As per documentation [1], Android-Q requires for bootloader to provide "is-userspace" variable. "no" value should be always returned. This patch implements this fastboot variable.

[1] https://android.googlesource.com/platform/system/core/+/refs/tags/android-q-...

Signed-off-by: Sam Protsenko semen.protsenko@linaro.org --- Changes in v2: - use the fixed link for tag instead of floating one for master branch - add "getvar:" in the commit title to be more specific

drivers/fastboot/fb_getvar.c | 9 +++++++++ 1 file changed, 9 insertions(+)

diff --git a/drivers/fastboot/fb_getvar.c b/drivers/fastboot/fb_getvar.c index 9ee5054485..fd0823b2bf 100644 --- a/drivers/fastboot/fb_getvar.c +++ b/drivers/fastboot/fb_getvar.c @@ -28,6 +28,7 @@ static void getvar_partition_type(char *part_name, char *response); #if CONFIG_IS_ENABLED(FASTBOOT_FLASH) static void getvar_partition_size(char *part_name, char *response); #endif +static void getvar_is_userspace(char *var_parameter, char *response);

static const struct { const char *variable; @@ -78,6 +79,9 @@ static const struct { .variable = "partition-size", .dispatch = getvar_partition_size #endif + }, { + .variable = "is-userspace", + .dispatch = getvar_is_userspace } };

@@ -243,6 +247,11 @@ static void getvar_partition_size(char *part_name, char *response) } #endif

+static void getvar_is_userspace(char *var_parameter, char *response) +{ + fastboot_okay("no", response); +} + /** * fastboot_getvar() - Writes variable indicated by cmd_parameter to response. *