From: Jassi Brar jaswinder.singh@linaro.org
Just like fwu_plat_get_update_index, provide a default/weak implementation of fwu_plat_get_bootidx. So that most platforms wouldn't have to re-implement the likely case.
Signed-off-by: Jassi Brar jaswinder.singh@linaro.org --- lib/fwu_updates/fwu.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/lib/fwu_updates/fwu.c b/lib/fwu_updates/fwu.c index a24ccf567a..c9996f4d6d 100644 --- a/lib/fwu_updates/fwu.c +++ b/lib/fwu_updates/fwu.c @@ -545,6 +545,24 @@ __weak int fwu_plat_get_update_index(uint *update_idx) return ret; }
+/** + * fwu_plat_get_bootidx() - Get the value of the boot index + * @boot_idx: Boot index value + * + * Get the value of the bank(partition) from which the platform + * has booted. This value is passed to U-Boot from the earlier + * stage bootloader which loads and boots all the relevant + * firmware images + */ +__weak void fwu_plat_get_bootidx(uint *boot_idx) +{ + int ret; + + ret = fwu_get_active_index(boot_idx); + if (ret < 0) + *boot_idx = 0; /* Dummy value */ +} + /** * fwu_update_checks_pass() - Check if FWU update can be done *