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authorStefan Roese <sr@denx.de>2008-03-11 15:11:18 +0100
committerStefan Roese <sr@denx.de>2008-03-15 07:28:04 +0100
commit6f2eb3f3d8ea2dbb224d0da5a12038693bab9945 (patch)
tree780604b57dcacef2d3fc5b15efba3a71a50de1fd /include/ppc4xx_enet.h
parent999ecd5aca381984d8ebbeb207ece82a1c275577 (diff)
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ppc4xx: Add basic support for AMCC 460EX/460GT (4/5)
This patch adds basic support for the AMCC 460EX/460GT PPC's. Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include/ppc4xx_enet.h')
-rw-r--r--include/ppc4xx_enet.h18
1 files changed, 11 insertions, 7 deletions
diff --git a/include/ppc4xx_enet.h b/include/ppc4xx_enet.h
index 317604a..0208454 100644
--- a/include/ppc4xx_enet.h
+++ b/include/ppc4xx_enet.h
@@ -131,7 +131,7 @@ typedef struct emac_4xx_hw_st {
} EMAC_4XX_HW_ST, *EMAC_4XX_HW_PST;
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_460GT)
#define EMAC_NUM_DEV 4
#elif (defined(CONFIG_440) || defined(CONFIG_405EP)) && \
defined(CONFIG_NET_MULTI) && \
@@ -155,7 +155,8 @@ typedef struct emac_4xx_hw_st {
/* ZMII Bridge Register addresses */
#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0D00)
#else
#define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0780)
@@ -164,9 +165,6 @@ typedef struct emac_4xx_hw_st {
#define ZMII_SSR (ZMII_BASE + 4)
#define ZMII_SMIISR (ZMII_BASE + 8)
-#define ZMII_RMII 0x22000000
-#define ZMII_MDI0 0x80000000
-
/* ZMII FER Register Bit Definitions */
#define ZMII_FER_DIS (0x0)
#define ZMII_FER_MDI (0x8)
@@ -205,6 +203,8 @@ typedef struct emac_4xx_hw_st {
/* RGMII Register Addresses */
#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
#define RGMII_BASE (CFG_PERIPHERAL_BASE + 0x1000)
+#elif defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define RGMII_BASE (CFG_PERIPHERAL_BASE + 0x1500)
#elif defined(CONFIG_405EX)
#define RGMII_BASE (CFG_PERIPHERAL_BASE + 0xB00)
#else
@@ -223,19 +223,21 @@ typedef struct emac_4xx_hw_st {
#define RGMII_FER_V(__x) ((__x - 2) * 4)
+#define RGMII_FER_MDIO(__x) (1 << (19 - (__x)))
+
/* RGMII Speed Selection Register Bit Definitions */
#define RGMII_SSR_SP_10MBPS (0x00)
#define RGMII_SSR_SP_100MBPS (0x02)
#define RGMII_SSR_SP_1000MBPS (0x04)
#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
defined(CONFIG_405EX)
#define RGMII_SSR_V(__x) ((__x) * 8)
#else
#define RGMII_SSR_V(__x) ((__x -2) * 8)
#endif
-
/*---------------------------------------------------------------------------+
| TCP/IP Acceleration Hardware (TAH) 440GX Only
+---------------------------------------------------------------------------*/
@@ -304,7 +306,8 @@ typedef struct emac_4xx_hw_st {
/* Ethernet MAC Regsiter Addresses */
#if defined(CONFIG_440)
#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0E00)
#else
#define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0800)
@@ -345,6 +348,7 @@ typedef struct emac_4xx_hw_st {
#if defined(CONFIG_440GX) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
defined(CONFIG_405EX)
/* MODE Reg 1 */
#define EMAC_M1_FDE (0x80000000)