[U-Boot] [PATCH v3 0/2] arm: marvell: sheevaplug: add FDT and fixes MTDPARTS

[U-Boot] [PATCH v3 0/2] arm: marvell: sheevaplug: add FDT and fixes MTDPARTS

[Gerald Kerma]

These series of patch :
 - fixes ENV and MTDPARTS for sheevaplug
 - add FDT support for sheevaplug
 - add the possibility to use a bootstrap from nand (bootscript)

Gerald Kerma (2):
  arm: marvell: add LIBFDT support to sheevaplug
  arm: marvell: fix ENV and MTDPARTS for sheevaplug

 include/configs/sheevaplug.h | 62 ++++++++++++++++++++++++++++++--------------
 1 file changed, 42 insertions(+), 20 deletions(-)

-- 
1.9.1

[U-Boot] [PATCH v3 1/2] arm: marvell: add LIBFDT support to sheevaplug

[Gerald Kerma]

This patch add LIBFDT support to Marvell Sheevaplug

 Changes in v2:
 - mainline rebased
 Changes in v1:
 - add LIBFDT support

Signed-off-by: Gerald Kerma <drEagle@doukki.net>
---
 include/configs/sheevaplug.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/configs/sheevaplug.h b/include/configs/sheevaplug.h
index 71be823..247789c 100644
--- a/include/configs/sheevaplug.h
+++ b/include/configs/sheevaplug.h
@@ -49,6 +49,12 @@
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_USB
+
+/*
+* Enable device tree support
+*/
+#define CONFIG_OF_LIBFDT
+
 /*
  * mv-common.h should be defined after CMD configs since it used them
  * to enable certain macros
-- 
1.9.1

[U-Boot] [PATCH v3 2/2] arm: marvell: fix ENV and MTDPARTS for sheevaplug

[Gerald Kerma]

This patch redefine ENV offset and MTDPARTS

 Changes in v3:
 - add a bootstrap from nand
 - fix typo errors
 Changes in v2:
 - fix MTDPARTS typo errors
 Changes in v1:
 - define ENV offset to 0xe0000
 - define MTDPARTS and BOOTARGS to stay backward compatibles

Signed-off-by: Gerald Kerma <drEagle@doukki.net>
---
 include/configs/sheevaplug.h | 56 ++++++++++++++++++++++++++++----------------
 1 file changed, 36 insertions(+), 20 deletions(-)

diff --git a/include/configs/sheevaplug.h b/include/configs/sheevaplug.h
index 247789c..ef905bb 100644
--- a/include/configs/sheevaplug.h
+++ b/include/configs/sheevaplug.h
@@ -75,32 +75,48 @@
  * it has to be rounded to sector size
  */
 #define CONFIG_ENV_SIZE			0x20000	/* 128k */
-#define CONFIG_ENV_ADDR			0x80000
-#define CONFIG_ENV_OFFSET		0x80000	/* env starts here */
+#define CONFIG_ENV_ADDR			0xe0000
+#define CONFIG_ENV_OFFSET		0xe0000	/* env starts here */
 
 /*
  * Default environment variables
  */
-#define CONFIG_BOOTCOMMAND		"${x_bootcmd_kernel}; "	\
-	"setenv bootargs ${x_bootargs} ${x_bootargs_root}; "	\
-	"${x_bootcmd_usb}; bootm 0x6400000;"
 
