* [PATCH v2 0/2] arm64: Kconfig.platforms: Group vendors together @ 2022-08-29 17:38 Florian Fainelli 2022-08-29 17:38 ` [PATCH v2 1/2] arm64: Kconfig.platforms: Re-organized Broadcom menu Florian Fainelli 2022-08-29 17:38 ` [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together Florian Fainelli 0 siblings, 2 replies; 6+ messages in thread From: Florian Fainelli @ 2022-08-29 17:38 UTC (permalink / raw) To: linux-arm-kernel Cc: soc, Florian Fainelli, Catalin Marinas, Will Deacon, open list, krzysztof.kozlowski, arnd, Geert Uytterhoeven, william.zhang, anand.gore This is a follow up from: https://lore.kernel.org/all/20220712164235.40293-1-f.fainelli@gmail.com/ such that we have SoCs from the same vendor grouped into a menuconfig to be visually nicer and assist in selecting the specific SoCs. Florian Fainelli (2): arm64: Kconfig.platforms: Re-organized Broadcom menu arm64: Kconfig.platforms: Group NXP platforms together arch/arm64/Kconfig.platforms | 52 +++++++++++++++++++++++------------- 1 file changed, 33 insertions(+), 19 deletions(-) -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/2] arm64: Kconfig.platforms: Re-organized Broadcom menu 2022-08-29 17:38 [PATCH v2 0/2] arm64: Kconfig.platforms: Group vendors together Florian Fainelli @ 2022-08-29 17:38 ` Florian Fainelli 2022-08-29 17:38 ` [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together Florian Fainelli 1 sibling, 0 replies; 6+ messages in thread From: Florian Fainelli @ 2022-08-29 17:38 UTC (permalink / raw) To: linux-arm-kernel Cc: soc, Florian Fainelli, Catalin Marinas, Will Deacon, open list, krzysztof.kozlowski, arnd, Geert Uytterhoeven, william.zhang, anand.gore There are now multiple Broadcom SoCs supported so group them under their own menu such that the selection is visually more appealing and we can easily add new platforms there in the future. This allows us to move ARCH_BRCMSTB back to its siblings. No functional changes introduced. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/arm64/Kconfig.platforms | 23 +++++++++++++++-------- 1 file changed, 15 insertions(+), 8 deletions(-) diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 74e9e9de3759..748f9ac4d775 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -33,6 +33,11 @@ config ARCH_APPLE This enables support for Apple's in-house ARM SoC family, starting with the Apple M1. +menuconfig ARCH_BCM + bool "Broadcom SoC Support" + +if ARCH_BCM + config ARCH_BCM2835 bool "Broadcom BCM2835 family" select TIMER_OF @@ -73,6 +78,16 @@ config ARCH_BCMBCA This enables support for Broadcom BCA ARM-based broadband chipsets, including the DSL, PON and Wireless family of chips. +config ARCH_BRCMSTB + bool "Broadcom Set-Top-Box SoCs" + select ARCH_HAS_RESET_CONTROLLER + select GENERIC_IRQ_CHIP + select PINCTRL + help + This enables support for Broadcom's ARMv8 Set Top Box SoCs + +endif + config ARCH_BERLIN bool "Marvell Berlin SoC Family" select DW_APB_ICTL @@ -87,14 +102,6 @@ config ARCH_BITMAIN help This enables support for the Bitmain SoC Family. -config ARCH_BRCMSTB - bool "Broadcom Set-Top-Box SoCs" - select ARCH_HAS_RESET_CONTROLLER - select GENERIC_IRQ_CHIP - select PINCTRL - help - This enables support for Broadcom's ARMv8 Set Top Box SoCs - config ARCH_EXYNOS bool "ARMv8 based Samsung Exynos SoC family" select COMMON_CLK_SAMSUNG -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together 2022-08-29 17:38 [PATCH v2 0/2] arm64: Kconfig.platforms: Group vendors together Florian Fainelli 2022-08-29 17:38 ` [PATCH v2 1/2] arm64: Kconfig.platforms: Re-organized Broadcom menu Florian Fainelli @ 2022-08-29 17:38 ` Florian Fainelli 2022-09-15 16:08 ` Olof Johansson 1 sibling, 1 reply; 6+ messages in thread From: Florian Fainelli @ 2022-08-29 17:38 UTC (permalink / raw) To: linux-arm-kernel Cc: soc, Florian Fainelli, Catalin Marinas, Will Deacon, open list, krzysztof.kozlowski, arnd, Geert Uytterhoeven, william.zhang, anand.gore Group the three NXP platforms under an ARCH_NXP menuconfig symbol to make make selection of similar vendor SoCs visually nicer. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/arm64/Kconfig.platforms | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 748f9ac4d775..61d946e092d3 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -143,12 +143,6 @@ config ARCH_K3 This enables support for Texas Instruments' K3 multicore SoC architecture. -config ARCH_LAYERSCAPE - bool "ARMv8 based Freescale Layerscape SoC family" - select EDAC_SUPPORT - help - This enables support for the Freescale Layerscape SoC family. - config ARCH_LG1K bool "LG Electronics LG1K SoC Family" help @@ -207,6 +201,17 @@ config ARCH_MVEBU - Armada 8K SoC Family - 98DX2530 SoC Family +menuconfig ARCH_NXP + bool "NXP SoC support" + +if ARCH_NXP + +config ARCH_LAYERSCAPE + bool "ARMv8 based Freescale Layerscape SoC family" + select EDAC_SUPPORT + help + This enables support for the Freescale Layerscape SoC family. + config ARCH_MXC bool "ARMv8 based NXP i.MX SoC family" select ARM64_ERRATUM_843419 @@ -221,6 +226,13 @@ config ARCH_MXC This enables support for the ARMv8 based SoCs in the NXP i.MX family. +config ARCH_S32 + bool "NXP S32 SoC Family" + help + This enables support for the NXP S32 family of processors. + +endif + config ARCH_NPCM bool "Nuvoton NPCM