Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Sat, 20 Jan 2024 12:19:33 +0100 | Subject | Re: [PATCH 0/2] ARM: decompressor: support AUTO_ZRELADDR and appended DTB |
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Hi Christian,
On Fri, Jan 19, 2024 at 9:14 PM Christian Marangi <ansuelsmth@gmailcom> wrote: > With this applied and ARM_ATAG_DTB_COMPAT_IGNORE_MEM enabled (more > info in the related patch) ipq806x can boot right away with AUTO_ZRELADDR > enabled and a correct memory node defined in DTS. > > It's needed to ignore MEM ATAGs as most of the time the values from the > bootloader are hardcoded and OEM didn't care to actually provide them > resulting in funny situation where a Netgear R7800 with 512Mb of RAM > have Uboot passing 1.7GB of RAM with ATAGS.
I guess you still need other values from ATAGS, so building a kernel without CONFIG_ARM_ATAG_DTB_COMPAT is not an option?
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68korg
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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