From b9eb3fdf2f545626525b85953d322b2f8d67d319 Mon Sep 17 00:00:00 2001
From: Stefano Babic <sbabic@denx.de>
Date: Tue, 29 Jun 2010 11:48:24 +0200
Subject: MX31: Add support to update FPGA bitstream

The patch adds the possibility to update the QONG
FPGA (a Lattice XP2-5E) with u-boot using some GPIOs
to drive the JTAG interface.

Signed-off-by: Stefano Babic <sbabic@denx.de>
---
 board/davedenx/qong/Makefile    |  2 +-
 board/davedenx/qong/fpga.c      | 95 +++++++++++++++++++++++++++++++++++++++++
 board/davedenx/qong/qong.c      | 11 +++++
 board/davedenx/qong/qong_fpga.h |  3 +-
 4 files changed, 108 insertions(+), 3 deletions(-)
 create mode 100644 board/davedenx/qong/fpga.c

(limited to 'board')

diff --git a/board/davedenx/qong/Makefile b/board/davedenx/qong/Makefile
index 93e1985..ada6e03 100644
--- a/board/davedenx/qong/Makefile
+++ b/board/davedenx/qong/Makefile
@@ -27,7 +27,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= qong.o
+COBJS	:= qong.o fpga.o
 SOBJS	:= lowlevel_init.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/board/davedenx/qong/fpga.c b/board/davedenx/qong/fpga.c
new file mode 100644
index 0000000..f865eb4
--- /dev/null
+++ b/board/davedenx/qong/fpga.c
@@ -0,0 +1,95 @@
+/*
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#include <common.h>
+#include <asm/arch/mx31.h>
+#include <asm/arch/mx31-regs.h>
+#include <mxc_gpio.h>
+#include <fpga.h>
+#include <lattice.h>
+#include "qong_fpga.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_FPGA)
+
+static void qong_jtag_init(void)
+{
+	return;
+}
+
+static void qong_fpga_jtag_set_tdi(int value)
+{
+	mxc_gpio_set(QONG_FPGA_TDI_PIN, value);
+}
+
+static void qong_fpga_jtag_set_tms(int value)
+{
+	mxc_gpio_set(QONG_FPGA_TMS_PIN, value);
+}
+
+static void qong_fpga_jtag_set_tck(int value)
+{
+	mxc_gpio_set(QONG_FPGA_TCK_PIN, value);
+}
+
+static int qong_fpga_jtag_get_tdo(void)
+{
+	return mxc_gpio_get(QONG_FPGA_TDO_PIN);
+}
+
+lattice_board_specific_func qong_fpga_fns = {
+	qong_jtag_init,
+	qong_fpga_jtag_set_tdi,
+	qong_fpga_jtag_set_tms,
+	qong_fpga_jtag_set_tck,
+	qong_fpga_jtag_get_tdo
+};
+
+Lattice_desc qong_fpga[CONFIG_FPGA_COUNT] = {
+	{
+		Lattice_XP2,
+		lattice_jtag_mode,
+		356519,
+		(void *) &qong_fpga_fns,
+		NULL,
+		0,
+		"lfxp2_5e_ftbga256"
+	},
+};
+
+int qong_fpga_init(void)
+{
+	int i;
+
+	fpga_init();
+
+	for (i = 0; i < CONFIG_FPGA_COUNT; i++) {
+		fpga_add(fpga_lattice, &qong_fpga[i]);
+	}
+	return 0;
+}
+
+#endif
+
diff --git a/board/davedenx/qong/qong.c b/board/davedenx/qong/qong.c
index 9abc29c..efeb0bb 100644
--- a/board/davedenx/qong/qong.c
+++ b/board/davedenx/qong/qong.c
@@ -73,6 +73,15 @@ int board_early_init_f (void)
 	/* set interrupt pin as input */
 	mxc_gpio_direction(QONG_FPGA_IRQ_PIN, MXC_GPIO_DIRECTION_IN);
 
+	/* FPGA JTAG Interface */
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SFS6, MUX_CTL_GPIO));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SCK6, MUX_CTL_GPIO));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_CAPTURE, MUX_CTL_GPIO));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_COMPARE, MUX_CTL_GPIO));
+	mxc_gpio_direction(QONG_FPGA_TCK_PIN, MXC_GPIO_DIRECTION_OUT);
+	mxc_gpio_direction(QONG_FPGA_TMS_PIN, MXC_GPIO_DIRECTION_OUT);
+	mxc_gpio_direction(QONG_FPGA_TDI_PIN, MXC_GPIO_DIRECTION_OUT);
+	mxc_gpio_direction(QONG_FPGA_TDO_PIN, MXC_GPIO_DIRECTION_IN);
 #endif
 
 	/* setup pins for UART1 */
@@ -146,6 +155,8 @@ int board_init (void)
 	gd->bd->bi_arch_number = MACH_TYPE_QONG;
 	gd->bd->bi_boot_params = (0x80000100);	/* adress of boot parameters */
 
