pmaports/temp/u-boot-pinephone/0024-Enable-led-on-boot-to-notify-user-of-boot-status.patch
Bobby The Builder 63e2807916
temp/u-boot-pinephone: upgrade to 2021.07 (MR 2315)
- switch sources to official repo https://source.denx.de/u-boot
- use tag v2021.07
- extract patches from pine64-org
- enable DMA transfers from eMMC and mSD (u-boot from Megi)

[ci:skip-build] already built successfully in CI
2021-08-13 23:19:29 -07:00

58 lines
1.6 KiB
Diff

From bbb3d10356bcbf931a63a70610f1e7869eeebd21 Mon Sep 17 00:00:00 2001
From: Marius Gripsgard <marius@ubports.com>
Date: Tue, 5 May 2020 16:51:13 +0200
Subject: [PATCH 24/29] Enable led on boot to notify user of boot status
---
arch/arm/mach-sunxi/Kconfig | 5 +++++
board/sunxi/board.c | 6 ++++++
configs/pinephone_defconfig | 1 +
3 files changed, 12 insertions(+)
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index b0191d0080..7a46bb4481 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -1,5 +1,10 @@
if ARCH_SUNXI
+config PINEPHONE_LEDS
+ bool "Notify boot status via LEDs on PinePhone"
+ ---help---
+ LED boot notification.
+
config SPL_LDSCRIPT
default "arch/arm/cpu/armv7/sunxi/u-boot-spl.lds" if !ARM64
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 2bc9883092..59f7c2c5f1 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -666,6 +666,12 @@ void sunxi_board_init(void)
lradc_enable();
#endif
+#ifdef CONFIG_PINEPHONE_LEDS
+ /* PD18:G PD19:R PD20:B */
+ gpio_request(SUNXI_GPD(19), "led:red");
+ gpio_direction_output(SUNXI_GPD(19), 1);
+#endif
+
#ifdef CONFIG_SY8106A_POWER
power_failed = sy8106a_set_vout1(CONFIG_SY8106A_VOUT1_VOLT);
#endif
diff --git a/configs/pinephone_defconfig b/configs/pinephone_defconfig
index 64ecef59c9..623265d719 100644
--- a/configs/pinephone_defconfig
+++ b/configs/pinephone_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_SPL=y
+CONFIG_PINEPHONE_LEDS=y
CONFIG_MACH_SUN50I=y
CONFIG_SUNXI_DRAM_LPDDR3_STOCK=y
CONFIG_DRAM_CLK=552
--
2.31.1