u-boot.git/drivers/bios_emulator, branch v2012.07 Unnamed repository; edit this file 'description' to name the repository. Add abs() macro to return absolute value 2012-05-15T06:31:37+00:00 Simon Glass sjg@chromium.org 2012-05-10T11:37:35+00:00 a35925b8c10c99a7020bfcda74c8a6c72ed90cf5 This macro is generally useful to make it available in common. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Tom Rini <trini@ti.com> Acked-by: Mike Frysinger <vapier@gentoo.org> 
This macro is generally useful to make it available in common.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
drivers/bios_emulator/x86emu/ops2.c: Fix GCC 4.6 build warning 2011-11-27T14:45:47+00:00 Kumar Gala galak@kernel.crashing.org 2011-11-23T06:31:04+00:00 d90a5b1ed1bac1e3808d3a737a3ef6496061bae0 Fix: x86emu/ops2.c: In function 'x86emuOp2_set_byte': x86emu/ops2.c:171:11: warning: variable 'name' set but not used [-Wunused-but-set-variable] Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 
Fix:

x86emu/ops2.c: In function 'x86emuOp2_set_byte':
x86emu/ops2.c:171:11: warning: variable 'name' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
drivers/bios_emulator/x86emu/ops.c: Fix GCC 4.6 build warning 2011-11-16T19:59:05+00:00 Kumar Gala galak@kernel.crashing.org 2011-11-09T06:21:09+00:00 755cf792bd6c599febfcac23814dee55074aa23c Fix: x86emu/ops.c: In function 'x86emuOp_int3': x86emu/ops.c:3521:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] x86emu/ops.c: In function 'x86emuOp_int_IMM': x86emu/ops.c:3549:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] x86emu/ops.c: In function 'x86emuOp_into': x86emu/ops.c:3579:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] x86emu/ops.c: In function 'x86emuOp_aad': x86emu/ops.c:3993:8: warning: variable 'a' set but not used [-Wunused-but-set-variable] Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 
Fix:

x86emu/ops.c: In function 'x86emuOp_int3':
x86emu/ops.c:3521:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_int_IMM':
x86emu/ops.c:3549:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_into':
x86emu/ops.c:3579:9: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
x86emu/ops.c: In function 'x86emuOp_aad':
x86emu/ops.c:3993:8: warning: variable 'a' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Replace space and tab checks with isblank 2011-10-17T20:25:34+00:00 Jason Hobbs jason.hobbs@calxeda.com 2011-08-23T11:06:54+00:00 4d91a6ecabd10652abba696e55e952676db0aae1 These are various places I found that checked for conditions equivalent to isblank. Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com> 
These are various places I found that checked for conditions equivalent
to isblank.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Switch from archive libraries to partial linking 2010-11-17T20:02:18+00:00 Sebastien Carlier sebastien.carlier@gmail.com 2010-11-05T14:48:07+00:00 6d8962e814c15807dd6ac5757904be2a02d187b8 Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com> 
Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
ati_radeon: Support PCI virtual not eq bus mapping. 2010-04-08T13:30:47+00:00 Ed Swarthout Ed.Swarthout@freescale.com 2010-03-31T20:52:40+00:00 f6a7a2e88854666e6a9ede50891fe415e803ace2 Use pci_bus_to_virt() to convert the bus address from the BARs to virtual address' to eliminate the direct mapping requirement. Rename variables to better match usage (_phys -> _bus or no-suffix) This fixes the mpc8572ds CONFIG_PHYS_64BIT mode failure: "videoboot: Video ROM failed to map!" Tested on mpc8572ds with and without CONFIG_PHYS_64BIT. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> 
Use pci_bus_to_virt() to convert the bus address from the BARs to
virtual address' to eliminate the direct mapping requirement.

Rename variables to better match usage (_phys -> _bus or no-suffix)

This fixes the mpc8572ds CONFIG_PHYS_64BIT mode failure:
"videoboot: Video ROM failed to map!"

Tested on mpc8572ds with and without CONFIG_PHYS_64BIT.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
ati_radeon: return with error when emulator fails 2010-04-08T13:26:29+00:00 Ed Swarthout Ed.Swarthout@freescale.com 2010-03-31T14:54:28+00:00 9624f6d9eb4b7223e97a27844ec4489ab953a2e2 Console was being switched to video even if emulator fails and causing this hang: Scanning PCI bus 04 04 00 1095 3132 0104 00 PCIE3 on bus 03 - 04 Video: ATI Radeon video card (1002, 5b60) found @(2:0:0) videoboot: Booting PCI video card bus 2, function 0, device 0 videoboot: Video ROM failed to map! 640x480x8 31kHz 59Hz radeonfb: FIFO Timeout ! Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Tested-by: Anatolij Gustschin <agust@denx.de> 
Console was being switched to video even if emulator fails and
causing this hang:

               Scanning PCI bus 04
        04  00  1095  3132  0104  00
    PCIE3 on bus 03 - 04
Video: ATI Radeon video card (1002, 5b60) found @(2:0:0)
videoboot: Booting PCI video card bus 2, function 0, device 0
videoboot: Video ROM failed to map!
640x480x8 31kHz 59Hz
radeonfb: FIFO Timeout !

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Tested-by: Anatolij Gustschin <agust@denx.de>
drivers/bios_emulator: Fix compile error in .depend not being generated 2009-12-17T21:24:36+00:00 Kumar Gala galak@kernel.crashing.org 2009-12-16T20:12:11+00:00 d02ffbf8d72085035f746c63c2609daf20a84765 make -C drivers/bios_emulator/ make[2]: Entering directory `drivers/bios_emulator' In file included from atibios.c:49: biosemui.h:47:21: error: biosemu.h: No such file or directory ... x86emu/decode.c:40:28: error: x86emu/x86emui.h: No such file or directory ... Due to lack of proper CPPFLAGS being passed to .depend generation rule Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 
make -C drivers/bios_emulator/
make[2]: Entering directory
`drivers/bios_emulator'
In file included from atibios.c:49:
biosemui.h:47:21: error: biosemu.h: No such file or directory
...
x86emu/decode.c:40:28: error: x86emu/x86emui.h: No such file or directory
...

Due to lack of proper CPPFLAGS being passed to .depend generation rule

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Leave x86emu op code tables in default section 2009-10-12T21:34:06+00:00 Ed Swarthout Ed.Swarthout@freescale.com 2008-10-09T06:27:18+00:00 285870f75378aca41c5063e4358ad93bf3014fd8 Forcing the tables into got2 caused extra relocation when using -mrelocatable. This patch requires any board defining CONFIG_BIOSEMU to use -mrelocatable. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Acked-by: Jin Zhengxiong <Jason.Jin@freescale.com> 
Forcing the tables into got2 caused extra relocation when using -mrelocatable.
This patch requires any board defining CONFIG_BIOSEMU to use -mrelocatable.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Acked-by: Jin Zhengxiong <Jason.Jin@freescale.com>
Update Freescale copyrights to remove "All Rights Reserved" 2009-07-29T07:59:22+00:00 Kumar Gala kumar.gala@freescale.com 2009-07-29T02:49:52+00:00 4c2e3da82dc2b7f8b39b7f1d57f570e4bc5caa6d "All Rights Reserved" conflicts with the GPL. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> 
"All Rights Reserved" conflicts with the GPL.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>