Hoi, reasoning is that the common config switch limits the codeblock to imx8m boards only... or at least was, since on second thought: this is inside imx8m.c... so the previous version with current_el might be better? preferences? :-) regards ________________________________________ From: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> Sent: Thursday, January 12, 2023 13:56 To: SCHNEIDER Johannes; barebox@xxxxxxxxxxxxxxxxxxx Subject: Re: [PATCH v4] ARM: i.MX8M: smccc: allow SIP_BUILDINFO call on all imx8m variants This email is not from Hexagon’s Office 365 instance. Please be careful while clicking links, opening attachments, or replying to this email. Hello Johannes, On 12.01.23 09:15, Johannes Schneider wrote: > By adding a common config switch, the imx8m_init code becomes generic > for all board variants (and slightly less confusing). > > Signed-off-by: Johannes Schneider <johannes.schneider@xxxxxxxxxxxxxxxxxxxx> > > --- > v4: add missing common switch > > v3: redid patch with suggested common config switch I am fine with either current_el() check or what you do here, but given that you switched between them in revisions, I am curious what the reasoning is. Cheers, Ahmad > > v2: was: > [PATCH v2 1/1] ARM: i.MX8M: smccc: fix firmware_atf check > > v1: or'ed all IS_ENABLED(FIRMWARE_IMX8M[mnpq]_ATF > --- > arch/arm/mach-imx/imx8m.c | 2 +- > firmware/Kconfig | 7 +++++++ > 2 files changed, 8 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/mach-imx/imx8m.c b/arch/arm/mach-imx/imx8m.c > index 9758525b54..4399dc7dd5 100644 > --- a/arch/arm/mach-imx/imx8m.c > +++ b/arch/arm/mach-imx/imx8m.c > @@ -61,7 +61,7 @@ static int imx8m_init(const char *cputypestr) > pr_info("%s unique ID: %llx\n", cputypestr, imx8m_uid()); > > if (IS_ENABLED(CONFIG_ARM_SMCCC) && > - IS_ENABLED(CONFIG_FIRMWARE_IMX8MQ_ATF)) { > + IS_ENABLED(CONFIG_FIRMWARE_IMX8M_ATF)) { > arm_smccc_smc(IMX_SIP_BUILDINFO, > IMX_SIP_BUILDINFO_GET_COMMITHASH, > 0, 0, 0, 0, 0, 0, &res); > diff --git a/firmware/Kconfig b/firmware/Kconfig > index b4a6fd9137..09ad85c539 100644 > --- a/firmware/Kconfig > +++ b/firmware/Kconfig > @@ -12,17 +12,24 @@ config FIRMWARE_IMX_LPDDR4_PMU_TRAIN > config FIRMWARE_IMX_DDR4_PMU_TRAIN > bool > > +config FIRMWARE_IMX8M_ATF > + bool > + > config FIRMWARE_IMX8MM_ATF > bool > + select FIRMWARE_IMX8M_ATF Your whitespacing are ok, but I see now that the file has a mix of whitespace and tabs. I just sent out a patch for this. Cheers, Ahmad > > config FIRMWARE_IMX8MN_ATF > bool > + select FIRMWARE_IMX8M_ATF > > config FIRMWARE_IMX8MP_ATF > bool > + select FIRMWARE_IMX8M_ATF > > config FIRMWARE_IMX8MQ_ATF > bool > + select FIRMWARE_IMX8M_ATF > > config FIRMWARE_CCBV2_OPTEE > bool -- Pengutronix e.K. | | Steuerwalder Str. 21 | https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.pengutronix.de%2F&data=05%7C01%7C%7C70cd0fd76baf40bfb3f208daf49c74d9%7C1b16ab3eb8f64fe39f3e2db7fe549f6a%7C0%7C0%7C638091250067510526%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=%2B6RznkD0xTQ5Z%2BWuYN4NC4pvjVbFIMRaffz90gnyh3s%3D&reserved=0 | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |