1150 mmu set XXXX

[dongdongmaomao]

I am working with ESP32-DOWD. I wrote bin file to flash. Our Flash setting is 40MHz, DIO. When connected to conole, processor reboots again and again.
The boot loop message as shown on console is below:

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:6732
ho 0 tail 12 room 4
load:0x80000000,len:970735623
1150 mmu set 00010000, pos 00010000
1150 mmu set 00020000, pos 00020000
1150 mmu set 00030000, pos 00030000 .................


Can anyone help?

[davdav]

Hi,
I have the same issue here:

rst:0x10 (RTCWDT_RTC_RESET),boot:0x1b (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0xeefe1a61,len:-1657528432
1150 mmu set 00010000, pos 00010000
1150 mmu set 00020000, pos 00020000
1150 mmu set 00030000, pos 00030000
1150 mmu set 00040000, pos 00040000
1150 mmu set 00050000, pos 00050000
1150 mmu set 00060000, pos 00060000
1150 mmu set 00070000, pos 00070000
1150 mmu set 00080000, pos 00080000
1150 mmu set 00090000, pos 00090000
ets Jul 29 2019 12:21:46


I tried to reflash the device without success
I also tried to erase the entire flash and reflash again. How to solve?

Thank you

[davdav]

I'm going back to this topic because this problem occurs more and more often (I see several similar reports even outside this forum) and so far no one has indicated a possible recovery solution or at least a procedure that works to rewrite the entire flash (reverting to factory default)...

Code: Select all

rst:0x10 (RTCWDT_RTC_RESET),boot:0x1b (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0xeefe1a61,len:-1657528432
1150 mmu set 00010000, pos 00010000
1150 mmu set 00020000, pos 00020000
1150 mmu set 00030000, pos 00030000
1150 mmu set 00040000, pos 00040000
1150 mmu set 00050000, pos 00050000
1150 mmu set 00060000, pos 00060000
1150 mmu set 00070000, pos 00070000
1150 mmu set 00080000, pos 00080000
1150 mmu set 00090000, pos 00090000