Hi Stefan,
On Mon, Dec 8, 2014 at 1:42 PM, Stefan Roese <s...@denx.de> wrote:
> I just tested it. And it doesn't help. I really think this code is not
> reached in this failure case. As the SPL is not loaded completely.
Do you have this patch applied?
commit f2863ff3f47c99c4b5ba00be572e3a2c4213c5a2
Author: Nikita Kiryanov <nik...@compulab.co.il>
Date: Wed Oct 29 19:28:33 2014 +0200
arm: imx: make bmode command work with SPL/U-Boot combo
The bmode command forces the SoC to use a specific boot device
by writing its boot mode into SRC_GPR9, and notifying the SoC of
the change using SRC_GPR10[28] bit: if the bit is on, bootROM
uses the value in SRC_GPR9 instead of SRC_SMBR1 to determine
the boot device.
SPL on the other hand is oblivious to this distinction, so once
the bootROM loads SPL from the device configured in SRC_GPR10,
SPL will attempt to load U-Boot from the device configured in
SRC_SMBR1, which is not updated by the bootROM to the value in
SRC_GPR9.
The result is that the selected boot device is not used across all
the boot stages.
Update spl_boot_device() to look at gpr9 when necessary.
Signed-off-by: Nikita Kiryanov <nik...@compulab.co.il>
Cc: Stefano Babic <sba...@denx.de>
Cc: Troy Kisky <troy.ki...@boundarydevices.com>
Cc: Tim Harvey <thar...@gateworks.com>
Cc: Eric Nelson <eric.nel...@boundarydevices.com>
Cc: Fabio Estevam <fabio.este...@freescale.com>
Cc: Heiko Schocher <h...@denx.de>
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