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| Ticket Name: TDA2EX17EVM: TDA2 EMIF setting for TIDL | |
| Query Text: | |
| Part Number: TDA2EX17EVM Hi Champs: Customer is making the TIDL SSD for 720P, he is able to change the EMIF from 512MB to 512X2MB (Dual EMIF) as expected. Now, he is asking if we are able to enlarge the SR1 ? and can he modify with DUAL_EMIF with 1GB_512MB? Please comment, thanks. BR Rio | |
| Responses: | |
| Hi, Can you comment on what "SR1" refers to? Also, what is meant by "1GB_512MB"? How does it differ than "512x2MB"? Best regards, Kevin | |
| Hi, This is wxchen, the Rio's customer. 1) I wanna know how to enlarge heap size on RTOS(SR1_FRAME_BUFFER_SIZE in mem_segment_definition_bios.xs, please correct me if i wrong) at EMIFMODE=DUAL_EMIF_2X512MB setup. is it possible to having continuous memory on RTOS using both of EMIF1 & EMIF2? 2) I also wanna know how to setup EMIDMODE=DUAL_EMIF_1GB_512MB and SINGLE_EMIF_1GB, I have referred the settings written on https://e2e.ti.com/support/processors/f/791/p/613857/2277707, but evm-board will stuck on booting. Is there any document indicating that changing memory map to DUAL_EMIF_1GB_512MB and SINGLE_EMIF_1GB? ( i found how to change memory map to DUAL_EMIF_2X512MB on VisionSDK_UserGuide_MemoryMap.pdf in VSDK, and i successed changing memory map to DUAL_EMIF_2X512MB by steps of that document. ) 3) In addition, what’s exactly HW setup for EMIFMODE=DUAL_EMIF_2X512MB? Is it using two EMIF modules and dual 512 MB DDR chips for each EMIF? Thanks Best regards, Wxchen | |
| HI, The supported EMIFMODE option in TDA2XX are EMIFMODE = SINGLE_EMIF_512MB (default) or you can set below options DUAL_EMIF_1GB_512MB or DUAL_EMIF_2X512MB or SINGLE_EMIF_256MB NOTE: DUAL_EMIF_1GB_512MB : uses EMIF2 - 1GB and EMIF1 512MB, BUT in non-interleaved mode Vision SDK uses only 1GB hence effectivly this is single EMIF non-interleaved mode for Vision SDK 0x8000_0000 - 0xBFFF_FFFF is mapped to EMIF2 0xC000_0000 - 0xDFFF_FFFF is mapped to EMIF1 DUAL_EMIF_2X512MB : uses EMIF1 and EMIF 512MB each in interleaved mode 0x8000_0000 - 0x9FFF_FFFF is interleaved between EMIF1 and EMIF2 SINGLE_EMIF_256MB : uses EMIF1 with 256MB 0x8000_0000 - 0x8FFF_FFFF is mapped to EMIF1 SINGLE_EMIF_512MB : uses EMIF1 with 512MB 0x8000_0000 - 0x9FFF_FFFF is mapped to EMIF1 By default, TDA2XX is configured with SINGLE_EMIF_512MB & here we will get SR1 memory around 250MB. If it is not sufficient for TIDL processing you choose the DUAL_EMIF_2X512MB option. In this configuration, we will get SR1 around 430MB. After choosing EMIFMODE=DUAL_EMIF_2X512MB we have to apply some patches to work & this is already explained in the "VisionSDK_UserGuide_MemoryMap.pdf". But this is not updated with the latest SDK version. So please add the below changes in your code to work