I (32) boot: Enabling RNG early entropy source. Rst:0xc (SW_CPU_RESET),boot:0x3e (SPI_FAST_FLASH_BOOT) Hi, i'm using esp-idf to enable psram support and test with hello-world example, the result as below : the board is bought from official channel in apr'18 and should be the latest version. Per loboris(the creater and maintainer of micropython-esp32-lobo porting), seems it's similar as issue #1959, which related to spi psram operation. [0 31mE (1779) spiram: SPI SRAM memory test fail. [0 32mI (866) spiram: PSRAM initialized, cache is in low/high (2-core) mode.[0m [0 32mI (860) boot: Disabling RNG early entropy source.[0m [0 32mI (860) boot: Loaded app from partition at offset 0x10000.[0m
[0 32mI (89) boot: End of partition table.[0m [0 32mI (52) boot: # Label Usage Type ST Offset Length.[0m [0 32mI (32) boot: Enabling RNG early entropy source.[0m
#Memory diag fail serial#
Hi, new bought official ESP-WROVER-KIT flashed with the latest prebuilt firmware MicroPython_LoBo_esp32_psram_all from( ), after reboot, can't be connected through rshell, conncted with a serial terminal, after reboot, the boot message show that cpu halted, seems due to SPI RAM check failed:
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