[PATCH v3] arm: xea: Modify board code to generate single binary u-boot

[sbabic at denx.de]

> This change provides the possibility to build XEA (imx287 based) board
> U-Boot as a single binary (without support for CONFIG_SPL_FRAMEWORK).
> The generated u-boot.sb can be used in the factory environment to for
> example perform initial setup or HW testing.
> It can be used with 'uuu' utility
> (SDPS: boot -f /srv/tftp/xea/u-boot.sb)
> In the configs/imx28_xea_defconfig one needs to disable following configs:
> # CONFIG_SPL_BLK is not set
> # CONFIG_SPL_FRAMEWORK is not set
> The board_init_ll() is used in arch/arm/cpu/arm926ejs/mxs/start.S, which
> is utilized when CONFIG_SPL_FRAMEWORK is disabled.
> However, when it is enabled - the arch/arm/cpu/arm926ejs/start.S is used,
> which requires the lowlevel_init() function.
> Signed-off-by: Lukasz Majewski <lukma at denx.de>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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