properly. diff --git a/apps/build/tda2xx/mem_segment_definition_bios.xs b/apps/build/tda2xx/mem_segment_definition_bios.xs index 9dda0630f..d21c0116f 100755 --- a/apps/build/tda2xx/mem_segment_definition_bios.xs +++ b/apps/build/tda2xx/mem_segment_definition_bios.xs @@ -18,7 +18,7 @@ function getMemSegmentDefinition_external(core) MB=KB*KB; DDR3_ADDR = 0x80000000; - DDR3_SIZE = 512*MB; + DDR3_SIZE = 1024*MB; /* * In case of ECC_FFI_INCLUDE, DDR3_BASE_ADDR_1 and DDR3_BASE_SIZE_1 @@ -27,7 +27,7 @@ function getMemSegmentDefinition_external(core) * If this DDR3_BASE_SIZE_0 is changed, update Ipu1_0.cfg */ DDR3_BASE_ADDR_0 = DDR3_ADDR; - DDR3_BASE_SIZE_0 = 507*MB; + DDR3_BASE_SIZE_0 = 512*MB; /* The start address of the second mem section should be 16MB aligned. * This alignment is a must as a single 16MB mapping is used for EVE @@ -42,7 +42,7 @@ function getMemSegmentDefinition_external(core) * in non-cached virtual address of * DDR3_BASE_ADDR_1 + 512*MB */ - DDR3_BASE_ADDR_1 = DDR3_BASE_ADDR_1+512*MB; + /* DDR3_BASE_ADDR_1= DDR3_BASE_ADDR_1+512*MB; */ } DSP1_L2_SRAM_ADDR = 0x40800000; @@ -122,7 +122,7 @@ function getMemSegmentDefinition_external(core) if(java.lang.System.getenv("ECC_FFI_INCLUDE")=="yes") { /* Ensure ECC regions are 64kB aligned */ - SR1_FRAME_BUFFER_SIZE = 297.5*MB; + SR1_FRAME_BUFFER_SIZE = 390*MB; SR1_BUFF_ECC_ASIL_SIZE = 1*MB; SR1_BUFF_ECC_QM_SIZE = 40*MB; SR1_BUFF_NON_ECC_ASIL_SIZE = 1*MB; @@ -132,7 +132,7 @@ function getMemSegmentDefinition_external(core) SR1_BUFF_ECC_ASIL_SIZE = 4*KB; SR1_BUFF_ECC_QM_SIZE = 4*KB; SR1_BUFF_NON_ECC_ASIL_SIZE = 4*KB; - SR1_FRAME_BUFFER_SIZE = 339.5*MB - (SR1_BUFF_ECC_ASIL_SIZE + SR1_BUFF_ECC_QM_SIZE + SR1_BUFF_NON_ECC_ASIL_SIZE); + SR1_FRAME_BUFFER_SIZE = 432*MB - (SR1_BUFF_ECC_ASIL_SIZE + SR1_BUFF_ECC_QM_SIZE + SR1_BUFF_NON_ECC_ASIL_SIZE); if(java.lang.System.getenv("OPENCL_INCLUDE") == "yes") { SR1_FRAME_BUFFER_SIZE = SR1_FRAME_BUFFER_SIZE - A15_0_DATA_SIZE_INC; @@ -189,7 +189,7 @@ function getMemSegmentDefinition_external(core) * be kept constant across all platforms and should match the increment * to heapStats.heapSize in utils_xmc_mpu.c */ - EVE1_VECS_ADDR = DDR3_BASE_ADDR_0; + EVE1_VECS_ADDR = DDR3_BASE_ADDR_1 + 16*MB; EVE1_CODE_ADDR = EVE1_VECS_ADDR + EVE1_VECS_SIZE; EVE1_DATA_ADDR = EVE1_CODE_ADDR + EVE1_CODE_SIZE; EVE2_VECS_ADDR = EVE1_DATA_ADDR + EVE1_DATA_SIZE; @@ -201,23 +201,23 @@ function getMemSegmentDefinition_external(core) EVE4_VECS_ADDR = EVE3_DATA_ADDR + EVE3_DATA_SIZE; EVE4_CODE_ADDR = EVE4_VECS_ADDR + EVE4_VECS_SIZE; EVE4_DATA_ADDR = EVE4_CODE_ADDR + EVE4_CODE_SIZE; - NDK_DATA_ADDR = EVE4_DATA_ADDR + EVE4_DATA_SIZE; + NDK_DATA_ADDR = DDR3_BASE_ADDR_0 + 16*MB; IPU1_1_CODE_ADDR = NDK_DATA_ADDR + NDK_DATA_SIZE; IPU1_0_CODE_ADDR = IPU1_1_CODE_ADDR + IPU1_1_CODE_SIZE; IPU2_CODE_ADDR = IPU1_0_CODE_ADDR + IPU1_0_CODE_SIZE; - DSP1_CODE_ADDR = IPU2_CODE_ADDR + IPU2_CODE_SIZE; + DSP1_CODE_ADDR = EVE4_DATA_ADDR + EVE4_DATA_SIZE; DSP2_CODE_ADDR = DSP1_CODE_ADDR + DSP1_CODE_SIZE; - IPU1_1_DATA_ADDR = DSP2_CODE_ADDR + DSP2_CODE_SIZE; + IPU1_1_DATA_ADDR = IPU2_CODE_ADDR + IPU2_CODE_SIZE; IPU1_0_DATA_ADDR = IPU1_1_DATA_ADDR + IPU1_1_DATA_SIZE; IPU2_DATA_ADDR = IPU1_0_DATA_ADDR + IPU1_0_DATA_SIZE; - DSP1_DATA_ADDR = IPU2_DATA_ADDR + IPU2_DATA_SIZE; + DSP1_DATA_ADDR = DSP2_CODE_ADDR + DSP2_CODE_SIZE; DSP2_DATA_ADDR = DSP1_DATA_ADDR + DSP1_DATA_SIZE; - A15_0_DATA_ADDR = DSP2_DATA_ADDR + DSP2_DATA_SIZE; + A15_0_DATA_ADDR = IPU2_DATA_ADDR + IPU2_DATA_SIZE; SR1_BUFF_ECC_ASIL_ADDR = A15_0_DATA_ADDR + A15_0_DATA_SIZE; SR1_BUFF_ECC_QM_ADDR = SR1_BUFF_ECC_ASIL_ADDR + SR1_BUFF_ECC_ASIL_SIZE; - DSP1_DATA_ADDR_2 = SR1_BUFF_ECC_QM_ADDR + SR1_BUFF_ECC_QM_SIZE; + DSP1_DATA_ADDR_2 = DSP2_DATA_ADDR + DSP2_DATA_SIZE; DSP2_DATA_ADDR_2 = DSP1_DATA_ADDR_2 + DSP1_DATA_SIZE_2; - SR1_BUFF_NON_ECC_ASIL_ADDR = DSP2_DATA_ADDR_2 + DSP2_DATA_SIZE_2; + SR1_BUFF_NON_ECC_ASIL_ADDR = SR1_BUFF_ECC_QM_ADDR + SR1_BUFF_ECC_QM_SIZE; SR1_FRAME_BUFFER_ADDR = SR1_BUFF_NON_ECC_ASIL_ADDR + SR1_BUFF_NON_ECC_ASIL_SIZE; /* Non Cached Section */ diff --git a/apps/configs/tda2xx_evm_bios_all/cfg.mk b/apps/configs/tda2xx_evm_bios_all/cfg.mk index 7eea438d1..87364e024 100755 --- a/apps/configs/tda2xx_evm_bios_all/cfg.mk +++ b/apps/configs/tda2xx_evm_bios_all/cfg.mk @@ -34,6 +34,7 @@ DUAL_A15_SMP_BIOS=no # Supported values: DDR_MEM_512M DDR_MEM=DDR_MEM_512M +EMIFMODE=DUAL_EMIF_2X512MB # Supported values: ipu1_0 ipu1_1 a15_0 none NDK_PROC_TO_USE=a15_0 diff --git a/build/rtos/makerules/build_pdk.mk b/build/rtos/makerules/build_pdk.mk index 3e456fabb..4246b4796 100755 --- a/build/rtos/makerules/build_pdk.mk +++ b/build/rtos/makerules/build_pdk.mk @@ -15,6 +15,7 @@ PDK_BUILD_OPTIONS += INCLUDE_DUMMY_OSAL=no PDK_BUILD_OPTIONS += PACKAGE_VIP=yes PDK_BUILD_OPTIONS += INCLUDE_SYSBIOS=yes PDK_BUILD_OPTIONS += VPS_RADAR_INCLUDE=yes +PDK_SBL_BUILD_OPTIONS += EMIF_MODE=DUAL_EMIF_2X512MB ifeq ($(VPE_INCLUDE),yes) PDK_BUILD_OPTIONS += PACKAGE_VPE=yes diff --git a/links_fw/src/rtos/bios_app_common/tda2xx/a15_0/a15_0.cfg b/links_fw/src/rtos/bios_app_common/tda2xx/a15_0/a15_0.cfg index f54833e68..8a85aec48 100755 --- a/links_fw/src/rtos/bios_app_common/tda2xx/a15_0/a15_0.cfg +++ b/links_fw/src/rtos/bios_app_common/tda2xx/a15_0/a15_0.cfg @@ -162,7 +162,7 @@ attrs2.attrIndx = 0; // Non-cache, normal memory // Set the descriptor for each entry in the address range for (var i=0xA0000000; i < 0xC0000000; i = i + 0x00200000) { // Each 'BLOCK' descriptor entry spans a 2MB address range - Mmu.setSecondLevelDescMeta(i, i-0x20000000, attrs2); + Mmu.setSecondLevelDescMeta(i, i, attrs2); } // Region for NDK packet data buffers. diff --git a/links_fw/src/rtos/bios_app_common/tda2xx/ipu1_0/Ammu1_bios.cfg