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2f618d5ef5
It is possible to build MMU-less kernels for Cortex-M base microcrontrollers as well as a couple of older platforms that have not been converted to CONFIG_ARCH_MULTIPLATFORM, specifically ep93xx, footbridge, dove, sa1100 and s3c24xx. It seems unlikely that anybody has tested those configurations in recent years, as even building them is frequently broken. A patch I submitted caused another build time regression in this configuration. I sent a patch for that, but it seems better to also remove the option entirely, leaving ARMv7-M as the only supported Arm NOMMU target for simplicity. A couple of platforms have dependencies on CONFIG_MMU, those can all be removed now. Notably, mach-integrator tries to support MMU-less CPU cores, but those have not actually been selectable for a long time. This addresses several build failures in randconfig builds that have accumulated over the years. Cc: Vladimir Murzin <vladimir.murzin@arm.com> Cc: Russell King <linux@armlinux.org.uk> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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| .. | ||
| board-d2net.c | ||
| board-dt.c | ||
| board-mss2.c | ||
| board-rd88f5182.c | ||
| bridge-regs.h | ||
| common.c | ||
| common.h | ||
| db88f5281-setup.c | ||
| dns323-setup.c | ||
| irq.c | ||
| irqs.h | ||
| Kconfig | ||
| kurobox_pro-setup.c | ||
| ls_hgl-setup.c | ||
| Makefile | ||
| mpp.c | ||
| mpp.h | ||
| mv2120-setup.c | ||
| net2big-setup.c | ||
| orion5x.h | ||
| pci.c | ||
| rd88f5181l-fxo-setup.c | ||
| rd88f5181l-ge-setup.c | ||
| rd88f5182-setup.c | ||
| rd88f6183ap-ge-setup.c | ||
| terastation_pro2-setup.c | ||
| ts78xx-fpga.h | ||
| ts78xx-setup.c | ||
| ts209-setup.c | ||
| ts409-setup.c | ||
| tsx09-common.c | ||
| tsx09-common.h | ||
| wnr854t-setup.c | ||
| wrt350n-v2-setup.c | ||