[U-Boot] [PATCH] Coldfire: XL Bus minor fixes

arun c arun.edarath at gmail.com
Thu Dec 4 11:27:15 CET 2008


According to coldfire manual data timeout > address time out
also use correct macro to program XARB_CFG

Signed-off-by: Arun C <arunedarath at mistralsolutions.com>
---
 cpu/mcf547x_8x/cpu_init.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cpu/mcf547x_8x/cpu_init.c b/cpu/mcf547x_8x/cpu_init.c
index 1ba5783..96a3132 100644
--- a/cpu/mcf547x_8x/cpu_init.c
+++ b/cpu/mcf547x_8x/cpu_init.c
@@ -49,14 +49,14 @@ void cpu_init_f(void)
 	volatile xlbarb_t *xlbarb = (volatile xlbarb_t *) MMAP_XARB;

 	xlbarb->adrto = 0x2000;
-	xlbarb->datto = 0x2000;
+	xlbarb->datto = 0x2500;
 	xlbarb->busto = 0x3000;

-	xlbarb->cfg = XARB_SR_AT | XARB_SR_DT;
+	xlbarb->cfg = XARB_CFG_AT | XARB_CFG_DT;

 	/* Master Priority Enable */
-	xlbarb->pri = 0;
 	xlbarb->prien = 0xff;
+	xlbarb->pri = 0;

 #if (defined(CONFIG_SYS_CS0_BASE) && defined(CONFIG_SYS_CS0_MASK) &&
defined(CONFIG_SYS_CS0_CTRL))
 	fbcs->csar0 = CONFIG_SYS_CS0_BASE;
-- 
1.5.3.4


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