[v2,4/6] board: lx2160aqds: transition to DM_ETH

In case CONFIG_DM_ETH is enabled, no hardcoding is necessary for DPAA2
Ethernet devices. Compile out any unnecessary setup when CONFIG_DM_ETH
is activated.  Also, force the PCI devices to be enumerated at probe
time.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
---
Changes in v2:
 - none

 board/freescale/lx2160a/eth_lx2160aqds.c | 12 +++++++++++-
 board/freescale/lx2160a/lx2160a.c        |  5 +++++
 2 files changed, 16 insertions(+), 1 deletion(-)

> -----Original Message-----
> From: Ioana Ciornei <ioana.ciornei@nxp.com>
> Sent: Monday, April 27, 2020 3:21 PM
> To: Priyanka Jain <priyanka.jain@nxp.com>; u-boot@lists.denx.de
> Cc: Alexandru Marginean <alexandru.marginean@nxp.com>; Madalin Bucur
> <madalin.bucur@nxp.com>; Florin Laurentiu Chiculita
> <florinlaurentiu.chiculita@nxp.com>; Razvan Ionut Cirjan
> <razvanionut.cirjan@nxp.com>; Ioana Ciornei <ioana.ciornei@nxp.com>
> Subject: [PATCH v2 4/6] board: lx2160aqds: transition to DM_ETH
> 
> In case CONFIG_DM_ETH is enabled, no hardcoding is necessary for DPAA2
> Ethernet devices. Compile out any unnecessary setup when
> CONFIG_DM_ETH is activated.  Also, force the PCI devices to be enumerated
> at probe time.
> 
> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>

Reviewed-by: Razvan Ionut Cirjan <razvanionut.cirjan@nxp.com>

Thanks,
Razvan

> ---
> Changes in v2:
>  - none
> 
>  board/freescale/lx2160a/eth_lx2160aqds.c | 12 +++++++++++-
>  board/freescale/lx2160a/lx2160a.c        |  5 +++++
>  2 files changed, 16 insertions(+), 1 deletion(-)
> 
> diff --git a/board/freescale/lx2160a/eth_lx2160aqds.c
> b/board/freescale/lx2160a/eth_lx2160aqds.c
> index 0e928ebd8689..3b7830343d1e 100644
> --- a/board/freescale/lx2160a/eth_lx2160aqds.c
> +++ b/board/freescale/lx2160a/eth_lx2160aqds.c
> @@ -25,6 +25,7 @@
> 
>  DECLARE_GLOBAL_DATA_PTR;
> 
> +#ifndef CONFIG_DM_ETH
>  #define EMI_NONE	0
>  #define EMI1		1 /* Mdio Bus 1 */
>  #define EMI2		2 /* Mdio Bus 2 */
> @@ -439,9 +440,11 @@ static inline void do_dpmac_config(int dpmac, const
> char *arg_dpmacid,  }
> 
>  #endif
> +#endif /* !CONFIG_DM_ETH */
> 
>  int board_eth_init(bd_t *bis)
>  {
> +#ifndef CONFIG_DM_ETH
>  #if defined(CONFIG_FSL_MC_ENET)
>  	struct memac_mdio_info mdio_info;
>  	struct memac_mdio_controller *regs;
> @@ -564,6 +567,7 @@ int board_eth_init(bd_t *bis)
> 
>  	cpu_eth_init(bis);
>  #endif /* CONFIG_FMAN_ENET */
> +#endif /* !CONFIG_DM_ETH */
> 
>  #ifdef CONFIG_PHY_AQUANTIA
>  	/*
> @@ -577,7 +581,12 @@ int board_eth_init(bd_t *bis)
>  	gd->jt->mdio_phydev_for_ethname = mdio_phydev_for_ethname;
>  	gd->jt->miiphy_set_current_dev = miiphy_set_current_dev;  #endif
> +
> +#ifdef CONFIG_DM_ETH
> +	return 0;
> +#else
>  	return pci_eth_init(bis);
> +#endif
>  }
> 
>  #if defined(CONFIG_RESET_PHY_R)
> @@ -589,6 +598,7 @@ void reset_phy(void)  }  #endif /*
> CONFIG_RESET_PHY_R */
> 
> +#ifndef CONFIG_DM_ETH
>  #if defined(CONFIG_FSL_MC_ENET)
>  int fdt_fixup_dpmac_phy_handle(void *fdt, int dpmac_id, int node_phandle)
> { @@ -837,4 +847,4 @@ int fdt_fixup_board_phy(void *fdt)
>  	return ret;
>  }
>  #endif // CONFIG_FSL_MC_ENET
> -
> +#endif
> diff --git a/board/freescale/lx2160a/lx2160a.c
> b/board/freescale/lx2160a/lx2160a.c
> index 23ea1b6f16aa..abfbc9188392 100644
> --- a/board/freescale/lx2160a/lx2160a.c
> +++ b/board/freescale/lx2160a/lx2160a.c
> @@ -587,6 +587,9 @@ int board_init(void)
>  	sec_init();
>  #endif
> 
> +#if !defined(CONFIG_SYS_EARLY_PCI_INIT) && defined(CONFIG_DM_ETH)
> +	pci_init();
> +#endif
>  	return 0;
>  }
> 
> @@ -632,7 +635,9 @@ void fdt_fixup_board_enet(void *fdt)
>  	if (get_mc_boot_status() == 0 &&
>  	    (is_lazy_dpl_addr_valid() || get_dpl_apply_status() == 0)) {
>  		fdt_status_okay(fdt, offset);
> +#ifndef CONFIG_DM_ETH
>  		fdt_fixup_board_phy(fdt);
> +#endif
>  	} else {
>  		fdt_status_fail(fdt, offset);
>  	}
> --
> 2.17.1