17 Dec, 2010
17 commits
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Signed-off-by: Wolfgang Denk
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Signed-off-by: Wolfgang Denk
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Add ARM Relocation Support
Signed-off-by: Sandeep Paulraj
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Add ARM Relocation Support
Signed-off-by: Sandeep Paulraj
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Add ARM Relocation Support
Signed-off-by: Sandeep Paulraj
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Add ARM Relocation Support
Signed-off-by: Sandeep Paulraj
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Some DaVinci boards are using flags that are no longer valid
So remove them.Signed-off-by: Sandeep Paulraj
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Signed-off-by: Asen Dimov
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Signed-off-by: Asen Dimov
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Signed-off-by: Asen Dimov
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Signed-off-by: Asen Dimov
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Signed-off-by: Asen Dimov
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Signed-off-by: Asen Dimov
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Recent GCC (4.4+) performs out-of-line epilogues in some cases, when
optimizing for size. It causes a link error for _restgpr_30_x (and similar)
if libgcc is not linked.It actually increases size with very small binaries, due to the fixed size
of the out-of-line code, and not having any functions that actually need to
restore more than 2 or 3 registers. But I don't see a way to turn it off,
other than asking GCC to optimize for speed -- which may also increase
size for some boards.Signed-off-by: Scott Wood
Acked-by: Kim Phillips
Acked-by: Wolfgang Denk
15 Dec, 2010
1 commit
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This patch fixes the acadia_nand and kilauea_nand linker scripts
which have been missing in commit ee8028b7 [ppc4xx: Cleanup for
partial linking and --gc-sections]Signed-off-by: Stefan Roese
Cc: Bernhard Weirich
14 Dec, 2010
5 commits
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Make code build with older tool chains.
Signed-off-by: Wolfgang Denk
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This patch fix a problem for the pcie enumeration for mpc83xx cpus. Without
this we will not get correct value in hose->regions[...].The pointer *reg in function mpc83xx_pcie_init_bus() shall not be changed.
Because we will use this pointer as a parameter to call function
mpc83xx_pcie_register_hose().Signed-off-by: Baidu Boy
Signed-off-by: Kim Phillips -
On the P1022, the pins which drive the video display (DIU) are muxed with the
local bus controller (LBC), so if the DIU is active, the pins need to be
temporarily muxed to LBC whenever accessing NOR flash.The code which handled this transition is checking and changing the wrong
bits in PMUXCR.Also add a follow-up read after a write to NOR flash if we're going to
mux back to DIU after the write, as described in the P1022 RM.Signed-off-by: Timur Tabi
Signed-off-by: Kumar Gala
13 Dec, 2010
3 commits
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eSDHC host controller reset results in clearing of snoop bit also.
This patch sets the SNOOP bit after the completion of host controller reset.
Without this patch mmc reads are not consistent.Signed-off-by: P.V.Suresh
Signed-off-by: Kumar Gala -
According to Freescale reference manuals (eg section "13.4.4.2
Programming the UPMs" of the P4080 Reference Manual):"Since the result of any update to the MxMR/MDR register must be in
effect before the dummy read or write to the UPM region, a write to
MxMR/MDR should be followed immediately by a read of MxMR/MDR."The UPM on a custom P4080-based board did not work without performing
a read of MxMR/MDR after a write.Signed-off-by: John Schmoller
Signed-off-by: Peter Tyser
Acked-by: Scott Wood
Signed-off-by: Kumar Gala -
The following commit:
commit 46e91674fb4b6d06c6a4984c0b5ac7d9a16923f4
Author: Peter Tyser
Date: Tue Nov 3 17:52:07 2009 -0600tsec: Force TBI PHY to 1000Mbps full duplex in SGMII mode
Removed setting Auto-Neg by default, however this is believed to be
proper default configuration for initialization of the TBI interface.Instead we explicitly set CONFIG_TSEC_TBICR_SETTINGS for the
XPedite5370 & XPedite5500 boards that use a Broadcomm PHY which require
Auto-Neg to be disabled to function properly.This addresses a breakage on the P2020 DS & MPC8572 DS boards when used
with an SGMII riser card. We also remove setting
CONFIG_TSEC_TBICR_SETTINGS on the P1_P2_RDB family of boards as now the
default setting is sufficient for them.Additionally, we clean up the code a bit to remove an unnecessary second
define.Signed-off-by: Kumar Gala
Acked-by: Peter Tyser
Tested-by: Peter Tyser
12 Dec, 2010
1 commit
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DECLARE_GLOBAL_DATA_PTR declarations in functions are inherently
troublesome with various compilers (e.g. gcc 4.5)Signed-off-by: Nishanth Menon
Signed-off-by: Sandeep Paulraj
11 Dec, 2010
3 commits
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Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss
values in the OMAP timer driver.The usage of bss values in drivers before initialisation of bss is forbidden.
