AM62P: How to make image for linux and boot while securebooting?

KONG XIANGXU

Expert 2046 points

Part Number: AM62P

Tool/software:

Hi team,

I have encounter some issues while try to boot from encrypt images.

Where is need to adjust in linux SDK to encrypt for secure booting?

Thank you for your support.

Best Regards, KONG XIANGXU

8 months ago

0 Prashant Shivhare 8 months ago

TI__Guru* 75461 points

Hello,

The Processor SDK doesn't have the encrypted boot support.

The MCU+ SDK does have the support which can be enabled using the flags "ENC_ENABLED" & "ENC_SBL_ENABLED" defined in the "devconfig/devconfig.mak" file.

Regards,

Prashant

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

Hi,

mcu_plus_sdk_am62px_10_00_00_14/examples/drivers/boot/sbl_sd_linux/am62px-sk/wkup-r5fss0-0_nortos/ti-arm-clang/sbl_sd_linux.debug.hs.tiimage ->tiboot3.bin

/home/a/ti/mcu_plus_sdk_am62px_10_00_00_14/examples/hello_world/am62px-sk/wkup-r5fss0-0_freertos/ti-arm-clang/hello_world.debug.appimage.hs ->wkup_r5_image

/a/ti/mcu_plus_sdk_am62px_10_00_00_14/examples/hello_world/am62px-sk/mcu-r5fss0-0_freertos/ti-arm-clang/hello_world.debug.appimage.hs ->mcu_r5_image

ti/mcu_plus_sdk_am62px_10_00_00_14/tools/boot/linuxAppimageGen/board/am62px-sk/linux.appimage.hs ->linux_a53_image

There are how I did it. Is this ok?

Is that all images I need to flash in order to boot on hs device?

Regards,

XIANGXU

0 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

KONG XIANGXU said:
There are how I did it. Is this ok?

I think yes. The boot should be successful.

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

Drivers_open()

SYSFW Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
SYSFW Firmware revision 0xa
SYSFW ABI revision 4.0

Sciclient_getVersionCheck(1)
Bootloader_Handle bootHandleLinux
Bootloader_Params_init
Bootloader_BootImageInfo_init(&bootImageInfoLinux);
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL 10:54  
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C273D4
fxns:             43C26E64
args:             43C27304

Core Presence Map Interpretation:

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C273D4
fxns:             43C26E64
args:             43C27304

Core Presence Map Interpretation:
Multicore image size: 0 bytes
Image loading status: -1
status = App_loadImages(bootHandle, &bootImageInfo);
Error: Failed to load images (0xFFFFFFFF)
if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)
[BOOTLOADER_PROFILE] Boot Media       : SD Card
[BOOTLOADER_PROFILE] Boot Image Size  : 0 KB
[BOOTLOADER_PROFILE] Cores present    :
[BOOTLOADER PROFILE] System_init                      :      29532us
[BOOTLOADER PROFILE] Drivers_open                     :       2911us
[BOOTLOADER PROFILE] Board_driversOpen                :       1465us
[BOOTLOADER PROFILE] Sciclient Get Version            :      10167us
[BOOTLOADER_PROFILE] SBL Total Time Taken             :      44076us

Image loading done, switching to application ...
Starting linux and RTOS/Baremetal applications
Some tests have failed!!

Here are logs from my tiboot3.bin(I added some logs).

Can you tell what might went wrong?

0 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

KONG XIANGXU said:
Can you tell what might went wrong?

There is nothing in the logs that could give any insights.

Could you please check where exactly the execution is failing inside the "App_loadImages" function?

Thanks!

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

Drivers_open()

SYSFW Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
SYSFW Firmware revision 0xa
SYSFW ABI revision 4.0

Sciclient_getVersionCheck(1)
Bootloader_Handle bootHandleLinux
Bootloader_Params_init
Bootloader_BootImageInfo_init(&bootImageInfoLinux);
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C27454
fxns:             43C26EE4
args:             43C27384

Core Presence Map Interpretation:

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C27454
fxns:             43C26EE4
args:             43C27384

Core Presence Map Interpretation:
Multicore image size: 0 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
Bootloader_parseMultiCoreAppImage
Image loading status: -1
status = App_loadImages(bootHandle, &bootImageInfo);
Error: Failed to load images (0xFFFFFFFF)
if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)
[BOOTLOADER_PROFILE] Boot Media       : SD Card
[BOOTLOADER_PROFILE] Boot Image Size  : 0 KB
[BOOTLOADER_PROFILE] Cores present    :
[BOOTLOADER PROFILE] System_init                      :      29388us
[BOOTLOADER PROFILE] Drivers_open                     :       2909us
[BOOTLOADER PROFILE] Board_driversOpen                :       1464us
[BOOTLOADER PROFILE] Sciclient Get Version            :      10159us
[BOOTLOADER_PROFILE] SBL Total Time Taken             :      43921us

Image loading done, switching to application ...
Starting linux and RTOS/Baremetal applications
Some tests have failed!!

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#include <stdlib.h>
#include <string.h>
#include "ti_drivers_config.h"
#include "ti_drivers_open_close.h"
#include "ti_board_open_close.h"
#include <drivers/device_manager/sciclient.h>
#include <drivers/bootloader.h>

#define BOOTLOADER_SD_MCU_R5_APPIMAGE_FILENAME          ("/sd0/mcu_r5_image")
#define BOOTLOADER_SD_WKUP_APPIMAGE_FILENAME            ("/sd0/wkup_r5_image")
#define BOOTLOADER_SD_A53_APPIMAGE_FILENAME             ("/sd0/linux_a53_image")

#define BOOTLOADER_SD_APP_IMAGE_LOADED                  (1)
#define BOOTLOADER_SD_MAX_NO_OF_FILES                   (2)

#define BOOTLOADER_APPIMAGE_MAX_FILE_SIZE (0x2000000) /* Size of section DDR specified in linker.cmd */
uint8_t gAppimage[BOOTLOADER_APPIMAGE_MAX_FILE_SIZE] __attribute__((aligned(128), section(".bss.filebuf")));

uint8_t socCpuCores[CSL_CORE_ID_MAX] = {0};

