[U-Boot] [PATCH v2 2/3] zynq: slcr: Wait 100ms till clk is properly setup

[Michal Simek]

If you don't wait you will loose the first sent packet
even all bits in emacps are correctly setup.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---
Changes in v2: None

 arch/arm/cpu/armv7/zynq/slcr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv7/zynq/slcr.c b/arch/arm/cpu/armv7/zynq/slcr.c
index 52048c6..1c28e96 100644
--- a/arch/arm/cpu/armv7/zynq/slcr.c
+++ b/arch/arm/cpu/armv7/zynq/slcr.c
@@ -86,7 +86,7 @@ void zynq_slcr_gem_clk_setup(u32 gem_id, u32 rclk, u32 clk)
 		/* Configure GEM_RCLK_CTRL */
 		writel(rclk, &slcr_base->gem0_rclk_ctrl);
 	}
-
+	udelay(100000);
 out:
 	zynq_slcr_lock();
 }
--
1.8.2.3

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20130726/31b3f31c/attachment.pgp>