u-boot.git/arch/nios2, branch v2012.07

nios2: move gd and bd into BSS

2012-07-16T01:51:12+00:00

As suggested by Graeme Russ, move gd and bd data structrures
to BSS instead of calculating the locations around the stack
and heap.

Signed-off-by: Thomas Chou 
Acked-by: Mike Frysinger

net: punt bd->bi_ip_addr

2012-05-15T22:32:05+00:00

This field gets read in one place (by "bdinfo"), and we can replace
that with getenv("ipaddr").  After all, the bi_ip_addr field is kept
up-to-date implicitly with the value of the ipaddr env var.

Signed-off-by: Mike Frysinger 
Reviewed-by: Joe Hershberger

nios2: implement get_ticks and get_tbclk

2012-02-23T00:31:20+00:00

 * Copy over Blackfin's get_ticks and get_tbclk - they work just fine on
   Nios2.

Signed-off-by: Alex Hornung 
Signed-off-by: Thomas Chou

nios2: add flush_dcache_range function

2012-02-22T23:53:03+00:00

exposes functionality to flush dcache according to
the common.h API

Signed-off-by: Stefan Kristiansson 
Cc: Thomas Chou 
Signed-off-by: Thomas Chou

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