derived from patches posted by Jeff Doozan in the uBoot forum at http://forum.doozan.com
Signed-off-by: Eric Cooper ecc@cmu.edu --- board/Marvell/dockstar/dockstar.c | 30 ++++++++++++++++++++++++++++++ include/configs/dockstar.h | 1 - 2 files changed, 30 insertions(+), 1 deletions(-)
diff --git a/board/Marvell/dockstar/dockstar.c b/board/Marvell/dockstar/dockstar.c index 13cd347..7788837 100644 --- a/board/Marvell/dockstar/dockstar.c +++ b/board/Marvell/dockstar/dockstar.c @@ -153,3 +153,33 @@ void reset_phy(void) printf("88E1116 Initialized on %s\n", name); } #endif /* CONFIG_RESET_PHY_R */ + +#define GREEN_LED (1 << 14) +#define ORANGE_LED (1 << 15) +#define BOTH_LEDS (GREEN_LED | ORANGE_LED) +#define NEITHER_LED 0 + +static void set_leds(u32 leds, u32 blinking) +{ + struct kwgpio_registers *r = (struct kwgpio_registers *)KW_GPIO1_BASE; + u32 oe = readl(&r->oe) | BOTH_LEDS; + writel(oe & ~leds, &r->oe); /* active low */ + u32 bl = readl(&r->blink_en) & ~BOTH_LEDS; + writel(bl | blinking, &r->blink_en); +} + +void show_boot_progress(int val) +{ + switch (val) { + case 15: /* booting Linux */ + set_leds(BOTH_LEDS, NEITHER_LED); + break; + case 64: /* Ethernet initialization */ + set_leds(GREEN_LED, GREEN_LED); + break; + default: + if (val < 0) /* error */ + set_leds(ORANGE_LED, ORANGE_LED); + break; + } +} diff --git a/include/configs/dockstar.h b/include/configs/dockstar.h index a1a97a3..ecd5f27 100644 --- a/include/configs/dockstar.h +++ b/include/configs/dockstar.h @@ -181,7 +181,6 @@ #define CONFIG_NET_MULTI /* specify more that one ports available */ #define CONFIG_MII /* expose smi ove miiphy interface */ #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */ -#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ #define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */ #define CONFIG_PHY_BASE_ADR 0 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */