[U-Boot] [PATCH v2 1/3] fdt: fix bcm283x dm-pre-reloc definitions

[U-Boot] [PATCH v2 1/3] fdt: fix bcm283x dm-pre-reloc definitions

[matthias.bgg at kernel.org]

From: Matthias Brugger <mbrugger@suse.com>

In commmit
143256b353 ("fdt: update bcm283x device tree sources to Linux 5.1-rc6 state")
we delete the label for the node soc. As we don't need the to add the
property dm-pre-reloc to this node, we can delete it fomr
bcm283x-uboot.dtsi

Signed-off-by: Matthias Brugger <mbrugger@suse.com>

---

Changes in v2:
- node soc, does not need a label
- dm-pre-reloc not needed for node soc

 arch/arm/dts/bcm283x-uboot.dtsi | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/arm/dts/bcm283x-uboot.dtsi b/arch/arm/dts/bcm283x-uboot.dtsi
index 6cc1aa3f93..36548dad62 100644
--- a/arch/arm/dts/bcm283x-uboot.dtsi
+++ b/arch/arm/dts/bcm283x-uboot.dtsi
@@ -6,10 +6,6 @@
  * (C) Copyright 2016 Fabian Vogt <fvogt@suse.com>
  */
 
-&soc {
-	u-boot,dm-pre-reloc;
-};
-
 &uart0 {
 	skip-init;
 	u-boot,dm-pre-reloc;
-- 
2.23.0

[U-Boot] [PATCH v2 3/3] drivers: bcm283x: Set pre-location flag for OF_BOARD

[matthias.bgg at kernel.org]

From: Matthias Brugger <mbrugger@suse.com>

U-Boot support on Raspberry Pi 4 relies on the device-tree
provided by the firmware. The blob does not contain the
U-Boot specific pre-loc-rel properties. The result is, that
the U-Boot banner is not printed.

We fix this by setting the DM_FLAG_PRE_RELOC flag in the driver,
if we rely on a device-tree provided by the firmware.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>

---

Changes in v2:
- add DM_FLAG_PRE_RELOC for RPi4 case

 drivers/pinctrl/broadcom/pinctrl-bcm283x.c | 2 +-
 drivers/serial/serial_bcm283x_mu.c         | 2 +-
 drivers/serial/serial_bcm283x_pl011.c      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c
index 3be080d29e..1bb91d6eed 100644
--- a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c
+++ b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c
@@ -148,7 +148,7 @@ U_BOOT_DRIVER(pinctrl_bcm283x) = {
 	.priv_auto_alloc_size = sizeof(struct bcm283x_pinctrl_priv),
 	.ops		= &bcm283x_pinctrl_ops,
 	.probe		= bcm283x_pinctl_probe,
-#if !CONFIG_IS_ENABLED(OF_CONTROL)
+#if !CONFIG_IS_ENABLED(OF_CONTROL) || CONFIG_IS_ENABLED(OF_BOARD)
 	.flags		= DM_FLAG_PRE_RELOC,
 #endif
 };
diff --git a/drivers/serial/serial_bcm283x_mu.c b/drivers/serial/serial_bcm283x_mu.c
index bd1d89ec83..a6ffc84b96 100644
--- a/drivers/serial/serial_bcm283x_mu.c
+++ b/drivers/serial/serial_bcm283x_mu.c
@@ -199,7 +199,7 @@ U_BOOT_DRIVER(serial_bcm283x_mu) = {
 	.platdata_auto_alloc_size = sizeof(struct bcm283x_mu_serial_platdata),
 	.probe = bcm283x_mu_serial_probe,
 	.ops = &bcm283x_mu_serial_ops,
-#if !CONFIG_IS_ENABLED(OF_CONTROL)
+#if !CONFIG_IS_ENABLED(OF_CONTROL) || CONFIG_IS_ENABLED(OF_BOARD)
 	.flags = DM_FLAG_PRE_RELOC,
 #endif
 	.priv_auto_alloc_size = sizeof(struct bcm283x_mu_priv),
diff --git a/drivers/serial/serial_bcm283x_pl011.c b/drivers/serial/serial_bcm283x_pl011.c
index 2527bb8b1c..7d8ab7b716 100644
--- a/drivers/serial/serial_bcm283x_pl011.c
+++ b/drivers/serial/serial_bcm283x_pl011.c
@@ -90,7 +90,7 @@ U_BOOT_DRIVER(bcm283x_pl011_uart) = {
 	.platdata_auto_alloc_size = sizeof(struct pl01x_serial_platdata),
 	.probe	= pl01x_serial_probe,
 	.ops	= &bcm283x_pl011_serial_ops,
-#if !CONFIG_IS_ENABLED(OF_CONTROL)
+#if !CONFIG_IS_ENABLED(OF_CONTROL) || CONFIG_IS_ENABLED(OF_BOARD)
 	.flags	= DM_FLAG_PRE_RELOC,
 #endif
 	.priv_auto_alloc_size = sizeof(struct pl01x_priv),
-- 
2.23.0

[U-Boot] [PATCH v2 1/3] fdt: fix bcm283x dm-pre-reloc definitions

[Tom Rini]

On Thu, Nov 07, 2019 at 05:43:35PM +0100, matthias.bgg at kernel.org wrote:

> From: Matthias Brugger <mbrugger@suse.com>
> 
> In commmit
> 143256b353 ("fdt: update bcm283x device tree sources to Linux 5.1-rc6 state")
> we delete the label for the node soc. As we don't need the to add the
> property dm-pre-reloc to this node, we can delete it fomr
> bcm283x-uboot.dtsi
> 
> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
> 

Tested-by: Tom Rini <trini@konsulko.com> [RPi 3, 32b and 64b modes]

-- 
Tom
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