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authorGiuseppe Pagano <giuseppe.pagano@seco.com>2013-11-28 12:32:48 +0100
committerStefano Babic <sbabic@denx.de>2013-12-17 18:12:14 +0100
commit164d98466103a46b7c881149e92ec2a28a6375be (patch)
tree138acc7e8cc9ce11bfb28f4d423bd63ad663bb24
parentb47abc36aaa4695ed50226ca1f3bd8f0b58bdaa6 (diff)
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nitrogen6x: Move setup_sata to common part
Move setup_sata function definition from platform file nitrogen6x.c to arch/arm/imx-common/sata.c to avoid code duplication. Signed-off-by: Giuseppe Pagano <giuseppe.pagano@seco.com> CC: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com> CC: Eric Nelson <eric.nelson@boundarydevices.com>
-rw-r--r--arch/arm/imx-common/Makefile3
-rw-r--r--arch/arm/imx-common/sata.c33
-rw-r--r--arch/arm/include/asm/imx-common/sata.h16
-rw-r--r--board/boundary/nitrogen6x/nitrogen6x.c27
4 files changed, 53 insertions, 26 deletions
diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile
index 2c80441..68f0f52 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 0000000..1b4c502
--- /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 0000000..6b864cb
--- /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 616ad55..3f4cfa1 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[] = {