From a937fd1682625b1f87b555e2af9117fcb2999d7c Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:18 +0200
Subject: compulab: refactor board revision handling

Move board revision handling code to a common location
for further reuse.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t35/cm_t35.c | 21 +++------------------
 board/compulab/common/Makefile |  5 +++--
 board/compulab/common/common.c | 25 +++++++++++++++++++++++++
 board/compulab/common/common.h | 14 ++++++++++++++
 board/compulab/common/eeprom.c | 14 +++++++++-----
 5 files changed, 54 insertions(+), 25 deletions(-)
 create mode 100644 board/compulab/common/common.c
 create mode 100644 board/compulab/common/common.h

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index d0b0930..5453942 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -33,6 +33,7 @@
 #include <asm/ehci-omap.h>
 #include <asm/gpio.h>
 
+#include "../common/common.h"
 #include "../common/eeprom.h"
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -154,34 +155,18 @@ int board_init(void)
 	return 0;
 }
 
-static u32 cm_t3x_rev;
-
 /*
  * Routine: get_board_rev
  * Description: read system revision
  */
 u32 get_board_rev(void)
 {
-	if (!cm_t3x_rev)
-		cm_t3x_rev = cl_eeprom_get_board_rev();
-
-	return cm_t3x_rev;
+	return cl_eeprom_get_board_rev();
 };
 
-/*
- * Routine: misc_init_r
- * Description: display die ID
- */
 int misc_init_r(void)
 {
-	u32 board_rev = get_board_rev();
-	u32 rev_major = board_rev / 100;
-	u32 rev_minor = board_rev - (rev_major * 100);
-
-	if ((rev_minor / 10) * 10 == rev_minor)
-		rev_minor = rev_minor / 10;
-
-	printf("PCB:   %u.%u\n", rev_major, rev_minor);
+	cl_print_pcb_info();
 	dieid_num_r();
 
 	return 0;
diff --git a/board/compulab/common/Makefile b/board/compulab/common/Makefile
index 4044ac9..e343bf0 100644
--- a/board/compulab/common/Makefile
+++ b/board/compulab/common/Makefile
@@ -6,5 +6,6 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-$(CONFIG_SYS_I2C) += eeprom.o
-obj-$(CONFIG_LCD) += omap3_display.o
+obj-y				+= common.o
+obj-$(CONFIG_SYS_I2C)		+= eeprom.o
+obj-$(CONFIG_LCD)		+= omap3_display.o
diff --git a/board/compulab/common/common.c b/board/compulab/common/common.c
new file mode 100644
index 0000000..6d2d7b0
--- /dev/null
+++ b/board/compulab/common/common.c
@@ -0,0 +1,25 @@
+/*
+ * (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Authors: Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/bootm.h>
+
+#include "common.h"
+#include "eeprom.h"
+
+void cl_print_pcb_info(void)
+{
+	u32 board_rev = get_board_rev();
+	u32 rev_major = board_rev / 100;
+	u32 rev_minor = board_rev - (rev_major * 100);
+
+	if ((rev_minor / 10) * 10 == rev_minor)
+		rev_minor = rev_minor / 10;
+
+	printf("PCB:   %u.%u\n", rev_major, rev_minor);
+}
diff --git a/board/compulab/common/common.h b/board/compulab/common/common.h
new file mode 100644
index 0000000..316ee4c
--- /dev/null
+++ b/board/compulab/common/common.h
@@ -0,0 +1,14 @@
+/*
+ * (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Authors: Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _CL_COMMON_
+#define _CL_COMMON_
+
+void cl_print_pcb_info(void);
+
+#endif /* _CL_COMMON_ */
diff --git a/board/compulab/common/eeprom.c b/board/compulab/common/eeprom.c
index 2df3ada..a45e7be 100644
--- a/board/compulab/common/eeprom.c
+++ b/board/compulab/common/eeprom.c
@@ -109,23 +109,27 @@ int cl_eeprom_read_mac_addr(uchar *buf)
 	return cl_eeprom_read(offset, buf, 6);
 }
 
+static u32 board_rev;
+
 /*
  * Routine: cl_eeprom_get_board_rev
  * Description: read system revision from eeprom
  */
 u32 cl_eeprom_get_board_rev(void)
 {
-	u32 rev = 0;
 	char str[5]; /* Legacy representation can contain at most 4 digits */
 	uint offset = BOARD_REV_OFFSET_LEGACY;
 
+	if (board_rev)
+		return board_rev;
+
 	if (cl_eeprom_setup_layout())
 		return 0;
 
 	if (cl_eeprom_layout != LAYOUT_LEGACY)
 		offset = BOARD_REV_OFFSET;
 
-	if (cl_eeprom_read(offset, (uchar *)&rev, BOARD_REV_SIZE))
+	if (cl_eeprom_read(offset, (uchar *)&board_rev, BOARD_REV_SIZE))
 		return 0;
 
 	/*
@@ -133,9 +137,9 @@ u32 cl_eeprom_get_board_rev(void)
 	 * representation. i.e. for rev 1.00: 0x100 --> 0x64
 	 */
 	if (cl_eeprom_layout == LAYOUT_LEGACY) {
-		sprintf(str, "%x", rev);
-		rev = simple_strtoul(str, NULL, 10);
+		sprintf(str, "%x", board_rev);
+		board_rev = simple_strtoul(str, NULL, 10);
 	}
 
-	return rev;
+	return board_rev;
 };
-- 
cgit v1.1


From 959bc1d5fa83eab057f12cb5ef79bd37ec98eb83 Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:19 +0200
Subject: omap3: cm-t35: move the USB hub reset code

Extract the USB hub reset code to a common location where it can be
reused by other compulab boards.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t35/cm_t35.c | 14 +++-----------
 board/compulab/common/common.c | 22 ++++++++++++++++++++++
 board/compulab/common/common.h | 13 +++++++++++++
 3 files changed, 38 insertions(+), 11 deletions(-)

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index 5453942..aca41c8 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -568,21 +568,12 @@ struct omap_usbhs_board_data usbhs_bdata = {
 
 #define SB_T35_USB_HUB_RESET_GPIO	167
 int ehci_hcd_init(int index, enum usb_init_type init,
-		struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+		  struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 {
 	u8 val;
 	int offset;
 
-	if (gpio_request(SB_T35_USB_HUB_RESET_GPIO, "SB-T35 usb hub reset")) {
-		printf("Error: can't obtain GPIO %d for SB-T35 usb hub reset",
-				SB_T35_USB_HUB_RESET_GPIO);
-		return -1;
-	}
-
-	gpio_direction_output(SB_T35_USB_HUB_RESET_GPIO, 0);
-	udelay(10);
-	gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
-	udelay(1000);
+	cl_usb_hub_init(SB_T35_USB_HUB_RESET_GPIO, "sb-t35 hub rst");
 
 	offset = TWL4030_BASEADD_GPIO + TWL4030_GPIO_GPIODATADIR1;
 	twl4030_i2c_read_u8(TWL4030_CHIP_GPIO, offset, &val);
@@ -599,6 +590,7 @@ int ehci_hcd_init(int index, enum usb_init_type init,
 
 int ehci_hcd_stop(void)
 {
+	cl_usb_hub_deinit(SB_T35_USB_HUB_RESET_GPIO);
 	return omap_ehci_hcd_stop();
 }
 #endif /* CONFIG_USB_EHCI_OMAP */
diff --git a/board/compulab/common/common.c b/board/compulab/common/common.c
index 6d2d7b0..f2ce522 100644
--- a/board/compulab/common/common.c
+++ b/board/compulab/common/common.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <asm/bootm.h>
+#include <asm/gpio.h>
 
