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Packard Bell Vibe 500: clean up the power off, enable poweroff while charging.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24987 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Szymon Dziok 2010-03-01 22:24:17 +00:00
parent afeacb048f
commit f67e3559c6
2 changed files with 14 additions and 16 deletions
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3
firmware/export/config/vibe500.h
View file

@ -136,8 +136,7 @@
#define CONFIG_I2C I2C_PP5020 #define CONFIG_I2C I2C_PP5020
/* define this if the hardware can be powered off while charging */ /* define this if the hardware can be powered off while charging */
/* It is possible to do it (OF seems to do that) but the method is unknown yet */ #define HAVE_POWEROFF_WHILE_CHARGING
/* #define HAVE_POWEROFF_WHILE_CHARGING */
/* The start address index for ROM builds */ /* The start address index for ROM builds */
#define ROM_START 0x00000000 #define ROM_START 0x00000000

27
firmware/target/arm/pbell/vibe500/power-vibe500.c
View file

@ -55,7 +55,7 @@ void power_init(void)
ClipZifnoFinger=0,DisableDeceleration=0,Dribble=0. ClipZifnoFinger=0,DisableDeceleration=0,Dribble=0.
MEP parameter 0x21 - Enhanced Operating Configuration */ MEP parameter 0x21 - Enhanced Operating Configuration */
touchpad_set_parameter(0x21,0x0008); touchpad_set_parameter(0x21,0x0008);
/* Set the GPO_LEVEL = 0 - for the button lights */ /* Set the GPO_LEVELS = 0 - for the button lights */
touchpad_set_parameter(0x23,0x0000); touchpad_set_parameter(0x23,0x0000);
/* Sound unmute (on) */ /* Sound unmute (on) */
@ -94,22 +94,21 @@ bool ide_powered(void)
void power_off(void) void power_off(void)
{ {
/* from the OF */
/*
DEV_INIT2 |= DEV_I2S;
GPIO_SET_BITWISE(GPIOL_OUTPUT_VAL, 0x10);
sleep(HZ/100);
GPIO_SET_BITWISE(GPIOL_OUTPUT_VAL, 0x10);
sleep(HZ);
GPIO_CLEAR_BITWISE(GPIOB_OUTPUT_VAL, 0x80);
sleep(HZ);
GPIO_CLEAR_BITWISE(GPIOC_OUTPUT_VAL, 0x08);
GPO32_VAL |= 0x40000000;
GPO32_ENABLE |= 0x40000000;
*/
/* Sound mute (off) */ /* Sound mute (off) */
DEV_INIT2 |= DEV_I2S; DEV_INIT2 |= DEV_I2S;
GPIO_SET_BITWISE(GPIOL_OUTPUT_VAL, 0x10); GPIO_SET_BITWISE(GPIOL_OUTPUT_VAL, 0x10);
/* shutdown bit */ /* shutdown bit */
GPIO_CLEAR_BITWISE(GPIOB_OUTPUT_VAL, 0x80); GPIO_CLEAR_BITWISE(GPIOB_OUTPUT_VAL, 0x80);
/* button lights off */
touchpad_set_parameter(0x22,0x0000);
/* ATA power off */
ide_power_enable(false);
/* ? - in the OF */
GPO32_VAL |= 0x40000000;
GPO32_ENABLE |= 0x40000000;
/* lcd controller off ? - makes lcd white until power on */
GPIO_CLEAR_BITWISE(GPIOJ_OUTPUT_VAL, 0x04);
/* a way to poweroff while charging = system_reset */
if (power_input_status())
system_reboot();
} }