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Do core interrupt masking in a less general fashion and save some instructions to decrease size and speed things up a little bit. Small fix to a few places where interrupts would get enabled again where they shouldn't have been (context switching calls when disabled).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16811 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2008-03-26 01:50:41 +00:00
parent 74d678fdbc
commit af395f4db6
61 changed files with 381 additions and 278 deletions
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6
bootloader/iriver_h300.c
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@ -175,10 +175,10 @@ void main(void)
}
/* get rid of a nasty humming sound during boot */
mask = set_irq_level(HIGHEST_IRQ_LEVEL);
mask = disable_irq_save();
pcf50606_write(0x3b, 0x00); /* GPOOD2 high Z */
pcf50606_write(0x3b, 0x07); /* GPOOD2 low */
set_irq_level(mask);
restore_irq(mask);
/* Start with the main backlight OFF. */
_backlight_init();
@ -192,7 +192,7 @@ void main(void)
/* Set up waitstates for the peripherals */
set_cpu_frequency(0); /* PLL off */
coldfire_set_pllcr_audio_bits(DEFAULT_PLLCR_AUDIO_BITS);
set_irq_level(0);
enable_irq();
isp1362_init();