+	qong_fpga_init();
+
 	return 0;
 }
 
diff --git a/board/davedenx/qong/qong_fpga.h b/board/davedenx/qong/qong_fpga.h
index 4e11f5a..4e79ac2 100644
--- a/board/davedenx/qong/qong_fpga.h
+++ b/board/davedenx/qong/qong_fpga.h
@@ -24,7 +24,6 @@
 #ifndef QONG_FPGA_H
 #define QONG_FPGA_H
 
-#ifdef CONFIG_QONG_FPGA
 #define QONG_FPGA_CTRL_BASE		CONFIG_FPGA_BASE
 #define QONG_FPGA_CTRL_VERSION		(QONG_FPGA_CTRL_BASE + 0x00000000)
 #define QONG_FPGA_PERIPH_SIZE		(1 << 24)
@@ -35,6 +34,6 @@
 #define	QONG_FPGA_TDO_PIN		7
 #define	QONG_FPGA_RST_PIN		48
 #define	QONG_FPGA_IRQ_PIN		40
-#endif
 
+int qong_fpga_init(void);
 #endif /* QONG_FPGA_H */
-- 
cgit v1.1


From d7dc464be4ee246ecab6c7934b322b5aaecfe5f6 Mon Sep 17 00:00:00 2001
From: Stefano Babic <sbabic@denx.de>
Date: Tue, 5 Oct 2010 14:05:11 +0200
Subject: MX31: Add USB Host support to the QONG board

Signed-off-by: Stefano Babic <sbabic@denx.de>
---
 board/davedenx/qong/qong.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'board')

diff --git a/board/davedenx/qong/qong.c b/board/davedenx/qong/qong.c
index efeb0bb..8a81cfc 100644
--- a/board/davedenx/qong/qong.c
+++ b/board/davedenx/qong/qong.c
@@ -25,6 +25,7 @@
 #include <netdev.h>
 #include <asm/arch/mx31.h>
 #include <asm/arch/mx31-regs.h>
+#include <asm/io.h>
 #include <nand.h>
 #include <fsl_pmic.h>
 #include <mxc_gpio.h>
@@ -97,6 +98,38 @@ int board_early_init_f (void)
 	mx31_gpio_mux(MUX_CSPI2_SCLK__CSPI2_CLK);
 	mx31_gpio_mux(MUX_CSPI2_SPI_RDY__CSPI2_DATAREADY_B);
 
+	/* Setup pins for USB2 Host */
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_USBH2_CLK, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_USBH2_DIR, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_USBH2_NXT, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_USBH2_STP, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_USBH2_DATA0, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_USBH2_DATA1, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_STXD3, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SRXD3, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SCK3, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SFS3, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_STXD6, MUX_CTL_FUNC));
+	mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SRXD6, MUX_CTL_FUNC));
+
+#define H2_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
+			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
+
+	mx31_set_pad(MX31_PIN_USBH2_CLK, H2_PAD_CFG);
+	mx31_set_pad(MX31_PIN_USBH2_DIR, H2_PAD_CFG);
+	mx31_set_pad(MX31_PIN_USBH2_NXT, H2_PAD_CFG);
+	mx31_set_pad(MX31_PIN_USBH2_STP, H2_PAD_CFG);
+	mx31_set_pad(MX31_PIN_USBH2_DATA0, H2_PAD_CFG); /* USBH2_DATA0 */
+	mx31_set_pad(MX31_PIN_USBH2_DATA1, H2_PAD_CFG); /* USBH2_DATA1 */
+	mx31_set_pad(MX31_PIN_SRXD6, H2_PAD_CFG);	/* USBH2_DATA2 */
+	mx31_set_pad(MX31_PIN_STXD6, H2_PAD_CFG);	/* USBH2_DATA3 */
+	mx31_set_pad(MX31_PIN_SFS3, H2_PAD_CFG);	/* USBH2_DATA4 */
+	mx31_set_pad(MX31_PIN_SCK3, H2_PAD_CFG);	/* USBH2_DATA5 */
+	mx31_set_pad(MX31_PIN_SRXD3, H2_PAD_CFG);	/* USBH2_DATA6 */
+	mx31_set_pad(MX31_PIN_STXD3, H2_PAD_CFG);	/* USBH2_DATA7 */
+
+	writel(readl((IOMUXC_BASE + 0x8)) | (1 << 11), IOMUXC_BASE + 0x8);
+
 	return 0;
 
 }
-- 
cgit v1.1


From edad84c299628154ad14ad3726fc22ff45800830 Mon Sep 17 00:00:00 2001
From: Loic Minier <loic.minier@linaro.org>
Date: Wed, 13 Oct 2010 14:37:14 -0600
Subject: mx51evk: add u-boot.imx to ALL target

Signed-off-by: Loic Minier <loic.minier@linaro.org>
CC: stefano babic <sbabic@denx.de>
---
 board/freescale/mx51evk/config.mk | 1 +
 1 file changed, 1 insertion(+)

(limited to 'board')

diff --git a/board/freescale/mx51evk/config.mk b/board/freescale/mx51evk/config.mk
index af70ec2..dd4a2c2 100644
--- a/board/freescale/mx51evk/config.mk
+++ b/board/freescale/mx51evk/config.mk
@@ -23,3 +23,4 @@
 LDSCRIPT = $(CPUDIR)/$(SOC)/u-boot.lds
 TEXT_BASE = 0x97800000
 IMX_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/imximage.cfg
+ALL += $(obj)u-boot.imx
-- 
cgit v1.1


