u-boot.git/drivers/Makefile, branch v2016.11

drivers/phy: Add Marvell SerDes / PHY drivers used on Armada 3k

2016-09-27T15:29:53+00:00

This version is based on the Marvell U-Boot version with this patch
applied as latest patch:

Git ID 7f408573: "fix: comphy: cp110: add comphy initialization for usb
device mode" from 2016-07-05.

Signed-off-by: Stefan Roese 
Cc: Nadav Haklai 
Cc: Kostya Porotchkin 
Cc: Wilson Ding 
Cc: Victor Gu 
Cc: Hua Jing 
Cc: Terry Zhou 
Cc: Hanna Hawa 
Cc: Haim Boot

Use separate options for TPL support

2016-09-16T21:03:39+00:00

At present TPL uses the same options as SPL support. In a few cases the board
config enables or disables the SPL options depending on whether
CONFIG_TPL_BUILD is defined.

With the move to Kconfig, options are determined for the whole build and
(without a hack like an #undef in a header file) cannot be controlled in this
way.

Create new TPL options for these and update users. This will allow Kconfig
conversion to proceed for these boards.

Signed-off-by: Simon Glass

drivers/sysreset: group sysreset drivers

2016-08-12T13:22:17+00:00

Create drivers/sysreset and move sysreset-uclass and all sysreset
drivers there.

Signed-off-by: Max Filippov 
Acked-by: Simon Glass

spl: Lightweight UBI and UBI fastmap support

2016-07-22T13:53:00+00:00

Booting a payload out of NAND FLASH from the SPL is a crux today, as
it requires hard partioned FLASH. Not a brilliant idea with the
reliability of todays NAND FLASH chips.

The upstream UBI + UBI fastmap implementation which is about to
brought to u-boot is too heavy weight for SPLs as it provides way more
functionality than needed for a SPL and does not even fit into the
restricted SPL areas which are loaded from the SoC boot ROM.

So this provides a fast and lightweight implementation of UBI scanning
and UBI fastmap attach. The scan and logical to physical block mapping
code is developed from scratch, while the fastmap implementation is
lifted from the linux kernel source and stripped down to fit the SPL
needs.

The text foot print on the board which I used for development is:

6854	0	0	6854	1abd
drivers/mtd/ubispl/built-in.o

Attaching a NAND chip with 4096 physical eraseblocks (4 blocks are
reserved for the SPL) takes:

In full scan mode:      1172ms
In fastmap mode:          95ms

The code requires quite some storage. The largest and unknown part of
it is the number of fastmap blocks to read. Therefor the data
structure is not put into the BSS. The code requires a pointer to free
memory handed in which is initialized by the UBI attach code itself.

See doc/README.ubispl for further information on how to use it.

This shares the ubi-media.h and crc32 implementation of drivers/mtd/ubi
There is no way to share the fastmap code, as UBISPL only utilizes the
slightly modified functions ubi_attach_fastmap() and ubi_scan_fastmap()
from the original kernel ubi fastmap implementation.

Signed-off-by: Thomas Gleixner 
Signed-off-by: Ladislav Michl 
Acked-by: Heiko Schocher 
Reviewed-by: Tom Rini

mtd: Sort subsystem directories aplhabeticaly in Makefile

2016-07-22T13:52:59+00:00

Signed-off-by: Ladislav Michl 
Reviewed-by: Tom Rini 
Reviewed-by: Heiko Schocher

Add a reset driver framework/uclass

2016-06-19T23:05:55+00:00

A reset controller is a hardware module that controls reset signals that
affect other hardware modules or chips.

This patch defines a standard API that connects reset clients (i.e. the
drivers for devices affected by reset signals) to drivers for reset
controllers/providers. Initially, DT is the only supported method for
connecting the two.

The DT binding specification (reset.txt) was taken from Linux kernel
v4.5's Documentation/devicetree/bindings/reset/reset.txt.

Signed-off-by: Stephen Warren 
Acked-by: Simon Glass

verified-boot: Minimal support for booting U-Boot proper from SPL

2016-06-12T17:14:58+00:00

This allows a board to configure verified boot within the SPL using
a FIT or FIT with external data. It also allows the SPL to perform
signature verification without needing relocation.

The board configuration will need to add the following feature defines:
CONFIG_SPL_CRYPTO_SUPPORT
CONFIG_SPL_HASH_SUPPORT
CONFIG_SPL_SHA256

In this example, SHA256 is the only selected hashing algorithm.

And the following booleans:
CONFIG_SPL=y
CONFIG_SPL_DM=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_FIT=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_SPL_OF_LIBFDT=y
CONFIG_SPL_FIT_SIGNATURE=y

Signed-off-by: Teddy Reed 
Acked-by: Simon Glass 
Acked-by: Andreas Dannenberg 
Acked-by: Sumit Garg

Add a mailbox driver framework/uclass

2016-05-27T02:48:31+00:00

A mailbox is a hardware mechanism for transferring small message and/or
notifications between the CPU on which U-Boot runs and some other device
such as an auxilliary CPU running firmware or a hardware module.

This patch defines a standard API that connects mailbox clients to mailbox
providers (drivers). Initially, DT is the only supported method for
connecting the two.

The DT binding specification (mailbox.txt) was taken from Linux kernel
v4.5's Documentation/devicetree/bindings/mailbox/mailbox.txt.

Signed-off-by: Stephen Warren 
Acked-by: Simon Glass

dm: mmc: spl: Use the legacy block interface in SPL

2016-05-17T15:54:43+00:00

Bring this in for SPL so that we can use generic code for loading from
block devices.

Signed-off-by: Simon Glass

dm: usb: Drop the get_dev() function

2016-05-17T15:54:43+00:00

This function is implemented by the legacy block functions now. Drop it.

Signed-off-by: Simon Glass