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tried, but did not find the cause of access error during alignment of the TD buffers...

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This commit is contained in:
Markus Fröschle
2013-11-04 20:09:32 +00:00
parent d11cfe5ba0
commit d14bfd1cf2
8 changed files with 57 additions and 37 deletions
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2
include/m5484l.h
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@@ -29,7 +29,7 @@
#define SYSCLK 100000
#define BOOTFLASH_BASE_ADDRESS 0xE0000000
#define BOOTFLASH_BASE_ADDRESS 0xFF800000
#define BOOTFLASH_SIZE 0x400000 /* LITEKIT has 4MB flash */
#define BOOTFLASH_BAM (BOOTFLASH_SIZE - 1)

8
include/ohci.h
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@@ -447,17 +447,17 @@ static ed_t * ep_add_ed(ohci_t * ohci, struct usb_device * usb_dev, uint32_t pip
#define NUM_TD 64
/* pointers to aligned storage */
td_t *ptd;
extern td_t *ptd;
/* TDs ... */
static inline struct td *td_alloc(struct usb_device *usb_dev)
{
int i;
struct td *td;
struct td *td;
td = NULL;
for(i = 0; i < NUM_TD; i++)
for (i = 0; i < NUM_TD; i++)
{
if(ptd[i].usb_dev == NULL)
if (ptd[i].usb_dev == NULL)
{
td = &ptd[i];
td->usb_dev = usb_dev;