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Hi,
I got a problem while using 802.11 reference design with ISE 14.7. I followed the step of http://warpproject.org/trac/wiki/802.11/Usage .
I try to build the project at the final step. This below error occurs for wlan_mac_high_ap. Other files are built successfully.
c:/xilinx/14.7/ise_ds/edk/gnu/microblaze/nt/bin/../lib/gcc/microblaze-xilinx-elf/4.6.4/../../../../microblaze-xilinx-elf/bin/ld.exe: wlan_mac_high_ap.elf section `.text' will not fit in region `mb_high_ilmb_bram_cntlr_0_mb_high_dlmb_bram_cntlr_0'
c:/xilinx/14.7/ise_ds/edk/gnu/microblaze/nt/bin/../lib/gcc/microblaze-xilinx-elf/4.6.4/../../../../microblaze-xilinx-elf/bin/ld.exe: section .ctors loaded at [00020000,00020007] overlaps section .text loaded at [00000050,00025097]
c:/xilinx/14.7/ise_ds/edk/gnu/microblaze/nt/bin/../lib/gcc/microblaze-xilinx-elf/4.6.4/../../../../microblaze-xilinx-elf/bin/ld.exe: region `mb_high_ilmb_bram_cntlr_0_mb_high_dlmb_bram_cntlr_0' overflowed by 20724 bytes
collect2: ld returned 1 exit status
make: *** [wlan_mac_high_ap.elf] Error 1
Could someone give me some hint on how to solve this?
Offline
This is the SDK's way of telling you that you ran out of memory. Basically, you tried to put 20724 more bytes in the memory than was allowed.
In the 0.9 Reference design, the free space for each memory is:
AP:
mb_high_ilmb_bram_cntlr_0_mb_high_dlmb_bram_cntlr_0 - 27,271 bytes free
mb_high_ilmb_bram_cntlr_1_mb_high_dlmb_bram_cntlr_1 - 3,463 bytes free
STA:
mb_high_ilmb_bram_cntlr_0_mb_high_dlmb_bram_cntlr_0 - 29,539 bytes free
mb_high_ilmb_bram_cntlr_1_mb_high_dlmb_bram_cntlr_1 - 3,143 bytes free
If you open up the lscript.ld (ie the linker command file), you can see what is allocated for each of the BRAMs. In general (as of the 0.9 Reference design), we put the wlan_mac_high_framework, heap, stack, bss, rodata in mb_high_ilmb_bram_cntlr_1_mb_high_dlmb_bram_cntlr_1. While we only put the wlan_mac_common, the Xilinx libraries, and the wlan_mac_ap.c / wlan_mac_sta.c in the mb_high_ilmb_bram_cntlr_0_mb_high_dlmb_bram_cntlr_0. This division gives most of the free space to user modifications of wlan_mac_ap / wlan_mac_sta.
If you open 'executable.map' in the Debug directory of each of the projects, you can see how all of the code is allocated and mapped to the address space of the processor.
My guess, is that you accidentally imported a library that you did not mean to. For example, if you use 'printf' instead of 'xil_printf', it pulls in all of the library code around printf which can cause your code size to grow much more than expected. This is all visible in the executable.map file and if you hunt around in there, I'm sure you will see where you are pulling in something that you didn't mean to.
Offline
One question- did you make any changes to the C code for CPU High? Did you change any compiler settings (optimization, debug symbols, etc.)? The reference code and SDK projects should build successfully if unmodified.
Also, 20kB overflow of instruction memory is a lot. If you did modify the code, what were your modifications? For example, did you use 'printf()' somewhere? If so, try 'xil_printf()'. This is a version of printf without floating point support, which reduces its code footprint significantly.
Offline
Thanks for you guys reply!
My problem is that I did not modify any code. It is good to know I should not use printf().
I also did not change other settings for compiler.
I checked the lscript.ld for wlan_mac_high_ap, it shows:
Name Base Address Size
mb_high_ilmb_bram_cntlr_0_mb_high_dlmb_bram_cntlr_0 0x00000050 0x0001FFB0
mb_high_ilmb_bram_cntlr_1_mb_high_dlmb_bram_cntlr_1 0x00020000 0x00020000
Is this right? I can't get the number you showed.
Offline
I just noticed you said you're using SDK 14.7. I'll try to reproduce this tomorrow. The ref design is built in 14.4, though the software project should work without changes in SDK 14.7.