 #include "common.h"
 #include "eeprom.h"
@@ -23,3 +24,24 @@ void cl_print_pcb_info(void)
 
 	printf("PCB:   %u.%u\n", rev_major, rev_minor);
 }
+
+#ifdef CONFIG_CMD_USB
+int cl_usb_hub_init(int gpio, const char *label)
+{
+	if (gpio_request(gpio, label)) {
+		printf("Error: can't obtain GPIO%d for %s", gpio, label);
+		return -1;
+	}
+
+	gpio_direction_output(gpio, 0);
+	udelay(10);
+	gpio_set_value(gpio, 1);
+	udelay(1000);
+	return 0;
+}
+
+void cl_usb_hub_deinit(int gpio)
+{
+	gpio_free(gpio);
+}
+#endif
diff --git a/board/compulab/common/common.h b/board/compulab/common/common.h
index 316ee4c..ffe1ef8 100644
--- a/board/compulab/common/common.h
+++ b/board/compulab/common/common.h
@@ -9,6 +9,19 @@
 #ifndef _CL_COMMON_
 #define _CL_COMMON_
 
+#include <asm/errno.h>
+
 void cl_print_pcb_info(void);
 
+#ifdef CONFIG_CMD_USB
+int cl_usb_hub_init(int gpio, const char *label);
+void cl_usb_hub_deinit(int gpio);
+#else /* !CONFIG_CMD_USB */
+static inline int cl_usb_hub_init(int gpio, const char *label)
+{
+	return -ENOSYS;
+}
+static inline void cl_usb_hub_deinit(int gpio) {}
+#endif /* CONFIG_CMD_USB */
+
 #endif /* _CL_COMMON_ */
-- 
cgit v1.1


From f4a40f05f504407a036e2beee88ce17930d5d45c Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:20 +0200
Subject: omap3: cm-t35: extract the splash code from board

The splash screen loading code can be reused by other compulab boards.
For now extract it to a common location for further reuse.

This also switches the splash code dependency from CONFIG_LCD to
CONFIG_SPLASH_SCREEN as it should normally be.

In addition this patch fixes the accidental dependency of the
get_board_mem_timings() function on CONFIG_LCD, by just moving the
splash code and leaving the above function intact.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t35/cm_t35.c | 62 ++----------------------------------
 board/compulab/common/Makefile |  1 +
 board/compulab/common/common.h |  9 ++++++
 board/compulab/common/splash.c | 72 ++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 85 insertions(+), 59 deletions(-)
 create mode 100644 board/compulab/common/splash.c

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index aca41c8..a3b38ae 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -19,9 +19,7 @@
 #include <i2c.h>
 #include <usb.h>
 #include <mmc.h>
-#include <nand.h>
 #include <twl4030.h>
-#include <bmp_layout.h>
 #include <linux/compiler.h>
 
 #include <asm/io.h>
@@ -54,48 +52,6 @@ static u32 gpmc_net_config[GPMC_MAX_REG] = {
 	0
 };
 
-#ifdef CONFIG_LCD
-#ifdef CONFIG_CMD_NAND
-static int splash_load_from_nand(u32 bmp_load_addr)
-{
-	struct bmp_header *bmp_hdr;
-	int res, splash_screen_nand_offset = 0x100000;
-	size_t bmp_size, bmp_header_size = sizeof(struct bmp_header);
-
-	if (bmp_load_addr + bmp_header_size >= gd->start_addr_sp)
-		goto splash_address_too_high;
-
-	res = nand_read_skip_bad(&nand_info[nand_curr_device],
-			splash_screen_nand_offset, &bmp_header_size,
-			NULL, nand_info[nand_curr_device].size,
-			(u_char *)bmp_load_addr);
-	if (res < 0)
-		return res;
-
-	bmp_hdr = (struct bmp_header *)bmp_load_addr;
-	bmp_size = le32_to_cpu(bmp_hdr->file_size);
-
-	if (bmp_load_addr + bmp_size >= gd->start_addr_sp)
-		goto splash_address_too_high;
-
-	return nand_read_skip_bad(&nand_info[nand_curr_device],
-			splash_screen_nand_offset, &bmp_size,
-			NULL, nand_info[nand_curr_device].size,
-			(u_char *)bmp_load_addr);
-
-splash_address_too_high:
-	printf("Error: splashimage address too high. Data overwrites U-Boot "
-		"and/or placed beyond DRAM boundaries.\n");
-
-	return -1;
-}
-#else
-static inline int splash_load_from_nand(void)
-{
-	return -1;
-}
-#endif /* CONFIG_CMD_NAND */
-
 #ifdef CONFIG_SPL_BUILD
 /*
  * Routine: get_board_mem_timings
@@ -112,24 +68,12 @@ void get_board_mem_timings(struct board_sdrc_timings *timings)
 }
 #endif
 
+#define CM_T35_SPLASH_NAND_OFFSET 0x100000
+
 int splash_screen_prepare(void)
 {
-	char *env_splashimage_value;
-	u32 bmp_load_addr;
-
-	env_splashimage_value = getenv("splashimage");
-	if (env_splashimage_value == NULL)
-		return -1;
-
-	bmp_load_addr = simple_strtoul(env_splashimage_value, 0, 16);
-	if (bmp_load_addr == 0) {
-		printf("Error: bad splashimage address specified\n");
-		return -1;
-	}
-
-	return splash_load_from_nand(bmp_load_addr);
+	return cl_splash_screen_prepare(CM_T35_SPLASH_NAND_OFFSET);
 }
-#endif /* CONFIG_LCD */
 
 /*
  * Routine: board_init
diff --git a/board/compulab/common/Makefile b/board/compulab/common/Makefile
index e343bf0..78237d1 100644
--- a/board/compulab/common/Makefile
+++ b/board/compulab/common/Makefile
@@ -9,3 +9,4 @@
 obj-y				+= common.o
 obj-$(CONFIG_SYS_I2C)		+= eeprom.o
 obj-$(CONFIG_LCD)		+= omap3_display.o
+obj-$(CONFIG_SPLASH_SCREEN)	+= splash.o
diff --git a/board/compulab/common/common.h b/board/compulab/common/common.h
index ffe1ef8..7a106d6 100644
--- a/board/compulab/common/common.h
+++ b/board/compulab/common/common.h
@@ -24,4 +24,13 @@ static inline int cl_usb_hub_init(int gpio, const char *label)
 static inline void cl_usb_hub_deinit(int gpio) {}
 #endif /* CONFIG_CMD_USB */
 
