From: Khoronzhuk, Ivan <ivan.khoronzhuk@ti.com>
Date: Wed, 29 Oct 2014 11:09:32 +0000 (+0200)
Subject: net: keystone_serdes: add keystone K2L SoC support
X-Git-Tag: KARO-TXA5-2015-06-26~350^2~25
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=87ac27bd5b02262cdca7d4701aabdfb7d9a43507;p=karo-tx-uboot.git

net: keystone_serdes: add keystone K2L SoC support

Keystone2 Lamar SoC uses the same keystone SerDes driver.
All Keystone2 EVM boards currently use SerDes driver, so move
CONFIG_TI_KEYSTONE_SERDES to common configuration file.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
---

diff --git a/arch/arm/include/asm/arch-keystone/hardware-k2l.h b/arch/arm/include/asm/arch-keystone/hardware-k2l.h
index 05532ada70..da448fd989 100644
--- a/arch/arm/include/asm/arch-keystone/hardware-k2l.h
+++ b/arch/arm/include/asm/arch-keystone/hardware-k2l.h
@@ -84,6 +84,10 @@
 /* OSR memory size */
 #define KS2_OSR_SIZE			0x100000
 
+/* SGMII SerDes */
+#define KS2_SGMII_SERDES2_BASE		0x02320000
+#define KS2_LANES_PER_SGMII_SERDES	2
+
 /* Number of DSP cores */
 #define KS2_NUM_DSPS			4
 
diff --git a/drivers/net/keystone_net.c b/drivers/net/keystone_net.c
index c8681d0223..83eeedae17 100644
--- a/drivers/net/keystone_net.c
+++ b/drivers/net/keystone_net.c
@@ -582,7 +582,7 @@ static void keystone2_net_serdes_setup(void)
 			&ks2_serdes_sgmii_156p25mhz,
 			CONFIG_KSNET_SERDES_LANES_PER_SGMII);
 
-#ifdef CONFIG_SOC_K2E
+#if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L)
 	ks2_serdes_init(CONFIG_KSNET_SERDES_SGMII2_BASE,
 			&ks2_serdes_sgmii_156p25mhz,
 			CONFIG_KSNET_SERDES_LANES_PER_SGMII);
diff --git a/include/configs/k2e_evm.h b/include/configs/k2e_evm.h
index 7c8065ad18..c79d50cb16 100644
--- a/include/configs/k2e_evm.h
+++ b/include/configs/k2e_evm.h
@@ -42,7 +42,4 @@
 #define CONFIG_KSNET_CPSW_NUM_PORTS	9
 #define CONFIG_KSNET_MDIO_PHY_CONFIG_ENABLE
 
-/* SerDes */
-#define CONFIG_TI_KEYSTONE_SERDES
-
 #endif /* __CONFIG_K2E_EVM_H */
diff --git a/include/configs/k2hk_evm.h b/include/configs/k2hk_evm.h
index 034cbfd4d7..45bd72d2de 100644
--- a/include/configs/k2hk_evm.h
+++ b/include/configs/k2hk_evm.h
@@ -41,7 +41,4 @@
 #define CONFIG_KSNET_NETCP_V1_0
 #define CONFIG_KSNET_CPSW_NUM_PORTS	5
 
-/* SerDes */
-#define CONFIG_TI_KEYSTONE_SERDES
-
 #endif /* __CONFIG_K2HK_EVM_H */
diff --git a/include/configs/ks2_evm.h b/include/configs/ks2_evm.h
index b0c91d8dcb..7f44ea4143 100644
--- a/include/configs/ks2_evm.h
+++ b/include/configs/ks2_evm.h
@@ -140,6 +140,9 @@
 #define CONFIG_KSNET_SERDES_SGMII2_BASE		KS2_SGMII_SERDES2_BASE
 #define CONFIG_KSNET_SERDES_LANES_PER_SGMII	KS2_LANES_PER_SGMII_SERDES
 
+/* SerDes */
+#define CONFIG_TI_KEYSTONE_SERDES
+
 /* AEMIF */
 #define CONFIG_TI_AEMIF
 #define CONFIG_AEMIF_CNTRL_BASE		KS2_AEMIF_CNTRL_BASE