Bootloader_CpuInfo bootCpuInfo[CSL_CORE_ID_MAX];

char* gBootLoaderSDFiles[BOOTLOADER_SD_MAX_NO_OF_FILES] =
           {BOOTLOADER_SD_MCU_R5_APPIMAGE_FILENAME,
            BOOTLOADER_SD_WKUP_APPIMAGE_FILENAME
           };
char** pFiles = gBootLoaderSDFiles;

/* call this API to stop the booting process and spin, do that you can connect
 * debugger, load symbols and then make the 'loop' variable as 0 to continue execution
 * with debugger connected.
 */
void loop_forever()
{
    volatile uint32_t loop = 1;
    while(loop)
        ;
}

int App_OpenloadableImage(char* imageName)
{
    int status = SystemP_SUCCESS;
    /* File I/O */

    /* Open app file */
    FF_FILE *appFp = ff_fopen(imageName, "rb");

    /* Check if file open succeeded */
    if(appFp == NULL)
    {
        status =  SystemP_FAILURE;
    }
    else
    {
        /* Check file size */
        uint32_t fileSize = ff_filelength(appFp);

        if(fileSize >= BOOTLOADER_APPIMAGE_MAX_FILE_SIZE)
        {
            /* Application size more than buffer size, abort */
            status = SystemP_FAILURE;
            DebugP_log("Appimage size exceeded limit !!\r\n");
        }
        else
        {
            /* Read the file into RAM buffer */
            memset(gAppimage, 0x0, sizeof(gAppimage));
            ff_fread(gAppimage, fileSize, 1, appFp);
        }

        /* Close the file */
        ff_fclose(appFp);
    }

    return status;
}

int32_t App_loadImages(Bootloader_Handle bootHandle, Bootloader_BootImageInfo *bootImageInfo)
{
	int32_t status = SystemP_FAILURE;
    Bootloader_Config *bootConfig;
    DebugP_log("Bootloader_Config *bootConfig;\r\n");
    if(bootHandle != NULL)
    {
        bootConfig = (Bootloader_Config *)bootHandle;
        bootConfig->coresPresentMap = 0;
        DebugP_log("bootConfig->coresPresentMap = 0;\r\n");
        status = Bootloader_parseMultiCoreAppImage(bootHandle, bootImageInfo);
        DebugP_log("Bootloader_parseMultiCoreAppImage\r\n");
        /* Load CPUs */
        if((SystemP_SUCCESS == status) && (TRUE == Bootloader_isCorePresent(bootHandle, CSL_CORE_ID_MCU_R5FSS0_0)))
        {
            DebugP_log("(SystemP_SUCCESS == status) && (TRUE == Bootloader_isCorePresent(bootHandle, CSL_CORE_ID_MCU_R5FSS0_0)\r\n");
            bootImageInfo->cpuInfo[CSL_CORE_ID_MCU_R5FSS0_0].clkHz = Bootloader_socCpuGetClkDefault(CSL_CORE_ID_MCU_R5FSS0_0);
            Bootloader_profileAddCore(CSL_CORE_ID_MCU_R5FSS0_0);

            status = Bootloader_loadCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_MCU_R5FSS0_0]));
            DebugP_log("Bootloader_loadCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_MCU_R5FSS0_0]));\r\n");
            socCpuCores[CSL_CORE_ID_MCU_R5FSS0_0] = BOOTLOADER_SD_APP_IMAGE_LOADED;

            bootCpuInfo[CSL_CORE_ID_MCU_R5FSS0_0] = bootImageInfo->cpuInfo[CSL_CORE_ID_MCU_R5FSS0_0];
        }
        if((SystemP_SUCCESS == status) && (TRUE == Bootloader_isCorePresent(bootHandle, CSL_CORE_ID_WKUP_R5FSS0_0)))
        {
            bootImageInfo->cpuInfo[CSL_CORE_ID_WKUP_R5FSS0_0].clkHz = Bootloader_socCpuGetClkDefault(CSL_CORE_ID_WKUP_R5FSS0_0);
            status = Bootloader_loadSelfCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_WKUP_R5FSS0_0]));
            DebugP_log("Bootloader_loadSelfCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_WKUP_R5FSS0_0]));\r\n");
            Bootloader_profileAddCore(CSL_CORE_ID_WKUP_R5FSS0_0);
            Bootloader_profileAddProfilePoint("App_loadImages(CSL_CORE_ID_WKUP_R5FSS0_0)");
            DebugP_log("Bootloader_profileAddProfilePoint(App_loadImages(CSL_CORE_ID_WKUP_R5FSS0_0));\r\n");
        }
    }

    return status;
}

int32_t App_loadLinuxImages(Bootloader_Handle bootHandle, Bootloader_BootImageInfo *bootImageInfo)
{
	int32_t status = SystemP_FAILURE;
    Bootloader_Config *bootConfig;

    if(bootHandle != NULL)
    {
        bootConfig = (Bootloader_Config *)bootHandle;
        bootConfig->coresPresentMap = 0;
        status = Bootloader_parseMultiCoreAppImage(bootHandle, bootImageInfo);
        if((SystemP_SUCCESS == status) && (TRUE == Bootloader_isCorePresent(bootHandle, CSL_CORE_ID_A53SS0_0)))
        {
		    bootImageInfo->cpuInfo[CSL_CORE_ID_A53SS0_0].clkHz = Bootloader_socCpuGetClkDefault(CSL_CORE_ID_A53SS0_0);
	        Bootloader_profileAddCore(CSL_CORE_ID_A53SS0_0);
            status = Bootloader_loadCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_A53SS0_0]));
            socCpuCores[CSL_CORE_ID_A53SS0_0] = BOOTLOADER_SD_APP_IMAGE_LOADED;
            bootCpuInfo[CSL_CORE_ID_A53SS0_0] = bootImageInfo->cpuInfo[CSL_CORE_ID_A53SS0_0];
        }
    }

	return status;
}

int32_t App_runCpus(Bootloader_Handle bootHandle)
{
    int32_t status = SystemP_FAILURE;
    uint8_t cpuId;

    for(cpuId = 0; cpuId < CSL_CORE_ID_MAX; cpuId++)
    {
        if(cpuId == CSL_CORE_ID_A53SS0_0)
        {
            continue;
        }

        if(socCpuCores[cpuId] == BOOTLOADER_SD_APP_IMAGE_LOADED)
        {
            status = Bootloader_runCpu(bootHandle, &bootCpuInfo[cpuId]);
        }
    }

    return status;
}

int32_t App_runLinuxCpu(Bootloader_Handle bootHandle, Bootloader_BootImageInfo *bootImageInfo)
{
	int32_t status = SystemP_FAILURE;

