[U-Boot] [PATCH 1/3] xpedite5200, 5370: Use buffered NOR flash writes

[U-Boot] [PATCH 1/3] xpedite5200, 5370: Use buffered NOR flash writes

[ptyser at xes-inc.com]

From: Peter Tyser <ptyser@xes-inc.com>

Buffered writes are possible on the XPedite5200 and XPedite5370 and greatly
improve NOR flash write speeds

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
---
I miscalculated the merge window close time...  I hope to slip these last 3
trivial changes in the upcoming release if possible.

Thanks,
Peter


 include/configs/XPEDITE5200.h |    1 +
 include/configs/XPEDITE5370.h |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/configs/XPEDITE5200.h b/include/configs/XPEDITE5200.h
index 89ab692..617f514 100644
--- a/include/configs/XPEDITE5200.h
+++ b/include/configs/XPEDITE5200.h
@@ -129,6 +129,7 @@
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500		/* Flash Write Timeout (ms) */
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST	{ {0xfff40000, 0xc0000}, \
 						  {0xfbf40000, 0xc0000} }
 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */
diff --git a/include/configs/XPEDITE5370.h b/include/configs/XPEDITE5370.h
index 536e063..d00448b 100644
--- a/include/configs/XPEDITE5370.h
+++ b/include/configs/XPEDITE5370.h
@@ -137,6 +137,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500		/* Flash Write Timeout (ms) */
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST	{ {0xfff40000, 0xc0000}, \
 						  {0xf7f40000, 0xc0000} }
 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */
-- 
1.6.2-rc2.GIT

[U-Boot] [PATCH 2/3] xpedite5370: Fix I2C GPIO initialization typo

[ptyser at xes-inc.com]

From: Peter Tyser <ptyser@xes-inc.com>

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
---
 board/xes/xpedite5370/xpedite5370.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/board/xes/xpedite5370/xpedite5370.c b/board/xes/xpedite5370/xpedite5370.c
index 22cf294..d54c699 100644
--- a/board/xes/xpedite5370/xpedite5370.c
+++ b/board/xes/xpedite5370/xpedite5370.c
@@ -84,8 +84,8 @@ int board_early_init_r(void)
 	/* Initialize PCA9557 devices */
 	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
 	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR1, 0xff, 0);
-	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
-	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
+	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR2, 0xff, 0);
+	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR3, 0xff, 0);
 
 	/*
 	 * Remap NOR flash region to caching-inhibited
-- 
1.6.2-rc2.GIT

[U-Boot] [PATCH 3/3] Remove last remanants of unused CONFIG_I2C_CMD_TREE

[ptyser at xes-inc.com]

From: Peter Tyser <ptyser@xes-inc.com>

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
---
 include/configs/P2020DS.h     |    1 -
 include/configs/XPEDITE5170.h |    1 -
 include/configs/aria.h        |    1 -
 include/configs/mecp5123.h    |    1 -
 4 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index 676f013..70ab96f 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -412,7 +412,6 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
 #define CONFIG_HARD_I2C		/* I2C with hardware support */
 #undef	CONFIG_SOFT_I2C		/* I2C bit-banged */
 #define CONFIG_I2C_MULTI_BUS
-#define CONFIG_I2C_CMD_TREE
 #define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x57
 #define CONFIG_SYS_I2C_SLAVE		0x7F
diff --git a/include/configs/XPEDITE5170.h b/include/configs/XPEDITE5170.h
index 2553293..985b589 100644
--- a/include/configs/XPEDITE5170.h
+++ b/include/configs/XPEDITE5170.h
@@ -254,7 +254,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_I2C_OFFSET		0x3000
 #define CONFIG_SYS_I2C2_OFFSET		0x3100
 #define CONFIG_I2C_MULTI_BUS
-#define CONFIG_I2C_CMD_TREE
 
 /* PEX8518 slave I2C interface */
 #define CONFIG_SYS_I2C_PEX8518_ADDR	0x70
diff --git a/include/configs/aria.h b/include/configs/aria.h
index e7e238d..4211113 100644
--- a/include/configs/aria.h
+++ b/include/configs/aria.h
@@ -376,7 +376,6 @@
 #define CONFIG_HARD_I2C			/* I2C with hardware support */
 #undef CONFIG_SOFT_I2C			/* so disable bit-banged I2C */
 #define CONFIG_I2C_MULTI_BUS
-#define CONFIG_I2C_CMD_TREE
 
 /* I2C speed and slave address */
 #define CONFIG_SYS_I2C_SPEED		100000
diff --git a/include/configs/mecp5123.h b/include/configs/mecp5123.h
index e00859a..1ecae00 100644
--- a/include/configs/mecp5123.h
+++ b/include/configs/mecp5123.h
@@ -249,7 +249,6 @@
 #define CONFIG_HARD_I2C			/* I2C with hardware support */
 #undef CONFIG_SOFT_I2C			/* so disable bit-banged I2C */
 #define CONFIG_I2C_MULTI_BUS
-#define CONFIG_I2C_CMD_TREE
 #define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed */
 #define CONFIG_SYS_I2C_SLAVE		0x7F	/* slave address */
 
-- 
1.6.2-rc2.GIT

[U-Boot] [PATCH 2/3] xpedite5370: Fix I2C GPIO initialization typo

[Heiko Schocher]

Hello Peter,

ptyser at xes-inc.com wrote:
> From: Peter Tyser <ptyser@xes-inc.com>
> 
> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
> ---
>  board/xes/xpedite5370/xpedite5370.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/board/xes/xpedite5370/xpedite5370.c b/board/xes/xpedite5370/xpedite5370.c
> index 22cf294..d54c699 100644
> --- a/board/xes/xpedite5370/xpedite5370.c
> +++ b/board/xes/xpedite5370/xpedite5370.c
> @@ -84,8 +84,8 @@ int board_early_init_r(void)
>  	/* Initialize PCA9557 devices */
>  	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
>  	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR1, 0xff, 0);
> -	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
> -	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
> +	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR2, 0xff, 0);
> +	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR3, 0xff, 0);
>  
>  	/*
>  	 * Remap NOR flash region to caching-inhibited

This go through the mpc85xx maintainer, so you get my

Acked-by: Heiko Schocher<hs@denx.de>

bye
Heiko

[U-Boot] [PATCH 3/3] Remove last remanants of unused CONFIG_I2C_CMD_TREE

[Heiko Schocher]

Hello Peter,

ptyser at xes-inc.com wrote:
> From: Peter Tyser <ptyser@xes-inc.com>
> 
> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
> ---
>  include/configs/P2020DS.h     |    1 -
>  include/configs/XPEDITE5170.h |    1 -
>  include/configs/aria.h        |    1 -
>  include/configs/mecp5123.h    |    1 -
>  4 files changed, 0 insertions(+), 4 deletions(-)

added to u-boot-i2c.git
Thanks!

bye
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[U-Boot] [PATCH 1/3] xpedite5200, 5370: Use buffered NOR flash writes

[Kumar Gala]

On Jul 19, 2009, at 7:17 PM, ptyser at xes-inc.com wrote:

> From: Peter Tyser <ptyser@xes-inc.com>
>
> Buffered writes are possible on the XPedite5200 and XPedite5370 and  
> greatly
> improve NOR flash write speeds
>
> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
> ---
> I miscalculated the merge window close time...  I hope to slip these  
> last 3
> trivial changes in the upcoming release if possible.
>
> Thanks,
> Peter

applied

- k

[U-Boot] [PATCH 2/3] xpedite5370: Fix I2C GPIO initialization typo

[Kumar Gala]

On Jul 19, 2009, at 7:17 PM, ptyser at xes-inc.com wrote:

> From: Peter Tyser <ptyser@xes-inc.com>
>
> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
> ---
> board/xes/xpedite5370/xpedite5370.c |    4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)


applied

- k