Which version of the 802.11 ref design are you using (hopefully v0.91, the latest)?
Offline
Yes, I used the latest version(v0.91).
Thanks a lot.
Offline
Just a quick follow up: The numbers I gave above are the free space (i.e. unused memory) amounts for each of the memories. The numbers you have are correct for the base address and size of each memory. The way I calculated free space was to find the last item in the executable.map file before the end of each memory and then subtract.
One thing that would help would be to attach the executable.map so that we have it for reference. Thanks.
Offline
Thanks for your response.
It seems the file is too long and I can not post it all.
Is this the right part that I should post?
Looking forward to your respond!
.text.XAxiCdma_SimpleTransfer
0x0001ff6c 0x160 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxicdma.o)
0x0001ff6c XAxiCdma_SimpleTransfer
.text.XAxiCdma_BdRingGetCurrBd
0x000200cc 0x10 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxicdma_bdring.o)
0x000200cc XAxiCdma_BdRingGetCurrBd
.text.XAxiCdma_BdRingNext
0x000200dc 0x48 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxicdma_bdring.o)
0x000200dc XAxiCdma_BdRingNext
.text.XAxiCdma_IntrGetEnabled
0x00020124 0x10 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxicdma_intr.o)
0x00020124 XAxiCdma_IntrGetEnabled
.text.XAxiCdma_IntrDisable
0x00020134 0x20 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxicdma_intr.o)
0x00020134 XAxiCdma_IntrDisable
.text.XAxiCdma_LookupConfig
0x00020154 0x24 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxicdma_sinit.o)
0x00020154 XAxiCdma_LookupConfig
.text.XAxiEthernet_UpdateDepOptions
0x00020178 0xe4 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
.text.XAxiEthernet_Start
0x0002025c 0xfc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x0002025c XAxiEthernet_Start
.text.XAxiEthernet_Stop
0x00020358 0xc8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x00020358 XAxiEthernet_Stop
.text.XAxiEthernet_SetOptions
0x00020420 0x2b4 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x00020420 XAxiEthernet_SetOptions
.text.XAxiEthernet_ClearOptions
0x000206d4 0x2ac ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x000206d4 XAxiEthernet_ClearOptions
.text.XAxiEthernet_SetOperatingSpeed
0x00020980 0x180 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x00020980 XAxiEthernet_SetOperatingSpeed
.text.XAxiEthernet_PhySetMdioDivisor
0x00020b00 0xc8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x00020b00 XAxiEthernet_PhySetMdioDivisor
.text.XAxiEthernet_Reset
0x00020bc8 0x1b4 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x00020bc8 XAxiEthernet_Reset
.text.XAxiEthernet_CfgInitialize
0x00020d7c 0xc4 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x00020d7c XAxiEthernet_CfgInitialize
.text.XAxiEthernet_PhyRead
0x00020e40 0x10c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet.o)
0x00020e40 XAxiEthernet_PhyRead
.text.XAxiEthernet_LookupConfig
0x00020f4c 0x40 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxiethernet_sinit.o)
0x00020f4c XAxiEthernet_LookupConfig
.text.XAxiDma_Reset
0x00020f8c 0x110 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma.o)
0x00020f8c XAxiDma_Reset
.text.XAxiDma_ResetIsDone
0x0002109c 0x44 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma.o)
0x0002109c XAxiDma_ResetIsDone
.text.XAxiDma_CfgInitialize
0x000210e0 0x1e0 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma.o)
0x000210e0 XAxiDma_CfgInitialize
.text.XAxiDma_BdSetLength
0x000212c0 0x34 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bd.o)
0x000212c0 XAxiDma_BdSetLength
.text.XAxiDma_BdSetBufAddr
0x000212f4 0x60 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bd.o)
0x000212f4 XAxiDma_BdSetBufAddr
.text.XAxiDma_BdSetCtrl
0x00021354 0x20 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bd.o)
0x00021354 XAxiDma_BdSetCtrl
.text.XAxiDma_UpdateBdRingCDesc
0x00021374 0xf0 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021374 XAxiDma_UpdateBdRingCDesc
.text.XAxiDma_BdRingCreate
0x00021464 0x1d8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021464 XAxiDma_BdRingCreate
.text.XAxiDma_BdRingClone
0x0002163c 0xd8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x0002163c XAxiDma_BdRingClone
.text.XAxiDma_StartBdRingHw
0x00021714 0x104 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021714 XAxiDma_StartBdRingHw
.text.XAxiDma_BdRingStart
0x00021818 0x3c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021818 XAxiDma_BdRingStart
