u-boot.git/common/spl/spl.c, branch v2015.10

of: clean up OF_CONTROL ifdef conditionals

2015-08-18T17:46:05+00:00

We have flipped CONFIG_SPL_DISABLE_OF_CONTROL.  We have cleansing
devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear
away the ugly logic in include/fdtdec.h:

 #ifdef CONFIG_OF_CONTROL
 # if defined(CONFIG_SPL_BUILD) && !defined(SPL_OF_CONTROL)
 #  define OF_CONTROL 0
 # else
 #  define OF_CONTROL 1
 # endif
 #else
 # define OF_CONTROL 0
 #endif

Now CONFIG_IS_ENABLED(OF_CONTROL) is the substitute.  It refers to
CONFIG_OF_CONTROL for U-boot proper and CONFIG_SPL_OF_CONTROL for
SPL.

Also, we no longer have to cancel CONFIG_OF_CONTROL in
include/config_uncmd_spl.h and scripts/Makefile.spl.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass 
Acked-by: Linus Walleij

of: flip CONFIG_SPL_DISABLE_OF_CONTROL into CONFIG_SPL_OF_CONTROL

2015-08-18T17:46:04+00:00

As we discussed a couple of times, negative CONFIG options make our
life difficult; CONFIG_SYS_NO_FLASH, CONFIG_SYS_DCACHE_OFF, ...
and here is another one.

Now, there are three boards enabling OF_CONTROL on SPL:
 - socfpga_arria5_defconfig
 - socfpga_cyclone5_defconfig
 - socfpga_socrates_defconfig

This commit adds CONFIG_SPL_OF_CONTROL for them and deletes
CONFIG_SPL_DISABLE_OF_CONTROL from the other boards to invert
the logic.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass

spl: Add a debug string before the jump to U-Boot

2015-07-21T23:39:29+00:00

As a debug option, add positive confirmation that SPL has completed
execution. This can help with diagnosing the location of unexpected hangs.

Signed-off-by: Simon Glass

dm: spl: Allow device tree/driver model in board_init_f()

2015-07-21T23:39:28+00:00

Add an spl_init() function that does basic init such that board_init_f() can
use simple malloc(), device tree and driver model. Each one is set up only
if enabled for SPL.

Note: We really should refactor SPL such that there is a single
board_init_f() and rename the existing weak board_init_f() functions
provided by boards, calling them from the single board_init_f().

Signed-off-by: Simon Glass

spl: Correct address in spl_relocate_stack_gd()

2015-05-14T10:57:23+00:00

During the Kconfig conversion one of the changes was missed.
CONFIG_SPL_STACK_R should be CONFIG_SPL_STACK_R_ADDR since we want the
address.

Reported-by: Tim Harvey 
Signed-off-by: Simon Glass

Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq

2015-04-24T17:43:24+00:00

armv8/ls2085aqds: NAND boot support

2015-04-23T23:46:50+00:00

This adds NAND boot support for LS2085AQDS, using SPL framework.
Details of forming NAND image can be found in README.

Signed-off-by: Scott Wood 
[York Sun: Remove +S from defconfig after commit 252ed872]
Signed-off-by: York Sun

dm: Init device tree as well as driver model in SPL

2015-04-23T15:05:55+00:00

If enabled, make sure that the device tree is available in SPL before
setting up driver model.

Signed-off-by: Simon Glass

Correct malloc_limit value for pre-relocation malloc()

2015-04-23T15:05:53+00:00

The limit is measured from the start of the malloc() area and is not an
absolute address. Correct this.

Signed-off-by: Simon Glass

Introduce CONFIG_SPL_PANIC_ON_RAW_IMAGE

2015-04-10T12:23:37+00:00

introduce CONFIG_SPL_PANIC_ON_RAW_IMAGE.
An SPL which define this will panic() if the
image it has loaded does not have a mkimage
signature.

Signed-off-by: Albert ARIBAUD (3ADEV)