[PATCH v4 0/4] SPL NVMe support

[Tom Rini]

On Wed, Jul 12, 2023 at 03:27:45PM +0200, Heinrich Schuchardt wrote:
> On 12.07.23 15:06, mchitale at ventanamicro.com wrote:
> > Hi Tom,
> > 
> > On Tue, 2023-06-20 at 09:37 -0400, Tom Rini wrote:
> > > On Sat, 03 Jun 2023 19:32:52 +0530, Mayuresh Chitale wrote:
> > > 
> > > > This patchset adds support to load images of the SPL's next booting
> > > > stage from a NVMe device.
> > > > 
> > > > Changes in v4:
> > > > - Drop patch 4
> > > > - Modify patch 2 to use generic fs.h APIs
> > > > 
> > > > [...]
> > > 
> > > With one change, which is that the "disk/part.c" in 4/4 were not
> > > required for
> > > any platform in tree and also broke testcases, and so was dropped,
> > > this has now
> > > been applied to u-boot/next. If you can explain a bit more what the
> > > problem you
> > > had was, we can look in to it. I suspect you need to test for not
> > > SPL_ENV_SUPPORT  but ENV_SUPPORT itself.
> > > 
> > Thanks.
> > When SPL_NVME is enabled the build breaks with the following error:
> > riscv64-unknown-linux-gnu-ld.bfd: disk/part.o: in function
> > `blk_get_device_part_str':
> > u-boot/disk/part.c:473: undefined reference to `env_get'
> > make[2]: *** [u-boot/scripts/Makefile.spl:527: spl/u-boot-spl] Error 1
> > make[1]: *** [/u-boot/Makefile:2053: spl/u-boot-spl] Error 2
> > 
> > One possible fix is:
> > 
> > if ((!IS_ENABLED(CONFIG_SPL) && IS_ENABLED(CONFIG_ENV_SUPPORT)) ||
> >         (IS_ENABLED(CONFIG_SPL) && IS_ENABLED(CONFIG_SPL_ENV_SUPPORT)))
> > 	if (!dev_part_str || !strlen(dev_part_str)
> > || !strcmp(dev_part_str, "-"))
> > 	dev_part_str = env_get("bootdevice");
> > 
> > 
> 
> I think CONFIG_SPL_ENV_SUPPORT should depend on CONFIG_ENV_SUPPORT in
> common/spl/Kconfig.

Not strictly, but checking for CONFIG_IS_ENABLED(ENV_SUPPORT) should do
what's desired here?

-- 
Tom
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