From: Sam Protsenko Date: Wed, 12 Jun 2019 21:49:45 +0000 (+0300) Subject: fastboot: Fix slot names reported by getvar X-Git-Tag: v2019.07~28^2~3 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=97a0c6ff577d57f162abc696c4efc962981229b1;p=oweals%2Fu-boot.git fastboot: Fix slot names reported by getvar In commit [1] fastboot tool was changed w.r.t. new A/B specification [2], and now we should report slot names in "a" format instead of "_a". Latter is now considered legacy and we shouldn't rely on that anymore. Due to this one can observe next error with recent fastboot tool: $ fastboot flash boot boot.img Sending 'boot__a' (11301 KB) OKAY [ 0.451s] Writing 'boot__a' FAILED (remote: 'cannot find partition') fastboot: error: Command failed Let's use new slot format in order to fix double underscores "__" and to be in sync with AOSP master. [1] https://android.googlesource.com/platform/system/core/+/8091947847d5e5130b09d2ac0a4bdc900f3b77c5 [2] https://source.android.com/devices/tech/ota/ab/ab_implement#partitions Signed-off-by: Sam Protsenko --- diff --git a/drivers/fastboot/fb_getvar.c b/drivers/fastboot/fb_getvar.c index 4268628f5e..a384d174e7 100644 --- a/drivers/fastboot/fb_getvar.c +++ b/drivers/fastboot/fb_getvar.c @@ -133,13 +133,13 @@ static void getvar_platform(char *var_parameter, char *response) static void getvar_current_slot(char *var_parameter, char *response) { - /* A/B not implemented, for now always return _a */ - fastboot_okay("_a", response); + /* A/B not implemented, for now always return "a" */ + fastboot_okay("a", response); } static void getvar_slot_suffixes(char *var_parameter, char *response) { - fastboot_okay("_a,_b", response); + fastboot_okay("a,b", response); } static void getvar_has_slot(char *part_name, char *response)