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imx233/fuze+: ssp, dma, mmc now work properly, partially implement cpu frequency changing, implement panic waiting

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30104 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly 2011-06-30 17:31:40 +00:00
parent 4a04c47a97
commit 617d1e9f6b
11 changed files with 300 additions and 83 deletions
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42
bootloader/imx233.c
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@ -35,9 +35,7 @@
#include "disk.h"
#include "panic.h"
#include "power.h"
#include "pinctrl-imx233.h"
#include "system-target.h"
#include "ssp-imx233.h"
#include "usb.h"
@ -65,41 +63,19 @@ void main(void)
//button_debug_screen();
#if 0
usb_init();
usb_start_monitoring();
extern int usb_status;
usb_status = USB_INSERTED;
usb_status_event(USB_POWERED);
printf("USB: Connecting");
while(1)
{
int button = button_get_w_tmo(HZ/25);
if(button == SYS_USB_CONNECTED)
break; /* Hit */
if(button_read_device() & BUTTON_POWER)
power_off();
yield();
}
printf("USB: Connected");
while(1)
{
int button = button_get_w_tmo(HZ/25);
if(button_read_device() & BUTTON_POWER)
power_off();
yield();
}
#endif
ret = storage_init();
if(ret < 0)
error(EATA, ret, true);
#ifdef HAVE_BOOTLOADER_USB_MODE
usb_init();
usb_core_enable_driver(USB_DRIVER_SERIAL, true);
usb_attach();
while(!(button_read_device() & BUTTON_POWER))
yield();
power_off();
#endif /* HAVE_BOOTLOADER_USB_MODE */
while(!disk_init(IF_MV(0)))
panicf("disk_init failed!");