[PATCH] socfpga: fix the serial console on DE1-SoC
Jade Lovelace
lists at jade.fyi
Sat Feb 11 02:15:26 CET 2023
Previously, the TX LED would flash but nothing would appear on the
serial port, and the board would appear dead with a build of the
socfpga_cyclone5_defconfig. I have verified that adding the frequency to
the uart will fix the serial console on my board.
Thanks to @ehoffman on the Rocketboards forum:
https://forum.rocketboards.org/t/cyclonev-programming-fpga-from-u-boot/2230/30
Signed-off-by: Jade Lovelace <lists at jade.fyi>
---
arch/arm/dts/socfpga_cyclone5_de1_soc.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/socfpga_cyclone5_de1_soc.dts b/arch/arm/dts/socfpga_cyclone5_de1_soc.dts
index ff1e61e0cb..b71496bfb5 100644
--- a/arch/arm/dts/socfpga_cyclone5_de1_soc.dts
+++ b/arch/arm/dts/socfpga_cyclone5_de1_soc.dts
@@ -75,6 +75,7 @@
};
&uart0 {
+ clock-frequency = <100000000>;
u-boot,dm-pre-reloc;
};
--
2.39.1
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