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H:BYAPR04MB5303.namprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ycJj/Qnx5kLnzLzpUlyoZheejEYxFCQv7Tym2AamHqAsuOxUsh6bZABqNADKZA45MnHYgCJTvXs29GFlTEsRQAPbNHwmKENe5O239hybOKFPwWajLDZH1UG7YtFLD/D99+KFx3sF45k9UEpCZtA/cRXNAl6tOTEenxFvnijfKRP/VsTUXkAVlB1c3+8UBCidq2218Rs6dKRLTXimBadBbNrZzuAfdAAOJgIaRcyFefEBm1KpRhWR6/Xek7xXBZRSZLOPC0TUOmZDrERIY68pVu+13MJtro1kAsn70nhow5WCYE+H+BIHv+Jl1wOLacnrc163IUQ+DWu2KWyM6Rqpr0CeGuQUp+wHozCAJWAvCdnKnxjb+5u1mNDyEZWirChz/0xIUhJdVHOfDr0xGy1vBizZo5MJpkNEOY6r37gS/D8= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: 084ac61e-bbd8-4de8-8669-08d68152babe X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Jan 2019 16:49:20.0634 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR04MB4405 Cc: Palmer Dabbelt , U-Boot Mailing List , Alexander Graf , Christoph Hellwig , Paul Walmsley Subject: [U-Boot] [PATCH v4 08/15] net: macb: Fix GEM hardware detection X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From: Atish Patra Fix MID bit field check to correctly identify all GEM hardwares. The check is updated as per macb driver in Linux location: /drivers/net/ethernet/cadence/macb_main.c:259 Signed-off-by: Atish Patra Signed-off-by: Anup Patel Reviewed-by: Alexander Graf Reviewed-by: Lukas Auer Acked-by: Joe Hershberger --- drivers/net/macb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 5985b35a34..bbbde1bbef 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -143,7 +143,7 @@ struct macb_device { static int macb_is_gem(struct macb_device *macb) { - return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) == 0x2; + return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) >= 0x2; } #ifndef cpu_is_sama5d2