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author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2022-05-23 11:25:21 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-06-09 11:24:13 +0200 |
commit | 5b17b30a153b0f255e91bd5b54308b81b40887ee (patch) | |
tree | c6af49f16684e9ce1bb9c3792f57b8f62a00a2c1 /drivers/serial | |
parent | 54526e8601588d4705523cf963b7c8a1291e4cda (diff) | |
download | barebox-5b17b30a153b0f255e91bd5b54308b81b40887ee.tar.gz barebox-5b17b30a153b0f255e91bd5b54308b81b40887ee.tar.xz |
serial: amba-pl011: add $global.bootm.earlycon fixup support
Allow barebox compute a suitable earlycon parameter.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20220523092526.791716-3-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/serial')
-rw-r--r-- | drivers/serial/amba-pl011.c | 2 | ||||
-rw-r--r-- | drivers/serial/stm-serial.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index 345c58e274..b53ff6877b 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -202,6 +202,8 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id) cdev->getc = pl011_getc; cdev->setbrg = pl011_setbaudrate; cdev->linux_console_name = "ttyAMA"; + cdev->linux_earlycon_name = "pl011"; + cdev->phys_base = uart->base; pl011_init_port(cdev); diff --git a/drivers/serial/stm-serial.c b/drivers/serial/stm-serial.c index 30aaba94f0..b4b2c4cc8f 100644 --- a/drivers/serial/stm-serial.c +++ b/drivers/serial/stm-serial.c @@ -149,12 +149,14 @@ static int stm_serial_probe(struct device_d *dev) cdev->setbrg = stm_serial_setbaudrate; cdev->dev = dev; cdev->linux_console_name = "ttyAMA"; + cdev->linux_earlycon_name = "pl011"; dev->priv = priv; iores = dev_request_mem_resource(dev, 0); if (IS_ERR(iores)) return PTR_ERR(iores); priv->base = IOMEM(iores->start); + cdev->phys_base = priv->base; priv->clk = clk_get(dev, NULL); if (IS_ERR(priv->clk)) return PTR_ERR(priv->clk); |