From 7e982c956d74614fc59cacf39016fad8bbb194ed Mon Sep 17 00:00:00 2001
From: Sukumar Ghorai <s-ghorai@ti.com>
Date: Sat, 18 Sep 2010 20:56:18 -0700
Subject: ARMV7: OMAP4: Use generic mmc driver on Panda

This patch switches from the legacy mmc driver to the new generic mmc driver

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Tested-by: Steve Sakoman <steve@sakoman.com>
---
 board/ti/panda/panda.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'board')

diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index 1b8153b..78e1910 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -23,6 +23,7 @@
  */
 #include <common.h>
 #include <asm/arch/sys_proto.h>
+#include <asm/arch/mmc_host_def.h>
 
 #include "panda.h"
 
@@ -87,3 +88,11 @@ void set_muxconf_regs(void)
 		   sizeof(wkup_padconf_array) /
 		   sizeof(struct pad_conf_entry));
 }
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	omap_mmc_init(0);
+	return 0;
+}
+#endif
-- 
cgit v1.1


From 084c4c1bc10ef7abd64eebaf4c0a559409c82ddb Mon Sep 17 00:00:00 2001
From: Sukumar Ghorai <s-ghorai@ti.com>
Date: Sat, 18 Sep 2010 20:59:54 -0700
Subject: ARMV7: OMAP4: Use generic mmc driver on SDP4430

This patch switches from the legacy mmc driver to the new generic mmc driver

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Tested-by: Steve Sakoman <steve@sakoman.com>
---
 board/ti/sdp4430/sdp.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'board')

diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c
index 7039bd5..01d5ce4 100644
--- a/board/ti/sdp4430/sdp.c
+++ b/board/ti/sdp4430/sdp.c
@@ -24,6 +24,7 @@
  */
 #include <common.h>
 #include <asm/arch/sys_proto.h>
+#include <asm/arch/mmc_host_def.h>
 
 #include "sdp.h"
 
@@ -88,3 +89,12 @@ void set_muxconf_regs(void)
 		   sizeof(wkup_padconf_array) /
 		   sizeof(struct pad_conf_entry));
 }
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	omap_mmc_init(0);
+	omap_mmc_init(1);
+	return 0;
+}
+#endif
-- 
cgit v1.1


From 0cd31144240221a4f6b35615f1af9159fb20b266 Mon Sep 17 00:00:00 2001
From: Steve Sakoman <steve@sakoman.com>
Date: Sun, 19 Sep 2010 21:19:48 -0700
Subject: ARMV7: OMAP4: Use generic mmc driver on Beagle

This patch switches from the legacy mmc driver to the new generic mmc driver

Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 board/ti/beagle/beagle.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'board')

diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 4647908..c5d6679 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -32,6 +32,7 @@
 #include <common.h>
 #include <twl4030.h>
 #include <asm/io.h>
+#include <asm/arch/mmc_host_def.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/gpio.h>
@@ -169,3 +170,11 @@ void set_muxconf_regs(void)
 {
 	MUX_BEAGLE();
 }
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	omap_mmc_init(0);
+	return 0;
+}
+#endif
-- 
cgit v1.1


From cd7c57262f929c3ce73bb68484989bc243752438 Mon Sep 17 00:00:00 2001
From: Steve Sakoman <steve@sakoman.com>
Date: Sun, 19 Sep 2010 21:21:07 -0700
Subject: ARMV7: OMAP4: Use generic mmc driver on Overo

This patch switches from the legacy mmc driver to the new generic mmc driver

Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 board/overo/overo.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'board')

diff --git a/board/overo/overo.c b/board/overo/overo.c
index 1b67f1f..9c92693 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -32,6 +32,7 @@
 #include <netdev.h>
 #include <twl4030.h>
 #include <asm/io.h>
+#include <asm/arch/mmc_host_def.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/mem.h>
 #include <asm/arch/sys_proto.h>
@@ -225,3 +226,11 @@ int board_eth_init(bd_t *bis)
 #endif
 	return rc;
 }
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	omap_mmc_init(0);
+	return 0;
+}
+#endif
-- 
cgit v1.1


From 4d7d7bc36d3ef71b4808731b345c8f68c8bed6a4 Mon Sep 17 00:00:00 2001
From: Steve Sakoman <steve@sakoman.com>
Date: Wed, 29 Sep 2010 13:54:19 -0700
Subject: ARMV7: OMAP3: Implement relocation for Overo

This patch fixes the build breakage introduced by the recent relocation
changes for ARMV7

Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 board/overo/config.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'board')

diff --git a/board/overo/config.mk b/board/overo/config.mk
index d372fd9..59b651f 100644
--- a/board/overo/config.mk
+++ b/board/overo/config.mk
@@ -26,4 +26,4 @@
 # (mem base + reserved)
 
