From dcb84b7208ade0bbebbeb56bec9c2c64f8b2eede Mon Sep 17 00:00:00 2001
From: Joe Hamman <joe.hamman@embeddedspecialties.com>
Date: Thu, 9 Aug 2007 09:08:18 -0500
Subject: [PATCH] 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>
---
drivers/tsec.c | 4 ++--
drivers/tsec.h | 4 +++-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/tsec.c b/drivers/tsec.c
index 60bef9af39..c9e7f97e7f 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 7bf3dee2b6..2f0092ad59 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
--
2.39.5