.text.XAxiDma_BdRingSetCoalesce
0x00021854 0x6c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021854 XAxiDma_BdRingSetCoalesce
.text.XAxiDma_BdRingAlloc
0x000218c0 0x78 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x000218c0 XAxiDma_BdRingAlloc
.text.XAxiDma_BdRingToHw
0x00021938 0x230 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021938 XAxiDma_BdRingToHw
.text.XAxiDma_BdRingFromHw
0x00021b68 0x184 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021b68 XAxiDma_BdRingFromHw
.text.XAxiDma_BdRingFree
0x00021cec 0x7c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_bdring.o)
0x00021cec XAxiDma_BdRingFree
.text.XAxiDma_LookupConfig
0x00021d68 0x24 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xaxidma_sinit.o)
0x00021d68 XAxiDma_LookupConfig
.text.StubHandler
0x00021d8c 0x58 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc.o)
.text.XIntc_Initialize
0x00021de4 0x190 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc.o)
0x00021de4 XIntc_Initialize
.text.XIntc_Start
0x00021f74 0xf0 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc.o)
0x00021f74 XIntc_Start
.text.XIntc_Stop
0x00022064 0x90 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc.o)
0x00022064 XIntc_Stop
.text.XIntc_Connect
0x000220f4 0x110 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc.o)
0x000220f4 XIntc_Connect
.text.XIntc_Enable
0x00022204 0xdc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc.o)
0x00022204 XIntc_Enable
.text.XIntc_InterruptHandler
0x000222e0 0x5c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc_intr.o)
0x000222e0 XIntc_InterruptHandler
.text.XIntc_DeviceInterruptHandler
0x0002233c 0xf8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xintc_l.o)
0x0002233c XIntc_DeviceInterruptHandler
.text.XGpio_CfgInitialize
0x00022434 0x74 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio.o)
0x00022434 XGpio_CfgInitialize
.text.XGpio_SetDataDirection
0x000224a8 0xdc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio.o)
0x000224a8 XGpio_SetDataDirection
.text.XGpio_DiscreteRead
0x00022584 0xf8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio.o)
0x00022584 XGpio_DiscreteRead
.text.XGpio_DiscreteWrite
0x0002267c 0xdc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio.o)
0x0002267c XGpio_DiscreteWrite
.text.XGpio_InterruptGlobalEnable
0x00022758 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio_intr.o)
0x00022758 XGpio_InterruptGlobalEnable
.text.XGpio_InterruptEnable
0x00022824 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio_intr.o)
0x00022824 XGpio_InterruptEnable
.text.XGpio_InterruptDisable
0x000228f0 0xd0 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio_intr.o)
0x000228f0 XGpio_InterruptDisable
.text.XGpio_InterruptClear
0x000229c0 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio_intr.o)
0x000229c0 XGpio_InterruptClear
.text.XGpio_Initialize
0x00022a8c 0xa8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xgpio_sinit.o)
0x00022a8c XGpio_Initialize
.text.XTmrCtr_Initialize
0x00022b34 0x138 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xtmrctr.o)
0x00022b34 XTmrCtr_Initialize
.text.XTmrCtr_Start
0x00022c6c 0xf0 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xtmrctr.o)
0x00022c6c XTmrCtr_Start
.text.XTmrCtr_Stop
0x00022d5c 0xdc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xtmrctr.o)
0x00022d5c XTmrCtr_Stop
.text.XTmrCtr_SetResetValue
0x00022e38 0xd8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xtmrctr.o)
0x00022e38 XTmrCtr_SetResetValue
.text.XTmrCtr_SetHandler
0x00022f10 0xb8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xtmrctr_intr.o)
0x00022f10 XTmrCtr_SetHandler
.text.XTmrCtr_SetOptions
0x00022fc8 0x120 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xtmrctr_options.o)
0x00022fc8 XTmrCtr_SetOptions
.text.StubHandler
0x000230e8 0x34 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite.o)
.text.XUartLite_CfgInitialize
0x0002311c 0x9c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite.o)
0x0002311c XUartLite_CfgInitialize
.text.XUartLite_SendBuffer
0x000231b8 0xa8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite.o)
0x000231b8 XUartLite_SendBuffer
.text.XUartLite_ReceiveBuffer
0x00023260 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite.o)
0x00023260 XUartLite_ReceiveBuffer
.text.XUartLite_Recv
0x0002332c 0x150 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite.o)
0x0002332c XUartLite_Recv
.text.XUartLite_SetRecvHandler
0x0002347c 0xb8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite_intr.o)
