Re: [U-Boot] [PATCH 3/4 v3] arm: Support new Xilinx Zynq platform

On 09/14/2012 11:59 AM, Marek Vasut wrote:

Dear Michal Simek,

...

On 09/14/2012 09:50 AM, Marek Vasut wrote:

...

Dear Michal Simek,

...

Add timer driver.

Signed-off-by: Michal Simek monstr@monstr.eu CC: Joe Hershberger joe.hershberger@gmail.com CC: Marek Vasut marex@denx.de

---

v2: Move lowlevel_init.S from board to cpu folder

  Remove XPSS prefix
  Rename XSCUTIMER -> SCUTIMER

v3: Using clrsetbits_le32

  Fix compilation warning
  Move reset_cpu from board to cpu.c
  Move lowlevel_init to cpu.c

[...]

...

+#include <common.h>

+inline void lowlevel_init(void) {}

+void reset_cpu(ulong addr) +{

• while (1)

• ;
  

+}

I wonder how useful such CPU is if simple endless loop restarts it ;-)

Don't be scared it will be fixed when slcr is ready.

Nay, I was just rambling and giving you a bit of torture :-)

:-)

What's SLCR ?

System level control registers. For example for clock setup, unit reset, ddr setup configuration pin setup, etc.

Thanks, Michal