Andre Przywara apritzel
apritzel
/ allwinner_a20_no_remux.patch
Created
March 23, 2026 15:56
Only apply GPIO IRQ remux for A10, not the A20
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| diff --git a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c | |
| index b2e82bf927b3..5c24e86c9cad 100644 | |
| --- a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c | |
| +++ b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c | |
| @@ -1295,12 +1295,28 @@ static const struct sunxi_pinctrl_desc sun4i_a10_pinctrl_data = { | |
| .disable_strict_mode = true, | |
| }; | |
| +static const struct sunxi_pinctrl_desc sun4i_a20_pinctrl_data = { | |
| + .pins = sun4i_a10_pins, |
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| commit 20d96345a913b95680b2bfe640bbb6207f87c361 | |
| Author: Andre Przywara <andre.przywara@arm.com> | |
| Date: Mon Nov 3 21:58:29 2025 +0000 | |
| add defconfig for 1GB Cubie 5AE board | |
| diff --git a/configs/radxa-cubie-a5e_defconfig b/configs/radxa-cubie-a5e-1gb_defconfig | |
| similarity index 85% | |
| copy from configs/radxa-cubie-a5e_defconfig | |
| copy to configs/radxa-cubie-a5e-1gb_defconfig |
apritzel
/ h616_hdmi_boards_dts.patch
Created
October 3, 2025 19:38
enable HDMI in DTs of H616 boards
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| commit 9e2d6f74b455f255a0399886915b1a380de8d215 | |
| Author: Andre Przywara <andre.przywara@arm.com> | |
| Date: Fri Oct 3 00:26:07 2025 +0100 | |
| arm64: dts: allwinner: h616: boards: enable HDMI | |
| diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts | |
| index 7906b79c03898..af479489216cb 100644 | |
| --- a/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts | |
| +++ b/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts |
apritzel
/ sun60i-a733.dts
Created
September 4, 2025 14:03
Basic Allwinner A733 devicetree file (just pinctrl + serial + PMIC)
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| // SPDX-License-Identifier: (GPL-2.0-only OR MIT) | |
| // Copyright (C) 2025 Arm Ltd. | |
| /dts-v1/; | |
| //#include <dt-bindings/interrupt-controller/arm-gic.h> | |
| / { | |
| interrupt-parent = <&gic>; | |
| #address-cells = <2>; |
apritzel
/ uboot_sunxi_tanix_tx1_32bit.patch
Created
July 20, 2025 15:57
HACK to compile Tanix TX1 U-Boot as a 32-bit binary
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| commit 39b43797f21f3ba85ce54618b4cce7dc644bfd6d | |
| Author: Andre Przywara <andre.przywara@arm.com> | |
| Date: Sun Jul 20 16:49:52 2025 +0100 | |
| HACK: sunxi: h616: tanix-tx1: use 32-bit compilation | |
| diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig | |
| index 0a7c029b15a..2655aa4c7d6 100644 | |
| --- a/arch/arm/mach-sunxi/Kconfig | |
| +++ b/arch/arm/mach-sunxi/Kconfig |
apritzel
/ ccu-sun55i-a523-cpu.c
Created
July 18, 2025 09:21
Allwinner A523 CPU Linux clock driver sketch
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| // SPDX-License-Identifier: GPL-2.0 | |
| /* | |
| * Copyright (c) 2023-2024 Arm Ltd. | |
| * | |
| * Covers the two CPU PLLs: CPU_L for the "little" cluster, covering | |
| * cores 0-3, CPU_B for the "big" cluster, covering cores 4-7. | |
| * There is also the DSU PLL. | |
| */ | |
| #include <linux/clk-provider.h> |
apritzel
/ uboot_allwinner_b288_pinctrl.diff
Created
June 17, 2025 13:57
Allwinner B288 U-Boot pinctrl sketch
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| diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig | |
| index 54314992299..114632307b8 100644 | |
| --- a/drivers/pinctrl/sunxi/Kconfig | |
| +++ b/drivers/pinctrl/sunxi/Kconfig | |
| @@ -149,4 +149,8 @@ config PINCTRL_SUN55I_A523_R | |
| default MACH_SUN55I_A523 | |
| select PINCTRL_SUNXI | |
| +config PINCTRL_SUN8I_B288 | |
| + bool "Support for the Allwinner B288 PIO" |
apritzel
/ fel_boot_kernel.sh
Created
May 11, 2025 18:19
Shell script to boot a 64-bit Allwinner SoC with a given kernel and initrd via FEL
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| #!/bin/sh | |
| # ADJUST to match your setup | |
| INITRD=/srv/tftp/busybox.initrd.gz | |
| UBOOT_DIR=/src/u-boot.git | |
| if [ $# -eq 0 -o "$1" = "-h" ] | |
| then | |
| echo "usage: %0 <kernel.img> [<cmdline>]" | |
| exit 0 |
apritzel
/ u_boot_liontron_h-a133l_support.patch
Created
January 25, 2025 13:48
Liontron H-A133L U-Boot board support, on top of posted A133 patches
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| commit 3a4c07b5f6db324a27b16e40d4185479752401b5 | |
| Author: Andre Przywara <andre.przywara@arm.com> | |
| Date: Wed Jan 8 00:36:38 2025 +0000 | |
| add first Liontron-A133 board support | |
| diff --git a/configs/liontron-h-a133l_defconfig b/configs/liontron-h-a133l_defconfig | |
| new file mode 100644 | |
| index 00000000000..bb8a1cdfb57 | |
| --- /dev/null |
apritzel
/ tfa_mpidr_hack.patch
Created
January 13, 2025 21:27
Hack to switch TF-A Allwinner to modern MPIDR encoding
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| diff --git a/plat/allwinner/common/include/platform_def.h b/plat/allwinner/common/include/platform_def.h | |
| index c9d075ac8..9543dbeaa 100644 | |
| --- a/plat/allwinner/common/include/platform_def.h | |
| +++ b/plat/allwinner/common/include/platform_def.h | |
| @@ -72,7 +72,7 @@ | |
| #define PLATFORM_CLUSTER_COUNT U(1) | |
| #define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER_COUNT * \ | |
| PLATFORM_MAX_CPUS_PER_CLUSTER) | |
| -#define PLATFORM_MAX_CPUS_PER_CLUSTER U(4) | |
| +#define PLATFORM_MAX_CPUS_PER_CLUSTER U(8) |
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