u-boot.git/lib, branch v2016.05-rc1

lib/crc8: Add crc start value

2016-04-12T00:48:26+00:00

To make the usage of this function more flexible, lets add the CRC start
value as parameter to this function. This way it can be used by other
functions requiring different start values than 0 as well.

For non-zero CRC start values to work, I've reworked the function a bit.
The new implementation is copied from the Linux version in
drivers/i2c/i2c-core.c / i2c_smbus_pec(). Which supports non-zero
CRC stating values.

I've double-checked that the results for zero starting values are
identical to the results from the original version of this function.

Signed-off-by: Stefan Roese 
Cc: Simon Glass 
Reviewed-by: Simon Glass

efi_loader: Always allocate the highest available address

2016-04-01T21:18:06+00:00

Some EFI applications (grub2) expect that an allocation always returns
the highest available memory address for the given size.

Without this, we may run into situations where the initrd gets allocated
at a lower address than the kernel.

This patch fixes booting in such situations for me.

Signed-off-by: Alexander Graf

lib/physmem.c: Switch to __weak for arch_phys_memset

2016-04-01T21:17:43+00:00

We normally use __weak rather than calling it out directly as an alias.
Update this function to the normal method.

Signed-off-by: Tom Rini

cosmetic: Fix typos "privide"

2016-03-31T15:59:47+00:00

Signed-off-by: Masahiro Yamada

efi_loader: Fix some entry/exit points

2016-03-27T13:13:02+00:00

When switching between EFI context and U-Boot context we need to swap
the register that "gd" resides in.

Some functions slipped through here, with efi_allocate_pool / efi_free_pool
not doing the switch correctly and efi_return_handle switching too often.

Fix them all up to make sure we always have consistent register state.

Signed-off-by: Alexander Graf

efi_stub: Move carriage return before line feed in putc()

2016-03-27T13:12:25+00:00

A carriage return needs to execute before a line feed.

Signed-off-by: Bin Meng 
Reviewed-by: Tom Rini

efi_loader: Add GOP support

2016-03-27T13:12:12+00:00

The EFI standard defines a simple boot protocol that an EFI payload can use
to access video output.

This patch adds support to expose exactly that one (and the mode already in
use) as possible graphical configuration to an EFI payload.

With this, I can successfully run grub2 with graphical output.

Signed-off-by: Alexander Graf

cmd_dhry.c: Use lldiv for vax_mips calculation as well

2016-03-17T14:14:25+00:00

Since dhry_per_sec is a u64 we must also use lldiv here when working
with it.  Otherwise:
../lib/dhry/cmd_dhry.c:(.text.do_dhry+0xd8): undefined reference to `__udivdi3'

On some platforms.

Signed-off-by: Tom Rini

x86: dts: Drop memory SPD compatible string

2016-03-17T02:27:27+00:00

This is not needed now that the memory controller driver has the SPD data
in its own node.

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

dhry: Correct dhrystone calculation for fast machines

2016-03-17T02:27:27+00:00

At present samus reports about 5600 DMIPS. With the default iteration count
this is OK, but if 10 million runs are performed it overflows. Fix it.

Signed-off-by: Simon Glass