Architecture" select PINCTRL @@ -264,11 +276,6 @@ config ARCH_ROCKCHIP This enables support for the ARMv8 based Rockchip chipsets, like the RK3368. -config ARCH_S32 - bool "NXP S32 SoC Family" - help - This enables support for the NXP S32 family of processors. - config ARCH_SEATTLE bool "AMD Seattle SoC Family" help -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together 2022-08-29 17:38 ` [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together Florian Fainelli @ 2022-09-15 16:08 ` Olof Johansson 2022-09-15 20:52 ` Florian Fainelli 0 siblings, 1 reply; 6+ messages in thread From: Olof Johansson @ 2022-09-15 16:08 UTC (permalink / raw) To: Florian Fainelli Cc: linux-arm-kernel, soc, Catalin Marinas, Will Deacon, open list, krzysztof.kozlowski, arnd, Geert Uytterhoeven, william.zhang, anand.gore On Mon, Aug 29, 2022 at 10:38:29AM -0700, Florian Fainelli wrote: > Group the three NXP platforms under an ARCH_NXP menuconfig symbol to > make make selection of similar vendor SoCs visually nicer. > > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Hi, While these are convenient if they're done right from the beginning, the result of adding a new dependency like this is that old defconfigs stop working if you just go with the default. Was there a reason to group these now and cause this config churn for downstream users? -Olof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together 2022-09-15 16:08 ` Olof Johansson @ 2022-09-15 20:52 ` Florian Fainelli 2022-09-15 23:57 ` Olof Johansson 0 siblings, 1 reply; 6+ messages in thread From: Florian Fainelli @ 2022-09-15 20:52 UTC (permalink / raw) To: Olof Johansson Cc: linux-arm-kernel, soc, Catalin Marinas, Will Deacon, open list, krzysztof.kozlowski, arnd, Geert Uytterhoeven, william.zhang, anand.gore On 9/15/22 09:08, Olof Johansson wrote: > On Mon, Aug 29, 2022 at 10:38:29AM -0700, Florian Fainelli wrote: >> Group the three NXP platforms under an ARCH_NXP menuconfig symbol to >> make make selection of similar vendor SoCs visually nicer. >> >> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > > Hi, > > While these are convenient if they're done right from the beginning, the result > of adding a new dependency like this is that old defconfigs stop working if you > just go with the default. > > Was there a reason to group these now and cause this config churn for > downstream users? No reason to cause churn, and no specific reason other than visually and logically group options from the same vendors. I had clearly not anticipated the defconfig breakage, too bad that Kconfig does not allow menuconfig items to be enabled by default, or does it? -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together 2022-09-15 20:52 ` Florian Fainelli @ 2022-09-15 23:57 ` Olof Johansson 0 siblings, 0 replies; 6+ messages in thread From: Olof Johansson @ 2022-09-15 23:57 UTC (permalink / raw) To: Florian Fainelli Cc: linux-arm-kernel, soc, Catalin Marinas, Will Deacon, open list, krzysztof.kozlowski, arnd, Geert Uytterhoeven, william.zhang, anand.gore On Thu, Sep 15, 2022 at 1:52 PM Florian Fainelli <f.fainelli@gmail.com> wrote: > > On 9/15/22 09:08, Olof Johansson wrote: > > On Mon, Aug 29, 2022 at 10:38:29AM -0700, Florian Fainelli wrote: > >> Group the three NXP platforms under an ARCH_NXP menuconfig symbol to > >> make make selection of similar vendor SoCs visually nicer. > >> > >> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > > > > Hi, > > > > While these are convenient if they're done right from the beginning, the result > > of adding a new dependency like this is that old defconfigs stop working if you > > just go with the default. > > > > Was there a reason to group these now and cause this config churn for > > downstream users? > > No reason to cause churn, and no specific reason other than visually and > logically group options from the same vendors. I had clearly not > anticipated the defconfig breakage, too bad that Kconfig does not allow > menuconfig items to be enabled by default, or does it? My local workflow is normally that I update my trees, then run a "make oldconfig" and go with the defaults on new options. When I do that, the layerscape arch option drops off, which turned out to be unfortunate since it was the machine I was running on. It's less of an issue if you use an in-tree defconfig (presuming they get updated). I worry that distros will have similar issues if they supply their own config. Again, this is a one-time thing but it's easier for everybody if we find ways to avoid them. Giving these new groups a "default y" might not help either, since that would need to come off at some point, and at that time the same issue will arise. -Olof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-09-15 23:58 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-08-29 17:38 [PATCH v2 0/2] arm64: Kconfig.platforms: Group vendors together Florian Fainelli 2022-08-29 17:38 ` [PATCH v2 1/2] arm64: Kconfig.platforms: Re-organized Broadcom menu Florian Fainelli 2022-08-29 17:38 ` [PATCH v2 2/2] arm64: Kconfig.platforms: Group NXP platforms together Florian Fainelli 2022-09-15 16:08 ` Olof Johansson 2022-09-15 20:52 ` Florian Fainelli 2022-09-15 23:57 ` Olof Johansson
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).