On Tue, 2018-01-30 at 13:12 +0100, Marek Vasut wrote:
On 01/30/2018 12:16 PM, tien.fong.chee@intel.com wrote:
From: Tien Fong Chee tien.fong.chee@intel.com
This is file system generic loader which can be used to load the file image from the storage into target such as memory. The consumer driver would then use this loader to program whatever, ie. the FPGA device.
Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Reviewed-by: Lothar Waßmann LW@KARO-electronics.de
common/Kconfig | 9 ++ common/Makefile | 1 + common/fs_loader.c | 326 +++++++++++++++++++++++++++++++++++++++++++++ doc/README.firmware_loader | 76 +++++++++++ include/fs_loader.h | 28 ++++ 5 files changed, 440 insertions(+) create mode 100644 common/fs_loader.c create mode 100644 doc/README.firmware_loader create mode 100644 include/fs_loader.h
[...]
+#ifdef CONFIG_CMD_UBIFS +static int mount_ubifs(struct device_location *location) +{
- int ret;
- char cmd[32];
- snprintf(cmd, sizeof(location->mtdpart), "ubi part %s",
location->mtdpart);- ret = run_command(cmd, 0);
Can you call the UBI functions directly instead of invoking the U- Boot command parser ?
Okay.
- if (ret)
return ret;- snprintf(cmd, sizeof(location->ubivol), "ubifsmount %s",
location->ubivol);- ret = run_command(cmd, 0);
DTTO here ...
Okay.
Could i submit the next version immediately for this minor change?
- return ret;
+}
+static int umount_ubifs(void) +{
- return cmd_ubifs_umount();
+} +#else +static int mount_ubifs(struct device_location *location) +{
- debug("Error: Cannot load image: no UBIFS support\n");
- return -ENOSYS;
+} +#endif
[...]