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net: fastboot: make UDP port net: configurable

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The fastboot protocol uses per default the UDP port 5554. In some cases
it might be needed to change the used port. The fastboot utility provides
a way to specifiy an other port number to use already.

  fastboot -s udp:192.168.1.76:1234 boot fastboot.img

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
This commit is contained in:
Christian Gmeiner 2022-01-13 08:40:06 +01:00 committed by Ramon Fried
parent eab18b3b06
commit 046bf8d4c5
2 changed files with 8 additions and 4 deletions
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7
drivers/fastboot/Kconfig
View File

@ -21,6 +21,13 @@ config UDP_FUNCTION_FASTBOOT
help
This enables the fastboot protocol over UDP.
config UDP_FUNCTION_FASTBOOT_PORT
depends on UDP_FUNCTION_FASTBOOT
int "Define FASTBOOT UDP port"
default 5554
help
The fastboot protocol requires a UDP port number.
if FASTBOOT
config FASTBOOT_BUF_ADDR

5
net/fastboot.c
View File

@ -9,9 +9,6 @@
#include <net.h>
#include <net/fastboot.h>
/* Fastboot port # defined in spec */
#define WELL_KNOWN_PORT 5554
enum {
FASTBOOT_ERROR = 0,
FASTBOOT_QUERY = 1,
@ -310,7 +307,7 @@ void fastboot_start_server(void)
printf("Using %s device\n", eth_get_name());
printf("Listening for fastboot command on %pI4\n", &net_ip);
fastboot_our_port = WELL_KNOWN_PORT;
fastboot_our_port = CONFIG_UDP_FUNCTION_FASTBOOT_PORT;
#if CONFIG_IS_ENABLED(FASTBOOT_FLASH)
fastboot_set_progress_callback(fastboot_timed_send_info);