On Tue, Oct 08, 2024 at 08:54:38AM +0000, Peng Fan wrote: > > Subject: Re: [PATCH v1] imx: Kconfig: make IMX8_ROMAPI > > configurable > > > > On Mon, Oct 07, 2024 at 11:46:03AM +0000, Peng Fan wrote: > > > > > > > > > > -----Original Message----- > > > > From: Tom Rini <tr...@konsulko.com> > > > > Sent: Monday, October 7, 2024 6:51 AM > > > > To: Marek Vasut <ma...@denx.de> > > > > Cc: Alice Guo (OSS) <alice....@oss.nxp.com>; u- > > b...@lists.denx.de; > > > > sba...@denx.de; feste...@gmail.com; dl-uboot-imx <uboot- > > > > i...@nxp.com>; Peng Fan <peng....@nxp.com>; Ross, Fedor > > > > <fedor.r...@ifm.com>; Ye Li <ye...@nxp.com>; > > sean...@gmail.com; > > > > Alice Guo <alice....@nxp.com> > > > > Subject: Re: [PATCH v1] imx: Kconfig: make IMX8_ROMAPI > > configurable > > > > > > > > On Mon, Oct 07, 2024 at 12:28:44AM +0200, Marek Vasut wrote: > > > > > On 10/6/24 11:23 PM, Tom Rini wrote: > > > > > > On Sun, Oct 06, 2024 at 07:31:16AM +0800, > > > > alice....@oss.nxp.com wrote: > > > > > > > > > > > > > From: Peng Fan <peng....@nxp.com> > > > > > > > > > > > > > > Make CONFIG_IMX8_ROMAPI could be configured in > > defconfig. > > > > > > > > > > > > > > Signed-off-by: Peng Fan <peng....@nxp.com> > > > > > > > Signed-off-by: Alice Guo <alice....@nxp.com> > > > > > > > Reviewed-by: Ye Li <ye...@nxp.com> > > > > > > > --- > > > > > > > arch/arm/mach-imx/Kconfig | 3 ++- > > > > > > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > > > > > > > > > diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach- > > > > imx/Kconfig > > > > > > > index 134e42028c..9d3aafd2f8 100644 > > > > > > > --- a/arch/arm/mach-imx/Kconfig > > > > > > > +++ b/arch/arm/mach-imx/Kconfig > > > > > > > @@ -179,7 +179,8 @@ config DDRMC_VF610_CALIBRATION > > > > > > > the ddrmc_cr_setting on relevant board file. > > > > > > > config IMX8_ROMAPI > > > > > > > - def_bool y > > > > > > > + bool "Enable i.MX ROMAPI" > > > > > > > + default y > > > > > > > depends on IMX8MN || IMX8MP || IMX8ULP || > > IMX9 > > > > > > > > > > > > Since there's no help here, is this truly configurable, or is > > > > > > this something that should be select'd based on the SoC and > > > > presumably > > > > > > some of the newer IMX9 parts cannot use this? > > > > > I can imagine the MX95 calls into this custom ELE firmware stuff > > > > > instead of ROMAPI ? > > > > > > > > Alright. Perhaps this should be depending on the above and > > > > !main-ELE- symbol instead. > > > > > > Nope. To i.MX93, ELE and ROMAPI are both valid. There is case that > > > ROMAPI needs to be false while ELE is still true. > > > > Alright, but where is the choice made? As in, can a normal i.MX93 > > board use one or the other, or will it depend on specific SoCs in the > > family? > > And is disabling this option even valid on the i.MX8 families? > > Sorry, my last statement was wrong. This is only to disable ROMAPI for > i.MX95. Downstream only has below: > ./configs/imx95_19x19_evk_lvds_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_verdin_android_trusty_defconfig:221:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_15x15_evk_android_dual_defconfig:217:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_android_uuu_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_verdin_fspi_defconfig:226:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_android_dual_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_15x15_evk_defconfig:217:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_15x15_evk_android_uuu_defconfig:217:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_android_trusty_secure_unlock_dual_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_verdin_android_uuu_defconfig:221:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_15x15_evk_lvds_defconfig:218:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_verdin_android_trusty_dual_defconfig:221:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_verdin_defconfig:221:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_15x15_evk_android_trusty_dual_defconfig:217:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_15x15_evk_android_defconfig:217:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_android_rpmsg_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_android_trusty_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_fspi_defconfig:227:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_android_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_evk_android_trusty_dual_defconfig:222:CONFIG_IMX8_ROMAPI=n > ./configs/imx95_19x19_verdin_android_defconfig:221:CONFIG_IMX8_ROMAPI=n
So it sounds like this is not something to be prompted for and must be selected / def_bool'd appropriately. -- Tom
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