From: Tien Fong Chee tien.fong.chee@intel.com
The clocking section of Linux device tree was changed between 4.9.78-ltsi and 4.14.73-ltsi. This patch ensures that QSPI clock can be set correctly despite of different clocking section location in both Linux 4.9.78-ltsi and 4.14.73-ltsi.
Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Signed-off-by: Jit Loon Lim jit.loon.lim@intel.com --- include/configs/socfpga_soc64_common.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h index 06198ddd82..14506ac2b2 100644 --- a/include/configs/socfpga_soc64_common.h +++ b/include/configs/socfpga_soc64_common.h @@ -57,8 +57,10 @@ "echo Enabling QSPI at Linux DTB...;" \ "fdt addr ${fdt_addr}; fdt resize;" \ "fdt set /soc/spi@ff8d2000 status okay;" \ - "fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency " \ - " ${qspi_clock}; fi; \0" \ + "if fdt set /soc/clocks/qspi-clk clock-frequency" \ + " ${qspi_clock}; then" \ + " else fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency" \ + " ${qspi_clock}; fi; fi\0" \ "scriptaddr=0x02100000\0" \ "scriptfile=u-boot.scr\0" \ "fatscript=if fatload mmc 0:1 ${scriptaddr} ${scriptfile};" \