Package: u-boot-sunxi Version: 2014.10+dfsg1-5 It seems that the support for the onboard leds is missing for sunxi-based boards even in the latest version (Debian unstable). IMHO LEDs are very helpful for headless systems.
The following/attached patch adds LED support for the Cubietruck board. The code has basically been ported from the u-boot version maintained at linux-sunxi.org. As in the sunxi version, the blue led is switched on by default. --- u-boot-2014.10+dfsg1.orig/configs/Cubietruck_defconfig +++ u-boot-2014.10+dfsg1/configs/Cubietruck_defconfig @@ -1,5 +1,5 @@ CONFIG_SPL=y -CONFIG_SYS_EXTRA_OPTIONS="CUBIETRUCK,AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(12),USB_EHCI" +CONFIG_SYS_EXTRA_OPTIONS="CUBIETRUCK,AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(12),USB_EHCI,STATUSLED=245,STATUSLED1=244,STATUSLED2=235,STATUSLED3=231" CONFIG_FDTFILE="sun7i-a20-cubietruck.dtb" +S:CONFIG_ARM=y +S:CONFIG_TARGET_SUN7I=y --- u-boot-2014.10+dfsg1.orig/include/configs/sunxi-common.h +++ u-boot-2014.10+dfsg1/include/configs/sunxi-common.h @@ -252,4 +252,50 @@ #define CONFIG_EXTRA_ENV_SETTINGS #endif +/* Status LEDs [GK] */ + +#ifdef CONFIG_STATUSLED +#define STATUS_LED_BIT CONFIG_STATUSLED +#endif +#ifdef CONFIG_STATUSLED1 +#define STATUS_LED_BIT1 CONFIG_STATUSLED1 +#endif +#ifdef CONFIG_STATUSLED2 +#define STATUS_LED_BIT2 CONFIG_STATUSLED2 +#endif +#ifdef CONFIG_STATUSLED3 +#define STATUS_LED_BIT3 CONFIG_STATUSLED3 +#endif + +#ifndef CONFIG_SPL_BUILD +#ifdef STATUS_LED_BIT +#define CONFIG_GPIO_LED +#define CONFIG_STATUS_LED +#ifndef STATUS_LED_BOOT +#define STATUS_LED_BOOT 0 +#endif +#ifndef STATUS_LED_STATE +#define STATUS_LED_STATE STATUS_LED_ON +#define STATUS_LED_PERIOD 1 +#endif +#ifndef STATUS_LED_STATE1 +#define STATUS_LED_STATE1 STATUS_LED_OFF +#define STATUS_LED_PERIOD1 1 +#endif +#ifndef STATUS_LED_STATE2 +#define STATUS_LED_STATE2 STATUS_LED_OFF +#define STATUS_LED_PERIOD2 1 +#endif +#ifndef STATUS_LED_STATE3 +#define STATUS_LED_STATE3 STATUS_LED_OFF +#define STATUS_LED_PERIOD3 1 +#endif +#define CONFIG_BOARD_SPECIFIC_LED +#define CONFIG_CMD_LED +#endif +#endif + + + + #endif /* _SUNXI_COMMON_CONFIG_H */
enabled-LEDs-for-sunxiCubietruck
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