u-boot.git/common/spl, branch v2017.09-rc1

spl: make SPL and normal u-boot stage use independent SYS_MALLOC_F_LEN

2017-07-27T12:59:03+00:00

Some platforms have very limited SRAM to run SPL code, so there may
not be the same amount space for a malloc pool before relocation in
the SPL stage as the normal U-Boot stage.

Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN,
so the size of pre-relocation malloc pool can be configured memory
space independently.

Signed-off-by: Andy Yan 
Reviewed-by: Tom Rini 
Acked-by: Philipp Tomsich 
Reviewed-by: Philipp Tomsich 
[fixed up commit-message:]
Signed-off-by: Philipp Tomsich

mmc: add static to spl_mmc_get_device_index()

2017-07-19T10:13:59+00:00

This function is only used in common/spl/spl_mmc.c[

Signed-off-by: Masahiro Yamada 
Reviewed-by: Bin Meng 
Signed-off-by: Jaehoon Chung

dm: scsi: Document and rename the scsi_scan() parameter

2017-07-11T16:08:19+00:00

The 'mode' parameter is actually a flag to determine whether to display
a list of devices found during the scan. Rename it to reflect this, add a
function comment and adjust callers to use a boolean.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

spl: fit: Break out some functions into a common file

2017-07-10T18:24:39+00:00

Some of the functions within spl_fit will be used for non spl purposes.
Instead of duplicating functions simply break the functions to be reused
into its own file.

Signed-off-by: Franklin S Cooper Jr 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass 
[trini: Only add the new define to image.h, otherwise we see breakage
due to massive include leakage into host tools in some cases]
Signed-off-by: Tom Rini

spl: Make UBI fastmap support Kconfig selectable

2017-07-06T17:09:37+00:00

Fastmap was always enabled in ubispl, make it selectable by
CONFIG_MTD_UBI_FASTMAP.

Signed-off-by: Ladislav Michl 
Acked-by: Heiko Schocher

SPL: Add XIP booting support

2017-06-09T15:23:59+00:00

Enable support for XIP (execute in place) of U-Boot or kernel image. There is
no need to copy image from flash to ram if flash supports execute in place.

Signed-off-by: Vikas Manocha 
Reviewed-by: Alexandru Gagniuc

spl: armv7m: to keep ARM v7M in thumb mode before booting next image

2017-06-09T01:00:27+00:00

On ARM v7M, the processor will return to ARM mode when executing blx
instruction with bit 0 of the address == 0. Always set it to 1 to stay in thumb
mode.

At present, it is applied only for raw U-Boot. This patch moves it to just
before booting next image. This way armv7m will be in thumb mode for any image
like raw or image with header like zImage or standard U-Boot.

Signed-off-by: Vikas Manocha

common/spl/Kconfig: Use 'if SPL' / 'if TPL' guards

2017-06-05T18:13:09+00:00

Much of the entries here simply depend on SPL (or TPL).  Instead of this
redundancy use if SPL / if TPL to guard the rest of the choices and only
show them when we have the relevant option enabled.

Signed-off-by: Tom Rini

bootstage: Support SPL

2017-06-05T18:13:08+00:00

At present bootstage only supports U-Boot proper. But SPL can also consume
boot time so it is useful to have the record start there.

Add bootstage support to SPL. Also support stashing the timing information
when SPL finishes so that it can be picked up and reported by U-Boot
proper. This provides a full boot time record, excluding only the time
taken by the boot ROM.

Signed-off-by: Simon Glass

fs: fat: add kbuild configuration support

2017-06-03T21:55:16+00:00

Add Kconfig symbols for various configurations
supported by FAT filesystem support code.

CONFIG_SUPPORT_VFAT has been left out since its
force enabled in include/fat.h and probably
should get removed at some point.

Signed-off-by: Sekhar Nori 
[trini: add select FS_FAT for CMD_FAT and SPL_FAT_SUPPORT]
Signed-off-by: Tom Rini