On 06/19/2016 06:44 PM, Christopher Spinrath wrote:
The cm-fx6 module has an on-board spi flash chip. Enable mtd support and the mtdparts command. Also define a default partitioning, add it to the default environment, and enable support to overwrite the partitioning defined in a device tree by it.
These changes move the effective default partitioning from the device tree shipped with the vendor kernels to u-boot which becomes the single point of definition for the partitioning for all device tree based kernels (in particular, for the upstream linux kernel which does not have a default partitioning defined in its device tree).
Signed-off-by: Christopher Spinrath christopher.spinrath@rwth-aachen.de
include/configs/cm_fx6.h | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h index f054ca8..c839b03 100644 --- a/include/configs/cm_fx6.h +++ b/include/configs/cm_fx6.h
[...]
@@ -157,7 +174,7 @@ "run setupnandboot;" \ "run nandboot;"
-#define CONFIG_PREBOOT "usb start" +#define CONFIG_PREBOOT "usb start;sf probe"
Probably, this is really needed. Care to explain?
/* SPI */ #define CONFIG_SPI