Messages in this thread | | | Date | Sun, 16 Jul 2023 21:47:54 +0200 | From | Aurelien Jarno <> | Subject | Re: Backporting commits for generating rpi dtb symbols to stable |
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Hi,
On 2023-07-16 18:24, Pali Rohár wrote: > Hello, > > I see that raspberry pi bootloader throws ton of warnings when supplied > DTB file does not contain /__symbols__/ node. > > On RPI 1B rev1 it looks like this: > > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found > dterror: no symbols found
Do you have those errors with the default configuration? On a RPI 4, this only happens when setting uart_2ndstage to 1 in config.txt. According to the documentation, this option enables diagnostic information from the main firmware.
Unless this is different on RPI 1B, this means we are talking about a warning that happens when enabling diagnostic information, so I am not sure it warrants a change to stable kernels.
Regards Aurelien
-- Aurelien Jarno GPG: 4096R/1DDD8C9B aurelien@aurel32.net http://aurel32.net
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