u-boot/drivers/video
Sebastien Carlier 6d8962e814 Switch from archive libraries to partial linking
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>
2010-11-17 21:02:18 +01:00
..
amba.c video: add amba-clcd prime-cell 2010-01-27 21:23:14 +01:00
ati_ids.h drivers/video : move video drivers to drivers/video 2007-11-25 18:35:11 +01:00
ati_radeon_fb.c video: ati_radeon_fb.c: fix warning while compiling with DEBUG 2010-04-08 15:59:16 +02:00
ati_radeon_fb.h ati_radeon: Support PCI virtual not eq bus mapping. 2010-04-08 15:30:47 +02:00
atmel_lcdfb.c atmel_lcd: Allow contrast polarity to be either positive or negative 2010-09-25 15:22:51 +02:00
bus_vcxk.c convert common files to new SoC access 2010-02-12 12:31:55 -06:00
cfb_console.c Merge branch 'next' of /home/wd/git/u-boot/next 2010-09-28 23:30:47 +02:00
ct69000.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
ipu.h MX51: Add IPU driver for video support 2010-10-22 00:05:05 +02:00
ipu_common.c MX51: Add IPU driver for video support 2010-10-22 00:05:05 +02:00
ipu_disp.c MX51: Add IPU driver for video support 2010-10-22 00:05:05 +02:00
ipu_regs.h MX51: Add IPU driver for video support 2010-10-22 00:05:05 +02:00
Makefile Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
mb86r0xgdc.c video: add support for display controller in MB86R0x SoCs 2010-08-10 23:14:21 +02:00
mb862xx.c video: mb862xx: add option CONFIG_VIDEO_MB862xx_ACCEL for 32bpp mode 2009-10-31 12:16:29 +01:00
mx3fb.c MX31: add support for setting pin pads 2010-10-13 18:11:30 +02:00
mxc_ipuv3_fb.c MX51: Add video support 2010-10-22 00:05:05 +02:00
mxcfb.h MX51: Add video support 2010-10-22 00:05:05 +02:00
s6e63d6.c A driver for the S6E63D6 SPI display controller from Samsung 2009-02-24 10:00:28 +01:00
sed156x.c video: Clean drivers/video/Makefile 2008-08-18 23:36:17 +02:00
sed13806.c video: Clean drivers/video/Makefile 2008-08-18 23:36:17 +02:00
sm501.c video: sm501.c: add weak default functions 2010-06-14 12:29:34 +02:00
smiLynxEM.c Fix whitespace damage: double space changed to a tab 2009-02-11 23:03:41 +01:00
videomodes.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
videomodes.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00