[PATCH v2 07/12] bootm: Split out bootargs environment reading / writing

[Tom Rini]

On Thu, Nov 05, 2020 at 10:33:43AM -0700, Simon Glass wrote:

> At present bootm_process_cmdline_env() reads the 'bootargs' variable and
> then writes it back afterwards. This is painful for tests, which would
> rather use a simple buffer.
> 
> It is also useful for zimage to use a buffer, since it does not actually
> put the Linux command line in the bootargs variable.
> 
> Refactor the existing code into two pieces. One handles reading and
> writing the environment variable, as well as allocating a buffer for use
> by the rest of the code, which now operates on a buffer.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/next, thanks!

-- 
Tom
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