Josh Boyer wrote:
> On Mon, 30 Jul 2007 19:16:28 +0400
> Valentine Barshak <[EMAIL PROTECTED]> wrote:
>
>> diff -ruN linux.orig/arch/powerpc/kernel/cputable.c
>> linux/arch/powerpc/kernel/cputable.c
>> --- linux.orig/arch/powerpc/kernel/cputable.c 2007-07-27
>> 20:37:10.000000000 +0400
>> +++ linux/arch/powerpc/kernel/cputable.c 2007-07-27 20:44:26.000000000
>> +0400
>> @@ -1132,6 +1132,42 @@
>> .dcache_bsize = 32,
>> .platform = "ppc440",
>> },
>> + { /* 440EPX - with Security/Kasumi */
>> + .pvr_mask = 0xf0000fff,
>> + .pvr_value = 0x200008D0,
>> + .cpu_name = "440EPX - with Security/Kasumi",
>> + .cpu_features = CPU_FTRS_44X,
>> + .cpu_user_features = COMMON_USER_BOOKE |
>> PPC_FEATURE_HAS_FPU, /* 440EPX has an FPU */
>> + .icache_bsize = 32,
>> + .dcache_bsize = 32,
>> + },
>> + { /* 440EPX - without Security/Kasumi */
>> + .pvr_mask = 0xf0000fff,
>> + .pvr_value = 0x200008D4,
>> + .cpu_name = "440EPX - no Security/Kasumi",
>> + .cpu_features = CPU_FTRS_44X,
>> + .cpu_user_features = COMMON_USER_BOOKE |
>> PPC_FEATURE_HAS_FPU, /* 440EPX has an FPU */
>> + .icache_bsize = 32,
>> + .dcache_bsize = 32,
>> + },
>> + { /* 440GRX - with Security/Kasumi */
>> + .pvr_mask = 0xf0000fff,
>> + .pvr_value = 0x200008D8,
>> + .cpu_name = "440GRX - with Security/Kasumi",
>> + .cpu_features = CPU_FTRS_44X,
>> + .cpu_user_features = COMMON_USER_BOOKE, /* 440GRX has no
>> FPU */
>> + .icache_bsize = 32,
>> + .dcache_bsize = 32,
>> + },
>> + { /* 440GRX - without Security/Kasumi */
>> + .pvr_mask = 0xf0000fff,
>> + .pvr_value = 0x200008DC,
>> + .cpu_name = "440GRX - no Security/Kasumi",
>> + .cpu_features = CPU_FTRS_44X,
>> + .cpu_user_features = COMMON_USER_BOOKE, /* 440GRX has no
>> FPU */
>> + .icache_bsize = 32,
>> + .dcache_bsize = 32,
>> + },
>
> Should the 440GRX PVR additions be done in a separate patch? Or is the
> PVR and cpu features truly the only difference between 440EPx and
> 440GRx?
440GRx Doesn't have USB (host/device) controllers and and FPU.
Actually, I have a 440GRx board with the same PVR valus as 440EPx has.
HW bug may be?
I think I'll remove 440GRx for now.
>
>> diff -ruN linux.orig/arch/powerpc/platforms/44x/sequoia.c
>> linux/arch/powerpc/platforms/44x/sequoia.c
>> --- linux.orig/arch/powerpc/platforms/44x/sequoia.c 1970-01-01
>> 03:00:00.000000000 +0300
>> +++ linux/arch/powerpc/platforms/44x/sequoia.c 2007-07-27
>> 20:44:26.000000000 +0400
>> @@ -0,0 +1,66 @@
>> +/*
>> + * Sequoia board specific routines
>> + *
>> + * Wade Farnsworth <[EMAIL PROTECTED]>
>> + * Copyright 2004-2007 MontaVista Software Inc.
>> + *
>> + * Rewritten and ported to the merged powerpc tree:
>> + * Josh Boyer <[EMAIL PROTECTED]>
>> + * Copyright 2007 IBM Corporation
>
> I didn't really do this. Might want to give yourself credit instead :).
>
> josh
I'll change it to "base on Bamboo code by Josh" :)
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