Message ID | 20200429021720.6653-2-peng.fan@nxp.com |
---|---|
State | Superseded |
Delegated to: | Stefano Babic |
Headers | show
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Wed, 29 Apr 2020 01:54:38 +0000 From: Peng Fan <peng.fan@nxp.com> To: sbabic@denx.de, festevam@gmail.com, sjg@chromium.org Cc: ovpanait@gmail.com, patrick.delaunay@st.com, joe.hershberger@ni.com, xypron.glpk@gmx.de, uboot-imx@nxp.com, u-boot@lists.denx.de, Ye Li <ye.li@nxp.com>, Peng Fan <peng.fan@nxp.com> Subject: [PATCH 2/7] common: board_f: Use cpu_get_current_dev in print_cpuinfo Date: Wed, 29 Apr 2020 10:17:15 +0800 Message-Id: <20200429021720.6653-2-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200429021720.6653-1-peng.fan@nxp.com> References: <20200429021720.6653-1-peng.fan@nxp.com> Content-Type: text/plain X-ClientProxiedBy: SG2PR06CA0126.apcprd06.prod.outlook.com (2603:1096:1:1d::28) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0126.apcprd06.prod.outlook.com (2603:1096:1:1d::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2937.13 via Frontend Transport; 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[1/7] uclass: cpu: Add new API to get udevice for current CPU
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On Tue, 28 Apr 2020 at 19:54, Peng Fan <peng.fan@nxp.com> wrote: > > From: Ye Li <ye.li@nxp.com> > > Current print_cpuinfo gets the first udevice in CPU class to return > the cpu info. This has problem if the boot CPU is not fixed. > > Changing to use new API cpu_get_current_dev to fix the issue. > > Signed-off-by: Ye Li <ye.li@nxp.com> > Signed-off-by: Peng Fan <peng.fan@nxp.com> > --- > common/board_f.c | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/common/board_f.c b/common/board_f.c index 5c650f046c..5223453511 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -183,11 +183,11 @@ static int print_cpuinfo(void) char desc[512]; int ret; - ret = uclass_first_device_err(UCLASS_CPU, &dev); - if (ret) { - debug("%s: Could not get CPU device (err = %d)\n", - __func__, ret); - return ret; + dev = cpu_get_current_dev(); + if (!dev) { + debug("%s: Could not get CPU device\n", + __func__); + return -ENODEV; } ret = cpu_get_desc(dev, desc, sizeof(desc));