    /* Unlock all the control MMRs. Linux/U-boot expects all the MMRs to be unlocked */
    SOC_unlockAllMMR();

    if(socCpuCores[CSL_CORE_ID_A53SS0_0] == BOOTLOADER_SD_APP_IMAGE_LOADED)
    {
	    status = Bootloader_runCpu(bootHandle, &bootCpuInfo[CSL_CORE_ID_A53SS0_0]);
    }
	return status;
}

int main()
{
    int32_t status;
    uint32_t appImageSize = 0;
    uint8_t noOfFiles = 0;
    DebugP_log("11111111111111111\r\n");
    Bootloader_profileReset();

    Bootloader_socWaitForFWBoot();
    status = Bootloader_socOpenFirewalls();

    DebugP_assertNoLog(status == SystemP_SUCCESS);
    DebugP_log("Bootloader_socOpenFirewalls()\r\n");
    System_init();
    Bootloader_profileAddProfilePoint("System_init");

    Drivers_open();
    Bootloader_profileAddProfilePoint("Drivers_open");
    DebugP_log("Drivers_open()\r\n");
    status = Board_driversOpen();
    DebugP_assert(status == SystemP_SUCCESS);
    Bootloader_profileAddProfilePoint("Board_driversOpen");
 
    status = Sciclient_getVersionCheck(1);
    Bootloader_profileAddProfilePoint("Sciclient Get Version");
    DebugP_log("Sciclient_getVersionCheck(1)\r\n");
    if(SystemP_SUCCESS == status)
    {    
        Bootloader_BootImageInfo bootImageInfo;
		Bootloader_Params bootParams;
        Bootloader_Handle bootHandle;

		Bootloader_BootImageInfo bootImageInfoLinux;
		Bootloader_Params bootParamsLinux;
        Bootloader_Handle bootHandleLinux;
        DebugP_log("Bootloader_Handle bootHandleLinux\r\n");
        Bootloader_Params_init(&bootParams);
        DebugP_log("Bootloader_Params_init\r\n");
		Bootloader_Params_init(&bootParamsLinux);

		Bootloader_BootImageInfo_init(&bootImageInfo);
		Bootloader_BootImageInfo_init(&bootImageInfoLinux);
        DebugP_log("Bootloader_BootImageInfo_init(&bootImageInfoLinux);\r\n");
        while(noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES)
        {
            DebugP_log("noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES\r\n");
            Bootloader_Params_init(&bootParams);
		    Bootloader_BootImageInfo_init(&bootImageInfo);
            bootParams.memArgsAppImageBaseAddr = (uintptr_t)gAppimage;
            if(App_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS)
            {   
                DebugP_log("pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS\r\n");
                bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
                DebugP_log("bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);\r\n");
                if(bootHandle != NULL)
                {   
                    DebugP_log("bootHandle != NULL \r\n");
                    appImageSize += Bootloader_getMulticoreImageSize(bootHandle);
                    //DebugP_log("%un\r\n",appImageSize);
                    DebugP_log("Multicore image size: %u bytes\r\n", appImageSize);  
                    status = App_loadImages(bootHandle, &bootImageInfo);
                    //DebugP_log("%ld\r\n",status);
                    DebugP_log("Image loading status: %d\r\n", status);  // Changed to %d for int32_t

                    DebugP_log("status = App_loadImages(bootHandle, &bootImageInfo);\r\n");
                }
            }
            if(status == SystemP_SUCCESS)
            {   
                noOfFiles++;
                DebugP_log("noOfFiles++;\r\n");
            }
            else
            {    DebugP_log("Error: Failed to load images (0x%08X)\r\n", status);
                break;
            }
        }

        bootParamsLinux.memArgsAppImageBaseAddr = (uintptr_t)gAppimage;
        if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)
      
        {
            DebugP_log("if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)\r\n");
            bootHandleLinux = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParamsLinux);
		    if(SystemP_SUCCESS == status)
		    {
                if(bootHandleLinux != NULL)
		{
                    appImageSize+=Bootloader_getMulticoreImageSize(bootHandleLinux);
                    status = App_loadLinuxImages(bootHandleLinux, &bootImageInfoLinux);
                    Bootloader_profileAddProfilePoint("App_loadLinuxImages");
                }
            }
        }

        /* Power off MMC 1 instance */
        status = SOC_moduleClockEnable(TISCI_DEV_MMCSD1, 0);

        Bootloader_profileUpdateAppimageSize(appImageSize);
        Bootloader_profileUpdateMediaAndClk(BOOTLOADER_MEDIA_SD, 0);
		if(SystemP_SUCCESS == status)
		{
			/* Print SBL log as Linux prints log to the same UART port */
			Bootloader_profilePrintProfileLog();
			DebugP_log("Image loading done, switching to application ...\r\n");
			DebugP_log("Starting linux and RTOS/Baremetal applications\r\n");
			UART_flushTxFifo(gUartHandle[CONFIG_UART0]);
		}

		if(SystemP_SUCCESS == status)
		{
			status = App_runLinuxCpu(bootHandleLinux, &bootImageInfoLinux);
            Bootloader_close(bootHandleLinux);
		}

        if(SystemP_SUCCESS == status)
		{
			status = App_runCpus(bootHandle);
            Bootloader_close(bootHandle);
		}

    }

    if(status != SystemP_SUCCESS )
    {
        DebugP_log("Some tests have failed!!\r\n");
    }

    /* Call DPL deinit to close the tick timer and disable interrupts before jumping to DM*/
    Dpl_deinit();

    Bootloader_JumpSelfCpu();
    DebugP_log("Bootloader_JumpSelfCpu();\r\n");
    Drivers_close();
    System_deinit();

    return 0;
}

0 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

Can you check if the execution is failing at the function "Bootloader_socAuthImage" which is executed as part of the Bootloader_parseMultiCoreAppImage:

github.com/.../bootloader.c

If it is indeed failing at this stage then you may not have the correctly signed images for the different cores.