+#ifdef CONFIG_SPLASH_SCREEN
+int cl_splash_screen_prepare(int nand_offset);
+#else /* !CONFIG_SPLASH_SCREEN */
+static inline int cl_splash_screen_prepare(int nand_offset)
+{
+	return -ENOSYS;
+}
+#endif /* CONFIG_SPLASH_SCREEN */
+
 #endif /* _CL_COMMON_ */
diff --git a/board/compulab/common/splash.c b/board/compulab/common/splash.c
new file mode 100644
index 0000000..49ed49b
--- /dev/null
+++ b/board/compulab/common/splash.c
@@ -0,0 +1,72 @@
+/*
+ * (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Authors: Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <nand.h>
+#include <bmp_layout.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_CMD_NAND
+static int splash_load_from_nand(u32 bmp_load_addr, int nand_offset)
+{
+	struct bmp_header *bmp_hdr;
+	int res;
+	size_t bmp_size, bmp_header_size = sizeof(struct bmp_header);
+
+	if (bmp_load_addr + bmp_header_size >= gd->start_addr_sp)
+		goto splash_address_too_high;
+
+	res = nand_read_skip_bad(&nand_info[nand_curr_device],
+			nand_offset, &bmp_header_size,
+			NULL, nand_info[nand_curr_device].size,
+			(u_char *)bmp_load_addr);
+	if (res < 0)
+		return res;
+
+	bmp_hdr = (struct bmp_header *)bmp_load_addr;
+	bmp_size = le32_to_cpu(bmp_hdr->file_size);
+
+	if (bmp_load_addr + bmp_size >= gd->start_addr_sp)
+		goto splash_address_too_high;
+
+	return nand_read_skip_bad(&nand_info[nand_curr_device],
+			nand_offset, &bmp_size,
+			NULL, nand_info[nand_curr_device].size,
+			(u_char *)bmp_load_addr);
+
+splash_address_too_high:
+	printf("Error: splashimage address too high. Data overwrites U-Boot "
+		"and/or placed beyond DRAM boundaries.\n");
+
+	return -1;
+}
+#else
+static inline int splash_load_from_nand(u32 bmp_load_addr, int nand_offset)
+{
+	return -1;
+}
+#endif /* CONFIG_CMD_NAND */
+
+int cl_splash_screen_prepare(int nand_offset)
+{
+	char *env_splashimage_value;
+	u32 bmp_load_addr;
+
+	env_splashimage_value = getenv("splashimage");
+	if (env_splashimage_value == NULL)
+		return -1;
+
+	bmp_load_addr = simple_strtoul(env_splashimage_value, 0, 16);
+	if (bmp_load_addr == 0) {
+		printf("Error: bad splashimage address specified\n");
+		return -1;
+	}
+
+	return splash_load_from_nand(bmp_load_addr, nand_offset);
+}
-- 
cgit v1.1


From 9886c3d7a803f639b975f63397cc24a3307fa7b6 Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:21 +0200
Subject: omap3: cm-t35: move the SMC911x code

Extract the SMC911x initialization code to a common location where it
can be reused by other compulab omap3 based boards.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t35/cm_t35.c        | 50 +++----------------
 board/compulab/common/Makefile        |  1 +
 board/compulab/common/common.h        | 11 +++++
 board/compulab/common/omap3_smc911x.c | 93 +++++++++++++++++++++++++++++++++++
 4 files changed, 112 insertions(+), 43 deletions(-)
 create mode 100644 board/compulab/common/omap3_smc911x.c

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index a3b38ae..3b96318 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -23,6 +23,7 @@
 #include <linux/compiler.h>
 
 #include <asm/io.h>
+#include <asm/errno.h>
 #include <asm/arch/mem.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/mmc_host_def.h>
@@ -42,16 +43,6 @@ const omap3_sysinfo sysinfo = {
 	"NAND",
 };
 
-static u32 gpmc_net_config[GPMC_MAX_REG] = {
-	NET_GPMC_CONFIG1,
-	NET_GPMC_CONFIG2,
-	NET_GPMC_CONFIG3,
-	NET_GPMC_CONFIG4,
-	NET_GPMC_CONFIG5,
-	NET_GPMC_CONFIG6,
-	0
-};
-
 #ifdef CONFIG_SPL_BUILD
 /*
  * Routine: get_board_mem_timings
@@ -391,37 +382,12 @@ int board_mmc_init(bd_t *bis)
 }
 #endif
 
-/*
- * Routine: setup_net_chip_gmpc
- * Description: Setting up the configuration GPMC registers specific to the
- *		Ethernet hardware.
- */
-static void setup_net_chip_gmpc(void)
-{
-	struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
-
-	enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[5],
-			      CM_T3X_SMC911X_BASE, GPMC_SIZE_16M);
-	enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[4],
-			      SB_T35_SMC911X_BASE, GPMC_SIZE_16M);
-
-	/* Enable off mode for NWE in PADCONF_GPMC_NWE register */
-	writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
-
-	/* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */
-	writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe);
-
-	/* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */
-	writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00,
-		&ctrl_base->gpmc_nadv_ale);
-}
-
 #ifdef CONFIG_SYS_I2C_OMAP34XX
 /*
  * Routine: reset_net_chip
  * Description: reset the Ethernet controller via TPS65930 GPIO
  */
-static void reset_net_chip(void)
+static int cm_t3x_reset_net_chip(int gpio)
 {
 	/* Set GPIO1 of TPS65930 as output */
 	twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x03,
@@ -436,9 +402,10 @@ static void reset_net_chip(void)
 	twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x0C,
 			     0x02);
 	mdelay(1);
+	return 0;
 }
 #else
-static inline void reset_net_chip(void) {}
+static inline int cm_t3x_reset_net_chip(int gpio) { return 0; }
 #endif
 
 #ifdef CONFIG_SMC911X
@@ -465,7 +432,6 @@ static int handle_mac_address(void)
 	return eth_setenv_enetaddr("ethaddr", enetaddr);
 }
 
-
 /*
  * Routine: board_eth_init
  * Description: initialize module and base-board Ethernet chips
@@ -474,18 +440,16 @@ int board_eth_init(bd_t *bis)
 {
 	int rc = 0, rc1 = 0;
 
-	setup_net_chip_gmpc();
-	reset_net_chip();
-
 	rc1 = handle_mac_address();
 	if (rc1)
 		printf("No MAC address found! ");
 
-	rc1 = smc911x_initialize(0, CM_T3X_SMC911X_BASE);
+	rc1 = cl_omap3_smc911x_init(0, 5, CM_T3X_SMC911X_BASE,
+				    cm_t3x_reset_net_chip, -EINVAL);
 	if (rc1 > 0)
 		rc++;
 
-	rc1 = smc911x_initialize(1, SB_T35_SMC911X_BASE);
+	rc1 = cl_omap3_smc911x_init(1, 4, SB_T35_SMC911X_BASE, NULL, -EINVAL);
 	if (rc1 > 0)
 		rc++;
 
diff --git a/board/compulab/common/Makefile b/board/compulab/common/Makefile
index 78237d1..dbf0009 100644
--- a/board/compulab/common/Makefile
+++ b/board/compulab/common/Makefile
@@ -10,3 +10,4 @@ obj-y				+= common.o
 obj-$(CONFIG_SYS_I2C)		+= eeprom.o
 obj-$(CONFIG_LCD)		+= omap3_display.o
 obj-$(CONFIG_SPLASH_SCREEN)	+= splash.o
+obj-$(CONFIG_SMC911X)		+= omap3_smc911x.o
diff --git a/board/compulab/common/common.h b/board/compulab/common/common.h
index 7a106d6..68ffb11 100644
--- a/board/compulab/common/common.h
+++ b/board/compulab/common/common.h
@@ -33,4 +33,15 @@ static inline int cl_splash_screen_prepare(int nand_offset)
 }
 #endif /* CONFIG_SPLASH_SCREEN */
 
