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
-------------- next part --------------
--- 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,
