From 5feb44bc23ef254a7464fc5d6c32422388688964 Mon Sep 17 00:00:00 2001 From: woody Date: Mon, 26 Jan 2026 11:27:23 +0900 Subject: [PATCH] update Issue History --- .../Doc/HKL CR-Core Issue History.txt | 41 ++ .../Doc/PRK3 CR-Core Issue History.txt | 401 ++++++++++++++++++ 2 files changed, 442 insertions(+) create mode 100644 Customer/HL_Klemove/DRV2.5(ADCU)_for_HKMC/Doc/HKL CR-Core Issue History.txt create mode 100644 Customer/MOBIS/PRK3_(ADAS_Parking3)/Doc/PRK3 CR-Core Issue History.txt diff --git a/Customer/HL_Klemove/DRV2.5(ADCU)_for_HKMC/Doc/HKL CR-Core Issue History.txt b/Customer/HL_Klemove/DRV2.5(ADCU)_for_HKMC/Doc/HKL CR-Core Issue History.txt new file mode 100644 index 00000000..d6258114 --- /dev/null +++ b/Customer/HL_Klemove/DRV2.5(ADCU)_for_HKMC/Doc/HKL CR-Core Issue History.txt @@ -0,0 +1,41 @@ +¡Ú£±£®PMICÁ¦¾î¸¦ À§ÇØ CDDIIC µ¥ÀÌÅÍ Å¸ÀÔÀÌ ¾øÀ½. -> Jira¿¡ ¹®ÀǸ¦ÇÔ. +8¿ù Áß¼ø±îÁö I2C ¶Õ¾î¾ßÇÔ. + +¡Ú ȸ½Å ÇÊ¿äÇÑ ³»¿ë +HKL ¹®ÀÇ»çÇ× +1. 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EB Platform¿¡¼­ CRC, E2E °è»êÀ» software·Î Á¦°øÇϰí ÀÖ½À´Ï´Ù. ¸¸¾à chip¿¡¼­ Á¦°øÇÏ´Â crc peripheralÀ» »ç¿ëÇÏ°Ô µÈ´Ù¸é ¼Óµµ Ãø¸é¿¡¼­ ÀÌÁ¡ÀÌ ÀÖÀ»±î¿ä? + +¡Ú ICCOM ½ºÇǵå ÃøÁ¤ +https://onefieldjira.renesas.com/browse/SOC-2527 + +50ms ¸¶´Ù Çѹø¾¿ A-Core°¡ R-Core°¡ ¹ÞÀ½ +2Kbyte¸¦ +A-Core°¡ Data º¸³¾¶§, GPIO HI, R-Core°¡ ¹Þ¾Æ¼­ GPIO HI. + +±Û·Î¹ú ŸÀÓ ½ºÅÛÇÁ. + +PMICÀÇ GPIO ¼³Á¤Àº Danny ÀÌ»ç´ÔÀÌ È®ÀÎÁß + +¡á 20251014 +PCU Ethernet µ¿ÀÛ È®ÀÎÀÌ ¾ÆÁ÷ ¾ÈµÊ. +DCU, EVB¿¡¼­ ¸ÖƼ ÄÚ¾î Ȱ¼ºÈ­ Çϸé, R-Core ´Üµ¶ OK, R-Core+A-Core(QNX¸¦ »ç¿ë) Çϸé Stuck. + +R-Core : Ethernet +A-Core : Docan Sample Code ¹®ÀÇ + +¡á 20251104 +ECM ¸ðµâ ¼³¸í¿¡ °üÇØ H/W ManualÀÇ ¼³¸í¸¸À¸·Î´Â ÀÌÇØ¸¦ ¸øÇϰÚÀ½. ´Ù¸¥ ÀÚ·á°¡ Àִ°¡? +AUTOSAR & CA Core µ¿½Ã ±¸µ¿½Ã Stuck °ü·ÃÀº ´ã´çÀÚ°¡ ÀÌÁ¦ º¹±ÍÇ߱⿡ ¾ÆÁ÷ ºÐ¼®À» ¸ø ÇßÀ» °ÍÀÓ. + +±ÞÇÑÀ̽´ +1.ºÎÆÃ½Ã PMIC Write ÄÁÆ®·Ñ½Ã EMMC Stuck +2.AUTOSAR & CA Core µ¿½Ã ±¸µ¿½Ã Stuck +3.Camera ºê¸µ¾÷ + +¡á 20260106 diff --git a/Customer/MOBIS/PRK3_(ADAS_Parking3)/Doc/PRK3 CR-Core Issue History.txt b/Customer/MOBIS/PRK3_(ADAS_Parking3)/Doc/PRK3 CR-Core Issue History.txt new file mode 100644 index 00000000..27032c33 --- /dev/null +++ b/Customer/MOBIS/PRK3_(ADAS_Parking3)/Doc/PRK3 CR-Core Issue History.txt @@ -0,0 +1,401 @@ +¡Ú£±£®±â´É¾ÈÀü PMIC (w/MTCI) https://onefieldjira.renesas.com/browse/REKR_MOBIS-597 + ¡ÛPMIC Á¦¾î À§ÇÑ I2C Åë½Å ñé End Notification ¹Ì È£Ãâ¿¡ µû¸¥ ¼öÇà ¸ØÃã (6/187/18) + ?¸ðºñ½º ÀÚü Workaround ·Î Spinlock Àû¿ë ÈÄ ÀçÇö ¾ÈµÊ + ?Aging ÇÏ¿© ¸ð´ÏÅ͸µ ñé (7/1) + + ¡Û¸£³×»ç½º¿Í ÇÕµ¿ Á¡°Ë (7/1) + ?¹®Á¦ ¹ß»ý ½Ã ƯÁ¤ ·¹Áö½ºÅÍÀÇ »óŰªÀÌ º¯°æµÇÁö ¾ÊÀ½ ¡æ ¸£³×»ç½º º»»ç¿¡ ¹®ÀÇ ñé + ?7/11 ¸£³×»ç½º ´äº¯ÀÌ ´Þ·ÈÀ¸³ª ¹®Á¦µÇ´Â ·¹Áö½ºÅÍ¿¡ ´ëÇÑ ³»¿ëÀÌ ¾Æ´Ï¾î¼­ 7/14¿¡ ·¹Áö½ºÅÍ¿¡ ´ëÇÑ Á¤º¸ Àç¿äû + +> Mobis¿Í ÇÕµ¿ Á¡°Ë ´ç½Ã, I2C Çϵå¿þ¾î ȸ·Îµµ ÀÌ»ó À¯¹« È®ÀÎ, I2C ¿ì¼±¼øÀ§ º¯°æ, I2C Ŭ·° º¯°æ, ±×¸®°í I2C ÇÔ¼öÀÇ ¸®Åϰª È®ÀÎ µîÀ» ÁøÇàÇÏ¿´À¸³ª, º°´Ù¸¥ ¹®Á¦´Â ¹ß°ßµÇÁö ¾Ê¾Ò½À´Ï´Ù. +> ÀÌ¿¡ ¹®Á¦ ¹ß»ý ½Ã¿Í Á¤»ó µ¿ÀÛ ½ÃÀÇ ·¹Áö½ºÅÍ °ªÀ» ´ýÇÁÇÏ¿© Jira(https://onefieldjira.renesas.com/browse/REKR_MOBIS-597))¸¦ ÅëÇØ º»»ç¿¡ ¹®ÀÇÇÏ¿´À¸³ª, ¾ÆÁ÷ ȸ½ÅÀ» ¹ÞÁö ¸øÇÑ »óÅÂÀÔ´Ï´Ù. + + +¿Ö ¹ß»ýÇÏÁö? +Ŭ·°°ú µ¥ÀÌÅͰ¡ 2°³ ¾øÀ½. ¼Ò½ÇµÇ´Â °Í °°À½. ³ëÀÌÁî ¶§¹®Àϱî? 