AM620-Q1: SPL is working but SBL is failing

Hi Sai,

I am assigning this to the concerned expert, please wait for their response.

Best Regards,

Meet.

this is the sbl_ospi_linux_stage1 and 2 I am using ospi and the ram test I did was something like the image below in the sbl_ospi_linux_stage1 's main.c.

I was using hs-fs images for SPL boot and the devices are hs-fs 





if I remove my ram_test code this is the error 

SYSFW Firmware Version 11.1.2--v11.01.02 (Fancy Rat)
SYSFW Firmware revision 0xb
SYSFW ABI revision 4.0

Some tests have failed!!

And I am not using cached enable option here is my syscfg configuration for your reference 

/**
* These arguments were used when this file was generated. They will be automatically applied on subsequent loads
* via the GUI or CLI. Run CLI with '--help' for additional information on how to override these arguments.
* @cliArgs --device "AM62x" --part "Default" --package "ALW" --context "r5fss0-0" --product "MCU_PLUS_SDK_AM62x@11.00.00"
* @v2CliArgs --device "AM625" --package "FCBGA (ALW)" --variant "AM6254-G" --context "r5fss0-0" --product "MCU_PLUS_SDK_AM62x@11.00.00"
* @versions {"tool":"1.23.0+4000"}
*/

/**
* Import the modules used in this configuration.
*/
const flash = scripting.addModule("/board/flash/flash", {}, false);
const flash1 = flash.addInstance();
const bootloader = scripting.addModule("/drivers/bootloader/bootloader", {}, false);
const bootloader1 = bootloader.addInstance();
const bootloader2 = bootloader.addInstance();
const ddr = scripting.addModule("/drivers/ddr/ddr", {}, false);
const ddr1 = ddr.addInstance();
const gtc = scripting.addModule("/drivers/gtc/gtc");
const mcu_bist = scripting.addModule("/drivers/mcu_bist/mcu_bist", {}, false);
const mcu_bist1 = mcu_bist.addInstance();
const qos = scripting.addModule("/drivers/qos/qos", {}, false);
const qos1 = qos.addInstance();
const clock = scripting.addModule("/kernel/dpl/clock");
const debug_log = scripting.addModule("/kernel/dpl/debug_log");
const mpu_armv7 = scripting.addModule("/kernel/dpl/mpu_armv7", {}, false);
const mpu_armv71 = mpu_armv7.addInstance();
const mpu_armv72 = mpu_armv7.addInstance();
const mpu_armv73 = mpu_armv7.addInstance();
const mpu_armv74 = mpu_armv7.addInstance();
const mpu_armv75 = mpu_armv7.addInstance();
const mpu_armv76 = mpu_armv7.addInstance();
const mpu_armv77 = mpu_armv7.addInstance();
const mpu_armv78 = mpu_armv7.addInstance();
const mpu_armv79 = mpu_armv7.addInstance();
const mpu_armv710 = mpu_armv7.addInstance();
const mpu_armv711 = mpu_armv7.addInstance();

/**
* Write custom configuration values to the imported modules.
*/
bootloader1.EMMCAppImageOffset = "0x800000";
bootloader1.$name = "CONFIG_BOOTLOADER_FLASH_MCU";
bootloader1.appImageOffset = "0x100000";

bootloader2.EMMCAppImageOffset = "0xC00000";
bootloader2.$name = "CONFIG_BOOTLOADER_FLASH_SBL";
bootloader2.appImageOffset = "0x80000";

