (strcmp(interface, "mtd") == 0) { + if (dfu_fill_entity_mtd(dfu, devstr, s)) + return -1; } else if (strcmp(interface, "nand") == 0) { if (dfu_fill_entity_nand(dfu, devstr, s)) return -1; @@ -566,7 +569,7 @@ int dfu_config_entities(char *env, char *interface, char *devstr) const char *dfu_get_dev_type(enum dfu_device_type t) { const char *const dev_t[] = {NULL, "eMMC", "OneNAND", "NAND", "RAM", - "SF"}; + "SF", "MTD"}; return dev_t[t]; } |