Re: [U-Boot] [PATCH 1/5] imx: Add get_tbclk() function for imx25

On 06/30/2011 11:57 AM, Matthias Weisser wrote:

Need this function for autoboot keyd

Hi Matthias,

+/*

• • This function is derived from PowerPC code (timebase clock frequency).
• • On ARM it returns the number of timer ticks per second.
• */

+ulong get_tbclk(void) +{

• ulong tbclk;
• tbclk = CONFIG_MX25_CLK32;
• return tbclk;

+}

Which is the advantage to add this function instead using directly CONFIG_MX25_CLK32 in the caller ? It is not me so clear..

Best regards, Stefano Babic