09:57 <Danct12> does u-boot regmap supports i2c? or just mmio?

11:38 <Tyaku> Hello, I read in U-Boot docs about the STACK: “The nominal size of this region is set by CONFIG_STACK_SIZE but there is no actual limit enforced, so the stack can grow behind that.”. Good, so: If CONFIG_STACK_SIZE is useless, how to know the size of the STACK really used by U-Boot ? This is important to know it, If I want to make sure where i load the kernel it's not going to overlap the U-Boot stack ..

11:38 <Tyaku> Basically my kernel is 17Mo, Uboot is placed 32Mo after the start of where I put the kernel. I want to be sure about how much uboot uses. (The U-Boot stack start at the begining of U-Boot but is going on the other direction

11:43 <Tyaku> Simple version: How to know the real stack used by U-Boot (not CONFIG_STACK_SIZE)

11:43 <Tyaku> ?

12:39 <marex> Tyaku: git grep -i stack common/spl | grep dbg

12:39 <marex> Tyaku: there are some debug prints which print pre-ram stack usage in SPL , use them to figure out the _F_ stack size

20:39 <Guest65> Hi everyone,

20:39 <Guest65> I have a question about the SPL binary output. Is the "u-boot-spl.bin" still generated under the "spl/" directory after building, or has its location or generation process changed in newer releases? Btw, was the location different in older versions?

20:42 <f_> Guest65: Sounds like an XY Problem

20:42 <f_> u-boot-spl.bin should still be in spl/ IIRC

20:42 <f_> But what problem are you *actually* trying to troubleshoot?

20:55 <Guest65> Trying to integrating U-Boot into a Yocto-based build system for a board and using ready-made classes(u-boot.inc, u-boot-common.inc) for this. u-boot-spl.bin is created successfully at ${B}/spl/u-boot-spl.bin. But there is a copy process of u-boot-spl.bin in the .inc file and it's trying to copy from ${S}/spl/u-boot-spl.bin but there is nothing.

20:55 <Guest65> I expressed myself wrong. It's Yocto related question. Sorry.

20:55 <Guest65> f_

20:56 <f_> which board?