diff options
| author | Simon Baatz <gmbnomis@gmail.com> | 2012-07-20 09:59:14 +0000 |
|---|---|---|
| committer | Prafulla Wadaskar <prafulla@marvell.com> | 2012-10-03 16:43:13 +0530 |
| commit | a0452346c4e5223ed30b70e4be1bb4a0620f496a (patch) | |
| tree | 4554362b57b535a3d9c9848b2a5a5040d5d0014f /board/raidsonic | |
| parent | 3a5b9fe64949e5cf1dab49db4656096a0d6905cd (diff) | |
| download | u-boot-imx-a0452346c4e5223ed30b70e4be1bb4a0620f496a.zip u-boot-imx-a0452346c4e5223ed30b70e4be1bb4a0620f496a.tar.gz u-boot-imx-a0452346c4e5223ed30b70e4be1bb4a0620f496a.tar.bz2 | |
kirkwood: ib62x0: Invert SATA activity LEDs
The hardware design of the IB-NAS62x0 causes the SATA activity
LEDs to be on when idle by default. Reverse the polarity of the
activity LEDs in early init.
Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
Cc: Luka Perkov <uboot@lukaperkov.net>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Luka Perkov <uboot@lukaperkov.net>
Diffstat (limited to 'board/raidsonic')
| -rw-r--r-- | board/raidsonic/ib62x0/ib62x0.c | 3 | ||||
| -rw-r--r-- | board/raidsonic/ib62x0/ib62x0.h | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/board/raidsonic/ib62x0/ib62x0.c b/board/raidsonic/ib62x0/ib62x0.c index 1164d6b..b7e6e41 100644 --- a/board/raidsonic/ib62x0/ib62x0.c +++ b/board/raidsonic/ib62x0/ib62x0.c @@ -23,6 +23,7 @@ #include <common.h> #include <miiphy.h> +#include <asm/io.h> #include <asm/arch/cpu.h> #include <asm/arch/kirkwood.h> #include <asm/arch/mpp.h> @@ -41,6 +42,8 @@ int board_early_init_f(void) IB62x0_OE_VAL_HIGH, IB62x0_OE_LOW, IB62x0_OE_HIGH); + /* Set SATA activity LEDs to default off */ + writel(MVSATAHC_LED_POLARITY_CTRL, MVSATAHC_LED_CONF_REG); /* Multi-Purpose Pins Functionality configuration */ u32 kwmpp_config[] = { MPP0_NF_IO2, diff --git a/board/raidsonic/ib62x0/ib62x0.h b/board/raidsonic/ib62x0/ib62x0.h index 0c30690..0118c2b 100644 --- a/board/raidsonic/ib62x0/ib62x0.h +++ b/board/raidsonic/ib62x0/ib62x0.h @@ -37,4 +37,8 @@ #define MV88E1116_RGMII_TXTM_CTRL (1 << 4) #define MV88E1116_RGMII_RXTM_CTRL (1 << 5) +/* SATAHC related */ +#define MVSATAHC_LED_CONF_REG (MV_SATA_BASE + 0x2C) +#define MVSATAHC_LED_POLARITY_CTRL (1 << 3) + #endif /* __IB62x0_H */ |