mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-12-29 18:11:05 +00:00
46102d3b4e
Remove the meaningless version string in iSerialNumber, which was incorrect since this string should be unique to a device if it exists. Export the firmware version string as the configuration string, so it's traceable to a given firmware build/sources. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=samus BUG=none TEST=make buildall from a workstation, do "sudo lsusb -v" and see the full version string exported as the configuration name. Change-Id: I557df2936421e2926ac0fc0003888370cec3e201 Reviewed-on: https://chromium-review.googlesource.com/222877 Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Commit-Queue: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org>
59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
/* Embed firmware version number in the binary */
|
|
|
|
#include <stdint.h>
|
|
#include "common.h"
|
|
#include "ec_version.h"
|
|
#include "usb.h"
|
|
#include "version.h"
|
|
|
|
const struct version_struct version_data
|
|
__attribute__((section(".rodata.ver"))) = {
|
|
CROS_EC_VERSION_COOKIE1,
|
|
CROS_EC_VERSION32,
|
|
CROS_EC_VERSION_COOKIE2
|
|
};
|
|
|
|
const char build_info[] __attribute__((section(".rodata.buildinfo"))) =
|
|
CROS_EC_VERSION " " DATE " " BUILDER;
|
|
|
|
#ifdef CONFIG_USB
|
|
/* UTF-16 encoded USB string descriptor */
|
|
const void * const usb_fw_version = USB_STRING_DESC(CROS_EC_VERSION32);
|
|
#endif
|
|
|
|
uint32_t ver_get_numcommits(void)
|
|
{
|
|
int i;
|
|
int numperiods = 0;
|
|
uint32_t ret = 0;
|
|
|
|
/*
|
|
* Version string is formatted like:
|
|
* name_major.branch.numcommits-hash[dirty]
|
|
* we want to return the numcommits as an int.
|
|
*/
|
|
for (i = 0; i < 32; i++) {
|
|
if (version_data.version[i] == '.') {
|
|
numperiods++;
|
|
if (numperiods == 2)
|
|
break;
|
|
}
|
|
}
|
|
|
|
i++;
|
|
for (; i < 32; i++) {
|
|
if (version_data.version[i] == '-')
|
|
break;
|
|
ret *= 10;
|
|
ret += version_data.version[i] - '0';
|
|
}
|
|
|
|
return (i == 32 ? 0 : ret);
|
|
}
|
|
|