 # For use with external or internal boots.
-TEXT_BASE = 0x80e80000
+TEXT_BASE = 0x80008000
-- 
cgit v1.1


From 57b512b2ecc9c7a6c8a39c5356ea80fc3164d9e4 Mon Sep 17 00:00:00 2001
From: Steve Sakoman <steve@sakoman.com>
Date: Wed, 29 Sep 2010 20:59:51 -0700
Subject: ARMV7: OMAP4: Implement relocation for Panda and OMAP4430SDP

This patch fixes the build breakage introduced by the recent relocation
changes for ARMV7

Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 board/ti/panda/config.mk   | 4 +---
 board/ti/sdp4430/config.mk | 3 +--
 2 files changed, 2 insertions(+), 5 deletions(-)

(limited to 'board')

diff --git a/board/ti/panda/config.mk b/board/ti/panda/config.mk
index 7382263..7176c14 100644
--- a/board/ti/panda/config.mk
+++ b/board/ti/panda/config.mk
@@ -27,6 +27,4 @@
 # 8000'0000 - 9fff'ffff (512 MB)
 # Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
 # (mem base + reserved)
-
-# Let's place u-boot 1MB before the end of SDRAM.
-TEXT_BASE = 0x9ff00000
+TEXT_BASE = 0x80e80000
diff --git a/board/ti/sdp4430/config.mk b/board/ti/sdp4430/config.mk
index 7382263..7bb9473 100644
--- a/board/ti/sdp4430/config.mk
+++ b/board/ti/sdp4430/config.mk
@@ -28,5 +28,4 @@
 # Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
 # (mem base + reserved)
 
-# Let's place u-boot 1MB before the end of SDRAM.
-TEXT_BASE = 0x9ff00000
+TEXT_BASE = 0x80e80000
-- 
cgit v1.1


From 8a3f6bb6fb0d620dbad035e3d977a0b064f408d5 Mon Sep 17 00:00:00 2001
From: Enric Balletbo i Serra <eballetbo@gmail.com>
Date: Thu, 14 Oct 2010 16:54:59 -0400
Subject: OMAP3: Add support for the IGEP v2 board.

The IGEP v2 board is a low-cost, fan-less and industrial temperature
range single board computer that unleashes laptop-like performance and
expandability without the bulk, expense, or noise of typical desktop
machines. Its architecture shares much in common with other OMAP3 boards.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Acked-by: Steve Sakoman <steve.sakoman@linaro.org>
Tested-by: Steve Sakoman <steve.sakoman@linaro.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---
 board/isee/igep0020/Makefile   |  49 +++++++++++++
 board/isee/igep0020/config.mk  |  33 +++++++++
 board/isee/igep0020/igep0020.c | 129 ++++++++++++++++++++++++++++++++++
 board/isee/igep0020/igep0020.h | 156 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 367 insertions(+)
 create mode 100644 board/isee/igep0020/Makefile
 create mode 100644 board/isee/igep0020/config.mk
 create mode 100644 board/isee/igep0020/igep0020.c
 create mode 100644 board/isee/igep0020/igep0020.h

(limited to 'board')