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

int32_t Bootloader_verifyMulticoreImage(Bootloader_Handle handle)
{
    int32_t status = SystemP_SUCCESS, authStatus = SystemP_FAILURE;
    uint32_t certLen = 0U, imageLen = 0U, ddrCopy = 1U;
    uint32_t certLoadAddr = 0xFFFFFFFFU;

    Bootloader_Config *config = (Bootloader_Config *)handle;

    if (config->fxns->imgReadFxn == NULL || config->fxns->imgSeekFxn == NULL)
    {
        status = SystemP_FAILURE;
    }
    else
    {
        uint8_t x509Header[4];
        if (config->bootMedia == BOOTLOADER_MEDIA_MEM)
        {
            Bootloader_MemArgs *memArgs = (Bootloader_MemArgs *)(config->args);
            certLoadAddr = memArgs->appImageBaseAddr;
            config->fxns->imgReadFxn(x509Header, 4, config->args);
            config->fxns->imgSeekFxn(0, config->args);

            certLen = Bootloader_getX509CertLen(x509Header);
            imageLen = Bootloader_getMsgLen((uint8_t *)certLoadAddr, certLen);

            /* Get the 128B cache-line aligned image length */
            uint32_t cacheAlignedLen = (certLen + imageLen + (uint32_t)128) & ~(127);

            /* Write back and invalidate the cache before passing to HSM */
            CacheP_wbInv((void *)certLoadAddr, cacheAlignedLen, CacheP_TYPE_ALL);
        }
        else if (config->bootMedia == BOOTLOADER_MEDIA_FLASH || config->bootMedia == BOOTLOADER_MEDIA_EMMC)
        {
            config->fxns->imgReadFxn(x509Header, 4, config->args);
            config->fxns->imgSeekFxn(0, config->args);

            certLen = Bootloader_getX509CertLen(x509Header);

            if (config->bootMedia == BOOTLOADER_MEDIA_FLASH)
            {
                Bootloader_FlashArgs *flashArgs = (Bootloader_FlashArgs *)(config->args);

                if (flashArgs->flashType == CONFIG_FLASH_TYPE_SERIAL_NOR)
                {
                    ddrCopy = 0;

                    certLoadAddr = FLASH_BASE_ADDRESS + flashArgs->appImageOffset;
                    imageLen = Bootloader_getMsgLen((uint8_t *)(certLoadAddr), certLen);

                    /* Invalidate 128B cache-line aligned destination region before TIFS writes to it */
                    CacheP_inv((void *)config->scratchMemPtr, (imageLen + (uint32_t)128) & ~(127), CacheP_TYPE_ALL);

                    /* Enable OSPI Phy if configured to do so*/
                    flashArgs->enablePhyPipeline = TRUE;
                    status = config->fxns->imgCustomFxn(config->args);
                }
                else
                {
                    certLoadAddr = flashArgs->appImageOffset;
                }
            }
#if defined(DRV_VERSION_MMCSD_V0) || defined(DRV_VERSION_MMCSD_V1)
            if (config->bootMedia == BOOTLOADER_MEDIA_EMMC)
            {
                Bootloader_MmcsdArgs *mmcsdArgs = (Bootloader_MmcsdArgs *)(config->args);
                certLoadAddr = mmcsdArgs->appImageOffset;
            }
#endif

            if (config->scratchMemPtr != NULL && ddrCopy == 1U)
            {
                config->fxns->imgReadFxn((void *)config->scratchMemPtr, 0x800, config->args);

                imageLen = Bootloader_getMsgLen((uint8_t *)config->scratchMemPtr, certLen);

                uint32_t totalLen = (certLen + imageLen + (uint32_t)128) & ~(127);

                config->fxns->imgSeekFxn(0, config->args);
                config->fxns->imgReadFxn((void *)config->scratchMemPtr, totalLen, config->args);

                certLoadAddr = (uint32_t)(&(config->scratchMemPtr[0]));

                config->fxns->imgSeekFxn(0, config->args);

                /* Get the 128B cache-line aligned image length */
                uint32_t cacheAlignedLen = (certLen + imageLen + (uint32_t)128) & ~(127);

                /* Write back and invalidate the cache before passing to HSM */
                CacheP_wbInv((void *)certLoadAddr, cacheAlignedLen, CacheP_TYPE_ALL);
            }
        }
        DebugP_log("  before Check if the certificate length is within valid range \r\n");
        /* Check if the certificate length is within valid range */
        if ((certLen > (uint32_t)0x100) && (certLen < (uint32_t)0x800) && status == SystemP_SUCCESS)
        {   
            DebugP_log("  after Check if the certificate length is within valid range \r\n");
            authStatus = Bootloader_socAuthImage(certLoadAddr);
            DebugP_log("  after Bootloader_socAuthImage(certLoadAddr);\r\n");
            if (config->bootMedia == BOOTLOADER_MEDIA_BUFIO)
            {
                /* Authentication will fail in Buf Io because we don't have full data yet, so make it pass here for testing. Default behaviour is to assert. */
                /* authStatus = SystemP_SUCCESS; */
                DebugP_assertNoLog(authStatus == SystemP_SUCCESS);
            }

            if (authStatus == SystemP_FAILURE)
            {
                DebugP_logError("Failed to authenticate Image\r\n");
                status = SystemP_FAILURE;
            }
            else
            {
                /* Authentication passed, all good. Now re-init bootloader params to point to image start instead of start of x509 certificate */
                if (config->bootMedia == BOOTLOADER_MEDIA_FLASH)
                {
                    Bootloader_FlashArgs *flashArgs = (Bootloader_FlashArgs *)(config->args);
                    flashArgs->curOffset = flashArgs->appImageOffset;

                    if (flashArgs->flashType == CONFIG_FLASH_TYPE_SERIAL_NOR)
                    {
                        /* Disable only the PHY pipeline*/
                        flashArgs->enablePhyPipeline = FALSE;
                        status = config->fxns->imgCustomFxn(config->args);
                    }
                }
                else if (config->bootMedia == BOOTLOADER_MEDIA_BUFIO)
                {
                    Bootloader_BufIoArgs *bufIoArgs = (Bootloader_BufIoArgs *)(config->args);
                    bufIoArgs->curOffset = bufIoArgs->appImageOffset;
                }
#if defined(DRV_VERSION_MMCSD_V0) || defined(DRV_VERSION_MMCSD_V1)
                else if (config->bootMedia == BOOTLOADER_MEDIA_EMMC)
                {
                    Bootloader_MmcsdArgs *mmcsdArgs = (Bootloader_MmcsdArgs *)(config->args);
                    mmcsdArgs->curOffset = mmcsdArgs->appImageOffset;
                }
#endif
            }
        }
        else
        {
            status = SystemP_FAILURE;
        }
    }

    return status;
}

int32_t Bootloader_socAuthImage(uint32_t certLoadAddr)
{
    int32_t status = SystemP_FAILURE;

    struct tisci_msg_proc_auth_boot_req authReq;
    DebugP_log("  struct tisci_msg_proc_auth_boot_req authReq;\r\n");
    /* Request TIFS (SYSFW) to authenticate (and decrypt if mentioned in the x509 cert) the image */
    authReq.certificate_address_hi = 0U;
    authReq.certificate_address_lo = certLoadAddr;
    
    status = Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);
    DebugP_log(" Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);%d\r\n", status);
    return status;
}

