58 lines
1.6 KiB
Diff
58 lines
1.6 KiB
Diff
From e7a3da0093b96d89c9d65fe8d5f1dd32f299afa1 Mon Sep 17 00:00:00 2001
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From: Marius Gripsgard <marius@ubports.com>
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Date: Tue, 5 May 2020 16:51:13 +0200
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Subject: [PATCH 08/10] Enable led on boot to notify user of boot status
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---
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arch/arm/mach-sunxi/Kconfig | 5 +++++
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board/sunxi/board.c | 6 ++++++
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configs/pinephone_defconfig | 1 +
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3 files changed, 12 insertions(+)
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diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
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index b0191d0080..7a46bb4481 100644
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--- a/arch/arm/mach-sunxi/Kconfig
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+++ b/arch/arm/mach-sunxi/Kconfig
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@@ -1,5 +1,10 @@
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if ARCH_SUNXI
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+config PINEPHONE_LEDS
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+ bool "Notify boot status via LEDs on PinePhone"
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+ ---help---
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+ LED boot notification.
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+
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config SPL_LDSCRIPT
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default "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" if !ARM64
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diff --git a/board/sunxi/board.c b/board/sunxi/board.c
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index 400cc938dd..0abfa78880 100644
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--- a/board/sunxi/board.c
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+++ b/board/sunxi/board.c
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@@ -679,6 +679,12 @@ void sunxi_board_init(void)
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lradc_enable();
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#endif
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+#ifdef CONFIG_PINEPHONE_LEDS
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+ /* PD18:G PD19:R PD20:B */
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+ gpio_request(SUNXI_GPD(19), "led:red");
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+ gpio_direction_output(SUNXI_GPD(19), 1);
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+#endif
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+
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#ifdef CONFIG_SY8106A_POWER
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power_failed = sy8106a_set_vout1(CONFIG_SY8106A_VOUT1_VOLT);
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#endif
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diff --git a/configs/pinephone_defconfig b/configs/pinephone_defconfig
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index 64e13d3132..149772749a 100644
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--- a/configs/pinephone_defconfig
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+++ b/configs/pinephone_defconfig
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@@ -2,6 +2,7 @@ CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pinephone-1.2"
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CONFIG_SPL=y
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+CONFIG_PINEPHONE_LEDS=y
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CONFIG_MACH_SUN50I=y
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CONFIG_SUNXI_DRAM_LPDDR3_STOCK=y
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CONFIG_DRAM_CLK=552
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--
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2.31.1
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