diff --git a/board/isee/igep0020/Makefile b/board/isee/igep0020/Makefile
new file mode 100644
index 0000000..2f11879
--- /dev/null
+++ b/board/isee/igep0020/Makefile
@@ -0,0 +1,49 @@
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= igep0020.o
+
+SRCS	:= $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/isee/igep0020/config.mk b/board/isee/igep0020/config.mk
new file mode 100644
index 0000000..b8812f9
--- /dev/null
+++ b/board/isee/igep0020/config.mk
@@ -0,0 +1,33 @@
+#
+# (C) Copyright 2009
+# ISEE 2007 SL, <www.iseebcn.com>
+#
+# IGEP0020 uses OMAP3 (ARM-CortexA8) cpu
+# see http://www.ti.com/ for more information on Texas Instruments
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+# Physical Address:
+# 8000'0000 (bank0)
+# A000/0000 (bank1)
+# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
+# (mem base + reserved)
+
+# For use with external or internal boots.
+TEXT_BASE = 0x80008000
diff --git a/board/isee/igep0020/igep0020.c b/board/isee/igep0020/igep0020.c
new file mode 100644
index 0000000..3f7eda1
--- /dev/null
+++ b/board/isee/igep0020/igep0020.c
@@ -0,0 +1,129 @@
+/*
+ * (C) Copyright 2010
+ * ISEE 2007 SL, <www.iseebcn.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <common.h>
+#include <netdev.h>
+#include <twl4030.h>
+#include <asm/io.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-types.h>
+#include "igep0020.h"
+
+/* GPMC definitions for LAN9221 chips */
+static const u32 gpmc_lan_config[] = {
+    NET_LAN9221_GPMC_CONFIG1,
+    NET_LAN9221_GPMC_CONFIG2,
+    NET_LAN9221_GPMC_CONFIG3,
+    NET_LAN9221_GPMC_CONFIG4,
+    NET_LAN9221_GPMC_CONFIG5,
+    NET_LAN9221_GPMC_CONFIG6,
+};
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+	/* board id for Linux */
+	gd->bd->bi_arch_number = MACH_TYPE_IGEP0020;
+	/* boot param addr */
+	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+	return 0;
+}
+
+/*
+ * Routine: setup_net_chip
+ * Description: Setting up the configuration GPMC registers specific to the
+ *		Ethernet hardware.
+ */
+#if defined(CONFIG_CMD_NET)
+static void setup_net_chip(void)
+{
+	struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
+
+	enable_gpmc_cs_config(gpmc_lan_config, &gpmc_cfg->cs[5], 0x2C000000,
+			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);
+
+	/* Make GPIO 64 as output pin and send a magic pulse through it */
+	if (!omap_request_gpio(64)) {
+		omap_set_gpio_direction(64, 0);
+		omap_set_gpio_dataout(64, 1);
+		udelay(1);
+		omap_set_gpio_dataout(64, 0);
+		udelay(1);
+		omap_set_gpio_dataout(64, 1);
+	}
+}
+#endif
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure board specific parts
+ */
+int misc_init_r(void)
+{
+	twl4030_power_init();
+
+#if defined(CONFIG_CMD_NET)
+	setup_net_chip();
+#endif
+
+	dieid_num_r();
+
+	return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ *		hardware. Many pins need to be moved from protect to primary
+ *		mode.
+ */
+void set_muxconf_regs(void)
+{
+	MUX_DEFAULT();
+}
+
+int board_eth_init(bd_t *bis)
+{
+	int rc = 0;
+#ifdef CONFIG_SMC911X
+	rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+	return rc;
+}
diff --git a/board/isee/igep0020/igep0020.h b/board/isee/igep0020/igep0020.h
new file mode 100644
index 0000000..c08d758
--- /dev/null
+++ b/board/isee/igep0020/igep0020.h
@@ -0,0 +1,156 @@
+/*
+ * (C) Copyright 2010
+ * ISEE 2007 SL, <www.iseebcn.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _IGEP0020_H_
+#define _IGEP0020_H_
+
+const omap3_sysinfo sysinfo = {
+	DDR_STACKED,
+	"IGEP v2 board",
+	"ONENAND",
+};
+
+/* GPMC CS 5 connected to an SMSC LAN9221 ethernet controller */
+#define NET_LAN9221_GPMC_CONFIG1    0x00001000
+#define NET_LAN9221_GPMC_CONFIG2    0x00080701
+#define NET_LAN9221_GPMC_CONFIG3    0x00020201
+#define NET_LAN9221_GPMC_CONFIG4    0x08030703
+#define NET_LAN9221_GPMC_CONFIG5    0x00060908
+#define NET_LAN9221_GPMC_CONFIG6    0x87030000
