diff options
| author | Shaohui Xie <Shaohui.Xie@freescale.com> | 2014-11-13 11:26:19 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-12-05 08:06:13 -0800 |
| commit | 89b94d851d683308e731e3ceae1a12f616d1f2f7 (patch) | |
| tree | 1eb37fead47897cdb4c99276a15d608504a51201 /board | |
| parent | 8c328c21b7f9b794523c966b777700c0e9b7f424 (diff) | |
| download | blackbird-obmc-uboot-89b94d851d683308e731e3ceae1a12f616d1f2f7.tar.gz blackbird-obmc-uboot-89b94d851d683308e731e3ceae1a12f616d1f2f7.zip | |
powerpc/b4860qds: add xfi support
We need following changes to make xfi work on B4:
1. set cross-point switch VSC3308 to use sfp config when running xfi;
2. add 10G interface check for xfi;
3. set phy address for xfi so the 10G ports can be registered by mdio;
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/b4860qds/b4860qds.c | 40 | ||||
| -rw-r--r-- | board/freescale/b4860qds/eth_b4860qds.c | 6 |
2 files changed, 39 insertions, 7 deletions
diff --git a/board/freescale/b4860qds/b4860qds.c b/board/freescale/b4860qds/b4860qds.c index b3a1e753f1..87dcc10f1a 100644 --- a/board/freescale/b4860qds/b4860qds.c +++ b/board/freescale/b4860qds/b4860qds.c @@ -490,6 +490,9 @@ int configure_vsc3316_3308(void) return -1; } + num_vsc08_con = NUM_CON_VSC3308; + /* Configure VSC3308 crossbar switch */ + ret = select_i2c_ch_pca(I2C_CH_VSC3308); switch (serdes2_prtcl) { #ifdef CONFIG_PPC_B4420 case 0x9d: @@ -497,18 +500,11 @@ int configure_vsc3316_3308(void) case 0x9E: case 0x9A: case 0x98: - case 0xb1: - case 0xb2: case 0x48: case 0x49: case 0x4E: - case 0x8C: - case 0x8D: case 0x79: case 0x7A: - num_vsc08_con = NUM_CON_VSC3308; - /* Configure VSC3308 crossbar switch */ - ret = select_i2c_ch_pca(I2C_CH_VSC3308); if (!ret) { ret = vsc3308_config(VSC3308_TX_ADDRESS, vsc08_tx_amc, num_vsc08_con); @@ -522,6 +518,36 @@ int configure_vsc3316_3308(void) return ret; } break; + 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: + if (!ret) { + ret = vsc3308_config(VSC3308_TX_ADDRESS, + vsc08_tx_sfp, num_vsc08_con); + if (ret) + return ret; + ret = vsc3308_config(VSC3308_RX_ADDRESS, + vsc08_rx_sfp, num_vsc08_con); + if (ret) + return ret; + } else { + return ret; + } + break; default: printf("WARNING:VSC crossbars programming not supported for: %x" " SerDes2 Protocol.\n", serdes2_prtcl); diff --git a/board/freescale/b4860qds/eth_b4860qds.c b/board/freescale/b4860qds/eth_b4860qds.c index 2726cd2d47..aa48b5e654 100644 --- a/board/freescale/b4860qds/eth_b4860qds.c +++ b/board/freescale/b4860qds/eth_b4860qds.c @@ -268,6 +268,12 @@ int board_eth_init(bd_t *bis) CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR); fm_info_set_phy_address(FM1_DTSEC4, CONFIG_SYS_FM1_DTSEC2_RISER_PHY_ADDR); + /* + * XFI does not need a PHY to work, but to make U-boot + * happy, assign a fake PHY address for a XFI port. + */ + fm_info_set_phy_address(FM1_10GEC1, 0); + fm_info_set_phy_address(FM1_10GEC2, 1); break; case 0x98: /* XAUI in Slot1 and Slot2 */ |