b/links_fw/src/rtos/bios_app_common/tda2xx/ipu1_0/Ammu1_bios.cfg old mode 100644 new mode 100755 index 7809abc24..685a934a7 --- a/links_fw/src/rtos/bios_app_common/tda2xx/ipu1_0/Ammu1_bios.cfg +++ b/links_fw/src/rtos/bios_app_common/tda2xx/ipu1_0/Ammu1_bios.cfg @@ -204,13 +204,13 @@ function init() entry.pageEnabled = AMMU.Enable_YES; entry.translationEnabled = AMMU.Enable_YES; entry.logicalAddress = 0xA0000000; - entry.translatedAddress = 0x80000000; + entry.translatedAddress = 0xA0000000; entry.size = AMMU.Large_512M; entry.L1_cacheable = AMMU.CachePolicy_NON_CACHEABLE; entry.L1_posted = AMMU.PostedPolicy_NON_POSTED; entry.L2_cacheable = AMMU.CachePolicy_NON_CACHEABLE; entry.L2_posted = AMMU.PostedPolicy_NON_POSTED; -/* + var entry = AMMU.largePages[3]; entry.pageEnabled = AMMU.Enable_YES; entry.translationEnabled = AMMU.Enable_YES; @@ -221,6 +221,6 @@ function init() entry.L1_posted = AMMU.PostedPolicy_NON_POSTED; entry.L2_cacheable = AMMU.CachePolicy_NON_CACHEABLE; entry.L2_posted = AMMU.PostedPolicy_NON_POSTED; -*/ + } diff --git a/links_fw/src/rtos/bios_app_common/tda2xx/ipu2/Ammu2_bios.cfg b/links_fw/src/rtos/bios_app_common/tda2xx/ipu2/Ammu2_bios.cfg old mode 100644 new mode 100755 index 21d55cc5f..f44a48866 --- a/links_fw/src/rtos/bios_app_common/tda2xx/ipu2/Ammu2_bios.cfg +++ b/links_fw/src/rtos/bios_app_common/tda2xx/ipu2/Ammu2_bios.cfg @@ -204,13 +204,13 @@ function init() entry.pageEnabled = AMMU.Enable_YES; entry.translationEnabled = AMMU.Enable_YES; entry.logicalAddress = 0xA0000000; - entry.translatedAddress = 0x80000000; + entry.translatedAddress = 0xA0000000; entry.size = AMMU.Large_512M; entry.L1_cacheable = AMMU.CachePolicy_NON_CACHEABLE; entry.L1_posted = AMMU.PostedPolicy_NON_POSTED; entry.L2_cacheable = AMMU.CachePolicy_NON_CACHEABLE; entry.L2_posted = AMMU.PostedPolicy_NON_POSTED; -/* + var entry = AMMU.largePages[3]; entry.pageEnabled = AMMU.Enable_YES; entry.translationEnabled = AMMU.Enable_YES; @@ -221,5 +221,5 @@ function init() entry.L1_posted = AMMU.PostedPolicy_NON_POSTED; entry.L2_cacheable = AMMU.CachePolicy_NON_CACHEABLE; entry.L2_posted = AMMU.PostedPolicy_NON_POSTED; -*/ + } \ No newline at end of file diff --git a/links_fw/src/rtos/links_ipu/system/system_bsp_init.c b/links_fw/src/rtos/links_ipu/system/system_bsp_init.c index 7605432cc..c6cc1c1d6 100755 --- a/links_fw/src/rtos/links_ipu/system/system_bsp_init.c +++ b/links_fw/src/rtos/links_ipu/system/system_bsp_init.c @@ -292,10 +292,10 @@ Int32 System_bspInit(void) vpsInitPrms.physBaseAddr = 0x80000000U; vpsInitPrms.isAddrTransReq = FALSE; #else - vpsInitPrms.virtBaseAddr = 0xA0000000U; + vpsInitPrms.virtBaseAddr = 0x80000000U; vpsInitPrms.physBaseAddr = 0x80000000U; /* if Virtual address != Physical address then enable translation */ - vpsInitPrms.isAddrTransReq = TRUE; + vpsInitPrms.isAddrTransReq = FALSE; #endif Vps_printf(" SYSTEM: VPDMA Descriptor Memory Address translation" " ENABLED [0x%08x -> 0x%08x]\n", Once the above patch is applied, please run the below command. cd $(INSTALL_DIRECTORY)/vision_sdk/build rm -rf ../binaries (For clean build) make -s -j depend make -s -j make -s appimage make -s sbl Now you can try with the latest appimage & MLO to get a 430MB of SR1 memory. Note: If still wants more SR1 memory, please go with the DUAL_EMIF_1GB_512MB EMIF option & we don't have the document for this. So please understand changes done for DUAL_EMIF_2X512MB & implement the same here. Thanks Gaviraju DUAL_EMIF_1GB_512MB | |
| hi, thanks for providing the patch to DUAL_EMIF_2X512MB. i've done for this patch and evm board is now can booting normally on this setup. 1) i'm still wondering why the DUAL_EMIF_2X512MB only enlarge memory size from 330MB to 430MB, not from 330MB to 330MB+512MB( DUAL_EMIF_2X512MB is using more memory from HW, but the software patch is less than HW setup)? here is the memory map after my modification: MEMORY CONFIGURATION | |
| name origin length used unused attr fill | |
| ---------------------- -------- --------- -------- -------- ---- -------- | |
| L2_ROM 00000000 00004000 000001a0 00003e60 RWIX | |
| L2_RAM 20000000 00010000 00000000 00010000 RWIX | |
| OCMC_RAM1 40300000 00080000 00000000 00080000 RWIX | |
| OCMC_RAM2 40400000 00100000 00000000 00100000 RWIX | |
| OCMC_RAM3 40500000 00100000 00000000 00100000 RWIX | |
| DSP1_L2_SRAM 40800000 00048000 00000000 00048000 RWIX | |
| DSP2_L2_SRAM 41000000 00048000 00000000 00048000 RWIX | |
| NDK_MEM 80000000 00400000 00000000 00400000 RWIX | |
| IPU1_1_CODE_MEM 80400000 00280000 00000000 00280000 RWIX | |
| IPU1_0_CODE_MEM 80680000 00c00000 0053ad08 006c52f8 RWIX | |
| IPU2_CODE_MEM 81280000 00200000 00000000 00200000 RWIX | |
| IPU1_1_DATA_MEM 81480000 00680000 00000000 00680000 RWIX | |
| IPU1_0_DATA_MEM 81b00000 01000000 00915604 006ea9fc RWIX | |
| IPU2_DATA_MEM 82b00000 00700000 00000000 00700000 RWIX | |
| A15_0_DATA_MEM 83900000 00d80000 00000000 00d80000 RWIX | |
| SR1_BUFF_ECC_ASIL_MEM 84680000 00001000 00000000 00001000 RWIX | |
| SR1_BUFF_ECC_QM_MEM 84681000 00001000 00000000 00001000 RWIX | |
| SR1_BUFF_NON_ECC_ASIL 84781000 00001000 00000000 00001000 RWIX | |
| SR1_FRAME_BUFFER_MEM 84782000 1b87d000 00000000 1b87d000 RWIX | |
| SR0 a0000000 00020000 00020000 00000000 RWIX | |
| REMOTE_LOG_MEM a0020000 00028000 000278a0 00000760 RWIX | |
| LINK_STATS_MEM a0048000 00040000 00024df4 0001b20c RWIX | |
| SYSTEM_IPC_SHM_MEM a0088000 00078000 00062388 00015c78 RWIX | |
| SYSTEM_AUTOSAR_IPC_SH a0100000 00080000 00000000 00080000 RWIX | |
| HDVPSS_DESC_MEM a0180000 00100000 0001d4c0 000e2b40 RWIX | |
| EVE1_VECS_MEM a1000000 00080000 00000000 00080000 RWIX | |
