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Merge with /home/raj/git/u-boot#ads5121_fixes

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This commit is contained in:
Wolfgang Denk 2007-09-08 20:45:59 +02:00
commit fd63d832cd
3 changed files with 22 additions and 15 deletions
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1
board/ads5121/u-boot.lds
View file

@ -51,7 +51,6 @@ SECTIONS
{
cpu/mpc512x/start.o (.text)
*(.text)
*(.fixup)
*(.got1)
. = ALIGN(16);
*(.rodata)

2
cpu/mpc512x/config.mk
View file

@ -19,7 +19,7 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable
PLATFORM_CPPFLAGS += -DCONFIG_MPC512X -DCONFIG_E300 \
-ffixed-r2 -ffixed-r29 -msoft-float -mcpu=603e

34
cpu/mpc512x/fec.c
View file

@ -32,6 +32,9 @@ int fec512x_miiphy_read(char *devname, uint8 phyAddr, uint8 regAddr, uint16 * re
int fec512x_miiphy_write(char *devname, uint8 phyAddr, uint8 regAddr, uint16 data);
int mpc512x_fec_init_phy(struct eth_device *dev, bd_t * bis);
static uchar rx_buff[FEC_MAX_PKT_SIZE];
static int rx_buff_idx = 0;
/********************************************************************/
#if (DEBUG & 0x2)
static void mpc512x_fec_phydump (char *devname)
@ -235,7 +238,7 @@ static int mpc512x_fec_init (struct eth_device *dev, bd_t * bis)
fec->eth->op_pause = 0x00010020;
/* Frame length=1518; MII mode */
fec->eth->r_cntrl = 0x05ee000c;
fec->eth->r_cntrl = 0x05ee0024;
/* Half-duplex, heartbeat disabled */
fec->eth->x_cntrl = 0x00000000;
@ -520,8 +523,7 @@ static int mpc512x_fec_recv (struct eth_device *dev)
mpc512x_fec_priv *fec = (mpc512x_fec_priv *)dev->priv;
volatile FEC_RBD *pRbd = &fec->bdBase->rbd[fec->rbdIndex];
unsigned long ievent;
int frame_length, len = 0;
uchar buff[FEC_MAX_PKT_SIZE];
int frame_length = 0;
#if (DEBUG & 0x1)
printf ("mpc512x_fec_recv %d Start...\n", fec->rbdIndex);
@ -555,31 +557,37 @@ static int mpc512x_fec_recv (struct eth_device *dev)
}
if (!(pRbd->status & FEC_RBD_EMPTY)) {
if ((pRbd->status & FEC_RBD_LAST) &&
!(pRbd->status & FEC_RBD_ERR) &&
if (!(pRbd->status & FEC_RBD_ERR) &&
((pRbd->dataLength - 4) > 14)) {
/*
* Get buffer size
*/
frame_length = pRbd->dataLength - 4;
if (pRbd->status & FEC_RBD_LAST)
frame_length = pRbd->dataLength - 4;
else
frame_length = pRbd->dataLength;
#if (DEBUG & 0x20)
{
int i;
printf ("recv data hdr:");
printf ("recv data length 0x%08x data hdr: ",
pRbd->dataLength);
for (i = 0; i < 14; i++)
printf ("%x ", *((uint8*)pRbd->dataPointer + i));
printf("\n");
}
#endif
/*
* Fill the buffer and pass it to upper layers
*/
memcpy (buff, (void*)pRbd->dataPointer, frame_length);
NetReceive ((uchar*)buff, frame_length);
len = frame_length;
memcpy (&rx_buff[rx_buff_idx], (void*)pRbd->dataPointer,
frame_length - rx_buff_idx);
rx_buff_idx = frame_length;
if (pRbd->status & FEC_RBD_LAST) {
NetReceive ((uchar*)rx_buff, frame_length);
rx_buff_idx = 0;
}
}
/*
@ -590,7 +598,7 @@ static int mpc512x_fec_recv (struct eth_device *dev)
/* Try to fill Buffer Descriptors */
fec->eth->r_des_active = 0x01000000; /* Descriptor polling active */
return len;
return frame_length;
}
/********************************************************************/