In that special case some data in .rel.dyn gets corrupted.Signed-off-by: Dirk Behme
Tested-by: Steve Sakoman
Tested-by: John Rigby
Tested-by: Nishanth Menon
Acked-by: Nishanth Menon
Tested-by: Heiko Schocher
Tested-by: Sandeep Paulraj
Signed-off-by: Sandeep Paulraj -
The DM6446 does not build due to the ARM
relocation patch.Also the board does not build in the NOR
mode. Changed default to NAND to ensure
no build failure.
While at it removed CONFIG_CMD_KGDBSigned-off-by: Sandeep Paulraj
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This change allows the davinci timer functions to be used before
relocation since it avoids using static variables prior to BSS being
made available.The code is based on that used in the at91 timers, modified to use
a davinci specific hardware timer. It also maintains reset_timer()
to allow deprecated timer usage to continue to work (for example,
in nand_base.c)Signed-off-by: Nick Thompson
Tested-by: Ben Gardiner
Tested-by: Sudhakar Rajashekhara
Tested-by: Sandeep Paulraj
Signed-off-by: Sandeep Paulraj
10 Dec, 2010
1 commit
09 Dec, 2010
9 commits
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This file has been synced (copy) from Linux source code.
This commit was based on kernel 2.6.32.
It updates gigabit related phy registers and basic definitions.Signed-off-by: Macpaul Lin
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All code that attemots to access variables in BSS before relocation
(for example directly or indirectly by board_init_f()) needs to be
fixed. Especially timer.c needs to fix on most of the ARM platforms.This patch makes timer related variables in gd_t available for
all ARM implementations.Signed-off-by: Prafulla Wadaskar
Edited commit message.
Signed-off-by: Wolfgang Denk -
I doubt the stack_setup() was defective before:
we load the current location of _start and compare against destination
of relocate_code(). If we are already there we shoud skip the
relocation and jump over to clear_bss. Before the clear_bss was also skipped.Signed-off-by: Andreas Bießmann
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r8 is used for global_data and should therefore be left alone!
For C code the compiler flag --fixed-r8 does the job, but in assembler
we need to be aware of that fact.Signed-off-by: Andreas Bießmann
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In case we are still at relocation target address before relocation we
do not need to load the registers needed for relocation. We should
instead skip the whole relocation part and jump over to clear_bss
immediately.Signed-off-by: Andreas Bießmann
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This patch uses r1 as scratch register for copy_loop(). Therefore we do
not longer need r7 for the storage of relocate_code()'s 'addr_moni' (the
destination address of relocation).
Therefore r7 can be used later on for other purposes.Signed-off-by: Andreas Bießmann
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The handling of env_hwconfig, board_hwconfig, and cpu_hwconfig got
broken when we removed the boards defining dummy board_hwconfig
& cpu_hwconfig values.We fix this by handling the various strings in priority order. If
hwconfig_parse returns NULL for a given string we check the next one
in order (env_hwconfig, board_hwconfig, followed by cpu_hwconfig).Signed-off-by: Kumar Gala
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suggested from Daniel Hobi
Tested on following boards:
arm1136: qong
armv7: omap3_beagle
arm926ejs: magnesium, tx25Signed-off-by: Heiko Schocher
cc: Daniel Hobi
cc: Albert ARIBAUD -
Fix ca9x4_ct_vxp build error
Configuring for ca9x4_ct_vxp board...
board/armltd/vexpress/libvexpress.o: In function `udelay':
u-boot.git/board/armltd/vexpress/ca9x4_ct_vxp.c:161: multiple
definition of `udelay'
lib/libgeneric.o:u-boot.git/lib/time.c:34: first defined herelib/libgeneric.o: In function `udelay':
zlib.c:(.text+0x1ee8): undefined reference to `__udelay'
Signed-of-by: Dirk Behme
