Patchwork [U-Boot,v4,20/27] arm/km: enable external switch configuration for kmnusa

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Submitter Valentin Longchamp
Date May 15, 2012, 2:10 p.m.
Message ID <1337091064-30561-21-git-send-email-valentin.longchamp@keymile.com>
Download mbox | patch
Permalink /patch/159327/
State Rejected
Delegated to: Prafulla Wadaskar
Headers show

Comments

Valentin Longchamp - May 15, 2012, 2:10 p.m.
The configuration EEPROM should be removed for P1B.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
---
 board/keymile/km_arm/km_arm.c         |   11 +++++------
 board/keymile/km_arm/managed_switch.c |    3 ++-
 board/keymile/km_arm/managed_switch.h |    7 +++++++
 3 files changed, 14 insertions(+), 7 deletions(-)

Patch

diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c
index ea96c45..ebc82ef 100644
--- a/board/keymile/km_arm/km_arm.c
+++ b/board/keymile/km_arm/km_arm.c
@@ -43,6 +43,7 @@ 
 #include <asm/arch/mpp.h>
 
 #include "../common/common.h"
+#include "managed_switch.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -405,13 +406,11 @@  void reset_phy(void)
 	if (miiphy_set_current_dev(name))
 		return;
 
-	/* enable autoneg on port 0 phy */
-	ext_switch_reg_write(name, CONFIG_KM_MANAGED_SW_ADDR, 0, 0, 0x3300);
+#if defined(CONFIG_KM_NUSA)
+	ext_switch_program(name, CONFIG_KM_MANAGED_SW_ADDR);
+#endif
 
-	/* egress broadcast franes on all macs, with forwarding */
-	ext_switch_reg_write(name, CONFIG_KM_MANAGED_SW_ADDR, 16, 4, 0x000f);
-	ext_switch_reg_write(name, CONFIG_KM_MANAGED_SW_ADDR, 20, 4, 0x000f);
-	ext_switch_reg_write(name, CONFIG_KM_MANAGED_SW_ADDR, 21, 4, 0x000f);
+	ext_switch_reset(name, CONFIG_KM_MANAGED_SW_ADDR);
 }
 #endif
 
diff --git a/board/keymile/km_arm/managed_switch.c b/board/keymile/km_arm/managed_switch.c
index 3b022cd..a776f1d 100644
--- a/board/keymile/km_arm/managed_switch.c
+++ b/board/keymile/km_arm/managed_switch.c
@@ -32,9 +32,10 @@  struct switch_reg sw_conf[] = {
 	/* port 0, PIGY4, autoneg */
 	{ PORT(0), PORT_PHY, NO_SPEED_FOR },
 	{ PORT(0), PORT_CTRL, FORWARDING | EGRS_FLD_ALL },
+	{ PHY(0), PHY_1000_CTRL, NO_ADV },
+	{ PHY(0), PHY_SPEC_CTRL, AUTO_MDIX_EN },
 	{ PHY(0), PHY_CTRL, PHY_100_MBPS | AUTONEG_EN | AUTONEG_RST |
 		FULL_DUPLEX },
-	{ PHY(0), PHY_SPEC_CTRL, AUTO_MDIX_EN },
 	/* port 1, unused */
 	{ PORT(1), PORT_CTRL, PORT_DIS },
 	{ PHY(1), PHY_CTRL, PHY_PWR_DOWN },
diff --git a/board/keymile/km_arm/managed_switch.h b/board/keymile/km_arm/managed_switch.h
index c0dcf82..d5b938a 100644
--- a/board/keymile/km_arm/managed_switch.h
+++ b/board/keymile/km_arm/managed_switch.h
@@ -51,6 +51,7 @@ 
 
 #define PHY_CTRL	0x00
 #define PHY_100_MBPS	0x2000
+#define PHY_1_GBPS	0x0040
 #define AUTONEG_EN	0x1000
 #define AUTONEG_RST	0x0200
 #define FULL_DUPLEX	0x0100
@@ -62,6 +63,12 @@ 
 #define SPEC_PWR_DOWN	0x0004
 #define AUTO_MDIX_EN	0x0060
 
+#define PHY_1000_CTRL	0x9
+
+#define NO_ADV		0x0000
+#define ADV_1000_FDPX	0x0200
+#define ADV_1000_HDPX	0x0100
+
 /* PORT or MAC registers */
 #define PORT(itf)	(itf+0x10)