diff options
| -rw-r--r-- | arch/arm/imx-common/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/imx-common/sata.c | 33 | ||||
| -rw-r--r-- | arch/arm/include/asm/imx-common/sata.h | 16 | ||||
| -rw-r--r-- | board/boundary/nitrogen6x/nitrogen6x.c | 27 | 
4 files changed, 53 insertions, 26 deletions
| diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 2c8044116..68f0f5276 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -17,6 +17,9 @@ endif  ifeq ($(SOC),$(filter $(SOC),mx6 mxs))  obj-y	+= misc.o  endif +ifeq ($(SOC),$(filter $(SOC),mx6)) +objs-$(CONFIG_CMD_SATA) += sata.o +endif  obj-$(CONFIG_CMD_BMODE) += cmd_bmode.o  obj-$(CONFIG_CMD_HDMIDETECT) += cmd_hdmidet.o diff --git a/arch/arm/imx-common/sata.c b/arch/arm/imx-common/sata.c new file mode 100644 index 000000000..1b4c5029a --- /dev/null +++ b/arch/arm/imx-common/sata.c @@ -0,0 +1,33 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier:	GPL-2.0+ + */ + +#include <asm/imx-common/iomux-v3.h> +#include <asm/arch/iomux.h> +#include <asm/io.h> + +int setup_sata(void) +{ +	struct iomuxc_base_regs *const iomuxc_regs +		= (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR; + +	int ret = enable_sata_clock(); +	if (ret) +		return ret; + +	clrsetbits_le32(&iomuxc_regs->gpr[13], +			IOMUXC_GPR13_SATA_MASK, +			IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB +			|IOMUXC_GPR13_SATA_PHY_7_SATA2M +			|IOMUXC_GPR13_SATA_SPEED_3G +			|(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT) +			|IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED +			|IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 +			|IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB +			|IOMUXC_GPR13_SATA_PHY_2_TX_1P104V +			|IOMUXC_GPR13_SATA_PHY_1_SLOW); + +	return 0; +} diff --git a/arch/arm/include/asm/imx-common/sata.h b/arch/arm/include/asm/imx-common/sata.h new file mode 100644 index 000000000..6b864cbd1 --- /dev/null +++ b/arch/arm/include/asm/imx-common/sata.h @@ -0,0 +1,16 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier:	GPL-2.0+ + */ + +#ifndef __IMX_SATA_H_ +#define __IMX_SATA_H_ + +/* + * SATA setup for i.mx6 quad based platform + */ + +int setup_sata(void); + +#endif diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 616ad550a..3f4cfa1a2 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -17,6 +17,7 @@  #include <asm/gpio.h>  #include <asm/imx-common/iomux-v3.h>  #include <asm/imx-common/mxc_i2c.h> +#include <asm/imx-common/sata.h>  #include <asm/imx-common/boot_mode.h>  #include <mmc.h>  #include <fsl_esdhc.h> @@ -401,32 +402,6 @@ static void setup_buttons(void)  					 ARRAY_SIZE(button_pads));  } -#ifdef CONFIG_CMD_SATA - -int setup_sata(void) -{ -	struct iomuxc_base_regs *const iomuxc_regs -		= (struct iomuxc_base_regs *) IOMUXC_BASE_ADDR; -	int ret = enable_sata_clock(); -	if (ret) -		return ret; - -	clrsetbits_le32(&iomuxc_regs->gpr[13], -			IOMUXC_GPR13_SATA_MASK, -			IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB -			|IOMUXC_GPR13_SATA_PHY_7_SATA2M -			|IOMUXC_GPR13_SATA_SPEED_3G -			|(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT) -			|IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED -			|IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 -			|IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB -			|IOMUXC_GPR13_SATA_PHY_2_TX_1P104V -			|IOMUXC_GPR13_SATA_PHY_1_SLOW); - -	return 0; -} -#endif -  #if defined(CONFIG_VIDEO_IPUV3)  static iomux_v3_cfg_t const backlight_pads[] = { |