diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/fm/b4860.c | 64 |
1 files changed, 62 insertions, 2 deletions
diff --git a/drivers/net/fm/b4860.c b/drivers/net/fm/b4860.c index 71285a883df..eb058c9c3d6 100644 --- a/drivers/net/fm/b4860.c +++ b/drivers/net/fm/b4860.c @@ -10,6 +10,7 @@ #include <asm/io.h> #include <asm/immap_85xx.h> #include <asm/fsl_serdes.h> +#include <hwconfig.h> u32 port_to_devdisr[] = { [FM1_DTSEC1] = FSL_CORENET_DEVDISR2_DTSEC1_1, @@ -46,17 +47,76 @@ void fman_enable_port(enum fm_port port) phy_interface_t fman_port_enet_if(enum fm_port port) { +#if defined(CONFIG_B4860QDS) + u32 serdes2_prtcl; + char buffer[HWCONFIG_BUFFER_SIZE]; + char *buf = NULL; + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); +#endif + if (is_device_disabled(port)) return PHY_INTERFACE_MODE_NONE; /*B4860 has two 10Gig Mac*/ if ((port == FM1_10GEC1 || port == FM1_10GEC2) && ((is_serdes_configured(XAUI_FM1_MAC9)) || - (is_serdes_configured(XAUI_FM1_MAC10)) || + #if !defined(CONFIG_B4860QDS) (is_serdes_configured(XFI_FM1_MAC9)) || - (is_serdes_configured(XFI_FM1_MAC10)))) + (is_serdes_configured(XFI_FM1_MAC10)) || + #endif + (is_serdes_configured(XAUI_FM1_MAC10)) + )) return PHY_INTERFACE_MODE_XGMII; +#if defined(CONFIG_B4860QDS) + serdes2_prtcl = in_be32(&gur->rcwsr[4]) & + FSL_CORENET2_RCWSR4_SRDS2_PRTCL; + + if (serdes2_prtcl) { + serdes2_prtcl >>= FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT; + switch (serdes2_prtcl) { + case 0x80: + case 0x81: + case 0x82: + case 0x83: + case 0x84: + case 0x85: + case 0x86: + case 0x87: + case 0x88: + case 0x89: + case 0x8a: + case 0x8b: + case 0x8c: + case 0x8d: + case 0x8e: + case 0xb1: + case 0xb2: + /* + * Extract hwconfig from environment since environment + * is not setup yet + */ + getenv_f("hwconfig", buffer, sizeof(buffer)); + buf = buffer; + + /* check if XFI interface enable in hwconfig for 10g */ + if (hwconfig_subarg_cmp_f("fsl_b4860_serdes2", + "sfp_amc", "sfp", buf)) { + if ((port == FM1_10GEC1 || + port == FM1_10GEC2) && + ((is_serdes_configured(XFI_FM1_MAC9)) || + (is_serdes_configured(XFI_FM1_MAC10)))) + return PHY_INTERFACE_MODE_XGMII; + else if ((port == FM1_DTSEC1) || + (port == FM1_DTSEC2) || + (port == FM1_DTSEC3) || + (port == FM1_DTSEC4)) + return PHY_INTERFACE_MODE_NONE; + } + } + } +#endif + /* Fix me need to handle RGMII here first */ switch (port) { |