u-boot.git/arch/nios2, branch v2011.12

nios2: Offer ft_board_setup() capability and call fdt_fixup_ethernet().

2011-10-30T13:02:43+00:00

The main motivation is, to have the local-mac-address property of the
ethernet peripherals fixed/synced with U-Boot's environment settings.

Signed-off-by: Joachim Foerster 
Signed-off-by: Thomas Chou

gpio: Add driver for Altera's PIO core

2011-10-28T01:50:49+00:00

This driver may handle multiple PIO cores and thus needs to be
setup by calling the altera_pio_init() function within the early
board setup routine.

The driver comes with some extras, see below the copyleft header.

Signed-off-by: Joachim Foerster 
Tested-by: Thomas Chou 
Signed-off-by: Thomas Chou

nios2: Pseudo implement dcache_status/enable/disable()

2011-10-28T01:50:13+00:00

AFAIK the NIOS2 architecture does not have any possibility to
dynamically switch off the data cache. So _status() always reports 1 and
_enable/_disable() just issue a flush of everything.

For example, common/cmd_elf.c depends on these symbols.

Signed-off-by: Joachim Foerster 
Signed-off-by: Thomas Chou

nios2: cache: define ARCH_DMA_MINALIGN for DMA buffer alignment

2011-10-23T18:50:42+00:00

Signed-off-by: Anton Staaf 
Cc: Mike Frysinger 
Cc: Lukasz Majewski 
Cc: Scott McNutt

net: drop !NET_MULTI code

2011-10-05T20:22:16+00:00

This is long over due.  All but two net drivers have been converted, but
those have now been dropped.

The only thing left to do is actually delete all references to NET_MULTI
and code that is compiled when that is not defined.  So here we scrub the
core code.

Signed-off-by: Mike Frysinger

image: push default arch values to arch headers

2011-10-05T20:22:15+00:00

This pushes the ugly duplicated arch ifdef lists we maintain in various
image related files out to the arch headers themselves.

Acked-by: Nobuhiro Iwamatsu 
Tested-by: Thomas Chou 
Signed-off-by: Mike Frysinger

POST: add post_log_res field for post results in global data

2011-10-05T20:03:10+00:00

The current post_log_word in global data is currently split into 2x
16 bits: half for the test start, half for the test success.
Since we alredy have more than 16 POST tests defined and more could
be defined, this may result in an overflow and the post_output_backlog
would not work for the tests defined further of these 16 positions.

An additional field is added to global data so that we can now support up
to 32 (depending of architecture) tests. The post_log_word is only used
to record the start of the test and the new field post_log_res for the
test success (or failure). The post_output_backlog is for this change
also adapted.

Signed-off-by: Valentin Longchamp

console: Implement pre-console buffer

2011-10-05T20:03:09+00:00

Allow redirection of console output prior to console initialisation to a
temporary buffer.

To enable this functionality, the board (or arch) must define:
 - CONFIG_PRE_CONSOLE_BUFFER - Enable pre-console buffer
 - CONFIG_PRE_CON_BUF_ADDR - Base address of pre-console buffer
 - CONFIG_PRE_CON_BUF_SZ - Size of pre-console buffer (in bytes)

The pre-console buffer will buffer the last CONFIG_PRE_CON_BUF_SZ bytes
Any earlier characters are silently dropped.

unify version_string

2011-07-28T15:22:53+00:00

This patch removes the architecture specific implementation of
version_string where possible. Some architectures use a special place
and therefore we provide U_BOOT_VERSION_STRING definition and a common
weak symbol version_string.

Signed-off-by: Andreas Bie�mann 
CC: Mike Frysinger 
CC: Peter Pan 
Acked-by: Mike Frysinger

Timer: Remove set_timer completely

2011-07-26T12:52:17+00:00