[PATCH] ppc32: add 405EP cpu_spec entry
Linus, You have applied this patch twice now. - kumar On Jun 6, 2005, at 8:20 PM, Eugene Surovegin wrote: Andrew, the following patch adds definition for PPC 405EP which was lost somehow during 2.4 - 2.6 transition. Recent change to arch/ppc/kernel/misc.S (Fix incorrect CPU_FTR fixup usage for unified caches) triggered this bug and 405EP boards don't boot anymore. Please, consider applying this patch before 2.6.12 release. Signed-off-by: Eugene Surovegin ebs at ebshome.net diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c --- a/arch/ppc/kernel/cputable.c +++ b/arch/ppc/kernel/cputable.c @@ -838,6 +838,17 @@ struct cpu_spec cpu_specs[] = { .icache_bsize = 32, .dcache_bsize = 32, }, + { /* 405EP */ + .pvr_mask = 0x, + .pvr_value = 0x5121, + .cpu_name = 405EP, + .cpu_features = CPU_FTR_SPLIT_ID_CACHE | + CPU_FTR_USE_TB, + .cpu_user_features = PPC_FEATURE_32 | + PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, + .icache_bsize = 32, + .dcache_bsize = 32, + }, #endif /* CONFIG_40x */ #ifdef CONFIG_44x ___ Linuxppc-embedded mailing list Linuxppc-embedded at ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
[PATCH] ppc32: add 405EP cpu_spec entry
On Fri, 10 Jun 2005, Kumar Gala wrote: You have applied this patch twice now. Actually, looks like three times ;) I think Andrew continually thinks it is dropped, because the patch ends up applying again, even though it got applied. So he keeps on re-sending it over and over again ;) Andrew, I'll remove two extra copies. You please remove that patch from your queue.. Linus
[PATCH] ppc32: add 405EP cpu_spec entry
Linus Torvalds torvalds at osdl.org wrote: On Fri, 10 Jun 2005, Kumar Gala wrote: You have applied this patch twice now. Actually, looks like three times ;) Crap, sorry, that's happened three times now... hmm.. I think Andrew continually thinks it is dropped, because the patch ends up applying again, even though it got applied. So he keeps on re-sending it over and over again ;) Fault-tolerance!
[PATCH] ppc32: add 405EP cpu_spec entry
On Fri, 10 Jun 2005, Andrew Morton wrote: I think Andrew continually thinks it is dropped, because the patch ends up applying again, even though it got applied. So he keeps on re-sending it over and over again ;) Fault-tolerance! Indeed. However, I'm sure there's a better way. For example, something like try if the patch applied reversed might be a good idea to at least mark it for questioning. Something like patch -spfR --dry-run --fuzz=0 patch if [ $? -eq 0 ]; then echo Hmm.. patch might be applied already exit 1 fi might be a starting point... Linus
[PATCH] ppc32: add 405EP cpu_spec entry
Andrew, the following patch adds definition for PPC 405EP which was lost somehow during 2.4 - 2.6 transition. Recent change to arch/ppc/kernel/misc.S (Fix incorrect CPU_FTR fixup usage for unified caches) triggered this bug and 405EP boards don't boot anymore. Please, consider applying this patch before 2.6.12 release. Signed-off-by: Eugene Surovegin ebs at ebshome.net diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c --- a/arch/ppc/kernel/cputable.c +++ b/arch/ppc/kernel/cputable.c @@ -838,6 +838,17 @@ struct cpu_speccpu_specs[] = { .icache_bsize = 32, .dcache_bsize = 32, }, + { /* 405EP */ + .pvr_mask = 0x, + .pvr_value = 0x5121, + .cpu_name = 405EP, + .cpu_features = CPU_FTR_SPLIT_ID_CACHE | + CPU_FTR_USE_TB, + .cpu_user_features = PPC_FEATURE_32 | + PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC, + .icache_bsize = 32, + .dcache_bsize = 32, + }, #endif /* CONFIG_40x */ #ifdef CONFIG_44x