Hi All,
On 4/19/19 11:47 AM, Marek Vasut wrote:
---
arch/arm/dts/Makefile | 3 +-
arch/arm/dts/am335x-phycore-som.dtsi | 327 ++++++++++++++++++++++
arch/arm/dts/am335x-wega-rdk-u-boot.dtsi | 35 +++
arch/arm/dts/am335x-wega-rdk.dts | 23 ++
arch/arm/dts/am335x-wega.dtsi | 231 +++++++++++++++
The DTs come from Linux kernel, but which version of Linux ?
Which exact commit ? Did you modify them in any way ?
I pulled these in from current Linux Mainline. I added SPDX headers and
reformatted some lines to for line length (but I have reverted the line
lengths in my follow-up patch).
[...]
Here [1] it says the name of the SoM is PCM-060 , what is PCL-060 ?
[1]
https://www.phytec.eu/product-eu/system-on-modules/phycore-am335x-download/
[...]
I renamed everything to variants of phycore_am335x_r2 as previously
discussed.
DRAM size should come from DT, we don't need another custom config
option. Look at fdtdec_setup_mem_size_base() and
fdtdec_setup_memory_banksize().
Done, thank you for the suggestion. I also took inspiration for the data
structure as suggested by Wadim Egorov.
diff --git a/include/configs/phycore_pcl060.h b/include/configs/phycore_pcl060.h
new file mode 100644
index 0000000000..982c96b267
--- /dev/null
+++ b/include/configs/phycore_pcl060.h
@@ -0,0 +1,141 @@
[...]
+/*
+ * USB configuration
+ */
+#define CONFIG_AM335X_USB0
+#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
+#define CONFIG_AM335X_USB1
+#define CONFIG_AM335X_USB1_MODE MUSB_HOST
Can't the USB settings be extracted from DT ?
Unfortunately, these defines are referenced within
arch/arm/mach-omap2/am335x/board.c, which I would rather not want to
break at this time.
Other than that, I implemented all points, along with some further
refinement/clean-up.
Best regards,
Niel Fourie
--
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