+#define NET_LAN9221_GPMC_CONFIG7    0x00000f6c
+
+static void setup_net_chip(void);
+
+/*
+ * IEN  - Input Enable
+ * IDIS - Input Disable
+ * PTD  - Pull type Down
+ * PTU  - Pull type Up
+ * DIS  - Pull type selection is inactive
+ * EN   - Pull type selection is active
+ * M0   - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+#define MUX_DEFAULT()\
+	MUX_VAL(CP(SDRC_D0),        (IEN  | PTD | DIS | M0)) /* SDRC_D0 */\
+	MUX_VAL(CP(SDRC_D1),        (IEN  | PTD | DIS | M0)) /* SDRC_D1 */\
+	MUX_VAL(CP(SDRC_D2),        (IEN  | PTD | DIS | M0)) /* SDRC_D2 */\
+	MUX_VAL(CP(SDRC_D3),        (IEN  | PTD | DIS | M0)) /* SDRC_D3 */\
+	MUX_VAL(CP(SDRC_D4),        (IEN  | PTD | DIS | M0)) /* SDRC_D4 */\
+	MUX_VAL(CP(SDRC_D5),        (IEN  | PTD | DIS | M0)) /* SDRC_D5 */\
+	MUX_VAL(CP(SDRC_D6),        (IEN  | PTD | DIS | M0)) /* SDRC_D6 */\
+	MUX_VAL(CP(SDRC_D7),        (IEN  | PTD | DIS | M0)) /* SDRC_D7 */\
+	MUX_VAL(CP(SDRC_D8),        (IEN  | PTD | DIS | M0)) /* SDRC_D8 */\
+	MUX_VAL(CP(SDRC_D9),        (IEN  | PTD | DIS | M0)) /* SDRC_D9 */\
+	MUX_VAL(CP(SDRC_D10),       (IEN  | PTD | DIS | M0)) /* SDRC_D10 */\
+	MUX_VAL(CP(SDRC_D11),       (IEN  | PTD | DIS | M0)) /* SDRC_D11 */\
+	MUX_VAL(CP(SDRC_D12),       (IEN  | PTD | DIS | M0)) /* SDRC_D12 */\
+	MUX_VAL(CP(SDRC_D13),       (IEN  | PTD | DIS | M0)) /* SDRC_D13 */\
+	MUX_VAL(CP(SDRC_D14),       (IEN  | PTD | DIS | M0)) /* SDRC_D14 */\
+	MUX_VAL(CP(SDRC_D15),       (IEN  | PTD | DIS | M0)) /* SDRC_D15 */\
+	MUX_VAL(CP(SDRC_D16),       (IEN  | PTD | DIS | M0)) /* SDRC_D16 */\
+	MUX_VAL(CP(SDRC_D17),       (IEN  | PTD | DIS | M0)) /* SDRC_D17 */\
+	MUX_VAL(CP(SDRC_D18),       (IEN  | PTD | DIS | M0)) /* SDRC_D18 */\
+	MUX_VAL(CP(SDRC_D19),       (IEN  | PTD | DIS | M0)) /* SDRC_D19 */\
+	MUX_VAL(CP(SDRC_D20),       (IEN  | PTD | DIS | M0)) /* SDRC_D20 */\
+	MUX_VAL(CP(SDRC_D21),       (IEN  | PTD | DIS | M0)) /* SDRC_D21 */\
+	MUX_VAL(CP(SDRC_D22),       (IEN  | PTD | DIS | M0)) /* SDRC_D22 */\
+	MUX_VAL(CP(SDRC_D23),       (IEN  | PTD | DIS | M0)) /* SDRC_D23 */\
+	MUX_VAL(CP(SDRC_D24),       (IEN  | PTD | DIS | M0)) /* SDRC_D24 */\
+	MUX_VAL(CP(SDRC_D25),       (IEN  | PTD | DIS | M0)) /* SDRC_D25 */\
+	MUX_VAL(CP(SDRC_D26),       (IEN  | PTD | DIS | M0)) /* SDRC_D26 */\
+	MUX_VAL(CP(SDRC_D27),       (IEN  | PTD | DIS | M0)) /* SDRC_D27 */\
+	MUX_VAL(CP(SDRC_D28),       (IEN  | PTD | DIS | M0)) /* SDRC_D28 */\
+	MUX_VAL(CP(SDRC_D29),       (IEN  | PTD | DIS | M0)) /* SDRC_D29 */\
+	MUX_VAL(CP(SDRC_D30),       (IEN  | PTD | DIS | M0)) /* SDRC_D30 */\
+	MUX_VAL(CP(SDRC_D31),       (IEN  | PTD | DIS | M0)) /* SDRC_D31 */\
+	MUX_VAL(CP(SDRC_CLK),       (IEN  | PTD | DIS | M0)) /* SDRC_CLK */\
+	MUX_VAL(CP(SDRC_DQS0),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS0 */\
+	MUX_VAL(CP(SDRC_DQS1),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS1 */\
+	MUX_VAL(CP(SDRC_DQS2),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS2 */\
+	MUX_VAL(CP(SDRC_DQS3),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS3 */\
+	MUX_VAL(CP(GPMC_A1),        (IDIS | PTD | DIS | M0)) /* GPMC_A1 */\
+	MUX_VAL(CP(GPMC_A2),        (IDIS | PTD | DIS | M0)) /* GPMC_A2 */\
+	MUX_VAL(CP(GPMC_A3),        (IDIS | PTD | DIS | M0)) /* GPMC_A3 */\
+	MUX_VAL(CP(GPMC_A4),        (IDIS | PTD | DIS | M0)) /* GPMC_A4 */\
+	MUX_VAL(CP(GPMC_A5),        (IDIS | PTD | DIS | M0)) /* GPMC_A5 */\
+	MUX_VAL(CP(GPMC_A6),        (IDIS | PTD | DIS | M0)) /* GPMC_A6 */\
+	MUX_VAL(CP(GPMC_A7),        (IDIS | PTD | DIS | M0)) /* GPMC_A7 */\
+	MUX_VAL(CP(GPMC_A8),        (IDIS | PTD | DIS | M0)) /* GPMC_A8 */\
+	MUX_VAL(CP(GPMC_A9),        (IDIS | PTD | DIS | M0)) /* GPMC_A9 */\
+	MUX_VAL(CP(GPMC_A10),       (IDIS | PTD | DIS | M0)) /* GPMC_A10 */\
+	MUX_VAL(CP(GPMC_D0),        (IEN  | PTD | DIS | M0)) /* GPMC_D0 */\
+	MUX_VAL(CP(GPMC_D1),        (IEN  | PTD | DIS | M0)) /* GPMC_D1 */\
