[PATCH] doc: board: xilinx: zynq.rst: add description how to flash a SD card
Add a short description in the ZYNQ documentation how to prepare a SD card and copy the related images to SD card.
I think, it's necessary for the documentation to avoid such user questions (like mine) in this list.
Okay?
Signed-off-by: Johannes Krottmayer krjdev@gmail.com --- doc/board/xilinx/zynq.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/doc/board/xilinx/zynq.rst b/doc/board/xilinx/zynq.rst index 6a09df1d15..e5f002af85 100644 --- a/doc/board/xilinx/zynq.rst +++ b/doc/board/xilinx/zynq.rst @@ -60,6 +60,25 @@ SLCR bootmode register Bit[3:0] values "modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot" bootmode strings at runtime.
+Flashing +-------- + +SD Card +^^^^^^^ + +To write an image that boots from a SD card first create a FAT32 partition +and a FAT32 filesystem on the SD card:: + + sudo fdisk /dev/sdx + sudo mkfs.vfat -F 32 /dev/sdx1 + +Mount the SD card and copy the SPL and U-Boot to the root directory of the +SD card:: + + sudo mount -t vfat /dev/sdx /mnt + sudo cp spl/boot.bin /mnt + sudo cp u-boot.img /mnt + Mainline status ---------------
On 02. 06. 20 17:55, Johannes Krottmayer wrote:
Add a short description in the ZYNQ documentation how to prepare a SD card and copy the related images to SD card.
I think, it's necessary for the documentation to avoid such user questions (like mine) in this list.
Okay?
remove these 4 lines above from commit message and move it below ---.
And no problem to extend documentation for newcomers.
Signed-off-by: Johannes Krottmayer krjdev@gmail.com
doc/board/xilinx/zynq.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/doc/board/xilinx/zynq.rst b/doc/board/xilinx/zynq.rst index 6a09df1d15..e5f002af85 100644 --- a/doc/board/xilinx/zynq.rst +++ b/doc/board/xilinx/zynq.rst @@ -60,6 +60,25 @@ SLCR bootmode register Bit[3:0] values "modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot" bootmode strings at runtime.
+Flashing +--------
+SD Card +^^^^^^^
+To write an image that boots from a SD card first create a FAT32 partition +and a FAT32 filesystem on the SD card::
sudo fdisk /dev/sdxsudo mkfs.vfat -F 32 /dev/sdx1+Mount the SD card and copy the SPL and U-Boot to the root directory of the +SD card::
sudo mount -t vfat /dev/sdx /mnt
here should be /dev/sdx0
sudo cp spl/boot.bin /mntsudo cp u-boot.img /mntMainline status
Thanks, Michal
On 03.06.20 at 08:23, Michal Simek wrote:
On 02. 06. 20 17:55, Johannes Krottmayer wrote:
Add a short description in the ZYNQ documentation how to prepare a SD card and copy the related images to SD card.
I think, it's necessary for the documentation to avoid such user questions (like mine) in this list.
Okay?
remove these 4 lines above from commit message and move it below ---.
And no problem to extend documentation for newcomers.
Thanks!
Signed-off-by: Johannes Krottmayer krjdev@gmail.com
doc/board/xilinx/zynq.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/doc/board/xilinx/zynq.rst b/doc/board/xilinx/zynq.rst index 6a09df1d15..e5f002af85 100644 --- a/doc/board/xilinx/zynq.rst +++ b/doc/board/xilinx/zynq.rst @@ -60,6 +60,25 @@ SLCR bootmode register Bit[3:0] values "modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot" bootmode strings at runtime.
+Flashing +--------
+SD Card +^^^^^^^
+To write an image that boots from a SD card first create a FAT32 partition +and a FAT32 filesystem on the SD card::
sudo fdisk /dev/sdxsudo mkfs.vfat -F 32 /dev/sdx1+Mount the SD card and copy the SPL and U-Boot to the root directory of the +SD card::
sudo mount -t vfat /dev/sdx /mnthere should be /dev/sdx0
Oops, sorry! But "/dev/sdx1" should be correct according to command "sudo mkfs.vfat -F 32 /dev/sdx1".
At least on my used system. Typo?
sudo cp spl/boot.bin /mntsudo cp u-boot.img /mntMainline status
Thanks, Michal
Kind regards, Johannes K.