0x0002347c XUartLite_SetRecvHandler
.text.XUartLite_InterruptHandler
0x00023534 0xf8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite_intr.o)
0x00023534 XUartLite_InterruptHandler
.text.XUartLite_EnableInterrupt
0x0002362c 0x90 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite_intr.o)
0x0002362c XUartLite_EnableInterrupt
.text.XUartLite_SendByte
0x000236bc 0x1c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite_l.o)
0x000236bc XUartLite_SendByte
.text.XUartLite_RecvByte
0x000236d8 0x1c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite_l.o)
0x000236d8 XUartLite_RecvByte
.text.XUartLite_Initialize
0x000236f4 0x8c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite_sinit.o)
0x000236f4 XUartLite_Initialize
.text.XUartLite_ClearStats
0x00023780 0xa0 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xuartlite_stats.o)
0x00023780 XUartLite_ClearStats
.text.XMbox_CfgInitialize
0x00023820 0x130 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023820 XMbox_CfgInitialize
.text.XMbox_Read
0x00023950 0x200 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023950 XMbox_Read
.text.XMbox_ReadBlocking
0x00023b50 0x144 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023b50 XMbox_ReadBlocking
.text.XMbox_WriteBlocking
0x00023c94 0x144 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023c94 XMbox_WriteBlocking
.text.XMbox_IsEmpty
0x00023dd8 0x84 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023dd8 XMbox_IsEmpty
.text.XMbox_Flush
0x00023e5c 0x94 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023e5c XMbox_Flush
.text.XMbox_SetInterruptEnable
0x00023ef0 0x84 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023ef0 XMbox_SetInterruptEnable
.text.XMbox_GetInterruptStatus
0x00023f74 0x98 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00023f74 XMbox_GetInterruptStatus
.text.XMbox_ClearInterrupt
0x0002400c 0x84 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x0002400c XMbox_ClearInterrupt
.text.XMbox_SetSendThreshold
0x00024090 0x84 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00024090 XMbox_SetSendThreshold
.text.XMbox_SetReceiveThreshold
0x00024114 0x84 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox.o)
0x00024114 XMbox_SetReceiveThreshold
.text.XMbox_LookupConfig
0x00024198 0x24 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmbox_sinit.o)
0x00024198 XMbox_LookupConfig
.text.XMutex_CfgInitialize
0x000241bc 0x150 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmutex.o)
0x000241bc XMutex_CfgInitialize
.text.XMutex_Trylock
0x0002430c 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmutex.o)
0x0002430c XMutex_Trylock
.text.XMutex_Unlock
0x000243d8 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmutex.o)
0x000243d8 XMutex_Unlock
.text.XMutex_LookupConfig
0x000244a4 0x24 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xmutex_sinit.o)
0x000244a4 XMutex_LookupConfig
.text.XNullHandler
0x000244c8 0x8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xbasic_types.o)
0x000244c8 XNullHandler
.text.XLlFifo_iTxVacancy
0x000244d0 0x68 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xllfifo.o)
.text.XLlFifo_iTxSetLen
0x00024538 0x54 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xllfifo.o)
.text.XLlFifo_iRxOccupancy
0x0002458c 0x68 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xllfifo.o)
.text.XLlFifo_iRxGetLen
0x000245f4 0x68 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xllfifo.o)
.text.XLlFifo_iWrite_Aligned
0x0002465c 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xllfifo.o)
0x0002465c XLlFifo_iWrite_Aligned
.text.XLlFifo_iRead_Aligned
0x00024728 0xcc ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xllfifo.o)
0x00024728 XLlFifo_iRead_Aligned
.text.XLlFifo_Initialize
0x000247f4 0x12c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xllfifo.o)
0x000247f4 XLlFifo_Initialize
.text.XStrm_RxInitialize
0x00024920 0x64 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xstreamer.o)
0x00024920 XStrm_RxInitialize
.text.XStrm_TxInitialize
0x00024984 0x64 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xstreamer.o)
0x00024984 XStrm_TxInitialize
.text.XStrm_RxGetLen
0x000249e8 0x38 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xstreamer.o)
0x000249e8 XStrm_RxGetLen
.text.XStrm_Read
0x00024a20 0x148 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xstreamer.o)
0x00024a20 XStrm_Read
.text.XStrm_TxSetLen
0x00024b68 0x5c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xstreamer.o)
0x00024b68 XStrm_TxSetLen
.text.XStrm_Write
