From: "Guy M. Streeter" <streeter@redhat.com>
To: linuxppc-embedded <linuxppc-embedded@lists.linuxppc.org>
Subject: add 8280 processor support
Date: 18 Nov 2003 09:23:13 -0600 [thread overview]
Message-ID: <1069168993.1045.7.camel@jarjar.hsv.redhat.com> (raw)
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As far as I can tell, all that's necessary to add support for the 8280
processor is to include it in the cpu_specs table.
I'm running on an 8280 board with the attached patch, which I would like
to see included in the kernel source.
--Guy
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--- v2.4.22_linuxppc_2_4_devel/arch/ppc/kernel/cputable.c 2003-07-25 14:39:48.000000000 +0000
+++ sbcPowerQUICCII/arch/ppc/kernel/cputable.c 2003-10-14 18:51:45.000000000 +0000
@@ -299,6 +299,14 @@ struct cpu_spec cpu_specs[] = {
32, 32,
__setup_cpu_603
},
+ { /* 8280 is a G2_LE (603e core, plus some) */
+ 0x7fff0000, 0x00820000, "8280",
+ CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB |
+ CPU_FTR_CAN_NAP | CPU_FTR_HAS_HIGH_BATS,
+ COMMON_PPC,
+ 32, 32,
+ __setup_cpu_603
+ },
{ /* default match, we assume split I/D cache & TB (non-601)... */
0x00000000, 0x00000000, "(generic PPC)",
CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
next reply other threads:[~2003-11-18 15:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-18 15:23 Guy M. Streeter [this message]
2003-11-19 16:13 ` add 8280 processor support Tom Rini
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