On 25.07.2023 10:44, Konrad Dybcio wrote: > On 23.07.2023 18:08, Adam Skladowski wrote: >> Some devices like Sony Loire uses Broadcom module over sdc3 however others >> utilize qcom WCNSS, split shared region based on downstream pil-tz loader. >> >> Signed-off-by: Adam Skladowski <a39.skl@xxxxxxxxx> >> --- > Looks like 0x1800000 is the generic configuration: > > https://git.codelinaro.org/clo/la/kernel/msm-3.10/-/blob/LA.BR.1.3.7.c26-05300-8976.0/arch/arm/boot/dts/qcom/msm8976.dtsi#L93-98 > > Konrad Yes, indeed however as you probably noticed this region isn't called lpass rather reloc. Downstream sometimes tends to define pools of memory where loader will do its own job. If you read later wcnss/lpass both point to same shared memory which im not sure without reworks will work with mainline. On top it's not really that it will even hurt Loire at the end, if you browse around internet you can easily find gists from Pavel which have logs of pil-tz loading of lpass: https://gist.github.com/bartcubbins/c2ff215f39fe2b3ed5d3f8444bcec83b#file-gistfile1-txt-L1289 As you can see even on loire where region is bigger it only loads first 0x1000000. Do we really need to complicate things just for everyone else for sake of not ending with one platform having to adjust or even not(it probably wouldn't even make a difference for loader as it will fit anyway) On the ending note i apologize if this msg gets broken formatting first time using thunderbird and after redesign im unable to find most options mentioned in guide. .
