diff mbox

[RFC,15/19] powerpc: broadway processor support

Message ID 1258927311-4340-16-git-send-email-albert_herranz@yahoo.es (mailing list archive)
State Changes Requested
Headers show

Commit Message

Albert Herranz Nov. 22, 2009, 10:01 p.m. UTC 
This patch extends the cputable entry of the 750CL to also match
the 750CL-based "Broadway" cpu found on the Nintendo Wii.

As of this patch, the following "Broadway" design revision levels have
been seen in the wild:
- DD1.2 (87102)
- DD2.0 (87200)

Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
---
 arch/powerpc/kernel/cputable.c |   28 ++++++++++++++--------------
 1 files changed, 14 insertions(+), 14 deletions(-)

Comments

Grant Likely Nov. 22, 2009, 11:38 p.m. UTC | #1 
On Sun, Nov 22, 2009 at 3:01 PM, Albert Herranz <albert_herranz@yahoo.es> wrote:
> This patch extends the cputable entry of the 750CL to also match
> the 750CL-based "Broadway" cpu found on the Nintendo Wii.
>
> As of this patch, the following "Broadway" design revision levels have
> been seen in the wild:
> - DD1.2 (87102)
> - DD2.0 (87200)

Please respin without the reordering of CPU table entries.  If you
want to reorder, then do it in a separate patch.

g.
Albert Herranz Nov. 23, 2009, 8:16 p.m. UTC | #2 
Grant Likely wrote:
> On Sun, Nov 22, 2009 at 3:01 PM, Albert Herranz <albert_herranz@yahoo.es> wrote:
>> This patch extends the cputable entry of the 750CL to also match
>> the 750CL-based "Broadway" cpu found on the Nintendo Wii.
>>
>> As of this patch, the following "Broadway" design revision levels have
>> been seen in the wild:
>> - DD1.2 (87102)
>> - DD2.0 (87200)
> 
> Please respin without the reordering of CPU table entries.  If you
> want to reorder, then do it in a separate patch.
> 
> g.
> 

Ok. I'll look into that too. Thanks.

Cheers,
Albert
diff mbox

Patch

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 03c862b..85841e8 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -697,13 +697,13 @@  static struct cpu_spec __initdata cpu_specs[] = {
 		.machine_check		= machine_check_generic,
 		.platform		= "ppc750",
 	},
-	{	/* 750CL */
-		.pvr_mask		= 0xfffff0f0,
-		.pvr_value		= 0x00087010,
-		.cpu_name		= "750CL",
-		.cpu_features		= CPU_FTRS_750CL,
+	{	/* 745/755 */
+		.pvr_mask		= 0xfffff000,
+		.pvr_value		= 0x00083000,
+		.cpu_name		= "745/755",
+		.cpu_features		= CPU_FTRS_750,
 		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
-		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
+		.mmu_features		= MMU_FTR_HPTE_TABLE,
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 		.num_pmcs		= 4,
@@ -711,16 +711,14 @@  static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_setup		= __setup_cpu_750,
 		.machine_check		= machine_check_generic,
 		.platform		= "ppc750",
-		.oprofile_cpu_type      = "ppc/750",
-		.oprofile_type		= PPC_OPROFILE_G4,
 	},
-	{	/* 745/755 */
-		.pvr_mask		= 0xfffff000,
-		.pvr_value		= 0x00083000,
-		.cpu_name		= "745/755",
-		.cpu_features		= CPU_FTRS_750,
+	{	/* 750CL (and "Broadway") */
+		.pvr_mask		= 0xfffff0e0,
+		.pvr_value		= 0x00087000,
+		.cpu_name		= "750CL",
+		.cpu_features		= CPU_FTRS_750CL,
 		.cpu_user_features	= COMMON_USER | PPC_FEATURE_PPC_LE,
-		.mmu_features		= MMU_FTR_HPTE_TABLE,
+		.mmu_features		= MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 		.num_pmcs		= 4,
@@ -728,6 +726,8 @@  static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_setup		= __setup_cpu_750,
 		.machine_check		= machine_check_generic,
 		.platform		= "ppc750",
+		.oprofile_cpu_type      = "ppc/750",
+		.oprofile_type		= PPC_OPROFILE_G4,
 	},
 	{	/* 750FX rev 1.x */
 		.pvr_mask		= 0xffffff00,