Commit graph

7 commits

Author SHA1 Message Date
Alan Carvalho de Assis
9abc9ef8fb Small fix to m5282evb
This is just a small fix to get u-boot on m5282evb.

Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
2009-04-04 22:47:01 +02:00
Trent Piepho
f62fb99941 Fix all linker script to handle all rodata sections
A recent gcc added a new unaligned rodata section called '.rodata.str1.1',
which needs to be added the the linker script.  Instead of just adding this
one section, we use a wildcard ".rodata*" to get all rodata linker section
gcc has now and might add in the future.

However, '*(.rodata*)' by itself will result in sub-optimal section
ordering.  The sections will be sorted by object file, which causes extra
padding between the unaligned rodata.str.1.1 of one object file and the
aligned rodata of the next object file.  This is easy to fix by using the
SORT_BY_ALIGNMENT command.

This patch has not be tested one most of the boards modified.  Some boards
have a linker script that looks something like this:

*(.text)
. = ALIGN(16);
*(.rodata)
*(.rodata.str1.4)
*(.eh_frame)

I change this to:

*(.text)
. = ALIGN(16);
*(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))

This means the start of rodata will no longer be 16 bytes aligned.
However, the boundary between text and rodata/eh_frame is still aligned to
16 bytes, which is what I think the real purpose of the ALIGN call is.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2009-03-20 22:39:12 +01:00
TsiChung Liew
6e80f5aa09 ColdFire: Remove platforms mii.c file
Will use mcfmii.c driver in drivers/net rather than
keep creating new mii.c for each future platform.
Remove EB+MCF-EV123, cobra5272, idmr, M5235EVB,
M5271EVB, M5272C3, M5275EVB, M5282EVB, M5329EVB,
M5373EVB, M54451EVB, M54455EVB, M547xEVB, and M548xEVB's
mii.c

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2008-11-03 09:45:58 -07:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Jean-Christophe PLAGNIOL-VILLARD
0cf4fd3cf8 rename environment.c in env_embedded.c to reflect is functionality
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:01 +02:00
TsiChung Liew
4cb4e654ca ColdFire: Multiple fixes for M5282EVB
Incorrect CFG_HZ value, change 1000000 to 1000.
Rename #waring to #warning. RAMBAR1 uses twice
in start.S, rename the later to FLASHBAR. Insert
nop for DRAM setup. And, env_offset in linker file.

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2008-08-14 12:31:56 -06:00
TsiChung Liew
10db3a17a2 ColdFire: Move m5282evb from board to board/freescale
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2008-08-14 12:31:56 -06:00