+	MUX_VAL(CP(GPMC_D2),        (IEN  | PTD | DIS | M0)) /* GPMC_D2 */\
+	MUX_VAL(CP(GPMC_D3),        (IEN  | PTD | DIS | M0)) /* GPMC_D3 */\
+	MUX_VAL(CP(GPMC_D4),        (IEN  | PTD | DIS | M0)) /* GPMC_D4 */\
+	MUX_VAL(CP(GPMC_D5),        (IEN  | PTD | DIS | M0)) /* GPMC_D5 */\
+	MUX_VAL(CP(GPMC_D6),        (IEN  | PTD | DIS | M0)) /* GPMC_D6 */\
+	MUX_VAL(CP(GPMC_D7),        (IEN  | PTD | DIS | M0)) /* GPMC_D7 */\
+	MUX_VAL(CP(GPMC_D8),        (IEN  | PTD | DIS | M0)) /* GPMC_D8 */\
+	MUX_VAL(CP(GPMC_D9),        (IEN  | PTD | DIS | M0)) /* GPMC_D9 */\
+	MUX_VAL(CP(GPMC_D10),       (IEN  | PTD | DIS | M0)) /* GPMC_D10 */\
+	MUX_VAL(CP(GPMC_D11),       (IEN  | PTD | DIS | M0)) /* GPMC_D11 */\
+	MUX_VAL(CP(GPMC_D12),       (IEN  | PTD | DIS | M0)) /* GPMC_D12 */\
+	MUX_VAL(CP(GPMC_D13),       (IEN  | PTD | DIS | M0)) /* GPMC_D13 */\
+	MUX_VAL(CP(GPMC_D14),       (IEN  | PTD | DIS | M0)) /* GPMC_D14 */\
+	MUX_VAL(CP(GPMC_D15),       (IEN  | PTD | DIS | M0)) /* GPMC_D15 */\
+	MUX_VAL(CP(GPMC_NCS0),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS0 */\
+	MUX_VAL(CP(GPMC_NCS1),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS1 */\
+	MUX_VAL(CP(GPMC_NCS2),      (IDIS | PTU | EN  | M0)) /* GPIO_nCS2 */\
+	MUX_VAL(CP(GPMC_NCS3),      (IDIS | PTU | EN  | M0)) /* GPIO_nCS3 */\
+	MUX_VAL(CP(GPMC_NCS4),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS4 */\
+	MUX_VAL(CP(GPMC_NCS5),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS5 */\
+	MUX_VAL(CP(GPMC_NCS6),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS6 */\
+	MUX_VAL(CP(GPMC_NCS7),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS7 */\
+	MUX_VAL(CP(GPMC_CLK),       (IDIS | PTD | DIS | M0)) /* GPMC_CLK */\
+	MUX_VAL(CP(GPMC_NADV_ALE),  (IDIS | PTD | DIS | M0)) /* GPMC_nADV_ALE */\
+	MUX_VAL(CP(GPMC_NOE),       (IDIS | PTD | DIS | M0)) /* GPMC_nOE */\
+	MUX_VAL(CP(GPMC_NWE),       (IDIS | PTD | DIS | M0)) /* GPMC_nWE */\
+	MUX_VAL(CP(GPMC_NBE0_CLE),  (IDIS | PTD | DIS | M0)) /* GPMC_nBE0_CLE */\
+	MUX_VAL(CP(GPMC_NBE1),      (IEN  | PTD | DIS | M0)) /* GPMC_nBE1 */\
+	MUX_VAL(CP(GPMC_NWP),       (IEN  | PTD | DIS | M0)) /* GPMC_nWP */\
+	MUX_VAL(CP(GPMC_WAIT0),     (IEN  | PTU | EN  | M0)) /* GPMC_WAIT0 */\
+	MUX_VAL(CP(GPMC_WAIT2),     (IEN  | PTU | DIS | M4)) /* GPIO_64-ETH_NRST */\
+	MUX_VAL(CP(MMC1_CLK),       (IDIS | PTU | EN  | M0)) /* MMC1_CLK */\
+	MUX_VAL(CP(MMC1_CMD),       (IEN  | PTU | EN  | M0)) /* MMC1_CMD */\
+	MUX_VAL(CP(MMC1_DAT0),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT0 */\
+	MUX_VAL(CP(MMC1_DAT1),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT1 */\
+	MUX_VAL(CP(MMC1_DAT2),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT2 */\
+	MUX_VAL(CP(MMC1_DAT3),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT3 */\
+	MUX_VAL(CP(UART3_TX_IRTX),  (IDIS | PTD | DIS | M0)) /* UART3_TX */\
+	MUX_VAL(CP(UART3_RX_IRRX),  (IEN  | PTD | DIS | M0)) /* UART3_RX */\
+	MUX_VAL(CP(I2C1_SCL),       (IEN  | PTU | EN  | M0)) /* I2C1_SCL */\
+	MUX_VAL(CP(I2C1_SDA),       (IEN  | PTU | EN  | M0)) /* I2C1_SDA */\
+	MUX_VAL(CP(I2C4_SCL),       (IEN  | PTU | EN  | M0)) /* I2C4_SCL */\
+	MUX_VAL(CP(I2C4_SDA),       (IEN  | PTU | EN  | M0)) /* I2C4_SDA */\
+	MUX_VAL(CP(SYS_32K),        (IEN  | PTD | DIS | M0)) /* SYS_32K */\
+	MUX_VAL(CP(SYS_BOOT0),      (IEN  | PTD | DIS | M4)) /* GPIO_2 */\
+	MUX_VAL(CP(SYS_BOOT1),      (IEN  | PTD | DIS | M4)) /* GPIO_3 */\
+	MUX_VAL(CP(SYS_BOOT2),      (IEN  | PTD | DIS | M4)) /* GPIO_4 */\
+	MUX_VAL(CP(SYS_BOOT3),      (IEN  | PTD | DIS | M4)) /* GPIO_5 */\
+	MUX_VAL(CP(SYS_BOOT4),      (IEN  | PTD | DIS | M4)) /* GPIO_6 */\
+	MUX_VAL(CP(SYS_BOOT5),      (IEN  | PTD | DIS | M4)) /* GPIO_7 */\
+	MUX_VAL(CP(SYS_BOOT6),      (IEN  | PTD | DIS | M4)) /* GPIO_8 */\
+	MUX_VAL(CP(SDRC_CKE0),      (IDIS | PTU | EN  | M0)) /* SDRC_CKE0 */\
+	MUX_VAL(CP(SDRC_CKE1),      (IDIS | PTU | EN  | M0)) /* SDRC_CKE1 */
+#endif
-- 
cgit v1.1


