u-boot.git/README, branch v2015.04

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)

nand: Remove CONFIG_MTD_NAND_VERIFY_WRITE

2015-03-31T04:24:39+00:00

The CONFIG_MTD_NAND_VERIFY_WRITE has been removed from Linux for some
time and a more generic method of NAND verification now exists in U-Boot.

Signed-off-by: Peter Tyser 
Tested-by: Heiko Schocher 
Acked-by: Heiko Schocher

generic-board: move __HAVE_ARCH_GENERIC_BOARD to Kconfig

2015-03-28T13:03:08+00:00

Move the option to Kconfig renaming it to CONFIG_HAVE_GENERIC_BOARD.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass 
Reviewed-by: Alexey Brodkin

README: remove description about driver model configuration options (again)

2015-03-13T13:29:36+00:00

The Driver Model description in README was removed by commit
65eb659e56fa (README: remove description about driver model
configuration options), and was revived by mistake by commit
b79dadf846e5 when resolving the conflict.

Signed-off-by: Masahiro Yamada 
Cc: Tom Rini 
Acked-by: Simon Glass

ARM: Introduce erratum workaround for 621766

2015-03-13T13:28:53+00:00

621766: Under a specific set of conditions, executing a sequence of
	NEON or vfp load instructions can cause processor deadlock
Impacts: Every Cortex-A8 processors with revision lower than r2p1
Work around: Set L1NEON to 1

Based on ARM errata Document revision 20.0 (13 Nov 2010)

Signed-off-by: Nishanth Menon 
Tested-by: Matt Porter 
Reviewed-by: Tom Rini

ARM: Introduce erratum workaround for 430973

2015-03-13T13:28:52+00:00

430973: Stale prediction on replaced inter working branch causes
	Cortex-A8 to execute in the wrong ARM/Thumb state
Impacts: Every Cortex-A8 processors with revision lower than r2p1
Work around: Set IBE to 1

Based on ARM errata Document revision 20.0 (13 Nov 2010)

Signed-off-by: Nishanth Menon 
Tested-by: Matt Porter 
Reviewed-by: Tom Rini

ARM: Introduce erratum workaround for 454179

2015-03-13T13:28:48+00:00

454179: Stale prediction may inhibit target address misprediction on
	next predicted taken branch
Impacts: Every Cortex-A8 processors with revision lower than r2p1
Work around:  Set IBE and disable branch size mispredict to 1

Also provide a hook for SoC specific handling to take place if needed.

Based on ARM errata Document revision 20.0 (13 Nov 2010)

Signed-off-by: Nishanth Menon 
Tested-by: Matt Porter 
Reviewed-by: Tom Rini

ARM: Introduce erratum workaround for 798870

2015-03-13T13:28:29+00:00

Add workaround for Cortex-A15 ARM erratum 798870 which says
"If back-to-back speculative cache line fills (fill A and fill B) are
issued from the L1 data cache of a CPU to the L2 cache, the second
request (fill B) is then cancelled, and the second request would have
detected a hazard against a recent write or eviction (write B) to the
same cache line as fill B then the L2 logic might deadlock."

Implementations for SoC families such as Exynos, OMAP5/DRA7 etc
will be widely different.

Every SoC has slightly different manner of setting up access to L2ACLR
and similar registers since the Secure Monitor handling of Secure
Monitor Call(smc) is diverse. Hence an weak function is introduced
which may be overriden to implement SoC specific accessor implementation.

Based on ARM errata Document revision 18.0 (22 Nov 2013)

Signed-off-by: Nishanth Menon 
Tested-by: Matt Porter 
Reviewed-by: Tom Rini

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

2015-03-10T23:09:18+00:00

Conflicts:
	README

Signed-off-by: Tom Rini

README: remove description about driver model configuration options

2015-03-06T02:13:43+00:00

All the DM-related configuration options are described in Kconfig
helps.  They should not be duplicated in README.

Signed-off-by: Masahiro Yamada 
Acked-by: Simon Glass