u-boot.git/common/spl, branch v2015.10-rc2

spl: Fix compile warning for arm64

2015-08-13T00:47:56+00:00

Make the cast explicit for "warning: cast to pointer from integer of different size".

Signed-off-by: Gong Qianyu

spl: spl_mmc: Add option to boot from a MMC partition with offset

2015-07-24T07:46:45+00:00

This patch introduces the option to boot from a MMC card parition with
an offset. This can be done by using both defines together:

define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1
define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR    ((160 << 10) / 512)

The example above loads the main U-Boot at offset 160KiB from the MMC
partition 1.

Signed-off-by: Stefan Roese 
Cc: Luka Perkov 
Cc: Dirk Eibach 
Cc: Tom Rini

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

dm: mmc: Allow driver model to be used for MMC in SPL

2015-07-21T23:39:25+00:00

Enable MMC using driver model in SPL for consistency with U-Boot proper.

Signed-off-by: Simon Glass

spl: Add debugging info for spl_mmc boot

2015-07-21T23:39:24+00:00

Add a few messages to indicate progress and failure.

Signed-off-by: Simon Glass

spl: spl_mmc: MMC boot mode provisions checks

2015-06-18T20:11:42+00:00

This allows using only one of either raw or fs mode for SPL mmc boot, without
the need to have provisions for the other. In particular, a device may have
U-Boot installed on a file system on the mmc, without ever needing to read
U-Boot from raw memory. Thus, there is no reason to provide a sector or
partition for raw mode. This allows this behaviour and still provides a robust
fallback mechanism in case provisions for both modes are defined.

Signed-off-by: Paul Kocialkowski

spl: spl_mmc: Minor cosmetics

2015-06-18T20:11:42+00:00

This switches some printf calls to puts and avoids a test repetition.

Signed-off-by: Paul Kocialkowski

spl: spl_mmc: Error and count distinction

2015-05-28T12:18:21+00:00

This introduces a distinction between return codes that are read bytes counts
and errors. Read bytes counts are erroneous when null (no data was read) while
errors are erroneous when non-null.

Signed-off-by: Paul Kocialkowski 
Tested-by: Tim Harvey

spl: spl_mmc: fix mmc Falcon mode regression

2015-05-26T12:26:27+00:00

91199f4a5a21a7cf9dd9e7c05e295a042f8c2b7e broke mmc based Falcon mode.

The block_read function returns the number of blocks read thus the error
check needs to look for a return of 0 blocks read.

Cc: Paul Kocialkowski 
Signed-off-by: Tim Harvey 
Acked-by: Paul Kocialkowski