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| author | Jassi Brar <jaswinder.singh@linaro.org> | 2023-03-06 17:18:35 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-06-09 13:52:39 -0400 |
| commit | 3733e16925ec7470d93dff7209ef881ea7d95dd2 (patch) | |
| tree | ab7417074d53e4ec3a6833bd7ed26ae1eb51f8d0 | |
| parent | 167994f295e29de417bdb7b05e02fe5fd9b0d054 (diff) | |
| download | u-boot-3733e16925ec7470d93dff7209ef881ea7d95dd2.zip u-boot-3733e16925ec7470d93dff7209ef881ea7d95dd2.tar.gz u-boot-3733e16925ec7470d93dff7209ef881ea7d95dd2.tar.bz2 | |
fwu: gpt: implement read_mdata and write_mdata callbacks
Moving towards using common code for meta-data management,
implement the read/write mdata hooks.
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tested-by: Sughosh Ganu <sughosh.ganu@linaro.org>
| -rw-r--r-- | drivers/fwu-mdata/gpt_blk.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/fwu-mdata/gpt_blk.c b/drivers/fwu-mdata/gpt_blk.c index 28f5d23..1b071c8 100644 --- a/drivers/fwu-mdata/gpt_blk.c +++ b/drivers/fwu-mdata/gpt_blk.c @@ -272,7 +272,43 @@ static int fwu_mdata_gpt_blk_probe(struct udevice *dev) return 0; } +static int fwu_gpt_read_mdata(struct udevice *dev, struct fwu_mdata *mdata, + bool primary) +{ + struct fwu_mdata_gpt_blk_priv *priv = dev_get_priv(dev); + struct blk_desc *desc = dev_get_uclass_plat(priv->blk_dev); + int ret; + + ret = gpt_get_mdata_partitions(desc); + if (ret < 0) { + log_debug("Error getting the FWU metadata partitions\n"); + return -ENOENT; + } + + return gpt_read_write_mdata(desc, mdata, MDATA_READ, + primary ? g_mdata_part[0] : g_mdata_part[1]); +} + +static int fwu_gpt_write_mdata(struct udevice *dev, struct fwu_mdata *mdata, + bool primary) +{ + struct fwu_mdata_gpt_blk_priv *priv = dev_get_priv(dev); + struct blk_desc *desc = dev_get_uclass_plat(priv->blk_dev); + int ret; + + ret = gpt_get_mdata_partitions(desc); + if (ret < 0) { + log_debug("Error getting the FWU metadata partitions\n"); + return -ENOENT; + } + + return gpt_read_write_mdata(desc, mdata, MDATA_WRITE, + primary ? g_mdata_part[0] : g_mdata_part[1]); +} + static const struct fwu_mdata_ops fwu_gpt_blk_ops = { + .read_mdata = fwu_gpt_read_mdata, + .write_mdata = fwu_gpt_write_mdata, .get_mdata = fwu_gpt_get_mdata, .update_mdata = fwu_gpt_update_mdata, .get_mdata_part_num = fwu_gpt_get_mdata_partitions, |