diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2012-12-11 21:02:55 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-12-13 18:15:30 +0100 |
| commit | bdf20507da11a9a5b32ef04fa09f352828189aef (patch) | |
| tree | 5fe9541a1b0dfe9628cd3fff26d6ac43de1206a9 /arch/mips/mm | |
| parent | fa4dbbc602a1fb020b627ca8d5a265ad7f3d0c48 (diff) | |
| download | blackbird-op-linux-bdf20507da11a9a5b32ef04fa09f352828189aef.tar.gz blackbird-op-linux-bdf20507da11a9a5b32ef04fa09f352828189aef.zip | |
MIPS: PMC-Sierra Yosemite: Remove support.
Nobody seems to be interested anymore and upstream also never had an
ethernet driver.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm')
| -rw-r--r-- | arch/mips/mm/c-r4k.c | 4 | ||||
| -rw-r--r-- | arch/mips/mm/page.c | 9 | ||||
| -rw-r--r-- | arch/mips/mm/tlbex.c | 18 |
3 files changed, 0 insertions, 31 deletions
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 2b6146241bde..d2b5b0c7afa0 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -936,7 +936,6 @@ static void __cpuinit probe_pcache(void) case CPU_RM7000: rm7k_erratum31(); - case CPU_RM9000: icache_size = 1 << (12 + ((config & CONF_IC) >> 9)); c->icache.linesz = 16 << ((config & CONF_IB) >> 5); c->icache.ways = 4; @@ -947,9 +946,7 @@ static void __cpuinit probe_pcache(void) c->dcache.ways = 4; c->dcache.waybit = __ffs(dcache_size / c->dcache.ways); -#if !defined(CONFIG_SMP) || !defined(RM9000_CDEX_SMP_WAR) c->options |= MIPS_CPU_CACHE_CDEX_P; -#endif c->options |= MIPS_CPU_PREFETCH; break; @@ -1234,7 +1231,6 @@ static void __cpuinit setup_scache(void) return; case CPU_RM7000: - case CPU_RM9000: #ifdef CONFIG_RM7000_CPU_SCACHE rm7k_sc_init(); #endif diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c index 98f530e18216..8e666c55f4d4 100644 --- a/arch/mips/mm/page.c +++ b/arch/mips/mm/page.c @@ -140,15 +140,6 @@ static void __cpuinit set_prefetch_parameters(void) pref_bias_copy_load = 256; break; - case CPU_RM9000: - /* - * As a workaround for erratum G105 which make the - * PrepareForStore hint unusable we fall back to - * StoreRetained on the RM9000. Once it is known which - * versions of the RM9000 we'll be able to condition- - * alize this. - */ - case CPU_R10000: case CPU_R12000: case CPU_R14000: diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 6af62a2fec21..69a357254e46 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -603,24 +603,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l, tlbw(p); break; - case CPU_RM9000: - /* - * When the JTLB is updated by tlbwi or tlbwr, a subsequent - * use of the JTLB for instructions should not occur for 4 - * cpu cycles and use for data translations should not occur - * for 3 cpu cycles. - */ - uasm_i_ssnop(p); - uasm_i_ssnop(p); - uasm_i_ssnop(p); - uasm_i_ssnop(p); - tlbw(p); - uasm_i_ssnop(p); - uasm_i_ssnop(p); - uasm_i_ssnop(p); - uasm_i_ssnop(p); - break; - case CPU_VR4111: case CPU_VR4121: case CPU_VR4122: |