0x00024bc4 0x120 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xstreamer.o)
0x00024bc4 XStrm_Write
.text.xilnet_arp_reply
0x00024ce4 0x134 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xilnet_arp.o)
0x00024ce4 xilnet_arp_reply
.text.xilnet_arp
0x00024e18 0x11c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xilnet_arp.o)
0x00024e18 xilnet_arp
.text.xilnet_icmp_echo_reply
0x00024f34 0xe8 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xilnet_icmp.o)
0x00024f34 xilnet_icmp_echo_reply
.text.xilnet_icmp
0x0002501c 0x40 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(xilnet_icmp.o)
0x0002501c xilnet_icmp
.text.__errno 0x0002505c 0x10 ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(errno.o)
0x0002505c __errno
.text.inbyte 0x0002506c 0x2c ../../wlan_bsp_cpu_high/mb_high/lib\libxil.a(inbyte.o)
0x0002506c inbyte
*wlan_mac_common*(.text)
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I didn't realize you couldn't post arbitrarily long text. Instead, can you just email me the file: welsh [at] mangocomm.com
Thanks.
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Ok, the issue is your settings in the BSP. Given that the BSPs in the release for 14.4 don't work for 14.7, when you generate new BSPs you need to use the following settings:
(These settings are for the 0.91 beta release and may change in the future as we update hardware)
wlan_bsp_cpu_high
Overview
WARP_HW_VER = 3.10.a
WARPxilnet = 3.03a
Overview --> standalone --> WARPxilnet
ETH_A_uses_xilnet = 0
All other settings use default values
wlan_bsp_cpu_low
Overview
WARP_HW_VER = 3.10.a
The issue you were running in to is that when you regenerated the BSP for wlan_bsp_cpu_high, the parameter ETH_A_uses_xilnet was set to the default value of 1. The WARPxilinet driver is intelligent in that it completely excludes code and data if it is not being used. Since ETH_B only uses the FIFO and not the DMA, all of the associated DMA code and buffers were not created. This is where the additional code / data came from that caused your build to exceed the memory space.
Also, one thing to note is that when changing versions of drivers in the "Overview" section, you need to select the version before checking the box. This will populate the driver settings sub-menu (for example, the Overview --> standalone --> WARPxilnet menu) with the correct information. If you check the box first and then select the version, the SDK will not refresh the information in the driver settings sub-menu.
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Thanks for your explanation.
I still have a problem.
It seems that the setting of my SDK is same as what you said.
I open the setting from right click on project and select Board Support Package Settings.
The version of my setting is same as your guidance.
Also ETH_A_uses_xilnet = 0 in my settings.
If I try to update it again, there is still the overflow like before.
Last edited by jasper1107 (2014-Apr-18 15:22:24)
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I just tried to reproduce this issue. In SDK 14.7 I was able to build the v0.91 ref design software projects successfully following these steps:
-Download the v0.91 .zip (Mango_802.11_RefDes_v0.91_beta.zip)
-Expand the .zip
-From the expanded Mango_802.11_RefDes_v0.91_beta\EDK_Projects folder, expanded the w3_802.11_EDK_v0.9_beta.zip archive to c:\work\w3_802.11\EDK_v0.9_beta\
-Launched SDK 14.7, selected c:\work\w3_802.11\EDK_v0.9_beta\SDK_Workspace as the active workspace
-When the SDK opens, selected Xilinx Tools -> Repositories. Added "c:\work\w3_802.11\EDK_v0.9_beta\" as local repository
-From File -> Import -> General -> Existing Projects, selected all 7 projects in c:\work\w3_802.11\EDK_v0.9_beta\SDK_Workspace
-The application projects attempt to build and fail with error "xparameters.h: No such file or directory". This error indicates the BSPs (which supply the xparameters.h file) are not currently built.
-Right-click on both BSPs and select Clean Project
-Right-click on all 3 application projects and select Build Project
For me, this results in all 3 application projects (DCF, AP, STA) building successfully.
Can you try this (starting from the clean SDK_Workspace in the .zip) and see if you get different results?
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Thanks a lot!
I just tried your method and built it successfully.
It seems that the order of doing the step has some influence on building the project.
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