Daniel Palmer
Daniel Palmer
I don't think the cpu is running faster once booted. The environment is light enough that after the big initial XZ decompress for the kernel it feels ok. Some naive...
``` => dhry 1000000 iterations in 48834 ms: 20477/s, 11 DMIPS => md.w 0x1f2041f0 1 1f2041f0: 0000 .. => mw.w 0x1f2041f0 1 => dhry 1000000 iterations in 440 ms: 2272727/s,...
With the SPL it's a bit different: ``` => dhry 1000000 iterations in 25733 ms: 38860/s, 22 DMIPS => mw.w 0x1f2041f0 0 => dhry 1000000 iterations in 218087 ms: 4585/s,...
I'm doing the same thing as I'm doing in the kernel for cpufreq. https://github.com/breadbee/u-boot/blob/27d4c99c85b278cae8361cd9c36413c456f29519/board/thingyjp/breadbee/clk.c#L73
FWIW: There is a bunch of registers in the gpio area that are used to somehow measure the current clock. The read out there is the same for the IPL...
dcache setup is wrong somewhere it seems. the msc313e shows the same dhry results in uboot when dcache isn't enabled.
Fixed. SMP bit wasn't getting enabled so the caches weren't being used. Porting to msc313e now.
The FUART port has RTS/CTS signals. I haven't tried them but the UART is (probably) the well supported dw uart.
>The issue (with routers etc) is: are the pins brought out? They are brought out. I'm not sure if the pinmux code is there to use them yet but I...
Sorry for the delay. Getting the usb host controller working would be awesome. The only thing I can think of right now aside from that that I really want is...