+#ifdef CONFIG_SMC911X
+int cl_omap3_smc911x_init(int id, int cs, u32 base_addr,
+			  int (*reset)(int), int rst_gpio);
+#else /* !CONFIG_SMC911X */
+static inline int cl_omap3_smc911x_init(int id, int cs, u32 base_addr,
+					int (*reset)(int), int rst_gpio)
+{
+	return -ENOSYS;
+}
+#endif /* CONFIG_SMC911X */
+
 #endif /* _CL_COMMON_ */
diff --git a/board/compulab/common/omap3_smc911x.c b/board/compulab/common/omap3_smc911x.c
new file mode 100644
index 0000000..4561661
--- /dev/null
+++ b/board/compulab/common/omap3_smc911x.c
@@ -0,0 +1,93 @@
+/*
+ * (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Authors: Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <netdev.h>
+
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+
+#include "common.h"
+
+static u32 cl_omap3_smc911x_gpmc_net_config[GPMC_MAX_REG] = {
+	NET_GPMC_CONFIG1,
+	NET_GPMC_CONFIG2,
+	NET_GPMC_CONFIG3,
+	NET_GPMC_CONFIG4,
+	NET_GPMC_CONFIG5,
+	NET_GPMC_CONFIG6,
+	0
+};
+
+static void cl_omap3_smc911x_setup_net_chip_gmpc(int cs, u32 base_addr)
+{
+	struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
+
+	enable_gpmc_cs_config(cl_omap3_smc911x_gpmc_net_config,
+			      &gpmc_cfg->cs[cs], base_addr, GPMC_SIZE_16M);
+
+	/* Enable off mode for NWE in PADCONF_GPMC_NWE register */
+	writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
+
+	/* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */
+	writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe);
+
+	/* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */
+	writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00,
+	       &ctrl_base->gpmc_nadv_ale);
+}
+
+#ifdef CONFIG_OMAP_GPIO
+static int cl_omap3_smc911x_reset_net_chip(int gpio)
+{
+	int err;
+
+	if (!gpio_is_valid(gpio))
+		return -EINVAL;
+
+	err = gpio_request(gpio, "eth rst");
+	if (err)
+		return err;
+
+	/* Set gpio as output and send a pulse */
+	gpio_direction_output(gpio, 1);
+	udelay(1);
+	gpio_set_value(gpio, 0);
+	mdelay(40);
+	gpio_set_value(gpio, 1);
+	mdelay(1);
+
+	return 0;
+}
+#else /* !CONFIG_OMAP_GPIO */
+static inline int cl_omap3_smc911x_reset_net_chip(int gpio) { return 0; }
+#endif /* CONFIG_OMAP_GPIO */
+
+int cl_omap3_smc911x_init(int id, int cs, u32 base_addr,
+			  int (*reset)(int), int rst_gpio)
+{
+	int ret;
+
+	cl_omap3_smc911x_setup_net_chip_gmpc(cs, base_addr);
+
+	if (reset)
+		reset(rst_gpio);
+	else
+		cl_omap3_smc911x_reset_net_chip(rst_gpio);
+
+	ret = smc911x_initialize(id, base_addr);
+	if (ret > 0)
+		return ret;
+
+	printf("Failed initializing SMC911x! ");
+	return 0;
+}
-- 
cgit v1.1


From 0b6f358c01ab0e2828cb34a8b60e565c72b6a764 Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:22 +0200
Subject: omap3: cm-t35: move get_board_serial() fallback

The fallback is used for cases when CONFIG_SERIAL_TAG defined, but the
eeprom is not used.
The fallback is useful for more than one CompuLab board, so move it to a
common location.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t35/cm_t35.c | 10 ----------
 board/compulab/common/common.c | 12 ++++++++++++
 2 files changed, 12 insertions(+), 10 deletions(-)

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index 3b96318..886c723 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -457,16 +457,6 @@ int board_eth_init(bd_t *bis)
 }
 #endif
 
-void __weak get_board_serial(struct tag_serialnr *serialnr)
-{
-	/*
-	 * This corresponds to what happens when we can communicate with the
-	 * eeprom but don't get a valid board serial value.
-	 */
-	serialnr->low = 0;
-	serialnr->high = 0;
-};
-
 #ifdef CONFIG_USB_EHCI_OMAP
 struct omap_usbhs_board_data usbhs_bdata = {
 	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
diff --git a/board/compulab/common/common.c b/board/compulab/common/common.c
index f2ce522..b25d9a2 100644
--- a/board/compulab/common/common.c
+++ b/board/compulab/common/common.c
@@ -25,6 +25,18 @@ void cl_print_pcb_info(void)
 	printf("PCB:   %u.%u\n", rev_major, rev_minor);
 }
 
+#ifdef CONFIG_SERIAL_TAG
+void __weak get_board_serial(struct tag_serialnr *serialnr)
+{
+	/*
+	 * This corresponds to what happens when we can communicate with the
+	 * eeprom but don't get a valid board serial value.
+	 */
+	serialnr->low = 0;
+	serialnr->high = 0;
+};
+#endif
+
 #ifdef CONFIG_CMD_USB
 int cl_usb_hub_init(int gpio, const char *label)
 {
-- 
cgit v1.1


From 0b03a931abcc7572489be07bee169a6d9a23832a Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:23 +0200
Subject: omap: hsmmc: assume cd gpio is active low

Switch the default CD GPIO polarity to active low.

The current hsmmc driver assumption that the CD GPIO is active high, but
in the real hardware, usually the opposite holds.
The usual SD card socket has a mechanical switch which is grounded as
soon as a card is inserted.
Of course there might be some board logic which inverts the signal, but
as far as current users are concerned, there is no such logic.

Current U-Boot users either not using the CD functionality, or have a
different way (e.g. external to SoC GPIO controller) for checking the
card presence.

This patch also brings the polarity assumption in line with the Linux
kernel and adds appropriate comments.

This patch also might spare issues once the TWL GPIO driver will be
converted to the DM.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t54/cm_t54.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t54/cm_t54.c b/board/compulab/cm_t54/cm_t54.c
index 944b723..b1a067d 100644
--- a/board/compulab/cm_t54/cm_t54.c
+++ b/board/compulab/cm_t54/cm_t54.c
@@ -100,16 +100,11 @@ uint mmc_get_env_part(struct mmc *mmc)
 #define SB_T54_CD_GPIO 228
 #define SB_T54_WP_GPIO 229
 
-int board_mmc_getcd(struct mmc *mmc)
-{
-	return !gpio_get_value(SB_T54_CD_GPIO);
-}
-
 int board_mmc_init(bd_t *bis)
 {
 	int ret0, ret1;
 
-	ret0 = omap_mmc_init(0, 0, 0, -1, SB_T54_WP_GPIO);
+	ret0 = omap_mmc_init(0, 0, 0, SB_T54_CD_GPIO, SB_T54_WP_GPIO);
 	if (ret0)
 		printf("cm_t54: failed to initialize mmc0\n");
 
-- 
cgit v1.1


From b09bf72317e3bb939d29fbfc149fa0a2d993c48a Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Wed, 5 Nov 2014 14:25:35 +0200
Subject: omap3: cm-t3517: add basic board support

CompuLab cm-t3517 is Computer on Module (CoM) based on AM3517 SoC.
Features: up to 256MB DDR2, up to 512MB NAND, USB hub, mUSB, WiFi, BT,
Analog audio codec, touch screen controller, LED.

