Add crossystem loc_idx
Change-Id: I9fdedabd02b11e5623b9417f24dc388ce092548c
R=wfrichar@chromium.org
BUG=chromium-os:14069
TEST=manual
crossystem loc_idx=3
crossystem loc_idx # prints 3
crossystem loc_idx=0
crossystem loc_idx # prints 0
Review URL: http://codereview.chromium.org/6826057
diff --git a/host/lib/crossystem.c b/host/lib/crossystem.c
index 1c3fcc2..7ad5d80 100644
--- a/host/lib/crossystem.c
+++ b/host/lib/crossystem.c
@@ -359,6 +359,8 @@
value = VbGetNvStorage(VBNV_KERNEL_FIELD);
if (value != -1)
value &= KERN_NV_FWUPDATE_TRIES_MASK;
+ } else if (!strcasecmp(name,"loc_idx")) {
+ value = VbGetNvStorage(VBNV_LOCALIZATION_INDEX);
}
/* Other parameters */
else if (!strcasecmp(name,"cros_debug")) {
@@ -432,6 +434,8 @@
kern_nv &= ~KERN_NV_FWUPDATE_TRIES_MASK;
kern_nv |= (value & KERN_NV_FWUPDATE_TRIES_MASK);
return VbSetNvStorage(VBNV_KERNEL_FIELD, kern_nv);
+ } else if (!strcasecmp(name,"loc_idx")) {
+ return VbSetNvStorage(VBNV_LOCALIZATION_INDEX, value);
}
return -1;
diff --git a/utility/crossystem_main.c b/utility/crossystem_main.c
index 7289ad1..4cf875a 100644
--- a/utility/crossystem_main.c
+++ b/utility/crossystem_main.c
@@ -66,6 +66,7 @@
"Times to try OS firmware update (writable, inside kern_nv)"},
{"vbtest_errfunc", CAN_WRITE, "Verified boot test error function (writable)"},
{"vbtest_errno", CAN_WRITE, "Verified boot test error number (writable)"},
+ {"loc_idx", CAN_WRITE, "Localization index for firmware screens (writable)"},
/* Fields not shown in a print-all list */
{"vdat_lfdebug", IS_STRING|NO_PRINT_ALL,
"LoadFirmware() debug data (not in print-all)"},