187999119d
On OMAP1, omap_32k_timer_init() function always returns "true", irrespective of whether error occurred while initializing 32k sync counter as a kernel clocksource or not and execution will never fallback to mpu_timer clocksource init code. This patch adds check for return value from function omap_init_clocksource_32k(), and fallback to omap_mpu_timer_init() in case of failure/error from omap_init_clocksource_32k(). Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/*
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*
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* Header for code common to all OMAP1 machines.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ARCH_ARM_MACH_OMAP1_COMMON_H
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#define __ARCH_ARM_MACH_OMAP1_COMMON_H
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#include <plat/common.h>
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#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
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void omap7xx_map_io(void);
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#else
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static inline void omap7xx_map_io(void)
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{
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}
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#endif
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#ifdef CONFIG_ARCH_OMAP15XX
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void omap15xx_map_io(void);
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#else
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static inline void omap15xx_map_io(void)
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{
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}
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#endif
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#ifdef CONFIG_ARCH_OMAP16XX
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void omap16xx_map_io(void);
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#else
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static inline void omap16xx_map_io(void)
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{
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}
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#endif
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void omap1_init_early(void);
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void omap1_init_irq(void);
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void omap1_restart(char, const char *);
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extern struct sys_timer omap1_timer;
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#ifdef CONFIG_OMAP_32K_TIMER
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extern int omap_32k_timer_init(void);
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#else
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static inline int __init omap_32k_timer_init(void)
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{
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return -ENODEV;
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}
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#endif
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extern void __init omap_init_consistent_dma_size(void);
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#endif /* __ARCH_ARM_MACH_OMAP1_COMMON_H */
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