Hello Frank.
On 6/19/26 18:40, [email protected] wrote:
Commercial users and hardware vendors migrated to Zephyr or other RTOS
solutions years ago, leaving the NOMMU platform support effectively
unused and unmaintained.
Remove the obsolete support to reduce maintenance burden and simplify the
Freescale/nxp platform code.
Some driver code still be kept and may clean up later since it is possible
reused by other SoC.
Signed-off-by: Frank Li <[email protected]>
This change is a bit too early to happen, I prefer to get it orchestrated
by Arnd. So, as for today I NAK the change for its NXP LPC part.
---
Frank Li (11):
ARM: dts: vf610m4: Remove NOMMU platform support
ARM: dts: imxrt1050: Remove NOMMU platform support
ARM: imx: Remove NOMMU platform support
clk: imx: imxrt1050: Remove NOMMU platform support
pinctrl: freescale: IMXRT: Remove NOMMU platform support
ARM: imxrt_defconfig: Remove NOMMU platform support
ARM: dts: lpc: Remove NOMMU platform support
ARM: mach-lpc: Remove NOMMU platform support
ARM: configs: lpc*: Remove NOMMU platform support
clk: nxp: lpc: Remove NOMMU platform support
pinctrl: nxp: lpc: Remove NOMMU platform support
.../devicetree/bindings/pinctrl/fsl,imxrt1050.yaml | 79 -
.../devicetree/bindings/pinctrl/fsl,imxrt1170.yaml | 77 -
arch/arm/Kconfig | 12 -
arch/arm/Makefile | 2 -
arch/arm/boot/dts/nxp/Makefile | 1 -
arch/arm/boot/dts/nxp/imx/Makefile | 2 -
arch/arm/boot/dts/nxp/imx/imxrt1050-evk.dts | 72 -
arch/arm/boot/dts/nxp/imx/imxrt1050-pinfunc.h | 993 ------------
arch/arm/boot/dts/nxp/imx/imxrt1050.dtsi | 160 --
arch/arm/boot/dts/nxp/imx/imxrt1170-pinfunc.h | 1561 -------------------
arch/arm/boot/dts/nxp/lpc/Makefile | 9 -
arch/arm/boot/dts/nxp/lpc/lpc18xx.dtsi | 543 -------
arch/arm/boot/dts/nxp/lpc/lpc3250-ea3250.dts | 273 ----
arch/arm/boot/dts/nxp/lpc/lpc3250-phy3250.dts | 236 ---
arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi | 540 -------
NXP LPC32xx is ARMv5 and it has MMU, hence it's plainly out of scope of
the proposed "dropping NOMMU platform support".
--
Best wishes,
Vladimir
