From: Jagan Teki jagan@amarulasolutions.com
Now SabreSD board support SPL and non-SPL with devicetree enabled, so update the README according with images generated with respective builds.
Cc: Stefano Babic sbabic@denx.de Cc: Fabio Estevam fabio.estevam@nxp.com Cc: Michael Trimarchi michael@amarulasolutions.com Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- board/freescale/imx6sabresd/README | 46 +++++++++++++++++++------------------- 1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/board/freescale/imx6sabresd/README b/board/freescale/imx6sabresd/README index 628d35f..71f9fe2 100644 --- a/board/freescale/imx6sabresd/README +++ b/board/freescale/imx6sabresd/README @@ -3,11 +3,11 @@ How to use and build U-Boot on mx6sabresd:
Currently there are four methods for booting mx6sabresd boards:
-1. Booting from SD card via normal U-Boot (u-boot.imx) +1. Booting from SD card via normal U-Boot (u-boot-dtb.imx)
2. Booting from eMMC via normal U-Boot
-3. Booting via SPL (SPL and u-boot.img) +3. Booting via SPL (SPL and u-boot-dtb.img)
4. Booting via Falcon mode (SPL launches the kernel directly)
@@ -15,42 +15,42 @@ Currently there are four methods for booting mx6sabresd boards: 1. Booting from SD card via normal U-Boot -----------------------------------------
-$ make mx6qsabresd_defconfig (If you want to build for mx6qsabresd) +$ make imx6q_sabresd_defconfig (If you want to build for imx6 quad sabresd)
or
-$ make mx6dlsabresd_defconfig (If you want to build for mx6dlsabresd) +$ make imx6dl_sabresd_defconfig (If you want to build for imx6 duallite sabresd)
$ make
-This will generate the image called u-boot.imx. +This will generate the image called u-boot-dtb.imx.
-- Flash the u-boot.imx binary into the SD card: +- Flash the u-boot-dtb.imx binary into the SD card:
-$ sudo dd if=u-boot.imx of=/dev/sdb bs=1K seek=1 && sync +$ sudo dd if=u-boot-dtb.imx of=/dev/sdb bs=1K seek=1 && sync
2. Booting from eMMC via normal U-Boot --------------------------------------
-$ make mx6qsabresd_defconfig (If you want to build for mx6qsabresd) +$ make imx6q_sabresd_defconfig (If you want to build for imx6 quad sabresd)
or
-$ make mx6dlsabresd_defconfig (If you want to build for mx6dlsabresd) +$ make imx6dl_sabresd_defconfig (If you want to build for imx6 duallite sabresd)
$ make
-This will generate the image called u-boot.imx. +This will generate the image called u-boot-dtb.imx.
-- Flash the u-boot.imx binary into the eMMC: +- Flash the u-boot-dtb.imx binary into the eMMC:
Set SW6 to download mode: 00001100
Plug a usb cable to USB-OTG and load the u-boot image using the imx_usb_loader tool (https://github.com/boundarydevices/imx_usb_loader):
-$ sudo ./imx_usb u-boot.imx +$ sudo ./imx_usb u-boot-dtb.imx
In U-boot change the eMMC partition config:
@@ -60,9 +60,9 @@ Mount the eMMC in the host PC:
=> ums 0 mmc 2
-Flash the u-boot.imx binary +Flash the u-boot-dtb.imx binary
-$ sudo dd if=u-boot.imx of=/dev/sdX bs=1K seek=1 && sync +$ sudo dd if=u-boot-dtb.imx of=/dev/sdX bs=1K seek=1 && sync
Set SW6 to eMMC 8-bit boot: 11010110
@@ -70,38 +70,38 @@ Set SW6 to eMMC 8-bit boot: 11010110 3. Booting via SPL ------------------
-Other method for building U-Boot on mx6qsabresd and mx6qpsabresd is +Other method for building U-Boot on imx6 quad and quadplus sabresd is through SPL. In order to do so:
-$ make mx6sabresd_spl_defconfig +$ make imx6qdl_sabresd_spl_defconfig $ make
-This will generate the SPL image called SPL and the u-boot.img. +This will generate the SPL image called SPL and the u-boot-dtb.img.
- Flash the SPL image into the SD card:
$ sudo dd if=SPL of=/dev/sdb bs=1K seek=1 && sync
-- Flash the u-boot.img image into the SD card: +- Flash the u-boot-dtb.img image into the SD card:
-$ sudo dd if=u-boot.img of=/dev/sdb bs=1K seek=69 && sync +$ sudo dd if=u-boot-dtb.img of=/dev/sdb bs=1K seek=69 && sync
4. Booting via Falcon mode --------------------------
-$ make mx6sabresd_spl_defconfig +$ make imx6qdl_sabresd_spl_defconfig $ make
-This will generate the SPL image called SPL and the u-boot.img. +This will generate the SPL image called SPL and the u-boot-dtb.img.
- Flash the SPL image into the SD card:
$ sudo dd if=SPL of=/dev/sdb bs=1K seek=1 oflag=sync status=none && sync
-- Flash the u-boot.img image into the SD card: +- Flash the u-boot-dtb.img image into the SD card:
-$ sudo dd if=u-boot.img of=/dev/sdb bs=1K seek=69 oflag=sync status=none && sync +$ sudo dd if=u-boot-dtb.img of=/dev/sdb bs=1K seek=69 oflag=sync status=none && sync
Create a partition for root file system and extract it there: