[U-Boot-Users] [PATCH] Fix numerous bugs in the 8568 UEC support
Andy Fleming
afleming at freescale.com
Thu Aug 16 03:03:34 CEST 2007
Actually, fixed a large bug in the UEC for *all* platforms.
How did this ever work?
uec_init() did not follow the spec for eth_init(), and returned
0 on success. Switch it to return the link like tsec_init()
(and 0 on error)
The immap for the 8568 was defined based on MPC8568, rather than
CONFIG_MPC8568
CONFIG_QE was off
CONFIG_ETHPRIME was set to "Freescale GETH". Now is "FSL UEC0"
Fixed a comment about the ranges for CONFIG_ETHPRIME if TSEC_ENET is
enabled
Signed-off-by: Andy Fleming <afleming at freescale.com>
---
drivers/qe/uec.c | 6 +++---
include/asm-ppc/immap_85xx.h | 2 +-
include/configs/MPC8568MDS.h | 6 +++---
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index 89a7279..dc2765b 100644
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -1110,7 +1110,7 @@ static int uec_init(struct eth_device* dev, bd_t *bd)
if (dev->enetaddr[0] & 0x01) {
printf("%s: MacAddress is multcast address\n",
__FUNCTION__);
- return -EINVAL;
+ return 0;
}
uec_set_mac_address(uec, dev->enetaddr);
uec->the_first_run = 1;
@@ -1119,10 +1119,10 @@ static int uec_init(struct eth_device* dev, bd_t *bd)
err = uec_open(uec, COMM_DIR_RX_AND_TX);
if (err) {
printf("%s: cannot enable UEC device\n", dev->name);
- return err;
+ return 0;
}
- return 0;
+ return uec->mii_info->link;
}
static void uec_halt(struct eth_device* dev)
diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h
index 3d4816f..496fc72 100644
--- a/include/asm-ppc/immap_85xx.h
+++ b/include/asm-ppc/immap_85xx.h
@@ -1596,7 +1596,7 @@ typedef struct ccsr_gur {
uint svr; /* 0xe00a4 - System version register */
char res10a[8];
uint rstcr; /* 0xe00b0 - Reset control register */
-#ifdef MPC8568
+#ifdef CONFIG_MPC8568
char res10b[76];
par_io_t qe_par_io[7]; /* 0xe0100 - 0xe01bf */
char res10c[3136];
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index 6b824ed..80ccda5 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -35,7 +35,7 @@
#define CONFIG_PCI
#define CONFIG_TSEC_ENET /* tsec ethernet support */
-#undef CONFIG_QE /* Enable QE */
+#define CONFIG_QE /* Enable QE */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
#define CONFIG_DDR_DLL /* possible DLL fix needed */
@@ -348,7 +348,7 @@ extern unsigned long get_clock_freq(void);
*/
#define CONFIG_UEC_ETH
#ifndef CONFIG_TSEC_ENET
-#define CONFIG_ETHPRIME "Freescale GETH"
+#define CONFIG_ETHPRIME "FSL UEC0"
#endif
#define CONFIG_PHY_MODE_NEED_CHANGE
#define CONFIG_eTSEC_MDIO_BUS
@@ -409,7 +409,7 @@ extern unsigned long get_clock_freq(void);
#define TSEC1_FLAGS TSEC_GIGABIT
#define TSEC2_FLAGS TSEC_GIGABIT
-/* Options are: eTSEC[0-3] */
+/* Options are: eTSEC[0-1] */
#define CONFIG_ETHPRIME "eTSEC0"
#endif /* CONFIG_TSEC_ENET */
--
1.5.0.2.230.gfbe3d-dirty
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