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author | wdenk <wdenk> | 2003-10-08 22:33:00 +0000 |
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committer | wdenk <wdenk> | 2003-10-08 22:33:00 +0000 |
commit | fc3e2165efda62670d447617a7d44c5666178ea4 (patch) | |
tree | a1ab5ba88bafe1fbb0e539f81016cead9cab81c0 /cpu | |
parent | ef1464cc01cf9dcab52396283bf597e609caa450 (diff) | |
download | u-boot-imx-fc3e2165efda62670d447617a7d44c5666178ea4.zip u-boot-imx-fc3e2165efda62670d447617a7d44c5666178ea4.tar.gz u-boot-imx-fc3e2165efda62670d447617a7d44c5666178ea4.tar.bz2 |
* Patch by Sangmoon Kim, 23 Sep 2003:
fix pll_pci_to_mem_multiplier table for MPC8245
* Patch by Anders Larsen, 22 Sep 2003:
enable timed autoboot on PXA
* Patch by David Müller, 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.
Diffstat (limited to 'cpu')
-rw-r--r-- | cpu/mpc824x/speed.c | 4 | ||||
-rw-r--r-- | cpu/pxa/interrupts.c | 20 |
2 files changed, 22 insertions, 2 deletions
diff --git a/cpu/mpc824x/speed.c b/cpu/mpc824x/speed.c index bd3156d..a37a087 100644 --- a/cpu/mpc824x/speed.c +++ b/cpu/mpc824x/speed.c @@ -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) diff --git a/cpu/pxa/interrupts.c b/cpu/pxa/interrupts.c index cf529f4..b161b74 100644 --- a/cpu/pxa/interrupts.c +++ b/cpu/pxa/interrupts.c @@ -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; +} |