[U-Boot] [PATCH v8 4/4] common: Generic firmware loader for file system

[Chee, Tien Fong]

On Thu, 2018-02-22 at 10:50 -0500, Tom Rini wrote:
> On Thu, Feb 22, 2018 at 03:28:12PM +0100, Marek Vasut wrote:
> > 
> > On 02/22/2018 09:18 AM, Chee, Tien Fong wrote:
> > > 
> > > On Thu, 2018-02-15 at 15:58 +0100, Marek Vasut wrote:
> > > > 
> > > > On 02/05/2018 08:06 AM, tien.fong.chee at intel.com wrote:
> > > > > 
> > > > > 
> > > > > From: Tien Fong Chee <tien.fong.chee at intel.com>
> > > > > 
> > > > > This is file system generic loader which can be used to load
> > > > > the file image from the storage into target such as memory.
> > > > > The consumer driver would then use this loader to program
> > > > > whatever,
> > > > > ie. the FPGA device.
> > > > > 
> > > > > Signed-off-by: Tien Fong Chee <tien.fong.chee at intel.com>
> > > > > Reviewed-by: Lothar Waßmann <LW at KARO-electronics.de>
> > > > [...]
> > > > 
> > > > > 
> > > > > 
> > > > > +#include <common.h>
> > > > > +#include <errno.h>
> > > > > +#include <fs.h>
> > > > > +#include <fs_loader.h>
> > > > > +#include <nand.h>
> > > > > +#include <sata.h>
> > > > > +#include <spi.h>
> > > > > +#include <spi_flash.h>
> > > > > +#ifdef CONFIG_SPL
> > > > Are the ifdefs needed ?
> > > > 
> > > Because spl.h contains some codes have its dependency with SPL.
> > > So, Tom
> > > adviced to make this part of code depend on CONFIG_SPL.
> > > However, only __weak int init_mmc() depend on the codes from
> > > spl.h, so
> > > user can override their own init_mmc() if SPL is not used.
> > You probably dont need those ifdefs around headers.
> In this case, we do.  You can only include <spl.h> on architectures
> which have SPL support.
> 
> I wouldn't object to a separate patch series that adds a dummy
> asm-generic/spl.h and we go that route, if it also cleans up more of
> the
> code in general.  But I think that's separate from this
> series.  Thanks!
> 
Planning to add the depend on CONFIG_SPL in Kconfig instead of ifdefs .