Hi all,
I am struggling with integrating my own C library (2.5 MB !!!!) with CCSv5 on OMAP L138 kit.
Before intergating this library with my application it was running fine but after adding library I could see that functions like :
uint32_t EVMOMAPL138_init(void);
uint32_t EVMOMAPL138_initRAM(void);
are not initialized and execution gets suspended. I am sure that this is some issue related with my memory allocation in linker command file.
My initial linker command file looks like below:
-stack 0x00000800
-heap 0x00010000
MEMORY
{
dsp_l2_ram: ORIGIN = 0x11800000 LENGTH = 0x00040000
shared_ram: ORIGIN = 0x80000000 LENGTH = 0x00020000
external_ram: ORIGIN = 0xC0000000 LENGTH = 0x08000000
}
SECTIONS
{
.text > dsp_l2_ram
.const > dsp_l2_ram
.bss > dsp_l2_ram
.far > external_ram
.switch > dsp_l2_ram
.stack > dsp_l2_ram
.data > dsp_l2_ram
.cinit > dsp_l2_ram
.sysmem > dsp_l2_ram
.cio > dsp_l2_ram
.vecs > dsp_l2_ram
.EXT_RAM > external_ram
}
I tried changing .text section allocation to external RAM (due to large code size) but again it gets suspended.
Could anybody please let me know how should I configure my memory allocation for such a big application?
Thanks and regards,
Sanjay.
