u-boot.git/cmd, branch v2016.03-rc2

gpio: Correct handling of 'gpio status'

2016-02-15T20:58:25+00:00

This is broken - we need to look at the first two characters to distinguish
'gpio status' from 'gpio set'.

Fixes: 0ffe6ab5 (gpio: Allow 's' as an abbreviation for 'status')
Reported-by: Soeren Moch 
Signed-off-by: Simon Glass 
Tested-by: Soeren Moch 
Reviewed-by: Bin Meng 
Tested-by: Hannes Schmelzer

itest: allow map_physmem to return 0 in limited cases

2016-02-09T22:41:19+00:00

On some systems, RAM starts at address 0. If the user executes itest
against address 0 on such a system, it will call map_physmem(0, ...)
which will return 0 back; mapping only changes the address on sandbox.
This causes itest to believe map_physmem() has failed, and hence fails
the comparison.

Fix itest so that it allows map_physmem() to return 0 /if/ the orignal
address passed to it was also 0.

This fixes "tegra-uboot-flasher flash" on Tegra20.

This has the disadvantage that on sandbox, failed mapping attempts for
address 0 are not detected. Instead, should the code only call
map_physmem() on sandbox? Or, should map_physmem() return its error status
some other way. Or, should the special case only be allowed on systems
where the base of RAM is 0 somehow?

Fixes: 7861204c9af7 ("itest: make memory access work under sandbox")
Signed-off-by: Stephen Warren

Remove unused CONFIG_CMD_HWFLOW option and associated dead code.

2016-02-08T15:22:44+00:00

Signed-off-by: David Müller

cmd: Fix control bmp_display()

2016-02-06T12:53:09+00:00

All paths should share the same return.

Reported-by: Coverity (CID:134903)

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

Use correct spelling of "U-Boot"

2016-02-06T11:00:59+00:00

Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).

Signed-off-by: Bin Meng 
Reviewed-by: Heiko Schocher 
Reviewed-by: Simon Glass 
Reviewed-by: Minkyu Kang

Merge git://git.denx.de/u-boot-dm

2016-01-29T18:47:38+00:00

Implement "pci enum" command for CONFIG_DM_PCI

2016-01-29T04:01:23+00:00

With CONFIG_DM_PCI enabled, PCI buses are not enumerated at boot, as they
are without that config option enabled. No command exists to enumerate the
PCI buses. Hence, unless some board-specific code causes PCI enumeration,
PCI-based Ethernet devices are not detected, and network access is not
available.

This patch implements "pci enum" in the CONFIG_DM_PCI case, thus giving a
mechanism whereby PCI can be enumerated.

do_pci()'s handling of case 'e' is moved into a single location before the
dev variable is assigned, in order to skip calculation of dev. The enum
sub-command doesn't need the dev value, and skipping its calculation
avoids an irrelevant error being printed.

Using a command to initialize PCI like this has a disadvantage relative to
enumerating PCI at boot. In particular, Ethernet devices are not probed
during PCI enumeration, but only when used. This defers setting variables
such as ethact, ethaddr, etc. until the first network-related command is
executed. Hopefully this will not cause further issues. Perhaps in the
long term, we need a "net start/enum" command too?

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

tpm: Fix fault in case CONFIG_DM_TPM is set without any TPM

2016-01-29T04:01:22+00:00

In case CONFIG_DM_TPM was set without any TPM chipset configured a fault
was generated (NULL pointer access).

Reviewed-by: Simon Glass 
Signed-off-by: Christophe Ricard

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

2016-01-28T23:42:10+00:00

fpga: Fix compilation warnings

2016-01-27T14:55:54+00:00

Signed-off-by: Michal Simek