Kernel 5.4 should be stable enough. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This refreshes the patches, removes patches already applied upstream and removes the SPI NAND framework to use the upstream version. In addition it also refreshes the kernel configuration. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>