SYSFW Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
SYSFW Firmware revision 0xa
SYSFW ABI revision 4.0

Sciclient_getVersionCheck(1)
Bootloader_Handle bootHandleLinux
Bootloader_Params_init
Bootloader_BootImageInfo_init(&bootImageInfoLinux);
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
Multicore image size: 0 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
  before Check if the certificate length is within valid range
Bootloader_parseMultiCoreAppImage
Image loading status: -1
status = App_loadImages(bootHandle, &bootImageInfo);
Error: Failed to load images (0xFFFFFFFF)
if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)
[BOOTLOADER_PROFILE] Boot Media       : SD Card
[BOOTLOADER_PROFILE] Boot Image Size  : 0 KB
[BOOTLOADER_PROFILE] Cores present    :
[BOOTLOADER PROFILE] System_init                      :      29533us
[BOOTLOADER PROFILE] Drivers_open                     :       2879us
[BOOTLOADER PROFILE] Board_driversOpen                :       1464us
[BOOTLOADER PROFILE] Sciclient Get Version            :      10169us
[BOOTLOADER_PROFILE] SBL Total Time Taken             :      44048us

Image loading done, switching to application ...
Starting linux and RTOS/Baremetal applications

It seems that it never enter Bootloader_socAuthImage function.

Here is my .mak file. I only change this for signing .

# Device type (HS/GP)
DEVICE_TYPE?=HS
VERSION?=1.5
# Path to the signing tools, keys etc
SIGNING_TOOL_PATH=$(MCU_PLUS_SDK_PATH)/tools/boot/signing

# Path to the keys
ROM_DEGENERATE_KEY:=$(SIGNING_TOOL_PATH)/rom_degenerateKey.pem
APP_DEGENERATE_KEY:=$(SIGNING_TOOL_PATH)/app_degenerateKey.pem
ifeq ($(DEVICE),am263x)
    CUST_MPK=$(SIGNING_TOOL_PATH)/mcu_custMpk.pem
else ifeq ($(DEVICE),am273x)
    CUST_MPK=$(SIGNING_TOOL_PATH)/mcu_custMpk.pem
else ifeq ($(DEVICE),awr294x)
    CUST_MPK=$(SIGNING_TOOL_PATH)/mcu_custMpk.pem
else ifeq ($(DEVICE),am62x)
    CUST_MPK=$(SIGNING_TOOL_PATH)/custMpk_am62x.pem
    CUST_MEK=$(SIGNING_TOOL_PATH)/custMek_am62x.txt
else ifeq ($(DEVICE),am62ax)
    CUST_MPK=$(SIGNING_TOOL_PATH)/custMpk_am62ax.pem
    CUST_MEK=$(SIGNING_TOOL_PATH)/custMek_am62ax.txt
else ifeq ($(DEVICE),am62dx)
    CUST_MPK=$(SIGNING_TOOL_PATH)/custMpk_am62dx.pem
    CUST_MEK=$(SIGNING_TOOL_PATH)/custMek_am62dx.txt
else ifeq ($(DEVICE),am62px)
    CUST_MPK=$(SIGNING_TOOL_PATH)/custMpk_am62px.pem
    CUST_MEK=$(SIGNING_TOOL_PATH)/custMek_am62px.txt
else
    CUST_MPK=$(SIGNING_TOOL_PATH)/custMpk_am64x_am243x.pem
    CUST_MEK=$(SIGNING_TOOL_PATH)/custMek_am64x_am243x.txt
endif

# Encryption option for application (yes/no)
ENC_ENABLED?=yes

# Encryption option for SBL (yes/no)
ENC_SBL_ENABLED?=yes

# Debug option for HS (yes/no)
DBG_ENABLED?=no

# Generic macros to be used depending on the device type
APP_SIGNING_KEY=
APP_ENCRYPTION_KEY=

ifeq ($(DEVICE_TYPE),HS)
	APP_SIGNING_KEY=$(CUST_MPK)
	APP_ENCRYPTION_KEY=$(CUST_MEK)
else
	APP_SIGNING_KEY=$(APP_DEGENERATE_KEY)
endif

ti/mcu_plus_sdk_am62px_10_00_00_14$ make clean PROFILE=debug

ti/mcu_plus_sdk_am62px_10_00_00_14$ make PROFILE=debug

Then I run these two command.

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

Drivers_open()

SYSFW Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
SYSFW Firmware revision 0xa
SYSFW ABI revision 4.0

Sciclient_getVersionCheck(1)
Bootloader_Handle bootHandleLinux
Bootloader_Params_init
Bootloader_BootImageInfo_init(&bootImageInfoLinux);
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
Multicore image size: 0 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
  before Check if the certificate length is within valid range
  after Check if the certificate length is within valid range
  struct tisci_msg_proc_auth_boot_req authReq;

This is the same SD card output in the TI official board.

