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* [PATCH 0/2] Add support for pine H64 model B board
@ 2021-12-12 20:43 Daniel Wagenknecht
  2021-12-12 20:43 ` [PATCH 1/2] sunxi: dts: add device-tree for pine H64 model B Daniel Wagenknecht
  2021-12-12 20:43 ` [PATCH 2/2] sunxi: configs: add defconfig " Daniel Wagenknecht
  0 siblings, 2 replies; 4+ messages in thread
From: Daniel Wagenknecht @ 2021-12-12 20:43 UTC (permalink / raw)
  To: u-boot; +Cc: Daniel Wagenknecht, Andre Przywara, Jagan Teki, Icenowy Zheng

The following patches add support for the pine H64 model B board. The hardware
differences to the pine H64 model A are minimal and not relevant for u-boot.
The differences in the device-tree are relevant in linux though and the u-boot
preset for the 'fdtfile' variable is infered from CONFIG_DEFAULT_DEVICE_TREE,
thus using the model A's u-boot on a model B board works, but selects the wrong
device tree when booting linux.

An alternative approach would be to implement logic like used by e.g. the
rockchip based boards to use the separate CONFIG_DEFAULT_FDT_FILE option to
preset the 'fdtfile' variable and thus select the device-tree to use when
booting linux. I prefer the 'copy dts file from linux kernel src' approach as
implemented in these patches.

If necessary I'd also be willing to be the maintainer for this board.
But since I'm (not yet) paying attention to u-boot development progress I'd
prefer if this would be maintained together with the pine H64 model A board.

CC Icenowy Zheng as the pine H64 model A maintianer.

Daniel Wagenknecht (2):
  sunxi: dts: add device-tree for pine H64 model B
  sunxi: configs: add defconfig for pine H64 model B

 arch/arm/dts/Makefile                       |  1 +
 arch/arm/dts/sun50i-h6-pine-h64-model-b.dts | 51 +++++++++++++++++++++
 configs/pine_h64-model-b_defconfig          | 21 +++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-h6-pine-h64-model-b.dts
 create mode 100644 configs/pine_h64-model-b_defconfig

-- 
2.31.1


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [PATCH 1/2] sunxi: dts: add device-tree for pine H64 model B
  2021-12-12 20:43 [PATCH 0/2] Add support for pine H64 model B board Daniel Wagenknecht
@ 2021-12-12 20:43 ` Daniel Wagenknecht
  2021-12-12 20:43 ` [PATCH 2/2] sunxi: configs: add defconfig " Daniel Wagenknecht
  1 sibling, 0 replies; 4+ messages in thread
From: Daniel Wagenknecht @ 2021-12-12 20:43 UTC (permalink / raw)
  To: u-boot; +Cc: Daniel Wagenknecht, Andre Przywara, Jagan Teki, Icenowy Zheng

Add the device-tree for pine H64 model B from 5.15 mainline linux.

The differences between the pine H64 boards model A and model B are
irrelevant inside u-boot, but the device-tree name is relevant as
default for selecting the correct device-tree when booting linux.

Signed-off-by: Daniel Wagenknecht <dwagenk@mailbox.org>
---
 arch/arm/dts/Makefile                       |  1 +
 arch/arm/dts/sun50i-h6-pine-h64-model-b.dts | 51 +++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-h6-pine-h64-model-b.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 7f622fedbd..a9618d80ca 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -658,6 +658,7 @@ dtb-$(CONFIG_MACH_SUN50I_H6) += \
 	sun50i-h6-orangepi-lite2.dtb \
 	sun50i-h6-orangepi-one-plus.dtb \
 	sun50i-h6-pine-h64.dtb \
+	sun50i-h6-pine-h64-model-b.dtb \
 	sun50i-h6-tanix-tx6.dtb
 dtb-$(CONFIG_MACH_SUN50I_H616) += \
 	sun50i-h616-orangepi-zero2.dtb
diff --git a/arch/arm/dts/sun50i-h6-pine-h64-model-b.dts b/arch/arm/dts/sun50i-h6-pine-h64-model-b.dts
new file mode 100644
index 0000000000..686f58e770
--- /dev/null
+++ b/arch/arm/dts/sun50i-h6-pine-h64-model-b.dts
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2019 Corentin LABBE <clabbe@baylibre.com>
+ */
+
+#include "sun50i-h6-pine-h64.dts"
+
+/ {
+	model = "Pine H64 model B";
+	compatible = "pine64,pine-h64-model-b", "allwinner,sun50i-h6";
+
+	/delete-node/ reg_gmac_3v3;
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
+		post-power-on-delay-ms = <200>;
+	};
+};
+
+&hdmi_connector {
+	/delete-property/ ddc-en-gpios;
+};
+
+&emac {
+	phy-supply = <&reg_aldo2>;
+};
+
+&mmc1 {
+	vmmc-supply = <&reg_cldo3>;
+	vqmmc-supply = <&reg_aldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "realtek,rtl8723bs-bt";
+		device-wake-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
+		host-wake-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
+		enable-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
+		max-speed = <1500000>;
+	};
+};
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH 2/2] sunxi: configs: add defconfig for pine H64 model B
  2021-12-12 20:43 [PATCH 0/2] Add support for pine H64 model B board Daniel Wagenknecht
  2021-12-12 20:43 ` [PATCH 1/2] sunxi: dts: add device-tree for pine H64 model B Daniel Wagenknecht
@ 2021-12-12 20:43 ` Daniel Wagenknecht
  1 sibling, 0 replies; 4+ messages in thread
From: Daniel Wagenknecht @ 2021-12-12 20:43 UTC (permalink / raw)
  To: u-boot; +Cc: Daniel Wagenknecht, Andre Przywara, Jagan Teki, Icenowy Zheng