flash1.$name = "CONFIG_FLASH0";
bootloader1.flashDriver = flash1;
bootloader2.flashDriver = flash1;
flash1.serialFlashDriver.$name = "board_flash_serialFlash_serialflash0";
flash1.serialFlashDriver.fname = "W25Q128JVFAM";
flash1.serialFlashDriver.protocol = "1s_1s_4s";
flash1.serialFlashDriver.flashSize = 16777216;
flash1.serialFlashDriver.flashDeviceId = "0x4018";
flash1.serialFlashDriver.flashBlockSize = 65536;
flash1.serialFlashDriver.cmdBlockErase3B = "0xD8";
flash1.serialFlashDriver.cmdBlockErase4B = "0x00";
flash1.serialFlashDriver.cmdSectorErase3B = "0x20";
flash1.serialFlashDriver.cmdSectorErase4B = "0x00";
flash1.serialFlashDriver.cmdRd = "0x6B";
flash1.serialFlashDriver.cmdWr = "0x32";
flash1.serialFlashDriver.dummyClksRd = 8;
flash1.serialFlashDriver.proto_isAddrReg = false;
flash1.serialFlashDriver.proto_cmdRegRd = "0x00";
flash1.serialFlashDriver.proto_cmdRegWr = "0x00";
flash1.serialFlashDriver.proto_mask = "0x00";
flash1.serialFlashDriver.proto_bitP = 0;
flash1.serialFlashDriver.dummy_isAddrReg = false;
flash1.serialFlashDriver.dummy_cmdRegRd = "0x00";
flash1.serialFlashDriver.dummy_cmdRegWr = "0x00";
flash1.serialFlashDriver.enable4BAddr = false;
flash1.serialFlashDriver.xspiWipRdCmd = "0x05";
flash1.serialFlashDriver.flashManfId = "0xEF";
flash1.serialFlashDriver.peripheralDriver.$name = "CONFIG_OSPI0";
flash1.serialFlashDriver.peripheralDriver.dmaEnable = true;
flash1.serialFlashDriver.peripheralDriver.OSPI.D7.rx = false;
flash1.serialFlashDriver.peripheralDriver.OSPI.D6.rx = false;
flash1.serialFlashDriver.peripheralDriver.OSPI.D5.rx = false;
flash1.serialFlashDriver.peripheralDriver.OSPI.D4.rx = false;

ddr1.$name = "CONFIG_DDR0";
ddr1.ddrConfigIncludeFileName = "drivers/ddr/v0/soc/am62x/board_lpddrReginit.h";

mcu_bist1.$name = "CONFIG_MCU_BIST0";

qos1.$name = "CONFIG_QOS0";

const udma = scripting.addModule("/drivers/udma/udma", {}, false);
const udma1 = udma.addInstance({}, false);
udma1.$name = "CONFIG_UDMA0";
flash1.serialFlashDriver.peripheralDriver.udmaDriver = udma1;
bootloader1.udmaDriver = udma1;
bootloader2.udmaDriver = udma1;

const udma_blkcopy_channel = scripting.addModule("/drivers/udma/udma_blkcopy_channel", {}, false);
const udma_blkcopy_channel1 = udma_blkcopy_channel.addInstance({}, false);
udma_blkcopy_channel1.$name = "CONFIG_UDMA_BLKCOPY_CH0";
flash1.serialFlashDriver.peripheralDriver.udmaBlkCopyChannel = udma_blkcopy_channel1;
bootloader1.udmaBlkCopyChannel = udma_blkcopy_channel1;
bootloader2.udmaBlkCopyChannel = udma_blkcopy_channel1;

clock.instance = "TIMER1";

debug_log.enableUartLog = true;
debug_log.enableCssLog = false;
debug_log.sysfwUartTrace = true;
debug_log.uartLog.$name = "CONFIG_UART0";
debug_log.uartLog.intrEnable = "DISABLE";
debug_log.uartLog.useWakeupDomainPeripherals = false;
debug_log.sysfwUartLog.$name = "CONFIG_UART_TRACE0";
debug_log.sysfwUartLog.useWakeupDomainPeripherals = false;
debug_log.sysfwUartLog.UART.$assign = "USART1";
debug_log.sysfwUartLog.UART.RXD.$assign = "MCASP0_AFSR";
debug_log.sysfwUartLog.UART.TXD.$assign = "MCASP0_ACLKR";
debug_log.sysfwUartLog.UART.RTSn.$assign = "MCASP0_AXR2";
debug_log.sysfwUartLog.UART.CTSn.$assign = "MCASP0_AXR3";

mpu_armv71.$name = "CONFIG_MPU_REGION0";
mpu_armv71.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv71.allowExecute = false;
mpu_armv71.attributes = "NonCached";

mpu_armv72.$name = "CONFIG_MPU_REGION1";
mpu_armv72.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv72.size = 7;

