Re: [U-Boot] [PATCH v5 2/2] pbl: use "wait" command instead of "flush" command

[york sun]

On 09/07/2016 10:07 PM, Zhao Qiang wrote:
> PBL flush command is restricted to CCSR memory space.
> So use WAIT PBI command to provide enough time for data to get flush in
> target memory
>
> Signed-off-by: Zhao Qiang 
> ---
> Changes for v2:
>   - split to two patches
> Changes for v3:
>   - modify commit msg
> Changes for v4:
>   - modify commit msg
> Changes for v5:
>   - na
>

Applied to u-boot-mpc85xx master, awaiting upstream. Thanks.

York

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[U-Boot] [PATCH v5 2/2] pbl: use "wait" command instead of "flush" command

[Zhao Qiang]

PBL flush command is restricted to CCSR memory space.
So use WAIT PBI command to provide enough time for data to get flush in
target memory

Signed-off-by: Zhao Qiang 
---
Changes for v2:
- split to two patches
Changes for v3:
- modify commit msg
Changes for v4:
- modify commit msg
Changes for v5:
- na

 board/freescale/t208xqds/t208x_pbi.cfg | 3 +--
 board/freescale/t208xrdb/t2080_pbi.cfg | 3 +--
 board/freescale/t4qds/t4_pbi.cfg   | 3 +--
 board/freescale/t4rdb/t4_pbi.cfg   | 3 +--
 tools/pblimage.c   | 2 +-
 5 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/board/freescale/t208xqds/t208x_pbi.cfg 
b/board/freescale/t208xqds/t208x_pbi.cfg
index e200d92..43be8a8 100644
--- a/board/freescale/t208xqds/t208x_pbi.cfg
+++ b/board/freescale/t208xqds/t208x_pbi.cfg
@@ -37,5 +37,4 @@
 0914 ff00
 0918 8100
 #Flush PBL data
-09138000 
-091380c0 
+091380c0 0010
diff --git a/board/freescale/t208xrdb/t2080_pbi.cfg 
b/board/freescale/t208xrdb/t2080_pbi.cfg
index e200d92..43be8a8 100644
--- a/board/freescale/t208xrdb/t2080_pbi.cfg
+++ b/board/freescale/t208xrdb/t2080_pbi.cfg
@@ -37,5 +37,4 @@
 0914 ff00
 0918 8100
 #Flush PBL data
-09138000 
-091380c0 
+091380c0 0010
diff --git a/board/freescale/t4qds/t4_pbi.cfg b/board/freescale/t4qds/t4_pbi.cfg
index 6126266..8d46003 100644
--- a/board/freescale/t4qds/t4_pbi.cfg
+++ b/board/freescale/t4qds/t4_pbi.cfg
@@ -18,5 +18,4 @@
 0914 ff00
 0918 8100
 #Flush PBL data
-09138000 
-091380c0 
+091380c0 0010
diff --git a/board/freescale/t4rdb/t4_pbi.cfg b/board/freescale/t4rdb/t4_pbi.cfg
index e7bb673..0b326fa 100644
--- a/board/freescale/t4rdb/t4_pbi.cfg
+++ b/board/freescale/t4rdb/t4_pbi.cfg
@@ -24,5 +24,4 @@
 0914 ff00
 0918 8100
 #Flush PBL data
-09138000 
-091380c0 
+091380c0 0010
diff --git a/tools/pblimage.c b/tools/pblimage.c
index d74fde9..16d94c98 100644
--- a/tools/pblimage.c
+++ b/tools/pblimage.c
@@ -297,7 +297,7 @@ int pblimage_check_params(struct image_tool_params *params)
pbi_crc_cmd1 = 0x13;
pbi_crc_cmd2 = 0x80;
pbl_cmd_initaddr = 0x8200;
-   pbl_end_cmd[0] = 0x09138000;
+   pbl_end_cmd[0] = 0x091380c0;
pbl_end_cmd[1] = 0x;
pbl_end_cmd[2] = 0x091380c0;
pbl_end_cmd[3] = 0x;
-- 
2.1.0.27.g96db324

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