It almost identical to the defconfig for pine H64 model A with only
the CONFIG_DEFUALT_DEVICE_TREE adapted.

The differences between the boards model A and model B are irrelevant
inside u-boot, but the device-tree name is relevant as default for
selecting the correct device-tree when booting linux.

Signed-off-by: Daniel Wagenknecht <dwagenk@mailbox.org>
---
 configs/pine_h64-model-b_defconfig | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 configs/pine_h64-model-b_defconfig

diff --git a/configs/pine_h64-model-b_defconfig b/configs/pine_h64-model-b_defconfig
new file mode 100644
index 0000000000..4645ceaa54
--- /dev/null
+++ b/configs/pine_h64-model-b_defconfig
@@ -0,0 +1,21 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-h6-pine-h64-model-b"
+CONFIG_SPL=y
+CONFIG_MACH_SUN50I_H6=y
+CONFIG_SUNXI_DRAM_H6_LPDDR3=y
+CONFIG_MACPWR="PC16"
+CONFIG_MMC0_CD_PIN="PF6"
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
+CONFIG_USB3_VBUS_PIN="PL5"
+CONFIG_SPL_SPI_SUNXI=y
+# CONFIG_PSCI_RESET is not set
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SUN8I_EMAC=y
+CONFIG_PHY_SUN50I_USB3=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_GADGET is not set
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH 0/2] Add support for pine H64 model B board
@ 2021-12-14 20:59 Daniel Wagenknecht
  0 siblings, 0 replies; 4+ messages in thread
From: Daniel Wagenknecht @ 2021-12-14 20:59 UTC (permalink / raw)
  To: u-boot; +Cc: Daniel Wagenknecht, Andre Przywara, Jagan Teki, Icenowy Zheng

The following patches add support for the pine H64 model B board. The hardware
differences to the pine H64 model A are minimal and not relevant for u-boot.
The differences in the device-tree are relevant in linux though and the u-boot
preset for the 'fdtfile' variable is infered from CONFIG_DEFAULT_DEVICE_TREE,
thus using the model A's u-boot on a model B board works, but selects the wrong
device tree when booting linux.

An alternative approach would be to implement logic like used by e.g. the
rockchip based boards to use the separate CONFIG_DEFAULT_FDT_FILE option to
preset the 'fdtfile' variable and thus select the device-tree to use when
booting linux. I prefer the 'copy dts file from linux kernel src' approach as
implemented in these patches.

If necessary I'd also be willing to be the maintainer for this board.
But since I'm (not yet) paying attention to u-boot development progress I'd
prefer if this would be maintained together with the pine H64 model A board.

CC Icenowy Zheng as the pine H64 model A maintianer.

Daniel Wagenknecht (2):
  sunxi: dts: add device-tree for pine H64 model B
  sunxi: configs: add defconfig for pine H64 model B

 arch/arm/dts/Makefile                       |  1 +
 arch/arm/dts/sun50i-h6-pine-h64-model-b.dts | 51 +++++++++++++++++++++
 configs/pine_h64-model-b_defconfig          | 21 +++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-h6-pine-h64-model-b.dts
 create mode 100644 configs/pine_h64-model-b_defconfig

-- 
2.31.1


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-12-14 21:00 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-12-12 20:43 [PATCH 0/2] Add support for pine H64 model B board Daniel Wagenknecht
2021-12-12 20:43 ` [PATCH 1/2] sunxi: dts: add device-tree for pine H64 model B Daniel Wagenknecht
2021-12-12 20:43 ` [PATCH 2/2] sunxi: configs: add defconfig " Daniel Wagenknecht
2021-12-14 20:59 [PATCH 0/2] Add support for pine H64 model B board Daniel Wagenknecht

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