Commit graph

11 commits

Author SHA1 Message Date
Bin Meng
c17ca6b5cd x86: Remove calculate_relocation_address()
Now that we have generic routine to calculate relocation address,
remove the x86 specific one which is now only used by coreboot.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2015-08-26 07:54:07 -07:00
Simon Glass
003504b6fe x86: Remove unnecessary find_fdt(), prepare_fdt() functions
These are no-longer needed so drop them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2014-11-21 07:24:12 +01:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Simon Glass
fa790fa0a9 x86: Remove legacy board init code
Since we use CONFIG_SYS_GENERIC_BOARD on x86, we don't need this anymore.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Graeme Russ <graeme.russ@gmail.com>
2013-05-13 13:33:20 -07:00
Simon Glass
f697d528ca x86: Support relocation of FDT on start-up
With CONFIG_OF_CONTROL we may have an FDT in the BSS region. Relocate
it up with the rest of U-Boot to keep the rest of memory free.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04 15:57:47 -08:00
Gabe Black
8313315b9a x86: Initialise SPI if enabled
If we have SPI support, make sure that we init it.

Signed-off-by: Gabe Black <gabeblack@google.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vic Yang <victoryang@chromium.org>
2012-12-06 14:30:41 -08:00
Graeme Russ
8d61625d6a x86: Put global data on the stack
Putting global data on the stack simplifies the init process (and makes it
slightly quicker). During the 'flash' stage of the init sequence, global
data is in the CAR stack. After SDRAM is initialised, global data is copied
from CAR to the SDRAM stack

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-28 11:40:03 -08:00
Mike Frysinger
de30122bb5 net: move bootfile init into eth_initialize
All arches init this the same way, so move the logic into the core
net code to avoid duplicating it everywhere else.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2012-05-15 17:32:33 -05:00
Mike Frysinger
50a47d0523 net: punt bd->bi_ip_addr
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 <vapier@gentoo.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2012-05-15 17:32:05 -05:00
Graeme Russ
a1d57b7aba x86: Convert board_init_f_r to a processing loop
Create an init function array for board_init_f_r - This finalises the
migration to a purely array based initialisation mechanism

Also tweak a few comments while we are at it so everything is 'correct'

--
Changes for v2:
 - Renamed to a more apt name
 - Fix bug in set_reloc_flag_r
 - Re-instate gd->flags = boot_flags; in board_init_f
 - Added commit message
2012-01-04 22:53:14 +11:00
Graeme Russ
d47ab0ecde x86: Split init functions out of board.c
This patch moves towards reducing board.c to simply a set of init cores for
the three initialisation phases (Flash, Flash/RAM, and RAM), a set of three
init function arrays and a init function array processing function
2012-01-04 22:41:32 +11:00