Add basic support including:
LED, Serial console, NAND, MMC, GPIO, I2C, 256MB DRAM.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
---
 board/compulab/cm_t3517/Kconfig     |  12 ++++
 board/compulab/cm_t3517/MAINTAINERS |   6 ++
 board/compulab/cm_t3517/Makefile    |   9 +++
 board/compulab/cm_t3517/cm_t3517.c  |  60 ++++++++++++++++
 board/compulab/cm_t3517/mux.c       | 135 ++++++++++++++++++++++++++++++++++++
 5 files changed, 222 insertions(+)
 create mode 100644 board/compulab/cm_t3517/Kconfig
 create mode 100644 board/compulab/cm_t3517/MAINTAINERS
 create mode 100644 board/compulab/cm_t3517/Makefile
 create mode 100644 board/compulab/cm_t3517/cm_t3517.c
 create mode 100644 board/compulab/cm_t3517/mux.c

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t3517/Kconfig b/board/compulab/cm_t3517/Kconfig
new file mode 100644
index 0000000..2f5473d
--- /dev/null
+++ b/board/compulab/cm_t3517/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_CM_T3517
+
+config SYS_BOARD
+	default "cm_t3517"
+
+config SYS_VENDOR
+	default "compulab"
+
+config SYS_CONFIG_NAME
+	default "cm_t3517"
+
+endif
diff --git a/board/compulab/cm_t3517/MAINTAINERS b/board/compulab/cm_t3517/MAINTAINERS
new file mode 100644
index 0000000..fbb6882
--- /dev/null
+++ b/board/compulab/cm_t3517/MAINTAINERS
@@ -0,0 +1,6 @@
+CM_T3517 BOARD
+M:	Igor Grinberg <grinberg@compulab.co.il>
+S:	Maintained
+F:	board/compulab/cm_t3517/
+F:	include/configs/cm_t3517.h
+F:	configs/cm_t3517_defconfig
diff --git a/board/compulab/cm_t3517/Makefile b/board/compulab/cm_t3517/Makefile
new file mode 100644
index 0000000..4f0db01
--- /dev/null
+++ b/board/compulab/cm_t3517/Makefile
@@ -0,0 +1,9 @@
+#
+# (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
+#
+# Authors: Igor Grinberg <grinberg@compulab.co.il>
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	+= cm_t3517.o mux.o
diff --git a/board/compulab/cm_t3517/cm_t3517.c b/board/compulab/cm_t3517/cm_t3517.c
new file mode 100644
index 0000000..056fc15
--- /dev/null
+++ b/board/compulab/cm_t3517/cm_t3517.c
@@ -0,0 +1,60 @@
+/*
+ * (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Authors: Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <status_led.h>
+#include <mmc.h>
+#include <linux/compiler.h>
+
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/am35x_def.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/sys_proto.h>
+
+#include "../common/common.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+const omap3_sysinfo sysinfo = {
+	DDR_DISCRETE,
+	"CM-T3517 board",
+	"NAND 128/512M",
+};
+
+int board_init(void)
+{
+	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+
+	/* boot param addr */
+	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
+	status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+#endif
+
+	return 0;
+}
+
+int misc_init_r(void)
+{
+	cl_print_pcb_info();
+	dieid_num_r();
+
+	return 0;
+}
+
+#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
+#define SB_T35_CD_GPIO 144
+#define SB_T35_WP_GPIO 59
+
+int board_mmc_init(bd_t *bis)
+{
+	return omap_mmc_init(0, 0, 0, SB_T35_CD_GPIO, SB_T35_WP_GPIO);
+}
+#endif
diff --git a/board/compulab/cm_t3517/mux.c b/board/compulab/cm_t3517/mux.c
new file mode 100644
index 0000000..f799d21
--- /dev/null
+++ b/board/compulab/cm_t3517/mux.c
@@ -0,0 +1,135 @@
+/*
+ * (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Authors: Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/mux.h>
+#include <asm/io.h>
+
+void set_muxconf_regs(void)
+{
+	/* SDRC */
+	MUX_VAL(CP(SDRC_D0),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D1),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D2),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D3),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D4),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D5),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D6),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D7),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D8),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D9),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D10),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D11),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D12),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D13),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D14),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D15),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D16),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D17),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D18),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D19),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D20),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D21),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D22),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D23),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D24),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D25),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D26),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D27),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D28),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D29),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D30),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_D31),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_CLK),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_DQS0),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_DQS1),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_DQS2),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_DQS3),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(SDRC_CKE0),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(SDRC_CKE1),		(IDIS | PTD | DIS | M7));
+
+	/* GPMC */
+	MUX_VAL(CP(GPMC_A1),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A2),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A3),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A4),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A5),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A6),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A7),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A8),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A9),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_A10),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D0),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D1),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D2),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D3),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D4),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D5),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D6),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D7),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D8),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D9),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D10),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D11),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D12),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D13),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D14),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_D15),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(GPMC_NCS0),		(IDIS | PTU | EN  | M0));
+
+	/* SB-T35 SD/MMC WP GPIO59 */
+	MUX_VAL(CP(GPMC_CLK),		(IEN  | PTU | EN  | M4)); /*GPIO_59*/
+	MUX_VAL(CP(GPMC_NWE),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(GPMC_NOE),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(GPMC_NADV_ALE),	(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(GPMC_NBE0_CLE),	(IDIS | PTU | EN  | M0));
+	/* SB-T35 Audio Enable GPIO61 */
+	MUX_VAL(CP(GPMC_NBE1),		(IDIS | PTU | EN  | M4)); /*GPIO_61*/
+	MUX_VAL(CP(GPMC_NWP),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(GPMC_WAIT0),		(IEN  | PTU | EN  | M0));
+
+	/* UART3 Console */
+	MUX_VAL(CP(UART3_RX_IRRX),	(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(UART3_TX_IRTX),	(IDIS | PTD | DIS | M0));
+	/* RTC V3020 nCS GPIO163 */
+	MUX_VAL(CP(UART3_CTS_RCTX),	(IEN  | PTU | EN  | M4)); /*GPIO_163*/
+
+	/* SB-T35 SD/MMC CD GPIO144 */
+	MUX_VAL(CP(UART2_CTS),		(IEN  | PTU | EN  | M4)); /*GPIO_144*/
+	/* WIFI nRESET GPIO145 */
+	MUX_VAL(CP(UART2_RTS),		(IEN  | PTD | EN  | M4)); /*GPIO_145*/
+
+	/* MMC1 */
+	MUX_VAL(CP(MMC1_CLK),		(IDIS | PTU | EN  | M0));
+	MUX_VAL(CP(MMC1_CMD),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(MMC1_DAT0),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(MMC1_DAT1),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(MMC1_DAT2),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(MMC1_DAT3),		(IEN  | PTU | EN  | M0));
+
+	/* I2C */
+	MUX_VAL(CP(I2C1_SCL),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(I2C1_SDA),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(I2C3_SCL),		(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(I2C3_SDA),		(IEN  | PTU | EN  | M0));
+
+	/* Green LED GPIO186 */
+	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTU | DIS | M4)); /*GPIO_186*/
+
+	/* RTC V3020 CS Enable GPIO160 */
+	MUX_VAL(CP(MCBSP_CLKS),		(IEN  | PTD | EN  | M4)); /*GPIO_160*/
+
+	/* SYS_BOOT */
+	MUX_VAL(CP(SYS_BOOT0),		(IEN  | PTU | DIS | M4)); /*GPIO_2*/
+	MUX_VAL(CP(SYS_BOOT1),		(IEN  | PTU | DIS | M4)); /*GPIO_3*/
+	MUX_VAL(CP(SYS_BOOT2),		(IEN  | PTU | DIS | M4)); /*GPIO_4*/
+	MUX_VAL(CP(SYS_BOOT3),		(IEN  | PTU | DIS | M4)); /*GPIO_5*/
+	MUX_VAL(CP(SYS_BOOT4),		(IEN  | PTU | DIS | M4)); /*GPIO_6*/
+	MUX_VAL(CP(SYS_BOOT5),		(IEN  | PTU | DIS | M4)); /*GPIO_7*/
+}
-- 
cgit v1.1


