Differential D16313

Remove xscale support
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Authored by imp on Jul 18 2018, 2:33 AM.

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Reviewers

cognet
• ian
cem
kbowling

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Build Status

Buildable 18111
Build 17847: arc lint + arc unit

Event Timeline

imp created this revision.Jul 18 2018, 2:33 AM

Herald added subscribers: emaste, bdrewery. · View Herald TranscriptJul 18 2018, 2:33 AM

Harbormaster completed remote builds in B18111: Diff 45441.Jul 18 2018, 2:33 AM

imp added reviewers: cognet, • ian.Jul 18 2018, 2:34 AM

cem accepted this revision.Jul 18 2018, 2:34 AM

This revision is now accepted and ready to land.Jul 18 2018, 2:34 AM

kbowling accepted this revision.Jul 18 2018, 5:37 AM

The commit message should have background about the removal and why we believe it's acceptable (did not actually work, hardware has not been produced for years and has no known users, etc.)

@emaste Intel gave up on XScale in 2006 likely for political reasons with the rising popularity of other ARM implementations. It was used in certain portables like Pocket PCs as well as deep embedded applications like RAID controllers and network processors neither which I have heard being viable at any point with FreeBSD.

imp closed this revision.Jul 10 2021, 4:15 PM

Herald added a subscriber: andrew. · View Herald TranscriptJul 10 2021, 4:15 PM

Revision Contents
Changeset List

Path

Size

lib/

libc/

arm/

string/

4 lines

memcpy_xscale.S

libpmc/

1 line

44 lines

1 line

share/

man/

man4/

man4.arm/

1 line

mk/

4 lines

sys/

arm/

arm/

4 lines

bcopyinout_xscale.S

202 lines

cpufunc_asm_xscale.S

cpufunc_asm_xscale_c3.S

3 lines

elf_trampoline.c

10 lines

8 lines

94 lines

315 lines

53 lines

11 lines

conf/

3 lines

include/

18 lines

3 lines

68 lines

7 lines

2 lines

69 lines

7 lines

44 lines

xscale/

i8134x/

uart_bus_i81342.c

uart_cpu_i81342.c

pxa/

conf/

4 lines

4 lines

4 lines

dev/

hwpmc/

49 lines

sys/

2 lines

Diff 45441

lib/libc/arm/string/memcpy.S

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lib/libc/arm/string/memcpy_xscale.S

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lib/libpmc/Makefile

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lib/libpmc/libpmc.c

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lib/libpmc/pmc.3

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lib/libpmc/pmc.xscale.3

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share/man/man4/man4.arm/Makefile

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share/man/man4/man4.arm/npe.4

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share/mk/bsd.cpu.mk

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sys/arm/arm/bcopyinout.S

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sys/arm/arm/bcopyinout_xscale.S

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sys/arm/arm/cpufunc.c

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sys/arm/arm/cpufunc_asm_xscale.S

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sys/arm/arm/cpufunc_asm_xscale_c3.S

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sys/arm/arm/dump_machdep.c

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sys/arm/arm/elf_trampoline.c

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sys/arm/arm/exception.S

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sys/arm/arm/identcpu-v4.c

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sys/arm/arm/pmap-v4.c

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sys/arm/arm/trap-v4.c

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sys/arm/arm/vm_machdep.c

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sys/arm/conf/CRB

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sys/arm/conf/GUMSTIX

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sys/arm/conf/GUMSTIX-QEMU

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sys/arm/conf/GUMSTIX.hints

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sys/arm/conf/NOTES

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sys/arm/include/armreg.h

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sys/arm/include/cpu-v4.h

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sys/arm/include/cpufunc.h

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sys/arm/include/intr.h

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sys/arm/include/md_var.h

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sys/arm/include/pmap-v4.h

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sys/arm/include/pmc_mdep.h

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sys/arm/include/pte-v4.h

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sys/arm/xscale/i8134x/crb_machdep.c

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sys/arm/xscale/i8134x/files.crb

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sys/arm/xscale/i8134x/files.i81342

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sys/arm/xscale/i8134x/i80321_timer.c

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sys/arm/xscale/i8134x/i80321_wdog.c

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sys/arm/xscale/i8134x/i80321reg.h

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sys/arm/xscale/i8134x/i80321var.h

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sys/arm/xscale/i8134x/i81342.c

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sys/arm/xscale/i8134x/i81342_mcu.c

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sys/arm/xscale/i8134x/i81342_pci.c

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sys/arm/xscale/i8134x/i81342_space.c

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sys/arm/xscale/i8134x/i81342reg.h

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sys/arm/xscale/i8134x/i81342var.h

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sys/arm/xscale/i8134x/iq81342_7seg.c

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sys/arm/xscale/i8134x/iq81342reg.h

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sys/arm/xscale/i8134x/iq81342var.h

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sys/arm/xscale/i8134x/obio.c

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sys/arm/xscale/i8134x/obiovar.h

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sys/arm/xscale/i8134x/std.crb

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sys/arm/xscale/i8134x/std.i81342

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sys/arm/xscale/i8134x/uart_bus_i81342.c

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sys/arm/xscale/i8134x/uart_cpu_i81342.c

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sys/arm/xscale/pxa/files.pxa

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sys/arm/xscale/pxa/if_smc_smi.c

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sys/arm/xscale/pxa/pxa_gpio.c

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sys/arm/xscale/pxa/pxa_icu.c

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sys/arm/xscale/pxa/pxa_machdep.c

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sys/arm/xscale/pxa/pxa_obio.c

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sys/arm/xscale/pxa/pxa_smi.c

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sys/arm/xscale/pxa/pxa_space.c

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sys/arm/xscale/pxa/pxa_timer.c

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sys/arm/xscale/pxa/pxareg.h

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sys/arm/xscale/pxa/pxavar.h

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sys/arm/xscale/pxa/std.pxa

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sys/arm/xscale/pxa/uart_bus_pxa.c

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sys/arm/xscale/pxa/uart_cpu_pxa.c

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sys/arm/xscale/std.xscale

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sys/conf/Makefile.arm

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sys/conf/files.arm

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sys/conf/options.arm

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sys/dev/hwpmc/hwpmc_xscale.h

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sys/dev/hwpmc/pmc_events.h

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sys/sys/pmc.h

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