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adjust factory image identification

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Adjust the way to identify factory bootloader to decide
whether SW is factory SW version.

When device in factory mode may be identified as factory version
in previous implementation.

Change-Id: I38b4fe9ea12d70b8e07416110c2d7e8a5bbf994a
Signed-off-by: yanyh2 <yanyh2@motorola.com>
Reviewed-on: https://gerrit.mot.com/1616461
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Zhenxin Xi <xizx@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
yanyh2 2020-06-12 17:41:01 +08:00 • committed by Yonghua Yan
commit 7e2ed631f2
1 changed files with 10 additions and 5 deletions
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15
drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c
View file

@ -1349,6 +1349,7 @@ static bool mmi_factory_check(int type)
bool factory = false;
const char *bootargs = NULL;
char *bl_version = NULL;
char *end = NULL;
if (!np)
return factory;
@ -1359,12 +1360,16 @@ static bool mmi_factory_check(int type)
"mmi,factory-cable");
break;
case MMI_FACTORY_BUILD:
if (!of_property_read_string(np,
"bootargs", &bootargs)) {
bl_version = strstr(bootargs,
"androidboot.bootloader=");
if (bl_version && strstr(bl_version, "factory"))
if (!of_property_read_string(np, "bootargs", &bootargs)) {
bl_version = strstr(bootargs, "androidboot.bootloader=");
if (bl_version) {
end = strpbrk(bl_version, " ");
bl_version = strpbrk(bl_version, "=");
}
if (bl_version && end > bl_version &&
strnstr(bl_version, "factory", end - bl_version)) {
factory = true;
}
}
break;
default: