kernel/arch/mips/include/asm/mach-ip30, branch linux-6.2.y

MIPS: IP30: Remove incorrect `cpu_has_fpu' override

2022-05-04T20:23:18Z

Remove unsupported forcing of `cpu_has_fpu' to 1, which makes the `nofpu' kernel parameter non-functional, and also causes a link error: ld: arch/mips/kernel/traps.o: in function `trap_init': ./arch/mips/include/asm/msa.h:(.init.text+0x348): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x354): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x360): undefined reference to `handle_fpe' where the CONFIG_MIPS_FP_SUPPORT configuration option has been disabled. Signed-off-by: Maciej W. Rozycki Reported-by: Stephen Zhang Fixes: 7505576d1c1a ("MIPS: add support for SGI Octane (IP30)") Cc: stable@vger.kernel.org # v5.5+ Signed-off-by: Thomas Bogendoerfer

MIPS: Remove TX39XX support

2022-03-01T09:07:22Z

No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer Acked-by: Guenter Roeck Reviewed-by: Geert Uytterhoeven Tested-by: Geert Uytterhoeven Acked-by: Atsushi Nemoto

MIPS: SGI-IP30: Move irq bits to better header files

2020-09-21T20:15:49Z

Move HEART specific parts of mach-ip30/irq.h to asm/sgi/heart.h and IP30 specific parts to sgi-ip30/ip30-common.h. Signed-off-by: Thomas Bogendoerfer

MIPS: Remove mach-*/war.h

2020-09-07T20:25:27Z

After conversion of all WAR defines we can now remove all mach-*/war.h files. Signed-off-by: Thomas Bogendoerfer

MIPS: Get rid of BCM1250_M3_WAR

2020-09-07T20:25:03Z

BCM1250_M3_WAR is depending on CONFIG_CONFIG_SB1_PASS_2_WORKAROUNDS. So using this option directly lets and remove define. Signed-off-by: Thomas Bogendoerfer

MIPS: Replace SIBYTE_1956_WAR by CONFIG_SB1_PASS_2_WORKAROUNDS

2020-09-07T20:24:51Z

SB1250 uart bug is related to PASS 2 workarounds. Use config CONFIG_SB1_PASS_2_WORKAROUNDS directly and get rid of SIBYTE_1956_WAR. Signed-off-by: Thomas Bogendoerfer

MIPS: Convert MIPS34K_MISSED_ITLB_WAR into a config option

2020-09-07T20:24:40Z

Use a new config option to enable MIPS 34K ITLB workaround and remove define from different war.h files. Signed-off-by: Thomas Bogendoerfer

MIPS: Convert R10000_LLSC_WAR info a config option

2020-09-07T20:24:27Z

Use a new config option to enabel R1000_LLSC workaound and remove define from different war.h files. Signed-off-by: Thomas Bogendoerfer

MIPS: Convert ICACHE_REFILLS_WORKAROUND_WAR into a config option

2020-09-07T20:24:19Z

Use a new config option to enable I-cache refill workaround and remove define from different war.h files. Signed-off-by: Thomas Bogendoerfer

MIPS: Convert TX49XX_ICACHE_INDEX_INV into a config option

2020-09-07T20:24:09Z

Use a new config option to enable TX49XX I-cache index invalidate workaround and remove define from different war.h files. Signed-off-by: Thomas Bogendoerfer