[U-Boot] [PATCH] powerpc/p2041: fix serdes reference clock frequency for PC board

2013-01-23 Thread Shaohui Xie 
PC board has different serdes clock setting with PB board, it uses same
serdes frequency setting on bank2 as on bank1. PC board can be distingushed
from PB board by checking CPLD version, if running on PC board, then fix
the serdes reference clock frequency of bank2.

Signed-off-by: Shaohui Xie shaohui@freescale.com
---
 board/freescale/p2041rdb/p2041rdb.c |5 +
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/board/freescale/p2041rdb/p2041rdb.c 
b/board/freescale/p2041rdb/p2041rdb.c
index 4e4d18f..f6de0d3 100644
--- a/board/freescale/p2041rdb/p2041rdb.c
+++ b/board/freescale/p2041rdb/p2041rdb.c
@@ -227,6 +227,11 @@ int misc_init_r(void)
'00' is unsupported\n);
else
actual[i] = freq[i][clock];
+
+   if ((i == 1)  (CPLD_READ(cpld_ver_sub) == 1)
+(CPLD_READ(pcba_ver) == 5))
+   /* PC board frequency */
+   actual[i] = freq[i-1][clock];
}
 
for (i = 0; i  NUM_SRDS_BANKS; i++) {
-- 
1.6.4


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Re: [U-Boot] [PATCH] powerpc/p2041: fix serdes reference clock frequency for PC board

2013-01-23 Thread Xie Shaohui-B21989 
Hi, Andy,

This patch is based on following patch sent at 2012-12-04,
http://patchwork.ozlabs.org/patch/203583/
will there be any update for this patch?


Best Regards, 
Shaohui Xie
 -Original Message-
 From: Xie Shaohui-B21989
 Sent: Wednesday, January 23, 2013 3:14 PM
 To: u-boot@lists.denx.de; Fleming Andy-AFLEMING
 Cc: Xie Shaohui-B21989
 Subject: [PATCH] powerpc/p2041: fix serdes reference clock frequency for
 PC board
 
 PC board has different serdes clock setting with PB board, it uses same
 serdes frequency setting on bank2 as on bank1. PC board can be
 distingushed from PB board by checking CPLD version, if running on PC
 board, then fix the serdes reference clock frequency of bank2.
 
 Signed-off-by: Shaohui Xie shaohui@freescale.com
 ---
  board/freescale/p2041rdb/p2041rdb.c |5 +
  1 files changed, 5 insertions(+), 0 deletions(-)
 
 diff --git a/board/freescale/p2041rdb/p2041rdb.c
 b/board/freescale/p2041rdb/p2041rdb.c
 index 4e4d18f..f6de0d3 100644
 --- a/board/freescale/p2041rdb/p2041rdb.c
 +++ b/board/freescale/p2041rdb/p2041rdb.c
 @@ -227,6 +227,11 @@ int misc_init_r(void)
   '00' is unsupported\n);
   else
   actual[i] = freq[i][clock];
 +
 + if ((i == 1)  (CPLD_READ(cpld_ver_sub) == 1)
 +  (CPLD_READ(pcba_ver) == 5))
 + /* PC board frequency */
 + actual[i] = freq[i-1][clock];
   }
 
   for (i = 0; i  NUM_SRDS_BANKS; i++) {
 --
 1.6.4


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