u-boot.git/spl, branch v2013.10-rc2

TPL : introduce the TPL based on the SPL

2013-08-20T16:57:22+00:00

Due to the nand SPL on some board(e.g. P1022DS)has a size limit, it can
not be more than 4K. So, the SPL cannot initialize the DDR with the SPD
code. This patch introduces TPL to enable a loader stub that is loaded
by the code from the SPL. It initializes the DDR with the SPD or other
operations.

The TPL's size is sizeable, the maximum size is decided by the memory's
size that TPL runs. It initializes the DDR through SPD code, and copys
final uboot image to DDR. So there are three stage uboot images:
	* spl_boot, * tpl_boot, * final uboot image

Signed-off-by: Ying Zhang 
Acked-by: York Sun

powerpc: mpc85xx: Support booting from SD Card with SPL

2013-08-20T16:47:26+00:00

The code from the internal on-chip ROM. It loads the final uboot image
into DDR, then jump to it to begin execution.

The SPL's size is sizeable, the maximum size must not exceed the size of L2
SRAM. It initializes the DDR through SPD code, and copys final uboot image
to DDR. So there are two stage uboot images:
	* spl_boot, 96KB size. The env variables are copied to L2 SRAM, so that
	ddr spd code can get the interleaving mode setting in env. It loads
	final uboot image from offset 96KB.
	* final uboot image, size is variable depends on the functions enabled.

Signed-off-by: Ying Zhang 
Acked-by: York Sun

SPL: Makefile: Build a separate autoconf.mk for SPL

2013-08-19T22:05:19+00:00

SPL defines CONFIG_SPL_BUILD but this does not percolate to the
autoconf.mk Makefile.  As a result the build breaks when
CONFIG_SPL_BUILD is used in the board-specific include header file. With
this, there is a possibility of having a CONFIG option defined in the
header file but not defined in the Makefile causing all kinds of build
failure and problems.

It also messes things for up, for example, when one might want to
undefine options to keep the SPL small and doesn't want to be stuck with
the CONFIG options used for U-boot.  Lastly, this also avoids defining
special CONFIG_SPL_ variables for cases where some options are required
in U-boot but not in SPL.

We add a spl-autoconf.mk rule that is generated for SPL with the
CONFIG_SPL_BUILD flag and conditionally include it for SPL builds.

Signed-off-by: Joel Fernandes 
Signed-off-by: Ying Zhang

ARM: OMAP: Add CONFIG_OMAP_COMMON

2013-08-15T12:51:10+00:00

Adding a new CONFIG_OMAP_COMMON which is included by all boards
that needs to build cpu/armv7/omap-common folder.

Signed-off-by: Lokesh Vutla

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

2013-06-19T10:53:59+00:00

Conflicts:
	spl/Makefile

exynos: update tzpc to make it common for exynos4 and exynos5

2013-06-04T06:23:17+00:00

This requires that cpu_is_exynos4/5 should be made available before tzpc_init.
Hence this patch also makes necessary changes to have cpu_info in spl and
invokes arch_cpu_init before tzpc_init in low_level_init.S for smdk5250.

Signed-off-by: Inderpal Singh 
Acked-by: Chander Kashyap 
Signed-off-by: Minkyu Kang

imx: spl: Merge libimx-common make rules

2013-05-16T15:44:45+00:00

Signed-off-by: Benoît Thébaudeau

imx: iomux-v3: Add iomux-mx35.h

2013-05-05T15:55:03+00:00

Allow usage of the imx-common/iomux-v3.h framework by including pad settings for
the i.MX35. The content of the file is taken from Linux kernel at commit
267dd34, plus the required changes to make it work in U-Boot.

Signed-off-by: Benoît Thébaudeau

arm: mx5: Add SPL support code to MX5

2013-05-05T15:45:05+00:00

Fix minor adjustments needed to get SPL framework building on MX5.

Signed-off-by: Marek Vasut 
Cc: Albert ARIBAUD 
Cc: Benoît Thébaudeau 
Cc: Fabio Estevam 
Cc: Scott Wood 
Cc: Stefano Babic 
Cc: Tom Rini