OMAPL137 ARM PLL settings are done for 300 Mhz. but running at lower speed (approx 10 times slower). any idea? please help
oscillator 25 MHz, using prediv 1, PLLM 24, POSTdiv 2, i can see these are updated correctly in DEBUG mode ARM resistors.
Using bare metal way. StarterWare, quickStartOMAPL1xCSL.
code executing in debug mode. after download first i connect DSP target uses default gel file. and then connect target ARM and load ARM program.out. then execution goes to main.
Linker file
SHDSPL2RAM o = 0x11800000 l = 0x00040000 /* 256kB L2 Shared Internal RAM */
SECTIONS
{
.init : {
system_config_lib_arm_omapl137.lib<init.obj> (.text)
} load > SHDSPL2RAM
.vecs > SHDSPL2RAM
.text > SHDSPL2RAM
.stack > SHDSPL2RAM
.bss > SHDSPL2RAM
RUN_START(bss_start),
RUN_END(bss_end)
.cio > SHDSPL2RAM
.const > SHDSPL2RAM
.data > SHDSPL2RAM
.switch > SHDSPL2RAM
.sysmem > SHDSPL2RAM
.far > SHDSPL2RAM
