MLK-19722-2 doc: imx: reorganize i.MX documentation

Currently the U-Boot doc/ directory contains the following files
that are only relevant for i.MX devices:

- doc/README.imx25
- doc/README.imx27
- doc/README.imx5
- doc/README.imx6
- doc/README.imximage
- doc/README.mxc_hab
- doc/README.mxs
- doc/README.mxsimage
- doc/README.sdp

Move all content to a common i.MX folder for a better documentation
structure.

Signed-off-by: Breno Lima <breno.lima@nxp.com>

9 files changed, 0 insertions, 0 deletions

diff --git a/doc/README.imx25 b/doc/imx/README.imx25
index 0ca21b6dfe4..0ca21b6dfe4 100644
--- a/doc/README.imx25
+++ b/doc/imx/README.imx25
diff --git a/doc/README.imx27 b/doc/imx/README.imx27
index 6f92cb47cec..6f92cb47cec 100644
--- a/doc/README.imx27
+++ b/doc/imx/README.imx27
diff --git a/doc/README.imx5 b/doc/imx/README.imx5
index ea0e144cedc..ea0e144cedc 100644
--- a/doc/README.imx5
+++ b/doc/imx/README.imx5
diff --git a/doc/README.imx6 b/doc/imx/README.imx6
index b0644f8491f..b0644f8491f 100644
--- a/doc/README.imx6
+++ b/doc/imx/README.imx6
diff --git a/doc/README.imximage b/doc/imx/README.imximage
index 803682f5580..803682f5580 100644
--- a/doc/README.imximage
+++ b/doc/imx/README.imximage
diff --git a/doc/README.mxc_hab b/doc/imx/README.mxc_hab
index 75390a505e6..75390a505e6 100644
--- a/doc/README.mxc_hab
+++ b/doc/imx/README.mxc_hab
diff --git a/doc/README.mxs b/doc/imx/README.mxs
index e23ab9cc6d9..e23ab9cc6d9 100644
--- a/doc/README.mxs
+++ b/doc/imx/README.mxs
diff --git a/doc/README.mxsimage b/doc/imx/README.mxsimage
index c3975ee5e66..c3975ee5e66 100644
--- a/doc/README.mxsimage
+++ b/doc/imx/README.mxsimage
diff --git a/doc/README.sdp b/doc/imx/README.sdp
index 178ea688a7c..178ea688a7c 100644
--- a/doc/README.sdp
+++ b/doc/imx/README.sdp