Re: [U-Boot-Users] [PATCH] POWERPC: Change 86xx platforms to use CONFIG_NR_CPUS

2008-08-05 Thread Andy Fleming 
On Mon, Aug 4, 2008 at 9:02 PM, Becky Bruce [EMAIL PROTECTED] wrote:
 Currently, they use CONFIG_NUM_CPUS, which is different than
 85xx for no good reason.



 --- a/include/configs/MPC8610HPCD.h
 +++ b/include/configs/MPC8610HPCD.h
 @@ -17,7 +17,7 @@
  #define CONFIG_MPC86xx 1   /* MPC86xx */
  #define CONFIG_MPC8610 1   /* MPC8610 specific */
  #define CONFIG_MPC8610HPCD 1   /* MPC8610HPCD board specific */
 -#define CONFIG_NUM_CPUS1   /* Number of CPUs in the 
 system */
 +#define CONFIG_NR_CPUS 2   /* Number of CPUs in the system */


Are you sure you wanted to change the number, too?  I think this is
used to support Cooperative Multi-processing?  If we want to do this,
we should probably document it in the commit message.

Andy

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Re: [U-Boot-Users] [PATCH] POWERPC: Change 86xx platforms to use CONFIG_NR_CPUS

2008-08-05 Thread Becky Bruce 

On Aug 5, 2008, at 7:03 AM, Andy Fleming wrote:

 On Mon, Aug 4, 2008 at 9:02 PM, Becky Bruce  
 [EMAIL PROTECTED] wrote:
 Currently, they use CONFIG_NUM_CPUS, which is different than
 85xx for no good reason.



 --- a/include/configs/MPC8610HPCD.h
 +++ b/include/configs/MPC8610HPCD.h
 @@ -17,7 +17,7 @@
 #define CONFIG_MPC86xx 1   /* MPC86xx */
 #define CONFIG_MPC8610 1   /* MPC8610 specific */
 #define CONFIG_MPC8610HPCD 1   /* MPC8610HPCD board  
 specific */
 -#define CONFIG_NUM_CPUS1   /* Number of CPUs  
 in the system */
 +#define CONFIG_NR_CPUS 2   /* Number of CPUs in the  
 system */


 Are you sure you wanted to change the number, too?  I think this is
 used to support Cooperative Multi-processing?  If we want to do this,
 we should probably document it in the commit message.


Nope, that's a stupid cut and paste error :)

Will respin, thank!

-becky


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[U-Boot-Users] [PATCH] POWERPC: Change 86xx platforms to use CONFIG_NR_CPUS

2008-08-04 Thread Becky Bruce 
Currently, they use CONFIG_NUM_CPUS, which is different than
85xx for no good reason.

Signed-off-by: Becky Bruce [EMAIL PROTECTED]
---
 cpu/mpc86xx/start.S   |4 ++--
 include/configs/MPC8610HPCD.h |2 +-
 include/configs/MPC8641HPCN.h |2 +-
 include/configs/sbc8641d.h|2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S
index 03f2128..83072bb 100644
--- a/cpu/mpc86xx/start.S
+++ b/cpu/mpc86xx/start.S
@@ -183,7 +183,7 @@ boot_warm:
/* if this is a multi-core system we need to check which cpu
 * this is, if it is not cpu 0 send the cpu to the linux reset
 * vector */
-#if (CONFIG_NUM_CPUS  1)
+#if (CONFIG_NR_CPUS  1)
mfspr   r0, MSSCR0
andi.   r0, r0, 0x0020
rlwinm  r0,r0,27,31,31
@@ -979,7 +979,7 @@ unlock_ram_in_cache:
  * Sri: Much of this initialization is not required. Linux
  * rewrites the bats, and the sprs and also enables the L1 cache.
  */
-#if (CONFIG_NUM_CPUS  1)
+#if (CONFIG_NR_CPUS  1)
 .globl secondary_cpu_setup
 secondary_cpu_setup:
/* Do only core setup on all cores except cpu0 */
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index 1cba270..b97e56d 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -17,7 +17,7 @@
 #define CONFIG_MPC86xx 1   /* MPC86xx */
 #define CONFIG_MPC8610 1   /* MPC8610 specific */
 #define CONFIG_MPC8610HPCD 1   /* MPC8610HPCD board specific */
-#define CONFIG_NUM_CPUS1   /* Number of CPUs in the system 
*/
+#define CONFIG_NR_CPUS 2   /* Number of CPUs in the system */
 #define CONFIG_LINUX_RESET_VEC 0x100   /* Reset vector used by Linux */
 
 #define CONFIG_FSL_DIU_FB  1   /* FSL DIU */
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index ccba409..78a9d11 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -36,7 +36,7 @@
 #define CONFIG_MPC86xx 1   /* MPC86xx */
 #define CONFIG_MPC8641 1   /* MPC8641 specific */
 #define CONFIG_MPC8641HPCN 1   /* MPC8641HPCN board specific */
-#define CONFIG_NUM_CPUS2   /* Number of CPUs in the system 
*/
+#define CONFIG_NR_CPUS 2   /* Number of CPUs in the system */
 #define CONFIG_LINUX_RESET_VEC 0x100   /* Reset vector used by Linux */
 
 #ifdef RUN_DIAG
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 3cd9ff8..76712fd 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -40,7 +40,7 @@
 #define CONFIG_MPC86xx 1   /* MPC86xx */
 #define CONFIG_MPC8641 1   /* MPC8641 specific */
 #define CONFIG_SBC8641D1   /* SBC8641D board specific */
-#define CONFIG_NUM_CPUS 2   /* Number of CPUs in the system */
+#define CONFIG_NR_CPUS 2   /* Number of CPUs in the system */
 #define CONFIG_LINUX_RESET_VEC  0x100   /* Reset vector used by Linux */
 
 #ifdef RUN_DIAG
-- 
1.5.5.1


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