jffs2 for loading kernel image from spi-flash

Hi u-boot professionals,

Sorry for this unsolicited email. I am working on bringing up the kernel.jffs2 stored in one of the spi-nor flash mtd partitions. But the jffs2 cmds (fsload, fsinfo, fsls) to load it to the boot address seem to work only with memory-mapped nor flash. The get_fl_mem_nor() in jffs2_1pass.c has memcpy(), which means it is using memory mapped nor flash. I am using qspi driver and "sf read" cmd works well. Does current u-boot jffs2 cmd support only memory mapped nor flash? Or does u-boot have different cmd to load jffs2 image from nor flash?

Regards, KD