On 01/27/2014 10:44 PM, Priyanka Jain wrote:
This covers only non-L2 switch ethernet interfaces i.e. RGMII and SGMII interface for both -T1040RDB -T1042RDB_PI
T1040RDB is configured as serdes protocol 0x66 which can support following interfaces -2 RGMIIS on DTSEC4, DTSEC5 -1 SGMII on DTSEC3
T1042RDB_PI is configured as serdes protocol 0x06 which can support following interfaces -2 RGMIIS on DTSEC4, DTSEC5
Signed-off-by: Poonam Aggrwal poonam.aggrwal@freescale.com Signed-off-by: Priyanka Jain Priyanka.Jain@freescale.com
board/freescale/t104xrdb/Makefile | 1 + board/freescale/t104xrdb/eth.c | 72 +++++++++++++++++++++++++++++++++++++ include/configs/T1040RDB.h | 9 ++--- include/configs/T1042RDB_PI.h | 5 ++- 4 files changed, 81 insertions(+), 6 deletions(-) create mode 100644 board/freescale/t104xrdb/eth.c
diff --git a/board/freescale/t104xrdb/Makefile b/board/freescale/t104xrdb/Makefile index 76c0c94..e51fb7a 100644 --- a/board/freescale/t104xrdb/Makefile +++ b/board/freescale/t104xrdb/Makefile @@ -7,6 +7,7 @@
obj-y += t104xrdb.o obj-y += ddr.o +obj-y += eth.o obj-$(CONFIG_PCI) += pci.o obj-y += law.o obj-y += tlb.o diff --git a/board/freescale/t104xrdb/eth.c b/board/freescale/t104xrdb/eth.c new file mode 100644 index 0000000..448434b --- /dev/null +++ b/board/freescale/t104xrdb/eth.c @@ -0,0 +1,72 @@ +/*
- Copyright 2014 Freescale Semiconductor, Inc.
- SPDX-License-Identifier: GPL-2.0+
- */
+#include <common.h> +#include <netdev.h> +#include <asm/immap_85xx.h> +#include <fm_eth.h> +#include <fsl_mdio.h> +#include <malloc.h> +#include <asm/fsl_dtsec.h>
+#include "../common/fman.h"
+int board_eth_init(bd_t *bis) +{ +#ifdef CONFIG_FMAN_ENET
- struct memac_mdio_info memac_mdio_info;
- unsigned int i;
- int phy_addr;
- printf("Initializing Fman\n");
- memac_mdio_info.regs =
(struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;- memac_mdio_info.name = DEFAULT_FM_MDIO_NAME;
- /* Register the real 1G MDIO bus */
- fm_memac_mdio_init(bis, &memac_mdio_info);
- /*
* Program on board RGMII, SGMII PHY addresses.*/- for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
int idx = i - FM1_DTSEC1;switch (fm_info_get_enet_if(i)) {+#ifdef CONFIG_T1040RDB
case PHY_INTERFACE_MODE_SGMII:/* T1040RDB only supports SGMII on DTSEC3 */fm_info_set_phy_address(FM1_DTSEC3,CONFIG_SYS_SGMII1_PHY_ADDR);+#endif
case PHY_INTERFACE_MODE_RGMII:if (FM1_DTSEC4 == i)phy_addr = CONFIG_SYS_RGMII1_PHY_ADDR;if (FM1_DTSEC5 == i)phy_addr = CONFIG_SYS_RGMII2_PHY_ADDR;fm_info_set_phy_address(i, phy_addr);
Compiling warning here
warning: 'phy_addr' may be used uninitialized in this function
York