From patchwork Mon Jan 20 12:20:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 239816 List-Id: U-Boot discussion From: baruch at tkos.co.il (Baruch Siach) Date: Mon, 20 Jan 2020 14:20:15 +0200 Subject: [PATCH v2 10/10] ARM: mvebu: clearfog: add Clearfog Base serdes configuration In-Reply-To: References: Message-ID: <9267eb70635b6dc8c296843e4f3d4302c978ffee.1579522639.git.baruch@tkos.co.il> Clearfog Base carrier uses serdes lane #5 as USB host. Use EEPROM stored device identification to configure the serdes accordingly when available. Reviewed-by: Stefan Roese Signed-off-by: Baruch Siach --- board/solidrun/clearfog/clearfog.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/board/solidrun/clearfog/clearfog.c b/board/solidrun/clearfog/clearfog.c index 3bc9ce0839a9..e268ef55a2a0 100644 --- a/board/solidrun/clearfog/clearfog.c +++ b/board/solidrun/clearfog/clearfog.c @@ -61,6 +61,12 @@ int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count) board_serdes_map[0].serdes_mode = PEX_ROOT_COMPLEX_X1; } + if (sr_product_is(&cf_tlv_data, "Clearfog Base")) { + board_serdes_map[4].serdes_type = USB3_HOST0; + board_serdes_map[4].serdes_speed = SERDES_SPEED_5_GBPS; + board_serdes_map[4].serdes_mode = SERDES_DEFAULT_MODE; + } + *serdes_map_array = board_serdes_map; *count = ARRAY_SIZE(board_serdes_map); return 0;