On 03. 06. 20 11:01, Johannes Krottmayer wrote:
On 03.06.20 at 08:23, Michal Simek wrote:
On 02. 06. 20 17:55, Johannes Krottmayer wrote:
Add a short description in the ZYNQ documentation how to prepare a SD card and copy the related images to SD card.
I think, it's necessary for the documentation to avoid such user questions (like mine) in this list.
Okay?
remove these 4 lines above from commit message and move it below ---.
And no problem to extend documentation for newcomers.
Thanks!
Signed-off-by: Johannes Krottmayer krjdev@gmail.com
doc/board/xilinx/zynq.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/doc/board/xilinx/zynq.rst b/doc/board/xilinx/zynq.rst index 6a09df1d15..e5f002af85 100644 --- a/doc/board/xilinx/zynq.rst +++ b/doc/board/xilinx/zynq.rst @@ -60,6 +60,25 @@ SLCR bootmode register Bit[3:0] values "modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot" bootmode strings at runtime.
+Flashing +--------
+SD Card +^^^^^^^
+To write an image that boots from a SD card first create a FAT32 partition +and a FAT32 filesystem on the SD card::
sudo fdisk /dev/sdxsudo mkfs.vfat -F 32 /dev/sdx1+Mount the SD card and copy the SPL and U-Boot to the root directory of the +SD card::
sudo mount -t vfat /dev/sdx /mnthere should be /dev/sdx0
Oops, sorry! But "/dev/sdx1" should be correct according to command "sudo mkfs.vfat -F 32 /dev/sdx1".
At least on my used system. Typo?
grr. yes 1 of course.
M
Add a short description in the ZYNQ documentation how to prepare a SD card and copy the related images to SD card.
Signed-off-by: Johannes Krottmayer krjdev@gmail.com Cc: Michal Simek michal.simek@xilinx.com --- Changes for v2 - added missing partition number in mount command
I think, it's necessary for the documentation to avoid such user questions (like mine) in this list.
Okay?
doc/board/xilinx/zynq.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/doc/board/xilinx/zynq.rst b/doc/board/xilinx/zynq.rst index 6a09df1d15..f564434b69 100644 --- a/doc/board/xilinx/zynq.rst +++ b/doc/board/xilinx/zynq.rst @@ -60,6 +60,25 @@ SLCR bootmode register Bit[3:0] values "modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot" bootmode strings at runtime.
+Flashing +-------- + +SD Card +^^^^^^^ + +To write an image that boots from a SD card first create a FAT32 partition +and a FAT32 filesystem on the SD card:: + + sudo fdisk /dev/sdx + sudo mkfs.vfat -F 32 /dev/sdx1 + +Mount the SD card and copy the SPL and U-Boot to the root directory of the +SD card:: + + sudo mount -t vfat /dev/sdx1 /mnt + sudo cp spl/boot.bin /mnt + sudo cp u-boot.img /mnt + Mainline status ---------------
On 03. 06. 20 11:50, Johannes Krottmayer wrote:
Add a short description in the ZYNQ documentation how to prepare a SD card and copy the related images to SD card.
Signed-off-by: Johannes Krottmayer krjdev@gmail.com Cc: Michal Simek michal.simek@xilinx.com
Changes for v2 - added missing partition number in mount command
I think, it's necessary for the documentation to avoid such user questions (like mine) in this list.
Okay?
doc/board/xilinx/zynq.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/doc/board/xilinx/zynq.rst b/doc/board/xilinx/zynq.rst index 6a09df1d15..f564434b69 100644 --- a/doc/board/xilinx/zynq.rst +++ b/doc/board/xilinx/zynq.rst @@ -60,6 +60,25 @@ SLCR bootmode register Bit[3:0] values "modeboot" variable can assign any of "norboot", "sdboot" or "jtagboot" bootmode strings at runtime.
+Flashing +--------
+SD Card +^^^^^^^
+To write an image that boots from a SD card first create a FAT32 partition +and a FAT32 filesystem on the SD card::
sudo fdisk /dev/sdxsudo mkfs.vfat -F 32 /dev/sdx1+Mount the SD card and copy the SPL and U-Boot to the root directory of the +SD card::
sudo mount -t vfat /dev/sdx1 /mntsudo cp spl/boot.bin /mntsudo cp u-boot.img /mntMainline status
Applied. M
participants (2)
-
Johannes Krottmayer -
Michal Simek