boot fail (illegal instruction)

[FransM]

First try to boot linux on esp32-s3 (ESP32-S3-WROOM-1 N16R8) fails. build was done with rebuild-esp32s3-linux.sh

Seems to be address related. At the end of the boot it says: ptr = 0x42830000 ptr = 0x42b30000 Guru Meditation Error: Core 0 panic'ed (IllegalInstruction). Exception was unhandled. Memory dump at 0x4282fffc: d5557555 ffffffff ffffffff So apparently there is nothing at the first ptr address

full Boot log:

Rebooting... ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x403759c8 SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3810,len:0x1098 load:0x403c9700,len:0x9c8 load:0x403cc700,len:0x2ce8 entry 0x403c9880 I (70) octal_psram: vendor id : 0x0d (AP) I (70) octal_psram: dev id : 0x02 (generation 3) I (70) octal_psram: density : 0x03 (64 Mbit) I (75) octal_psram: good-die : 0x01 (Pass) I (80) octal_psram: Latency : 0x01 (Fixed) I (85) octal_psram: VCC : 0x01 (3V) I (90) octal_psram: SRF : 0x01 (Fast Refresh) I (96) octal_psram: BurstType : 0x01 (Hybrid Wrap) I (101) octal_psram: BurstLen : 0x01 (32 Byte) I (107) octal_psram: Readlatency : 0x02 (10 cycles@Fixed) I (113) octal_psram: DriveStrength: 0x00 (1/1) I (119) esp_psram: Found 8MB PSRAM device I (123) esp_psram: Speed: 80MHz I (127) cpu_start: Pro cpu up. I (130) cpu_start: Starting app cpu, entry point is 0x403752d8 I (119) cpu_start: App cpu up. I (583) esp_psram: SPI SRAM memory test OK I (591) cpu_start: Pro cpu start user code I (591) cpu_start: cpu freq: 160000000 Hz I (591) cpu_start: Application information: I (594) cpu_start: Project name: linux_boot I (599) cpu_start: App version: v5.0.1-8-gfc1671b3cd I (606) cpu_start: Compile time: Feb 21 2024 17:55:21 I (612) cpu_start: ELF file SHA256: c79414a9bc389250... I (618) cpu_start: ESP-IDF: v5.0.1-8-gfc1671b3cd I (624) cpu_start: Min chip rev: v0.0 I (628) cpu_start: Max chip rev: v0.99 I (633) cpu_start: Chip rev: v0.1 I (638) heap_init: Initializing. RAM available for dynamic allocation: I (645) heap_init: At 3FC95340 len 000543D0 (336 KiB): D/IRAM I (652) heap_init: At 3FCE9710 len 00005724 (21 KiB): STACK/DRAM I (658) heap_init: At 3FCF0000 len 00008000 (32 KiB): DRAM I (664) heap_init: At 600FE010 len 00001FF0 (7 KiB): RTCRAM I (671) esp_psram: Adding pool of 8192K of PSRAM memory to heap allocator I (679) spi_flash: detected chip: winbond I (683) spi_flash: flash io: dio W (687) spi_flash: Detected size(16384k) larger than the size in the binary image header(8192k). Using the size in the binary image header. I (701) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (721) esp_psram: Reserving pool of 32K of internal memory for DMA/internal allocations ptr = 0x42830000 ptr = 0x42b30000 Guru Meditation Error: Core 0 panic'ed (IllegalInstruction). Exception was unhandled. Memory dump at 0x4282fffc: d5557555 ffffffff ffffffff Core 0 register dump: PC : 0x42830000 PS : 0x00060530 A0 : 0x82006131 A1 : 0x3fcea870
A2 : 0x42830000 A3 : 0x00000003 A4 : 0x00060023 A5 : 0x00000001
A6 : 0x00060623 A7 : 0x00000000 A8 : 0x803773c9 A9 : 0x3fcea820
A10 : 0x00000011 A11 : 0x3fceaa80 A12 : 0x00000001 A13 : 0x01ffffff
A14 : 0x00000000 A15 : 0x00008000 SAR : 0x00000011 EXCCAUSE: 0x00000000
EXCVADDR: 0x00000000 LBEG : 0x400554b9 LEND : 0x400554dd LCOUNT : 0x8200700b

Backtrace: 0x4282fffd:0x3fcea870 0x4200612e:0x3fcea890 0x4037cdad:0x3fcea8b0

ELF file SHA256: c79414a9bc389250

Rebooting...