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[U-Boot,3/5] ls102xa: Enable snoop and DVM message requests.

Message ID 1448524683-48444-3-git-send-email-yao.yuan@freescale.com
State Superseded
Delegated to: York Sun
Headers show

Commit Message

Yao Yuan Nov. 26, 2015, 7:58 a.m. UTC 
Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
---
 arch/arm/cpu/armv7/ls102xa/soc.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c
index 6036473..97ba6d5 100644
--- a/arch/arm/cpu/armv7/ls102xa/soc.c
+++ b/arch/arm/cpu/armv7/ls102xa/soc.c
@@ -40,8 +40,14 @@  int arch_soc_init(void)
 
 	/*
 	 * Enable snoop requests and DVM message requests for
-	 * Slave insterface S4 (A7 core cluster)
+	 * All the slave insterfaces.
 	 */
+	out_le32(&cci->slave[0].snoop_ctrl,
+		 CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+	out_le32(&cci->slave[1].snoop_ctrl,
+		 CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+	out_le32(&cci->slave[2].snoop_ctrl,
+		 CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
 	out_le32(&cci->slave[4].snoop_ctrl,
 		 CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);