0 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

Can you once try the following images:

appimages.zip

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

Drivers_open()

SYSFW Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
SYSFW Firmware revision 0xa
SYSFW ABI revision 4.0

Sciclient_getVersionCheck(1)
Bootloader_Handle bootHandleLinux
Bootloader_Params_init
Bootloader_BootImageInfo_init(&bootImageInfoLinux);
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
Multicore image size: 0 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
  before Check if the certificate length is within valid range
  after Check if the certificate length is within valid range
  struct tisci_msg_proc_auth_boot_req authReq;
 Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);0
  after Bootloader_socAuthImage(certLoadAddr);
Bootloader_parseMultiCoreAppImage
(SystemP_SUCCESS == status) && (TRUE == Bootloader_isCorePresent(bootHandle, CSL_CORE_ID_MCU_R5FSS0_0)
Bootloader_loadCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_MCU_R5FSS0_0]));
Image loading status: 0
status = App_loadImages(bootHandle, &bootImageInfo);
noOfFiles++;
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    26600 bytes
coresPresentMap:  0x00000001
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 0: Present

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    26600 bytes
coresPresentMap:  0x00000001
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 0: Present
Multicore image size: 26600 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
  before Check if the certificate length is within valid range
  after Check if the certificate length is within valid range
  struct tisci_msg_proc_auth_boot_req authReq;
 Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);0
  after Bootloader_socAuthImage(certLoadAddr);
Bootloader_parseMultiCoreAppImage
Bootloader_loadSelfCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_WKUP_R5FSS0_0]));
Bootloader_profileAddProfilePoint(App_loadImages(CSL_CORE_ID_WKUP_R5FSS0_0));
Image loading status: 0
status = App_loadImages(bootHandle, &bootImageInfo);
noOfFiles++;
if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    179076 bytes
coresPresentMap:  0x00000002
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 1: Present

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    179076 bytes
coresPresentMap:  0x00000002
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 1: Present
  before Check if the certificate length is within valid range
  after Check if the certificate length is within valid range
  struct tisci_msg_proc_auth_boot_req authReq;
 Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);0
  after Bootloader_socAuthImage(certLoadAddr);
status = Bootloader_parseMultiCoreAppImage(bootHandle, bootImageInfo);
bootImageInfo->cpuInfo[CSL_CORE_ID_A53SS0_0].clkHz = Bootloader_socCpuGetClkDefault(CSL_CORE_ID_A53SS0_0);
 Bootloader_loadCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_A53SS0_0]));0
[BOOTLOADER_PROFILE] Boot Media       : SD Card
[BOOTLOADER_PROFILE] Boot Image Size  : 200 KB
[BOOTLOADER_PROFILE] Cores present    :
mcu-r5f0-0
wkup-r5f0-0
a530-0
[BOOTLOADER PROFILE] System_init                      :      39303us
[BOOTLOADER PROFILE] Drivers_open                     :       2878us
[BOOTLOADER PROFILE] Board_driversOpen                :       1463us
[BOOTLOADER PROFILE] Sciclient Get Version            :      10171us
[BOOTLOADER PROFILE] App_loadImages(CSL_CORE_ID_WKUP_R5FSS0_0) :     808256us
[BOOTLOADER PROFILE] App_loadLinuxImages              :     486337us
[BOOTLOADER_PROFILE] SBL Total Time Taken             :    1348410us

Image loading done, switching to application ...
Starting linux and RTOS/Baremetal applications
NOTICE:  BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
NOTICE:  BL31: Built : 16:09:05, Feb  9 2024

U-Boot SPL 2024.04-ti-gfda88f8bcea3 (Jul 26 2024 - 11:00:12 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 1904 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed


U-Boot 2024.04-ti-gfda88f8bcea3 (Jul 26 2024 - 11:00:12 +0000)

SoC:   AM62PX SR1.0 HS-SE
Model: Texas Instruments AM62P5 SK
DRAM:  2 GiB (effective 8 GiB)
Core:  84 devices, 30 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In:    serial
Out:   serial
Err:   serial
Net:   eth0: ethernet@8000000port@1
Warning: ethernet@8000000port@2 (eth1) using random MAC address - 12:72:1b:e2:9d:75
, eth1: ethernet@8000000port@2
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
Failed to load 'uEnv.txt'
Failed to load '/boot/fitImage'
Wrong Image Type for bootm command
ERROR -91: can't get kernel image!
Scanning for bootflows in all bootdevs
Seq  Method       State   Uclass    Part  Name                      Filename
---  -----------  ------  --------  ----  ------------------------  ----------------
Scanning global bootmeth 'efi_mgr':
No EFI system partition
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
  0  efi_mgr      ready   (none)       0  <NULL>
** Booting bootflow '<NULL>' with efi_mgr
Loading Boot0000 'mmc 1' failed
Loading Boot0001 'mmc 0' failed
EFI boot manager: Cannot load any image
Boot failed (err=-14)
Scanning bootdev 'mmc@fa00000.bootdev':
Scanning bootdev 'mmc@fa10000.bootdev':
Bus usb@31100000: Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
scanning bus usb@31100000 for devices... 1 USB Device(s) found
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@2: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@2: am65_cpsw_start end error
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@2: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@2: am65_cpsw_start end error
No more bootdevs
---  -----------  ------  --------  ----  ------------------------  ----------------
(1 bootflow, 1 valid)
=>

I use the images you gave me and u-boot.img in /mcu_plus_sdk_am62px_10_00_00_14/tools/boot/linuxAppimageGen/board/am62px-s. I get the above output.

So,I think it's time to make sure if I build the images correctly. Can you help me check my .mak file(in our previous conversation) and comman I used.

ti/mcu_plus_sdk_am62px_10_00_00_14$ make clean PROFILE=debug

ti/mcu_plus_sdk_am62px_10_00_00_14$ make PROFILE=debug

0 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

The images I shared were built with the same mak configuration except the "ENC_ENABLED" was set to NO. Can you try the same as well?

If your images still do not boot, please share them for me to evaluate the differences.

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

I followed your advice and change ENC_ENABLED to no.And it can boot as same as the image you gave me.

now I want to find out why the same boot SD CARD appear differently in my customer board and ti official board.

Drivers_open()

SYSFW Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
SYSFW Firmware revision 0xa
SYSFW ABI revision 4.0

Sciclient_getVersionCheck(1)
Bootloader_Handle bootHandleLinux
Bootloader_Params_init
Bootloader_BootImageInfo_init(&bootImageInfoLinux);
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
Multicore image size: 0 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
  before Check if the certificate length is within valid range
Bootloader_parseMultiCoreAppImage
Image loading status: -1
status = App_loadImages(bootHandle, &bootImageInfo);
Error: Failed to load images (0xFFFFFFFF)
if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)
[BOOTLOADER_PROFILE] Boot Media       : SD Card
[BOOTLOADER_PROFILE] Boot Image Size  : 0 KB
[BOOTLOADER_PROFILE] Cores present    :
[BOOTLOADER PROFILE] System_init                      :      29424us
[BOOTLOADER PROFILE] Drivers_open                     :       2879us
[BOOTLOADER PROFILE] Board_driversOpen                :       1465us
[BOOTLOADER PROFILE] Sciclient Get Version            :      10169us
[BOOTLOADER_PROFILE] SBL Total Time Taken             :      43938us

Image loading done, switching to application ...
Starting linux and RTOS/Baremetal applications
Some tests have failed!!

