@@ -100,6 +100,7 @@ struct f_sdp {
enum sdp_state state;
enum sdp_state next_state;
u32 dnl_address;
+ u32 dnl_bytes;
u32 dnl_bytes_remaining;
u32 jmp_address;
bool always_send_status;
@@ -276,6 +277,7 @@ static void sdp_rx_command_complete(struct usb_ep *ep, struct usb_request *req)
sdp->state = SDP_STATE_RX_FILE_DATA;
sdp->dnl_address = be32_to_cpu(cmd->addr);
sdp->dnl_bytes_remaining = be32_to_cpu(cmd->cnt);
+ sdp->dnl_bytes = sdp->dnl_bytes_remaining;
sdp->next_state = SDP_STATE_IDLE;
printf("Downloading file of size %d to 0x%08x... ",
@@ -355,6 +357,9 @@ static void sdp_rx_data_complete(struct usb_ep *ep, struct usb_request *req)
if (sdp->dnl_bytes_remaining)
return;
+#ifndef CONFIG_SPL_BUILD
+ env_set_hex("filesize", sdp->dnl_bytes);
+#endif
printf("done\n");
switch (sdp->state) {
Currently it's not possible to get filesize of downloaded images and it's impossible to automate some tasks in scripts. So this patch adds `filesize` environment variable with size (as hex number in bytes) of the last successfully downloaded file via `sdp` command. Cc: Lukasz Majewski <lukma@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Petr Štetiar <ynezz@true.cz> --- Changes since v1: * added more details to the commit message drivers/usb/gadget/f_sdp.c | 5 +++++ 1 file changed, 5 insertions(+)