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Gigabeat S bootloader: Fix archaic call placement in dptc_stop which hangs the bootloader before jumping to FW. Let the backlight LED ramp up after unplugging USB which just looks better.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25840 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2010-05-06 04:45:05 +00:00
parent 992b7e10b8
commit 0defb8483c
2 changed files with 8 additions and 4 deletions
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3
bootloader/gigabeat-s.c
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@ -143,6 +143,9 @@ static void handle_usb(void)
button_close(); button_close();
backlight_close(); backlight_close();
/* Sleep a little to let the backlight ramp up */
sleep(HZ*5/4);
reset_screen(); reset_screen();
} }

9
firmware/target/arm/imx31/dvfs_dptc-imx31.c
View file

@ -571,14 +571,15 @@ static void dptc_stop(void)
if (dptc_running) if (dptc_running)
{ {
dptc_running = false;
/* Disable DPTC and mask interrupt. */ /* Disable DPTC and mask interrupt. */
CCM_PMCR0 = (CCM_PMCR0 & ~CCM_PMCR0_DPTEN) | CCM_PMCR0_PTVAIM; CCM_PMCR0 = (CCM_PMCR0 & ~CCM_PMCR0_DPTEN) | CCM_PMCR0_PTVAIM;
avic_disable_int(INT_CCM_CLK); avic_disable_int(INT_CCM_CLK);
dptc_running = false;
}
/* Go back to default working point. */ /* Go back to default working point. */
dptc_new_wp(DPTC_WP_DEFAULT); dptc_new_wp(DPTC_WP_DEFAULT);
}
restore_irq(oldlevel); restore_irq(oldlevel);