Message ID | 20200501134418.7319-2-peng.fan@nxp.com |
---|---|
State | Changes Requested |
Delegated to: | Stefano Babic |
Headers | show
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Fri, 1 May 2020 13:22:27 +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, uboot-imx@nxp.com, u-boot@lists.denx.de, Peng Fan <peng.fan@nxp.com> Subject: [PATCH V2 2/9] cpu: sandbox: support is_current Date: Fri, 1 May 2020 21:44:11 +0800 Message-Id: <20200501134418.7319-2-peng.fan@nxp.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200501134418.7319-1-peng.fan@nxp.com> References: <20200501134418.7319-1-peng.fan@nxp.com> Content-Type: text/plain X-ClientProxiedBy: SG2PR02CA0108.apcprd02.prod.outlook.com (2603:1096:4:92::24) 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 SG2PR02CA0108.apcprd02.prod.outlook.com (2603:1096:4:92::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.19 via Frontend Transport; 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[V2,1/9] uclass: cpu: Add new API to get udevice for current CPU
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On Fri, 1 May 2020 at 07:22, Peng Fan <peng.fan@nxp.com> wrote: > > Support querying whether U-Boot is running on current cpu > > Signed-off-by: Peng Fan <peng.fan@nxp.com> > --- > > V2: > New > > drivers/cpu/cpu_sandbox.c | 9 +++++++++ > 1 file changed, 9 insertions(+) Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/cpu/cpu_sandbox.c b/drivers/cpu/cpu_sandbox.c index 05b384f6a4..30a12e5a53 100644 --- a/drivers/cpu/cpu_sandbox.c +++ b/drivers/cpu/cpu_sandbox.c @@ -36,11 +36,20 @@ int cpu_sandbox_get_vendor(struct udevice *dev, char *buf, int size) return 0; } +int cpu_sandbox_is_current(struct udevice *dev) +{ + if (!strcmp(dev->name, "cpu-test1")) + return 1; + + return 0; +} + static const struct cpu_ops cpu_sandbox_ops = { .get_desc = cpu_sandbox_get_desc, .get_info = cpu_sandbox_get_info, .get_count = cpu_sandbox_get_count, .get_vendor = cpu_sandbox_get_vendor, + .is_current = cpu_sandbox_is_current, }; int cpu_sandbox_probe(struct udevice *dev)
Support querying whether U-Boot is running on current cpu Signed-off-by: Peng Fan <peng.fan@nxp.com> --- V2: New drivers/cpu/cpu_sandbox.c | 9 +++++++++ 1 file changed, 9 insertions(+)