From 011f5c13f8b6734b0e34b016842a8b93b6902d30 Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:25 +0200
Subject: omap3: cm-t3517: add USB support

Add both host and mUSB support.
Currently, the selection between host USB and mUSB is done through the
config file.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t3517/cm_t3517.c | 82 ++++++++++++++++++++++++++++++++++++++
 board/compulab/cm_t3517/mux.c      | 38 ++++++++++++++++++
 2 files changed, 120 insertions(+)

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t3517/cm_t3517.c b/board/compulab/cm_t3517/cm_t3517.c
index 056fc15..6abecc2 100644
--- a/board/compulab/cm_t3517/cm_t3517.c
+++ b/board/compulab/cm_t3517/cm_t3517.c
@@ -8,14 +8,19 @@
 
 #include <common.h>
 #include <status_led.h>
+#include <usb.h>
 #include <mmc.h>
 #include <linux/compiler.h>
+#include <linux/usb/musb.h>
 
 #include <asm/io.h>
 #include <asm/arch/mem.h>
 #include <asm/arch/am35x_def.h>
 #include <asm/arch/mmc_host_def.h>
 #include <asm/arch/sys_proto.h>
+#include <asm/arch/musb.h>
+#include <asm/omap_musb.h>
+#include <asm/ehci-omap.h>
 
 #include "../common/common.h"
 
@@ -27,6 +32,53 @@ const omap3_sysinfo sysinfo = {
 	"NAND 128/512M",
 };
 
+#ifdef CONFIG_USB_MUSB_AM35X
+static struct musb_hdrc_config cm_t3517_musb_config = {
+	.multipoint     = 1,
+	.dyn_fifo       = 1,
+	.num_eps        = 16,
+	.ram_bits       = 12,
+};
+
+static struct omap_musb_board_data cm_t3517_musb_board_data = {
+	.set_phy_power		= am35x_musb_phy_power,
+	.clear_irq		= am35x_musb_clear_irq,
+	.reset			= am35x_musb_reset,
+};
+
+static struct musb_hdrc_platform_data cm_t3517_musb_pdata = {
+#if defined(CONFIG_MUSB_HOST)
+	.mode           = MUSB_HOST,
+#elif defined(CONFIG_MUSB_GADGET)
+	.mode		= MUSB_PERIPHERAL,
+#else
+#error "Please define either CONFIG_MUSB_HOST or CONFIG_MUSB_GADGET"
+#endif
+	.config         = &cm_t3517_musb_config,
+	.power          = 250,
+	.platform_ops	= &am35x_ops,
+	.board_data	= &cm_t3517_musb_board_data,
+};
+
+static void cm_t3517_musb_init(void)
+{
+	/*
+	 * Set up USB clock/mode in the DEVCONF2 register.
+	 * USB2.0 PHY reference clock is 13 MHz
+	 */
+	clrsetbits_le32(&am35x_scm_general_regs->devconf2,
+			CONF2_REFFREQ | CONF2_OTGMODE | CONF2_PHY_GPIOMODE,
+			CONF2_REFFREQ_13MHZ | CONF2_SESENDEN |
+			CONF2_VBDTCTEN | CONF2_DATPOL);
+
+	if (musb_register(&cm_t3517_musb_pdata, &cm_t3517_musb_board_data,
+			  (void *)AM35XX_IPSS_USBOTGSS_BASE))
+		printf("Failed initializing AM35x MUSB!\n");
+}
+#else
+static inline void am3517_evm_musb_init(void) {}
+#endif
+
 int board_init(void)
 {
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
@@ -38,6 +90,8 @@ int board_init(void)
 	status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
 #endif
 
+	cm_t3517_musb_init();
+
 	return 0;
 }
 
@@ -58,3 +112,31 @@ int board_mmc_init(bd_t *bis)
 	return omap_mmc_init(0, 0, 0, SB_T35_CD_GPIO, SB_T35_WP_GPIO);
 }
 #endif
+
+#ifdef CONFIG_USB_EHCI_OMAP
+static struct omap_usbhs_board_data cm_t3517_usbhs_bdata = {
+	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
+	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
+};
+
+#define CM_T3517_USB_HUB_RESET_GPIO	152
+#define SB_T35_USB_HUB_RESET_GPIO	98
+
+int ehci_hcd_init(int index, enum usb_init_type init,
+			struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+{
+	cl_usb_hub_init(CM_T3517_USB_HUB_RESET_GPIO, "cm-t3517 hub rst");
+	cl_usb_hub_init(SB_T35_USB_HUB_RESET_GPIO, "sb-t35 hub rst");
+
+	return omap_ehci_hcd_init(index, &cm_t3517_usbhs_bdata, hccr, hcor);
+}
+
+int ehci_hcd_stop(void)
+{
+	cl_usb_hub_deinit(CM_T3517_USB_HUB_RESET_GPIO);
+	cl_usb_hub_deinit(SB_T35_USB_HUB_RESET_GPIO);
+
+	return omap_ehci_hcd_stop();
+}
+#endif /* CONFIG_USB_EHCI_OMAP */
diff --git a/board/compulab/cm_t3517/mux.c b/board/compulab/cm_t3517/mux.c
index f799d21..e1575a6 100644
--- a/board/compulab/cm_t3517/mux.c
+++ b/board/compulab/cm_t3517/mux.c
@@ -104,6 +104,10 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(UART2_CTS),		(IEN  | PTU | EN  | M4)); /*GPIO_144*/
 	/* WIFI nRESET GPIO145 */
 	MUX_VAL(CP(UART2_RTS),		(IEN  | PTD | EN  | M4)); /*GPIO_145*/
+	/* USB1 PHY Reset GPIO 146 */
+	MUX_VAL(CP(UART2_TX),		(IEN  | PTD | EN  | M4)); /*GPIO_146*/
+	/* USB2 PHY Reset GPIO 147 */
+	MUX_VAL(CP(UART2_RX),		(IEN  | PTD | EN  | M4)); /*GPIO_147*/
 
 	/* MMC1 */
 	MUX_VAL(CP(MMC1_CLK),		(IDIS | PTU | EN  | M0));
@@ -119,12 +123,46 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(I2C3_SCL),		(IEN  | PTU | EN  | M0));
 	MUX_VAL(CP(I2C3_SDA),		(IEN  | PTU | EN  | M0));
 
+	/* SB-T35 USB HUB Reset GPIO98 */
+	MUX_VAL(CP(CCDC_WEN),		(IDIS | PTU | EN  | M4)); /*GPIO_98*/
+	/* CM-T3517 USB HUB Reset GPIO152 */
+	MUX_VAL(CP(MCBSP4_CLKX),	(IDIS | PTD | DIS | M4)); /*GPIO_152*/
+
 	/* Green LED GPIO186 */
 	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTU | DIS | M4)); /*GPIO_186*/
 
