[PATCH v2 08/21] drivers: fwu: allocate memory for metadata copies

[Sughosh Ganu]

With migration of the FWU metadata access code to version 2, the size
of the metadata is obtained at runtime. Allocate memory for both the
metadata copies from the driver's probe function.

Signed-off-by: Sughosh Ganu <sughosh.g...@linaro.org>
---

Changes since V1: None

 drivers/fwu-mdata/gpt_blk.c | 4 ++++
 drivers/fwu-mdata/raw_mtd.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/drivers/fwu-mdata/gpt_blk.c b/drivers/fwu-mdata/gpt_blk.c
index 97eac3611f..c2cb7ef7c3 100644
--- a/drivers/fwu-mdata/gpt_blk.c
+++ b/drivers/fwu-mdata/gpt_blk.c
@@ -159,6 +159,10 @@ static int fwu_mdata_gpt_blk_probe(struct udevice *dev)
 
        priv->blk_dev = mdata_dev;
 
+       ret = fwu_mdata_copies_allocate();
+       if (ret)
+               return ret;
+
        return 0;
 }
 
diff --git a/drivers/fwu-mdata/raw_mtd.c b/drivers/fwu-mdata/raw_mtd.c
index da36094644..d91518bf0a 100644
--- a/drivers/fwu-mdata/raw_mtd.c
+++ b/drivers/fwu-mdata/raw_mtd.c
@@ -260,6 +260,10 @@ static int fwu_mdata_mtd_probe(struct udevice *dev)
        if (ret)
                return ret;
 
+       ret = fwu_mdata_copies_allocate();
+       if (ret)
+               return ret;
+
        /* Read the metadata to get number of banks and images */
        ret = fwu_get_banks_images(&nbanks, &nimages);
        if (ret)
-- 
2.34.1