On Fri, Jun 30, 2023 at 11:23:11AM -0300, Fabio Estevam wrote:
From: Fabio Estevam festevam@denx.de
Currently, spl_end points to the __bss_end address, which is an external RAM address instead of the end of the SPL text section in the internal RAM.
This causes boot failures on imx6-colibri, for example:
Trying to boot from MMC1 SPL: Image overlaps SPL resetting ...Fix this problem by assigning spl_end to the _image_binary_end, as this symbol properly represents the end of the SPL text section.
From u-boot-spl.map:
.end *(.__end) 0x00000000009121a4 _image_binary_end = .
Fixes: 77aed22b48ab ("spl: spl_legacy: Add extra address checks") Reported-by: Francesco Dolcini francesco.dolcini@toradex.com Signed-off-by: Fabio Estevam festevam@denx.de
Tom,
As 2023.07 is coming in a few days, maybe it is safer to revert 77aed22b48ab in master and then squash 77aed22b48ab + this fix to next.
77aed22b48ab has been applied to 2023.07-rc5, which is too late in the cycle.
I want to see what Marek says about which changes are the most critical for the security issue aspect of this and then figure out what's next.