| EVE1_CODE_MEM a1080000 00200000 00000000 00200000 RWIX | |
| EVE1_DATA_MEM a1280000 00d80000 00000000 00d80000 RWIX | |
| EVE2_VECS_MEM a2000000 00080000 00000000 00080000 RWIX | |
| EVE2_CODE_MEM a2080000 00200000 00000000 00200000 RWIX | |
| EVE2_DATA_MEM a2280000 00d80000 00000000 00d80000 RWIX | |
| EVE3_VECS_MEM a3000000 00080000 00000000 00080000 RWIX | |
| EVE3_CODE_MEM a3080000 00200000 00000000 00200000 RWIX | |
| EVE3_DATA_MEM a3280000 00d80000 00000000 00d80000 RWIX | |
| EVE4_VECS_MEM a4000000 00080000 00000000 00080000 RWIX | |
| EVE4_CODE_MEM a4080000 00200000 00000000 00200000 RWIX | |
| EVE4_DATA_MEM a4280000 00d80000 00000000 00d80000 RWIX | |
| DSP1_CODE_MEM a5000000 00600000 00000000 00600000 RWIX | |
| DSP2_CODE_MEM a5600000 00400000 00000000 00400000 RWIX | |
| DSP1_DATA_MEM a5a00000 00e00000 00000000 00e00000 RWIX | |
| DSP2_DATA_MEM a6800000 00e00000 00000000 00e00000 RWIX | |
| DSP1_DATA_MEM_2 a7600000 00100000 00000000 00100000 RWIX | |
| DSP2_DATA_MEM_2 a7700000 00100000 00000000 00100000 RWIX it was actually allocate memory from 0x80000000 to 0xa7800000.(more than 512MB) 2) Even, I change memory map successfully, the modification for DUAL_EMIF_2X512MB still makes me confused. So, a few question as below: 1. On mem_segment_definition_bios.xs, why virtual address setup disabled for DUAL_EMIF_2X512MB setting? why is it necessary for SINGLE_EMIF_512MB? 2. On a15_0.cfg, why do we need to changing Mmu.setSecondLevelDescMeta(i, i-0x20000000, attrs2); to Mmu.setSecondLevelDescMeta(i, i, attrs2);? why it need to be offset 0x20000000 for SINGLE_EMIF_512MB? 3. On Ammu1_bios.cfg & Ammu2_bios.cfg, why we need to enable the fourth AMMU block for DUAL_EMIF_2X512MB, and disable it for SINGLE_EMIF_512MB? (As my understanding, it should be only two sections for DUAL_EMIF_2X512MB, and each of them allocate 512MB. (please correct me if i wrong) ) 4. On system_bsp_init.c, why we need to disable virtual memory mapping function for DUAL_EMIF_2X512MB? 3) However, I was trying to setup SINGLE_EMIF_1GB. At first, I referred to TRM and I modified the HW setup inside SBL(as following figure), and then I modified the memory map to SINGLE_EMIF_1GB. But, the evm board stuck on booting (message as shown below). TDA2xx SBL Boot | |
| DPLL Configuration Completed | |
| Clock Domain Configuration Completed | |
| Module Enable Configuration Completed | |
| TI EVM PAD Config Completed | |
| >> START ==> Overall DDR configuration | |
| >> START ==> EMIF1 and EMIF1 DDR IOs config (CTRL_MODULE_CORE_PAD module) | |
| Launch full leveling | |
| Updating slave ratios in PHY_STATUSx registers | |
| as per HW leveling output | |
| HW leveling is now disabled. Using slave ratios from | |
| PHY_STATUSx registers | |
| One EMIF - 1GB total memory | |
| Same memory mapped at 0x80000000 and 0xC0000000 | |
