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| author | Heiko Schocher <hs@denx.de> | 2021-02-10 09:29:03 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2021-02-26 15:30:55 +0100 |
| commit | bc820d5bcc507366677c592e400e120481748c05 (patch) | |
| tree | 63020a78f16249aa8bc570a1c3ccfff97ae0c513 /drivers/usb | |
| parent | 403c2e46b4e99e87901f90fb879081e5baa6bb0b (diff) | |
| download | u-boot-bc820d5bcc507366677c592e400e120481748c05.zip u-boot-bc820d5bcc507366677c592e400e120481748c05.tar.gz u-boot-bc820d5bcc507366677c592e400e120481748c05.tar.bz2 | |
fastboot: add UUU command UCmd and ACmd support
add support for the UUU commands ACmd and UCmd.
Enable them through the Kconfig option
CONFIG_FASTBOOT_UUU_SUPPORT
base was commit in NXP kernel
9b149c2a2882: ("MLK-18591-3 android: Add FSL android fastboot support")
and ported it to current mainline. Tested this patch
on imx6ul based board.
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/f_fastboot.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 950cc11..8ba55aa 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -494,6 +494,18 @@ static void do_bootm_on_complete(struct usb_ep *ep, struct usb_request *req) do_exit_on_complete(ep, req); } +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +static void do_acmd_complete(struct usb_ep *ep, struct usb_request *req) +{ + /* When usb dequeue complete will be called + * Need status value before call run_command. + * otherwise, host can't get last message. + */ + if (req->status == 0) + fastboot_acmd_complete(); +} +#endif + static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) { char *cmdbuf = req->buf; @@ -532,6 +544,11 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) case FASTBOOT_COMMAND_REBOOT_RECOVERY: fastboot_func->in_req->complete = compl_do_reset; break; +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) + case FASTBOOT_COMMAND_ACMD: + fastboot_func->in_req->complete = do_acmd_complete; + break; +#endif } } |