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OS-Stuck -> ºÐ¼® ºÒ°¡ +Case 3. ¿ÜºÎ¿äÀÎÀ¸·Î I2C ModuleÀÌ ÃʱâÈ­°¡µÊ -> ºÐ¼® ºÒ°¡ +¸ðºñ½º¿¡¼­ Core0À¸·Î ±â´ÉÀ» À̰ü ¿Ï·áÈÄ ÃßÀÌ È®ÀÎ + +¸ðºñ½º¿¡¼­ ½Ì±ÛÄÚ¾î·Î I2C StuckÀº ¹ß»ýÇÏÁö ¾Ê´Â´Ù°í ÀεµÆÀµµ È®ÀÎÇß°í ÄÚ¸®¾ÆÆÀµµ È®ÀÎÇß´Ù. + +Multi ÄÚ¾î ¼³Á¤ÀÌ À߾ȵǰí ÀÖ´Ù. +Â÷ÈÄ È®ÀÎ »çÇ×Àº ¾Æ·¡ ºÎºÐ +RTVAM ¾ó¶óÀÎ 256? + +32Àΰ¡ 8 Àΰ¡ +Sca.ÆÄÀÏ ºÐ¼® + + +Gen4_R-Car + +ºó +¸ÖƼÄÚ¾î ¸Þ¸ð¸® ÂÊ °ËÅ並 ÇØ´Þ¶ó. + +º£Æ®³²¿¡ ¿äóÇÑ »çÇ× +V4H internal memory structure ( ex: RT-VRAM ) +RT-VRAM use case for multi CR-core usage +How set up MPU for multi CR-core use case +Spinlock for multi CR-core use case( ex: SPI/GPT/watchdog ) +When using system RAM as share memory(non-cached), how guarantee access order + +°í°´ÀÇ ÇÊ¿äÇÑ ³»¿ë. +(1) booting issue with multi CR core usage case +(2) I2C stuck issue with multi CR core use case + +¸ÖƼÄÚ¾î ¼³Á¤Àº ¾î¶»°Ô Çϴ°¡ +°¢ ÄÚ¾î ¸Þ¸ð¸® ¼³Á¤Àº? +1. Shared Memory ¼³Á¤? +2. °¢ Coreº°·Î »ç¿ëÇÏ´Â ¸Þ¸ð¸®¸¦ ¼³Á¤ + +2¹ø¿¡ normal non-cacheable ÀÏ µí Çѵ¥. + + +RT-VRAM/DRAM/RT-SRAM? + + +5Â÷ º¸µå ¹ÞÀ» ¼ö ÀÖ´ÂÁö ±èÁ¤¼ö Ã¥ÀÓ´Ô.¿¡°Ô ¹®ÀÇ + +20250827 Multi Core Boot Fail ȯ°æ +MCU (CR0~2) ¸ÖƼÄÚ¾î »ç¿ë¿¡ ÀÖ¾î, °¢ ÄÚ¾îÀÇ MPU (Memory Protection Unit)¼³Á¤¿¡ ´ëÇØ ¹®Àǵ帳´Ï´Ù. +CR0~2ÀÇ ÄÚ¾îµéÀº AUTOSAR ±â¹ÝÀ¸·Î µ¿ÀÛÇϸç, À̹ÌÁö´Â ÇϳªÀÔ´Ï´Ù. +¶ÇÇÑ ÄÚµå/µ¥ÀÌÅÍ´Â ¸ðµÎ DDR ¸Þ¸ð¸®¿¡ ·Îµå µÇ¾î µ¿ÀÛÇÕ´Ï´Ù. +°¢ ÄÚ¾îÀÇ AUTOSAR °£ SHARED MEMORY ´Â System RAM À» ÀÌ¿ëÇÕ´Ï´Ù. +ÇöÀç ºÎÆÃ ½Ã prefect abort µî exceptionÀÌ ¹ß»ýÇÕ´Ï´Ù. +ÀÌ´Â mpu ¼³Á¤ÀÌ Àß ¼³Á¤µÇÁö ¾Ê¾Æ¼­ ÀÏ µí ÇÕ´Ï´Ù. +Arm Cortex R52 ÄÚ¾îÀÇ µ¿ÀÛ¿¡ ¸Â´Â ¼³Á¤ÀÌ ÇÊ¿äÇØ º¸ÀÔ´Ï´Ù. +ƯÈ÷ DDR ¸Þ¸ð¸®´Â RT-VRAM1 ÀÇ Extended ¸ðµå·Î Á¢±ÙÇÕ´Ï´Ù. +ÀÌÁß Ä³½Ã·Î º¸¿©Áö´Âµ¥ ÀÌÀÇ °æ¿ì, ¾î¶»°Ô MPU¸¦ ¼³Á¤Çϸé ÁÁÀ» Áö ¹®Àǵ帳´Ï´Ù. + +CR0~2ÀÇ ÄÚ¾îµéÀº AUTOSAR ±â¹ÝÀ¸·Î µ¿ÀÛÇϸç, À̹ÌÁö´Â Çϳª +ÄÚµå/µ¥ÀÌÅÍ´Â ¸ðµÎ DDR ¸Þ¸ð¸®(RT-VRAM1 ÀÇ Extended ¸ðµå)¿¡ ·Îµå +System RAMÀ» SHARED MEMORY·Î »ç¿ë +ÇöÀç ºÎÆÃ ½Ã prefect abort µî exceptionÀÌ ¹ß»ý +MPU ¼³Á¤ÀÌ Single Core¿ë ȤÀº Multi Core¿ë ¼³Á¤ÀÌ ÀÖÀ»Áö ¸ð¸£°ÚÀ¸³ª MPU¼³Á¤ÀÌ Àß µÇ´Ï ¾Ê¾Æ ¹ß»ýÇÏ´Â ¹®Á¦·Î ÃßÁ¤ + + +MCU ÆÄÆ® AP ÆÄÆ® °¢°¢ °³¹ßÀ» ½ÃÀÛ +MCU +C0 -> »ç¿ë. 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Boot ½ÃÄÁ½º È®ÀÎÀÌ ÇÊ¿ä. +0x80000000 MPU off ¿µ¿ªÀε¥, ¿©±â¼­ MPU ¼³Á¤À» »çÀü¿¡ ÇØ¾ß ÇÏÁö ¾ÊÀ» ±î? + +I2C ½ºÅÎ. +5Â÷ º¸µåÃß°¡ ¿äû. + + +1. ºÎÆÃ½ÃÄÁ½º, +¿ø·¡ °¡À̵å´Â? +¿ÀÅä»ç´Â ¾î´À ŸÀֿ̹¡ Á¡ÇÁ? +MPU ¼³Á¤Àº ¾î´À ŸÀֿ̹¡? + +ÄÚµå ¿ÀÇÂ. +EVB¿¡¼­ TestÈÄ È®ÀÎÈÄ ¸ØÃß´Â °ÍÀ» È®ÀÎÇϰí ÄÚµå Open + + +20250909 +Boot ¼ø¼­ È®ÀÎ +Core-1(IPL, Systemram) -> Core0(DDR) -> Core1(DDR)-> Core2(DDR) +I-CashÇϰí DDR ¸Þ¸ð¸®ÇÏ°í ³»¿ëÀÌ ´Ù¸§. I-CashÀÇ ³»¿ëÀÌ ¾øÀ½. + +ÀÜ¿© À̽´: CR1/CR2¿¡¼­ °£ÇæÀûÀ¸·Î code jump area À̽´°¡ ÀÖÀ¸¸ç +ÇØ´ç À̽´´Â 500ms ÀÌÇÏÀÇ on/off Å×½ºÆ®¿¡¼­ ¹ß»ýÇÏ¿©, ÀçÇö ȯ°æÀº Á¦°ø ¹ÞÀº »óȲÀÔ´Ï´Ù. + +20250911: °á±¹ DRAM¿¡ µ¿½Ã Á¢±Ù ÇÏ¸é °¡Áö°í ¿À´Â Äھ ÀÖ°í ¸ø °¡Áö°í ¿À´Â Äھ ÀÖ´Ù. 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