 	/* RTC V3020 CS Enable GPIO160 */
 	MUX_VAL(CP(MCBSP_CLKS),		(IEN  | PTD | EN  | M4)); /*GPIO_160*/
 
+	/* USB0 - mUSB */
+	MUX_VAL(CP(USB0_DRVBUS),	(IEN  | PTD | EN  | M0));
+	/* USB1 EHCI */
+	MUX_VAL(CP(ETK_D0_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT0*/
+	MUX_VAL(CP(ETK_D1_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT1*/
+	MUX_VAL(CP(ETK_D2_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT2*/
+	MUX_VAL(CP(ETK_D7_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT3*/
+	MUX_VAL(CP(ETK_D4_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT4*/
+	MUX_VAL(CP(ETK_D5_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT5*/
+	MUX_VAL(CP(ETK_D6_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT6*/
+	MUX_VAL(CP(ETK_D3_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DT7*/
+	MUX_VAL(CP(ETK_D8_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_DIR*/
+	MUX_VAL(CP(ETK_D9_ES2),		(IEN  | PTD | EN  | M3)); /*HSUSB1_NXT*/
+	MUX_VAL(CP(ETK_CTL_ES2),	(IDIS | PTD | DIS | M3)); /*HSUSB1_CLK*/
+	MUX_VAL(CP(ETK_CLK_ES2),	(IDIS | PTU | DIS | M3)); /*HSUSB1_STP*/
+	/* USB2 EHCI */
+	MUX_VAL(CP(ETK_D14_ES2),	(IEN  | PTD | EN  | M3)); /*HSUSB2_DT0*/
+	MUX_VAL(CP(ETK_D15_ES2),	(IEN  | PTD | EN  | M3)); /*HSUSB2_DT1*/
+	MUX_VAL(CP(MCSPI1_CS3),		(IEN  | PTD | EN  | M3)); /*HSUSB2_DT2*/
+	MUX_VAL(CP(MCSPI2_CS1),		(IEN  | PTD | EN  | M3)); /*HSUSB2_DT3*/
+	MUX_VAL(CP(MCSPI2_SIMO),	(IEN  | PTD | EN  | M3)); /*HSUSB2_DT4*/
+	MUX_VAL(CP(MCSPI2_SOMI),	(IEN  | PTD | EN  | M3)); /*HSUSB2_DT5*/
+	MUX_VAL(CP(MCSPI2_CS0),		(IEN  | PTD | EN  | M3)); /*HSUSB2_DT6*/
+	MUX_VAL(CP(MCSPI2_CLK),		(IEN  | PTD | EN  | M3)); /*HSUSB2_DT7*/
+	MUX_VAL(CP(ETK_D12_ES2),	(IEN  | PTD | EN  | M3)); /*HSUSB2_DIR*/
+	MUX_VAL(CP(ETK_D13_ES2),	(IEN  | PTD | EN  | M3)); /*HSUSB2_NXT*/
+	MUX_VAL(CP(ETK_D10_ES2),	(IDIS | PTD | DIS | M3)); /*HSUSB2_CLK*/
+	MUX_VAL(CP(ETK_D11_ES2),	(IDIS | PTU | DIS | M3)); /*HSUSB2_STP*/
+
 	/* SYS_BOOT */
 	MUX_VAL(CP(SYS_BOOT0),		(IEN  | PTU | DIS | M4)); /*GPIO_2*/
 	MUX_VAL(CP(SYS_BOOT1),		(IEN  | PTU | DIS | M4)); /*GPIO_3*/
-- 
cgit v1.1


From a8a78c74506454cc4a82493776e8b82eec56a755 Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:26 +0200
Subject: omap3: cm-t3517: add Ethernet support

Add both EMAC and SMC911x support.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t3517/cm_t3517.c | 89 ++++++++++++++++++++++++++++++++++++++
 board/compulab/cm_t3517/mux.c      | 19 ++++++++
 2 files changed, 108 insertions(+)

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t3517/cm_t3517.c b/board/compulab/cm_t3517/cm_t3517.c
index 6abecc2..cac1ad9 100644
--- a/board/compulab/cm_t3517/cm_t3517.c
+++ b/board/compulab/cm_t3517/cm_t3517.c
@@ -8,6 +8,8 @@
 
 #include <common.h>
 #include <status_led.h>
+#include <net.h>
+#include <netdev.h>
 #include <usb.h>
 #include <mmc.h>
 #include <linux/compiler.h>
@@ -23,6 +25,7 @@
 #include <asm/ehci-omap.h>
 
 #include "../common/common.h"
+#include "../common/eeprom.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -113,6 +116,92 @@ int board_mmc_init(bd_t *bis)
 }
 #endif
 
+#ifdef CONFIG_DRIVER_TI_EMAC
+#define CONTROL_EFUSE_EMAC_LSB  0x48002380
+#define CONTROL_EFUSE_EMAC_MSB  0x48002384
+
+static int am3517_get_efuse_enetaddr(u8 *enetaddr)
+{
+	u32 lsb = __raw_readl(CONTROL_EFUSE_EMAC_LSB);
+	u32 msb = __raw_readl(CONTROL_EFUSE_EMAC_MSB);
+
+	enetaddr[0] = (u8)((msb >> 16) & 0xff);
+	enetaddr[1] = (u8)((msb >> 8)  & 0xff);
+	enetaddr[2] = (u8)(msb & 0xff);
+	enetaddr[3] = (u8)((lsb >> 16) & 0xff);
+	enetaddr[4] = (u8)((lsb >> 8)  & 0xff);
+	enetaddr[5] = (u8)(lsb & 0xff);
+
+	return is_valid_ether_addr(enetaddr);
+}
+
+static inline int cm_t3517_init_emac(bd_t *bis)
+{
+	int ret = cpu_eth_init(bis);
+
+	if (ret > 0)
+		return ret;
+
+	printf("Failed initializing EMAC! ");
+	return 0;
+}
+#else /* !CONFIG_DRIVER_TI_EMAC */
+static inline int am3517_get_efuse_enetaddr(u8 *enetaddr) { return 1; }
+static inline int cm_t3517_init_emac(bd_t *bis) { return 0; }
+#endif /* CONFIG_DRIVER_TI_EMAC */
+
+/*
+ * Routine: handle_mac_address
+ * Description: prepare MAC address for on-board Ethernet.
+ */
+static int cm_t3517_handle_mac_address(void)
+{
+	unsigned char enetaddr[6];
+	int ret;
+
+	ret = eth_getenv_enetaddr("ethaddr", enetaddr);
+	if (ret)
+		return 0;
+
+	ret = cl_eeprom_read_mac_addr(enetaddr);
+	if (ret) {
+		ret = am3517_get_efuse_enetaddr(enetaddr);
+		if (ret)
+			return ret;
+	}
+
+	if (!is_valid_ether_addr(enetaddr))
+		return -1;
+
+	return eth_setenv_enetaddr("ethaddr", enetaddr);
+}
+
+#define SB_T35_ETH_RST_GPIO 164
+
+/*
+ * Routine: board_eth_init
+ * Description: initialize module and base-board Ethernet chips
+ */
+int board_eth_init(bd_t *bis)
+{
+	int rc = 0, rc1 = 0;
+
+	rc1 = cm_t3517_handle_mac_address();
+	if (rc1)
+		printf("No MAC address found! ");
+
+	rc1 = cm_t3517_init_emac(bis);
+	if (rc1 > 0)
+		rc++;
+
+	rc1 = cl_omap3_smc911x_init(0, 4, CONFIG_SMC911X_BASE,
+				    NULL, SB_T35_ETH_RST_GPIO);
+	if (rc1 > 0)
+		rc++;
+
+	return rc;
+}
+
 #ifdef CONFIG_USB_EHCI_OMAP
 static struct omap_usbhs_board_data cm_t3517_usbhs_bdata = {
 	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
diff --git a/board/compulab/cm_t3517/mux.c b/board/compulab/cm_t3517/mux.c
index e1575a6..cb54c2c 100644
--- a/board/compulab/cm_t3517/mux.c
+++ b/board/compulab/cm_t3517/mux.c
@@ -83,6 +83,9 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(GPMC_D15),		(IEN  | PTU | EN  | M0));
 	MUX_VAL(CP(GPMC_NCS0),		(IDIS | PTU | EN  | M0));
 
