From patchwork Wed Apr 29 10:32:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ioana Ciornei X-Patchwork-Id: 238861 List-Id: U-Boot discussion From: ioana.ciornei at nxp.com (Ioana Ciornei) Date: Wed, 29 Apr 2020 13:32:46 +0300 Subject: [PATCH 1/3] board: ls2080aqds: transition to DM_ETH In-Reply-To: <20200429103248.15029-1-ioana.ciornei@nxp.com> References: <20200429103248.15029-1-ioana.ciornei@nxp.com> Message-ID: <20200429103248.15029-2-ioana.ciornei@nxp.com> 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 --- board/freescale/ls2080aqds/eth.c | 13 +++++++++++-- board/freescale/ls2080aqds/ls2080aqds.c | 4 ++++ 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/board/freescale/ls2080aqds/eth.c b/board/freescale/ls2080aqds/eth.c index bbb70a859a1e..47f57d94b847 100644 --- a/board/freescale/ls2080aqds/eth.c +++ b/board/freescale/ls2080aqds/eth.c @@ -24,6 +24,8 @@ #define MC_BOOT_ENV_VAR "mcinitcmd" +#ifndef CONFIG_DM_ETH + #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD) /* - In LS2080A there are only 16 SERDES lanes, spread across 2 SERDES banks. * Bank 1 -> Lanes A, B, C, D, E, F, G, H @@ -889,9 +891,11 @@ void ls2080a_handle_phy_interface_xsgmii(int i) } } #endif +#endif // !CONFIG_DM_ETH int board_eth_init(bd_t *bis) { +#ifndef CONFIG_DM_ETH int error; #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD) struct ccsr_gur __iomem *gur = (void *)CONFIG_SYS_FSL_GUTS_ADDR; @@ -970,8 +974,13 @@ int board_eth_init(bd_t *bis) sgmii_configure_repeater(2); } #endif - error = pci_eth_init(bis); - return error; +#endif // !CONFIG_DM_ETH + +#ifdef CONFIG_DM_ETH + return 0; +#else + return pci_eth_init(bis); +#endif } #if defined(CONFIG_RESET_PHY_R) diff --git a/board/freescale/ls2080aqds/ls2080aqds.c b/board/freescale/ls2080aqds/ls2080aqds.c index 4034bdee2842..1c91c5b7f052 100644 --- a/board/freescale/ls2080aqds/ls2080aqds.c +++ b/board/freescale/ls2080aqds/ls2080aqds.c @@ -251,6 +251,10 @@ int board_init(void) ppa_init(); #endif +#if !defined(CONFIG_SYS_EARLY_PCI_INIT) && defined(CONFIG_DM_ETH) + pci_init(); +#endif + return 0; }