| commit | 954bed046fe57724851879a9db813eecb1d15f55 | |
| author | Robert Nelson <robertcnelson@gmail.com> | |
| Fri, 24 Sep 2010 01:22:47 +0000 (23 18:22 -0700) | ||
| committer | Tony Lindgren <tony@atomide.com> | |
| Fri, 24 Sep 2010 01:22:47 +0000 (23 18:22 -0700) | ||
| tree | 70ae747531e3af8cddb12045563dfc28958dfc16 | treesnapshot (tar.gz zip) |
| parent | 0df891bb9c36c57d09c8b7cf28904e3672d93f9e | commitdiff |
omap: Beagle: revision detection
Due to the omap3530 ES3.0 Silicon being used on both the
B5/B6 and C1/2/3 Beagle we can't use the cpu_is_omap34xx()
routines to differentiate the Beagle Boards.
However gpio pins 171,172,173 where setup for this prupose, so
lets use them.
Changes:
for older U-Boot's, use omap_mux_init_gpio()
keep Beagle Rev in board-omap3beagle.c
gpio_free on gpio request failure
Tested on Beagle Revisions: B5, C2, C4, and xMA
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Due to the omap3530 ES3.0 Silicon being used on both the
B5/B6 and C1/2/3 Beagle we can't use the cpu_is_omap34xx()
routines to differentiate the Beagle Boards.
However gpio pins 171,172,173 where setup for this prupose, so
lets use them.
Changes:
for older U-Boot's, use omap_mux_init_gpio()
keep Beagle Rev in board-omap3beagle.c
gpio_free on gpio request failure
Tested on Beagle Revisions: B5, C2, C4, and xMA
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| arch/arm/mach-omap2/board-omap3beagle.c | diffblobblamehistory |