+	/* SB-T35 Ethernet */
+	MUX_VAL(CP(GPMC_NCS4),		(IEN  | PTU | EN  | M0));
+
 	/* SB-T35 SD/MMC WP GPIO59 */
 	MUX_VAL(CP(GPMC_CLK),		(IEN  | PTU | EN  | M4)); /*GPIO_59*/
 	MUX_VAL(CP(GPMC_NWE),		(IDIS | PTD | DIS | M0));
@@ -93,12 +96,16 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(GPMC_NBE1),		(IDIS | PTU | EN  | M4)); /*GPIO_61*/
 	MUX_VAL(CP(GPMC_NWP),		(IEN  | PTD | DIS | M0));
 	MUX_VAL(CP(GPMC_WAIT0),		(IEN  | PTU | EN  | M0));
+	/* SB-T35 Ethernet IRQ GPIO65 */
+	MUX_VAL(CP(GPMC_WAIT3),		(IEN  | PTU | EN  | M4)); /*GPIO_65*/
 
 	/* UART3 Console */
 	MUX_VAL(CP(UART3_RX_IRRX),	(IEN  | PTD | DIS | M0));
 	MUX_VAL(CP(UART3_TX_IRTX),	(IDIS | PTD | DIS | M0));
 	/* RTC V3020 nCS GPIO163 */
 	MUX_VAL(CP(UART3_CTS_RCTX),	(IEN  | PTU | EN  | M4)); /*GPIO_163*/
+	/* SB-T35 Ethernet nRESET GPIO164 */
+	MUX_VAL(CP(UART3_RTS_SD),	(IDIS | PTU | EN  | M4)); /*GPIO_164*/
 
 	/* SB-T35 SD/MMC CD GPIO144 */
 	MUX_VAL(CP(UART2_CTS),		(IEN  | PTU | EN  | M4)); /*GPIO_144*/
@@ -128,6 +135,18 @@ void set_muxconf_regs(void)
 	/* CM-T3517 USB HUB Reset GPIO152 */
 	MUX_VAL(CP(MCBSP4_CLKX),	(IDIS | PTD | DIS | M4)); /*GPIO_152*/
 
+	/* RMII */
+	MUX_VAL(CP(RMII_MDIO_DATA),	(IEN  | PTU | EN  | M0));
+	MUX_VAL(CP(RMII_MDIO_CLK),	(M0));
+	MUX_VAL(CP(RMII_RXD0),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(RMII_RXD1),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(RMII_CRS_DV),	(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(RMII_RXER),		(IEN  | PTD | DIS | M0));
+	MUX_VAL(CP(RMII_TXD0),		(IDIS | M0));
+	MUX_VAL(CP(RMII_TXD1),		(IDIS | M0));
+	MUX_VAL(CP(RMII_TXEN),		(IDIS | M0));
+	MUX_VAL(CP(RMII_50MHZ_CLK),	(IEN  | PTU | DIS | M0));
+
 	/* Green LED GPIO186 */
 	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTU | DIS | M4)); /*GPIO_186*/
 
-- 
cgit v1.1


From 40bbd52a79bdf2175a2e44272bead2bc194a3293 Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 3 Nov 2014 11:32:27 +0200
Subject: omap3: cm-t3517: add LCD/DVI and splash support

Add support for splash screen on both DVI and SCF0403 LCD.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
---
 board/compulab/cm_t3517/mux.c | 44 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'board/compulab')

diff --git a/board/compulab/cm_t3517/mux.c b/board/compulab/cm_t3517/mux.c
index cb54c2c..88ce2cc 100644
--- a/board/compulab/cm_t3517/mux.c
+++ b/board/compulab/cm_t3517/mux.c
@@ -85,6 +85,10 @@ void set_muxconf_regs(void)
 
 	/* SB-T35 Ethernet */
 	MUX_VAL(CP(GPMC_NCS4),		(IEN  | PTU | EN  | M0));
+	/* DVI enable */
+	MUX_VAL(CP(GPMC_NCS3),		(IDIS | PTU | DIS  | M4));/*GPIO_54*/
+	/* DataImage backlight */
+	MUX_VAL(CP(GPMC_NCS7),		(IDIS | PTU | DIS  | M4));/*GPIO_58*/
 
 	/* SB-T35 SD/MMC WP GPIO59 */
 	MUX_VAL(CP(GPMC_CLK),		(IEN  | PTU | EN  | M4)); /*GPIO_59*/
@@ -124,6 +128,36 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(MMC1_DAT2),		(IEN  | PTU | EN  | M0));
 	MUX_VAL(CP(MMC1_DAT3),		(IEN  | PTU | EN  | M0));
 
+	/* DSS */
+	MUX_VAL(CP(DSS_PCLK),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_HSYNC),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_VSYNC),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_ACBIAS),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA0),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA1),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA2),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA3),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA4),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA5),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA6),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA7),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA8),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA9),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA10),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA11),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA12),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA13),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA14),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA15),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA16),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA17),		(IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA18),         (IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA19),         (IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA20),         (IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA21),         (IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA22),         (IDIS | PTD | DIS | M0));
+	MUX_VAL(CP(DSS_DATA23),         (IDIS | PTD | DIS | M0));
+
 	/* I2C */
 	MUX_VAL(CP(I2C1_SCL),		(IEN  | PTU | EN  | M0));
 	MUX_VAL(CP(I2C1_SDA),		(IEN  | PTU | EN  | M0));
@@ -150,8 +184,18 @@ void set_muxconf_regs(void)
 	/* Green LED GPIO186 */
 	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTU | DIS | M4)); /*GPIO_186*/
 
+	/* SPI */
+	MUX_VAL(CP(MCBSP1_CLKR),	(IEN | PTD | DIS | M1)); /*MCSPI4_CLK*/
+	MUX_VAL(CP(MCBSP1_DX),		(IEN | PTD | DIS | M1)); /*MCSPI4_SIMO*/
+	MUX_VAL(CP(MCBSP1_DR),		(IEN | PTD | DIS | M1)); /*MCSPI4_SOMI*/
+	MUX_VAL(CP(MCBSP1_FSX),		(IEN | PTU | EN  | M1)); /*MCSPI4_CS0*/
+	/* LCD reset GPIO157 */
+	MUX_VAL(CP(MCBSP1_FSR),		(IDIS | PTU | DIS | M4)); /*GPIO_157*/
+
 	/* RTC V3020 CS Enable GPIO160 */
 	MUX_VAL(CP(MCBSP_CLKS),		(IEN  | PTD | EN  | M4)); /*GPIO_160*/
+	/* SB-T35 LVDS Transmitter SHDN GPIO162 */
+	MUX_VAL(CP(MCBSP1_CLKX),	(IEN  | PTU | DIS | M4)); /*GPIO_162*/
 
 	/* USB0 - mUSB */
 	MUX_VAL(CP(USB0_DRVBUS),	(IEN  | PTD | EN  | M0));
-- 
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