mpu_armv73.$name = "CONFIG_MPU_REGION2";
mpu_armv73.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv73.baseAddr = 0x41C00000;
mpu_armv73.size = 19;

mpu_armv74.$name = "CONFIG_MPU_REGION3";
mpu_armv74.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv74.baseAddr = 0x70000000;
mpu_armv74.size = 16;

mpu_armv75.$name = "CONFIG_MPU_REGION4";
mpu_armv75.baseAddr = 0x80000000;
mpu_armv75.size = 31;

mpu_armv76.$name = "CONFIG_MPU_REGION5";
mpu_armv76.baseAddr = 0x41010000;
mpu_armv76.size = 15;
mpu_armv76.attributes = "NonCached";

mpu_armv77.$name = "CONFIG_MPU_REGION6";
mpu_armv77.size = 15;
mpu_armv77.attributes = "NonCached";

mpu_armv78.$name = "CONFIG_MPU_REGION8";
mpu_armv78.baseAddr = 0x43C00000;
mpu_armv78.size = 18;

mpu_armv79.$name = "CONFIG_MPU_REGION7";
mpu_armv79.baseAddr = 0xFC40000;
mpu_armv79.size = 8;
mpu_armv79.attributes = "Device";
mpu_armv79.allowExecute = false;

mpu_armv710.$name = "CONFIG_MPU_REGION9";
mpu_armv710.allowExecute = false;
mpu_armv710.size = 9;
mpu_armv710.attributes = "Device";
mpu_armv710.baseAddr = 0x2800000;

mpu_armv711.$name = "FSS0_DAT_REG1";
mpu_armv711.baseAddr = 0x60000000;
mpu_armv711.size = 27;
mpu_armv711.attributes = "Device";
mpu_armv711.allowExecute = false;

/**
* Pinmux solution for unlocked pins/peripherals. This ensures that minor changes to the automatic solver in a future
* version of the tool will not impact the pinmux you originally saw. These lines can be completely deleted in order to
* re-solve from scratch.
*/
flash1.serialFlashDriver.peripheralDriver.OSPI.$suggestSolution = "OSPI0";
flash1.serialFlashDriver.peripheralDriver.OSPI.CLK.$suggestSolution = "OSPI0_CLK";
flash1.serialFlashDriver.peripheralDriver.OSPI.CSn0.$suggestSolution = "OSPI0_CSn0";
flash1.serialFlashDriver.peripheralDriver.OSPI.DQS.$suggestSolution = "OSPI0_DQS";
flash1.serialFlashDriver.peripheralDriver.OSPI.D7.$suggestSolution = "OSPI0_D7";
flash1.serialFlashDriver.peripheralDriver.OSPI.D6.$suggestSolution = "OSPI0_D6";
flash1.serialFlashDriver.peripheralDriver.OSPI.D5.$suggestSolution = "OSPI0_D5";
flash1.serialFlashDriver.peripheralDriver.OSPI.D4.$suggestSolution = "OSPI0_D4";
flash1.serialFlashDriver.peripheralDriver.OSPI.D3.$suggestSolution = "OSPI0_D3";
flash1.serialFlashDriver.peripheralDriver.OSPI.D2.$suggestSolution = "OSPI0_D2";
flash1.serialFlashDriver.peripheralDriver.OSPI.D1.$suggestSolution = "OSPI0_D1";
flash1.serialFlashDriver.peripheralDriver.OSPI.D0.$suggestSolution = "OSPI0_D0";
debug_log.uartLog.UART.$suggestSolution = "USART0";
debug_log.uartLog.UART.RXD.$suggestSolution = "UART0_RXD";
debug_log.uartLog.UART.TXD.$suggestSolution = "UART0_TXD";

Hi,

Please refer this FAQ to determine the exact point of failure, instead of adding RAM test.

FAQ:  [FAQ] AM62X/AM64X : [FAQ] Debugging SBL boot in RTOS SDK 

Let me know the point after debugging inside wherever the failure occurs, a call stack would help along with a note on if the failure happens in stage 1 or stage 2.

Looking forward to your response.

Thanks,

Vaibhav