The FSF address has changed; The FSF site says that
address is

  Free Software Foundation
  51 Franklin Street, Fifth Floor
  Boston, MA 02110-1301
  USA

(see http://www.fsf.org/about/contact/)

Instead of updating it each time the address changes,
just drop it completely treewide.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

This allows to load all the lowlevel init code, including the
uncompressor, inside SRAM and not just the bare init part. This is
useful when pbl is used as a first-stage bootloader but is loaded by an
external firmware.

Signed-off-by: David Vincent <freesilicon@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

TEXT_BASE - SZ_2M is only used for non relocable pbl images.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

In the upcoming multi image build process we will cat images together.
To find the concatenated image we need to reliably find the end of the
current binary. This adds a dummy section at the end of a pbl binary.
Its only purpose is to mark the end of the image. The multi image
patches will add something to this section so that it doesn't get
discarded by the linker.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Since the pbl linker script can be reused by the upcoming multi image
build process move it to a common place. Also remove ENTRY() from the
linker script and instead add the -e option to the linker. This makes
the entrypoint configurable.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>