Drivers_open()

SYSFW Firmware Version 10.0.8--v10.00.08 (Fiery Fox)
SYSFW Firmware revision 0xa
SYSFW ABI revision 4.0

Sciclient_getVersionCheck(1)
Bootloader_Handle bootHandleLinux
Bootloader_Params_init
Bootloader_BootImageInfo_init(&bootImageInfoLinux);
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    0 bytes
coresPresentMap:  0x00000000
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
Multicore image size: 0 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
  before Check if the certificate length is within valid range
  after Check if the certificate length is within valid range
  struct tisci_msg_proc_auth_boot_req authReq;
 Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);0
  after Bootloader_socAuthImage(certLoadAddr);
Bootloader_parseMultiCoreAppImage
(SystemP_SUCCESS == status) && (TRUE == Bootloader_isCorePresent(bootHandle, CSL_CORE_ID_MCU_R5FSS0_0)
Bootloader_loadCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_MCU_R5FSS0_0]));
Image loading status: 0
status = App_loadImages(bootHandle, &bootImageInfo);
noOfFiles++;
noOfFiles < BOOTLOADER_SD_MAX_NO_OF_FILES
pp_OpenloadableImage(pFiles[noOfFiles]) == SystemP_SUCCESS
bootHandle = Bootloader_open(CONFIG_BOOTLOADER_APP, &bootParams);
bootHandle != NULL
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    26600 bytes
coresPresentMap:  0x00000001
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 0: Present

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    26600 bytes
coresPresentMap:  0x00000001
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 0: Present
Multicore image size: 26600 bytes
Bootloader_Config *bootConfig;
bootConfig->coresPresentMap = 0;
  before Check if the certificate length is within valid range
  after Check if the certificate length is within valid range
  struct tisci_msg_proc_auth_boot_req authReq;
 Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);0
  after Bootloader_socAuthImage(certLoadAddr);
Bootloader_parseMultiCoreAppImage
Bootloader_loadSelfCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_WKUP_R5FSS0_0]));
Bootloader_profileAddProfilePoint(App_loadImages(CSL_CORE_ID_WKUP_R5FSS0_0));
Image loading status: 0
status = App_loadImages(bootHandle, &bootImageInfo);
noOfFiles++;
if(App_OpenloadableImage(BOOTLOADER_SD_A53_APPIMAGE_FILENAME) == SystemP_SUCCESS)
in  Bootloader_getMulticoreImageSize

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    179076 bytes
coresPresentMap:  0x00000002
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 1: Present

--- Bootloader Configuration ---
bootMedia:        0xB0070001
bootImageSize:    179076 bytes
coresPresentMap:  0x00000002
enableDma:        false
scratchMemPtr:    00000000
socCoreOpMode:    43C274D4
fxns:             43C26F64
args:             43C27404

Core Presence Map Interpretation:
  Core 1: Present
  before Check if the certificate length is within valid range
  after Check if the certificate length is within valid range
  struct tisci_msg_proc_auth_boot_req authReq;
 Sciclient_procBootAuthAndStart(&authReq, SystemP_WAIT_FOREVER);0
  after Bootloader_socAuthImage(certLoadAddr);
status = Bootloader_parseMultiCoreAppImage(bootHandle, bootImageInfo);
bootImageInfo->cpuInfo[CSL_CORE_ID_A53SS0_0].clkHz = Bootloader_socCpuGetClkDefault(CSL_CORE_ID_A53SS0_0);
 Bootloader_loadCpu(bootHandle, &(bootImageInfo->cpuInfo[CSL_CORE_ID_A53SS0_0]));0
[BOOTLOADER_PROFILE] Boot Media       : SD Card
[BOOTLOADER_PROFILE] Boot Image Size  : 200 KB
[BOOTLOADER_PROFILE] Cores present    :
mcu-r5f0-0
wkup-r5f0-0
a530-0
[BOOTLOADER PROFILE] System_init                      :      39303us
[BOOTLOADER PROFILE] Drivers_open                     :       2878us
[BOOTLOADER PROFILE] Board_driversOpen                :       1463us
[BOOTLOADER PROFILE] Sciclient Get Version            :      10171us
[BOOTLOADER PROFILE] App_loadImages(CSL_CORE_ID_WKUP_R5FSS0_0) :     808256us
[BOOTLOADER PROFILE] App_loadLinuxImages              :     486337us
[BOOTLOADER_PROFILE] SBL Total Time Taken             :    1348410us

Image loading done, switching to application ...
Starting linux and RTOS/Baremetal applications
NOTICE:  BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
NOTICE:  BL31: Built : 16:09:05, Feb  9 2024

U-Boot SPL 2024.04-ti-gfda88f8bcea3 (Jul 26 2024 - 11:00:12 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 1904 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed


U-Boot 2024.04-ti-gfda88f8bcea3 (Jul 26 2024 - 11:00:12 +0000)

SoC:   AM62PX SR1.0 HS-SE
Model: Texas Instruments AM62P5 SK
DRAM:  2 GiB (effective 8 GiB)
Core:  84 devices, 30 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In:    serial
Out:   serial
Err:   serial
Net:   eth0: ethernet@8000000port@1
Warning: ethernet@8000000port@2 (eth1) using random MAC address - 12:72:1b:e2:9d:75
, eth1: ethernet@8000000port@2
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
Failed to load 'uEnv.txt'
Failed to load '/boot/fitImage'
Wrong Image Type for bootm command
ERROR -91: can't get kernel image!
Scanning for bootflows in all bootdevs
Seq  Method       State   Uclass    Part  Name                      Filename
---  -----------  ------  --------  ----  ------------------------  ----------------
Scanning global bootmeth 'efi_mgr':
No EFI system partition
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
  0  efi_mgr      ready   (none)       0  <NULL>
** Booting bootflow '<NULL>' with efi_mgr
Loading Boot0000 'mmc 1' failed
Loading Boot0001 'mmc 0' failed
EFI boot manager: Cannot load any image
Boot failed (err=-14)
Scanning bootdev 'mmc@fa00000.bootdev':
Scanning bootdev 'mmc@fa10000.bootdev':
Bus usb@31100000: Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
scanning bus usb@31100000 for devices... 1 USB Device(s) found
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@2: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@2: am65_cpsw_start end error
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@2: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@2: am65_cpsw_start end error
No more bootdevs

The first file is the output of my customer board, which seems not to boot successfully. The second one is the official Ti board, which seems to boot in HS mode already. I am using the same SD card. Also both are using TI public key. Can you tell me what is the possible reason for this?