 #define CONFIG_MTDPARTS		\
-	"mtdparts=orion_nand:512K(uboot),"				\
-	"512K(env),1M(script),6M(kernel),"				\
-	"12M(ramdisk),4M(spare),-(rootfs)"
-
-#define CONFIG_EXTRA_ENV_SETTINGS	"x_bootargs=console"	\
-	"=ttyS0,115200 mtdparts="CONFIG_MTDPARTS	\
-	"x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
-	"x_bootcmd_usb=usb start\0" \
-	"x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
-
-#define MTDIDS_DEFAULT	"nand0=orion_nand"
-
-#define MTDPARTS_DEFAULT	\
-	"mtdparts="CONFIG_MTDPARTS
-
+	"mtdparts=orion_nand:"					\
+	"0xe0000 at 0x0(uboot),"					\
+	"0x20000 at 0xe0000(uboot_env),"				\
+	"3m at 1m(kernel),"					\
+	"1m at 4m(script),"					\
+	"- at 5m(root)\0"
+ 
+#define MTDIDS_DEFAULT		"nand0=orion_nand"
+
+#define MTDPARTS_DEFAULT	CONFIG_MTDPARTS
+
+#define CONFIG_BOOTCOMMAND	\
+	"run z_bootcmd_script; run z_bootcmd_nand;"
+
+#define CONFIG_EXTRA_ENV_SETTINGS	\
+	"mtdparts="MTDPARTS_DEFAULT					\
+	"mtdids="MTDIDS_DEFAULT"\0"					\
+	"kernel=/boot/uImage\0"						\
+	"ramdisk=/boot/uInitrd\0"					\
+	"fdt=/boot/dtb\0"						\
+	"z_bootcmd_script=nand read 0x6400000 script;"			\
+	" setenv bootargs ${x_bootargs} ${x_bootargs_root};"		\
+	" run x_bootcmd_usb; run x_bootcmd_ide;"			\
+	" source 0x6400000;\0"						\
+	"z_bootcmd_nand=run x_bootcmd_nand_kernel;"			\
+	" setenv bootargs ${x_bootargs} ${x_bootargs_nand_root}; "	\
+	" run x_bootcmd_usb; bootm 0x6400000;\0"			\
+	"x_bootargs=console=ttyS0,115200 "CONFIG_MTDPARTS		\
+	"x_bootargs_root=root=LABEL=ROOTFS rw panic=5\0"		\
+	"x_bootcmd_usb=usb reset\0"					\
+	"x_bootcmd_ide=ide reset\0"					\
+	"x_bootargs_nand_root=root=/dev/mtdblock4 rw rootfstype=jffs2\0"\
+	"x_bootcmd_nand_kernel=nand read 0x6400000 kernel\0"
+	
 /*
  * Ethernet Driver configuration
  */
-- 
1.9.1

[U-Boot] [PATCH v3 0/2] arm: marvell: sheevaplug: add FDT and fixes MTDPARTS

[drEagle]

Hi Prafulla,

Can anyone review these patches ?

Regards,

On 25/10/2014 07:54, Gerald Kerma wrote:
> These series of patch :
>  - fixes ENV and MTDPARTS for sheevaplug
>  - add FDT support for sheevaplug
>  - add the possibility to use a bootstrap from nand (bootscript)
> 
> Gerald Kerma (2):
>   arm: marvell: add LIBFDT support to sheevaplug
>   arm: marvell: fix ENV and MTDPARTS for sheevaplug
> 
>  include/configs/sheevaplug.h | 62 ++++++++++++++++++++++++++++++--------------
>  1 file changed, 42 insertions(+), 20 deletions(-)
> 


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[U-Boot] [PATCH v3 1/2] arm: marvell: add LIBFDT support to sheevaplug

[drEagle]

Hi Prafulla,

Without LIBFDT feature, all newer kernel are unusable !

I agree with a review may be needed with : [PATCH v3 2/2] arm: marvell: fix ENV and MTDPARTS for sheevaplug 
is there any problem with : [PATCH v3 1/2] arm: marvell: add LIBFDT support to sheevaplug

Regards,
G?rald

Le 25/10/2014 07:54, Gerald Kerma a ?crit :
> This patch add LIBFDT support to Marvell Sheevaplug
> 
>  Changes in v2:
>  - mainline rebased
>  Changes in v1:
>  - add LIBFDT support
> 
> Signed-off-by: Gerald Kerma <drEagle@doukki.net>
> ---
>  include/configs/sheevaplug.h | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/include/configs/sheevaplug.h b/include/configs/sheevaplug.h
> index 71be823..247789c 100644
> --- a/include/configs/sheevaplug.h
> +++ b/include/configs/sheevaplug.h
> @@ -49,6 +49,12 @@
>  #define CONFIG_CMD_NAND
>  #define CONFIG_CMD_PING
>  #define CONFIG_CMD_USB
> +
> +/*
> +* Enable device tree support
> +*/
> +#define CONFIG_OF_LIBFDT
> +
>  /*
>   * mv-common.h should be defined after CMD configs since it used them
>   * to enable certain macros
> 


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