yair/u-boot-tk1-som
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* Patch by Sangmoon Kim, 23 Sep 2003:

Browse Source 
fix pll_pci_to_mem_multiplier table for MPC8245

* Patch by Anders Larsen, 22 Sep 2003:
  enable timed autoboot on PXA

* Patch by David Mller, 22 Sep 2003:

  - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
    returns correct libgcc file path
  - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
    time on s3c24x0 systems

* Patch by Jon Diekema, 19 Sep 2003:
  - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
    link state to the fault LED.
  - In NetLoop, make the Fault LED reflect the link status.  The link
    status gets updated on entry, and on timeouts.
This commit is contained in:
wdenk
2003-10-08 22:33:00 +00:00
parent ef1464cc01
commit fc3e2165ef
9 changed files with 375 additions and 276 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
cpu/mpc824x/speed.c
View File

@@ -61,8 +61,8 @@ short pll_pci_to_mem_multiplier[] = {
25, 0, 10, 0, 15, 15, 0, 0,
#elif defined(CONFIG_MPC8245)
30, 30, 10, 10, 20, 10, 10, 10,
10, 20, 20, 15, 20, 15, 20, 0,
30, 0, 15, 40, 20, 25, 20, 40,
10, 20, 20, 15, 20, 15, 20, 30,
30, 40, 15, 40, 20, 25, 20, 40,
25, 20, 10, 20, 15, 15, 15, 0,
#else
#error Specific type of MPC824x must be defined (i.e. CONFIG_MPC8240)

20
cpu/pxa/interrupts.c
View File

@@ -202,3 +202,23 @@ void udelay_masked (unsigned long usec)
while (tmo >= get_timer_masked ())
/*NOP*/;
}
/*
* This function is derived from PowerPC code (read timebase as long long).
* On ARM it just returns the timer value.
*/
unsigned long long get_ticks(void)
{
return get_timer(0);
}
/*
* 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 = CFG_HZ;
return tbclk;
}