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authorJoe Hamman <joe.hamman@embeddedspecialties.com>2007-08-09 09:08:18 -0500
committerWolfgang Denk <wd@denx.de>2007-08-09 22:10:44 +0200
commitdcb84b7208ade0bbebbeb56bec9c2c64f8b2eede (patch)
treeb91e33e670f6d4ed45e03ba75dfdee789160fa5c
parent6c33c78557ca6f8da68c01ce33e278695197d3f4 (diff)
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tsec: Allow Ten Bit Interface address to be configurable
Allow the address of the Ten Bit Interface (TBI) to be changed in the event of a conflict with another device. Signed-off by: Joe Hamman <joe.hamman@embeddedspecialties.com>
-rw-r--r--drivers/tsec.c4
-rw-r--r--drivers/tsec.h4
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/tsec.c b/drivers/tsec.c
index 60bef9a..c9e7f97 100644
--- a/drivers/tsec.c
+++ b/drivers/tsec.c
@@ -296,9 +296,9 @@ static int init_phy(struct eth_device *dev)
volatile tsec_t *regs = (volatile tsec_t *)(TSEC_BASE_ADDR);
/* Assign a Physical address to the TBI */
- regs->tbipa = TBIPA_VALUE;
+ regs->tbipa = CFG_TBIPA_VALUE;
regs = (volatile tsec_t *)(TSEC_BASE_ADDR + TSEC_SIZE);
- regs->tbipa = TBIPA_VALUE;
+ regs->tbipa = CFG_TBIPA_VALUE;
asm("sync");
/* Reset MII (due to new addresses) */
diff --git a/drivers/tsec.h b/drivers/tsec.h
index 7bf3dee..2f0092a 100644
--- a/drivers/tsec.h
+++ b/drivers/tsec.h
@@ -70,7 +70,9 @@
#define miim_end -2
#define miim_read -1
-#define TBIPA_VALUE 0x1f
+#ifndef CFG_TBIPA_VALUE
+ #define CFG_TBIPA_VALUE 0x1f
+#endif
#define MIIMCFG_INIT_VALUE 0x00000003
#define MIIMCFG_RESET 0x80000000