| >> END ==> overall DDR configuration completed / DDR memory can now be accessed | |
| DDR Config Completed | |
| App Image Download Begins | |
| SD Boot - file open completed successfully | |
| MPU CPU0 Image Load Completed | |
| IPU1 CPU0 Image Load Completed | |
| IPU1 CPU1 Image Load Completed | |
| IPU2 CPU0 and CPU1 Image Load Completed | |
| DSP1 Image Load Completed | |
| DSP2 Image Load Completed | |
| EVE1 Image Load Completed | |
| EVE2 Image Load Completed | |
| EVE3 Image Load Completed | |
| EVE4 Image Load Completed | |
| App Image Download Completed | |
| Putting MPU CPU1 in Off mode | |
| EVE MMU configuration completed | |
| EVE MMU configuration completed | |
| EVE MMU configuration completed | |
| EVE MMU configuration completed | |
| ***************************************************************** | |
| PMCCNTR counts once every 64 clock cycles, multiple by 64 to get actual CPU cycles | |
| SBL Initial Config Cycles - 144642 (12.34 ms) | |
| SOC Init Cycles - 264207 (22.54 ms) | |
| DDR Config Clock Cycles - 884131 (75.44 ms) | |
| App Image Load Cycles - 43980466 (3752.99 ms) | |
| Slave Core Bootup Cycles - 322632 (27.53 ms) | |
| SBL Boot-up Cycles - 45597413 (3890.97 ms) | |
| Time at which SBL started IPU1_0 - 90375 (2758.2 ms) | |
| ***************************************************************** | |
| Jumping to MPU CPU0 App Thanks Best regards, Wxchen | |
| Hi, SR1_FRAME_BUFFER_MEM 84782000 1b87d000 00000000 1b87d000 RWIX The above line I copied from the memory map file shared in the above post. SR1_FRAME_BUFFER_SIZE = 1b87d000 (440MB) The available shared memory 440MB, So is this memory is not enough to process the TIDL algorithm? Suppose this memory is not sufficient then why don't you use the existing EMIFMODE(DUAL_EMIF_1GB_512MB)? instead of creating a new one. I will check with an expert to answer your queries. Thanks Gaviraju | |
| hi, 1) because of the HW setup is 512+512mb, but your providing setup was swapping eve & dsp to second section and made the first section of SR1_FRAME_BUFFER larger about 100mb, i'd like to know why can't I allocate memory up to 330MB+512MB. 2) because DDR of my target board will be designed to SINGLE_EMIF and most likely to 1GiB, I want to try it first on evm board. Thanks Best / Regard wxchen | |
| Hi, It is possible to map 330+512 MB to SR1. You need to update SR1_FRAME_BUFFER_SIZE in mem_segment_definition_bios.xs in order to increase the size of SR1. Regarding the question on A15 MMU/AMMU/VPS mappings, one can map 0x8000_0000 virtual address to 0x8000_0000 physical address and 0xA000_0000 VA to 0xA000_0000 PA if there is enough memory. However in case there is only 512 MB on the system then the use needs to map 0xA000_0000 virtual address to 0x8000_0000 physical address. Regards, Rishabh | |