Thank you for your support.

Best Regards, KONG XIANGXU

0 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

KONG XIANGXU said:
now I want to find out why the same boot SD CARD appear differently in my customer board and ti official board.

I did not get this.

You said after setting the ENC_ENABLED to NO, the images built by you are booting successfully. Then, with what configuration you are still seeing failure on your custom board?

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

yes, both the image you gave me and I rebuild after ENC_ENABLED to no can boot on TI 's official board.But both failed on my customer board in the same way.

+1 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

KONG XIANGXU said:
yes, both the image you gave me and I rebuild after ENC_ENABLED to no can boot on TI 's official board.But both failed on my customer board in the same way.

Understood.

Assuming you are using custom DDR part on your custom board, have you modified the DDR config file in the SBL SD bootloader:

software-dl.ti.com/.../DRIVERS_DDR_PAGE.html

0 KONG XIANGXU 8 months ago in reply to Prashant Shivhare

Expert 2046 points

U-Boot SPL 2024.04-ti-gfda88f8bcea3 (Jul 26 2024 - 11:00:12 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 1904 bytes
Trying to boot from MMC2
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
Error reading cluster

U-Boot SPL 2024.04-ti-gfda88f8bcea3 (Jul 26 2024 - 11:00:12 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 1904 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed


U-Boot 2024.04-ti-gfda88f8bcea3 (Jul 26 2024 - 11:00:12 +0000)

SoC:   AM62PX SR1.0 HS-SE
Model: Texas Instruments AM62P5 SK
DRAM:  2 GiB (effective 8 GiB)
Core:  84 devices, 30 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In:    serial
Out:   serial
Err:   serial
Net:   eth0: ethernet@8000000port@1
Warning: ethernet@8000000port@2 (eth1) using random MAC address - ca:15:05:97:20:2e
, eth1: ethernet@8000000port@2
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
Failed to load 'uEnv.txt'
Failed to load '/boot/fitImage'
Wrong Image Type for bootm command
ERROR -91: can't get kernel image!
Scanning for bootflows in all bootdevs
Seq  Method       State   Uclass    Part  Name                      Filename
---  -----------  ------  --------  ----  ------------------------  ----------------
Scanning global bootmeth 'efi_mgr':
No EFI system partition
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
  0  efi_mgr      ready   (none)       0  <NULL>
** Booting bootflow '<NULL>' with efi_mgr
Loading Boot0000 'mmc 1' failed
Loading Boot0001 'mmc 0' failed
EFI boot manager: Cannot load any image
Boot failed (err=-14)
Scanning bootdev 'mmc@fa00000.bootdev':
Scanning bootdev 'mmc@fa10000.bootdev':
Bus usb@31100000: Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
scanning bus usb@31100000 for devices... 1 USB Device(s) found
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@2: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@2: am65_cpsw_start end error
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@2: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@2: am65_cpsw_start end error
No more bootdevs
---  -----------  ------  --------  ----  ------------------------  ----------------
(1 bootflow, 1 valid)
=>
=> 2
Unknown command '2' - try 'help'
=> 2d
Unknown command '2d' - try 'help'
=>
Unknown command '2d' - try 'help'
=> print bootpart
bootpart=1:2
=> ext
  ext2load ext2ls ext4load ext4ls ext4size ext4write
=> ext4l
  ext4load ext4ls
=> ex
  exit ext2load ext2ls ext4load ext4ls ext4size ext4write
=> ext4
  ext4load ext4ls ext4size ext4write
=> ext4ls mmc 1:2
<DIR>       4096 .
<DIR>       4096 ..
<DIR>      16384 lost+found
<SYM>          7 bin
<DIR>       4096 boot
<DIR>       4096 data
<DIR>       4096 dev
<DIR>       4096 etc
<DIR>       4096 home
<SYM>          7 lib
<DIR>       4096 media
<DIR>       4096 mnt
<DIR>       4096 opt
<DIR>       4096 proc
<DIR>       4096 root
<DIR>       4096 run
<SYM>          8 sbin
<DIR>       4096 srv
<DIR>       4096 sys
<DIR>       4096 tmp
<DIR>       4096 usr
<DIR>       4096 var
              19 version
=> ext4ls mmc 1:2 /boot
<DIR>       4096 .
<DIR>       4096 ..
        21107200 Image
<DIR>       4096 dtb
=> boot
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
Failed to load 'uEnv.txt'
Failed to load '/boot/fitImage'
Wrong Image Type for bootm command
ERROR -91: can't get kernel image!
Scanning for bootflows in all bootdevs
Seq  Method       State   Uclass    Part  Name                      Filename
---  -----------  ------  --------  ----  ------------------------  ----------------
Scanning global bootmeth 'efi_mgr':
  0  efi_mgr      ready   (none)       0  <NULL>
** Booting bootflow '<NULL>' with efi_mgr
Loading Boot0000 'mmc 1' failed
Loading Boot0001 'mmc 0' failed
EFI boot manager: Cannot load any image
Boot failed (err=-14)
Scanning bootdev 'mmc@fa00000.bootdev':
Scanning bootdev 'mmc@fa10000.bootdev':
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@2 Waiting for PHY auto negotiation to complete.......

Hi,Prashant

After solving the ddr problems ,I encountered some new problems .

The first output is on my customer board. The second one is from the official board.

Can you tell me the possible reason for this ?

0 Prashant Shivhare 8 months ago in reply to KONG XIANGXU

TI__Guru* 75461 points

Please see if the workarounds mentioned in the following guide helps:

software-dl.ti.com/.../UG-Memory.html

Processors

Processors forum

AM62P: How to make image for linux and boot while securebooting?