From 1a832dc4f8cd4cf899117ecab4821bdb9a4005bc Mon Sep 17 00:00:00 2001
From: Enric Balletbo i Serra <eballetbo@gmail.com>
Date: Thu, 14 Oct 2010 16:57:39 -0400
Subject: OMAP3: Add support for the OMAP3 IGEP module.

The IGEP module is a low-power, high performance production-ready
system-on-module (SOM) based on TI's OMAP3 family.The IGEP module
solution based upon TI OMAP3 provides a low-power/low-cost platform
for a variety of consumer/industrial/medical devices.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---
 board/isee/igep0030/Makefile   |  49 ++++++++++++++
 board/isee/igep0030/config.mk  |  34 ++++++++++
 board/isee/igep0030/igep0030.c |  71 ++++++++++++++++++++
 board/isee/igep0030/igep0030.h | 147 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 301 insertions(+)
 create mode 100644 board/isee/igep0030/Makefile
 create mode 100644 board/isee/igep0030/config.mk
 create mode 100644 board/isee/igep0030/igep0030.c
 create mode 100644 board/isee/igep0030/igep0030.h

(limited to 'board')

diff --git a/board/isee/igep0030/Makefile b/board/isee/igep0030/Makefile
new file mode 100644
index 0000000..cfc0411
--- /dev/null
+++ b/board/isee/igep0030/Makefile
@@ -0,0 +1,49 @@
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= igep0030.o
+
+SRCS	:= $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/isee/igep0030/config.mk b/board/isee/igep0030/config.mk
new file mode 100644
index 0000000..35865e0
--- /dev/null
+++ b/board/isee/igep0030/config.mk
@@ -0,0 +1,34 @@
+#
+# (C) Copyright 2009
+# ISEE 2007 SL, <www.iseebcn.com>
+#
+# IGEP0030 uses OMAP3 (ARM-CortexA8) cpu
+# see http://www.ti.com/ for more information on Texas Instruments
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+# Physical Address:
+# 8000'0000 (bank0)
+# A000/0000 (bank1)
+# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
+# (mem base + reserved)
+
+# For use with external or internal boots.
+TEXT_BASE = 0x80008000
+
diff --git a/board/isee/igep0030/igep0030.c b/board/isee/igep0030/igep0030.c
new file mode 100644
index 0000000..9244259
--- /dev/null
+++ b/board/isee/igep0030/igep0030.c
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2010
+ * ISEE 2007 SL, <www.iseebcn.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <common.h>
+#include <twl4030.h>
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-types.h>
+#include "igep0030.h"
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+	/* board id for Linux */
+	gd->bd->bi_arch_number = MACH_TYPE_IGEP0030;
+	/* boot param addr */
+	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+	return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure board specific parts
+ */
+int misc_init_r(void)
+{
+	twl4030_power_init();
+
+	dieid_num_r();
+
+	return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ *		hardware. Many pins need to be moved from protect to primary
+ *		mode.
+ */
+void set_muxconf_regs(void)
+{
+	MUX_DEFAULT();
+}
diff --git a/board/isee/igep0030/igep0030.h b/board/isee/igep0030/igep0030.h
new file mode 100644
index 0000000..b7ce5aa
--- /dev/null
+++ b/board/isee/igep0030/igep0030.h
@@ -0,0 +1,147 @@
+/*
+ * (C) Copyright 2010
+ * ISEE 2007 SL, <www.iseebcn.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _IGEP0030_H_
+#define _IGEP0030_H_
+
+const omap3_sysinfo sysinfo = {
+	DDR_STACKED,
+	"OMAP3 IGEP module",
+	"ONENAND",
+};
+
+/*
+ * IEN  - Input Enable
+ * IDIS - Input Disable
+ * PTD  - Pull type Down
+ * PTU  - Pull type Up
+ * DIS  - Pull type selection is inactive
+ * EN   - Pull type selection is active
+ * M0   - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+
+#define MUX_DEFAULT()\
+	MUX_VAL(CP(SDRC_D0),        (IEN  | PTD | DIS | M0)) /* SDRC_D0 */\
+	MUX_VAL(CP(SDRC_D1),        (IEN  | PTD | DIS | M0)) /* SDRC_D1 */\
+	MUX_VAL(CP(SDRC_D2),        (IEN  | PTD | DIS | M0)) /* SDRC_D2 */\
+	MUX_VAL(CP(SDRC_D3),        (IEN  | PTD | DIS | M0)) /* SDRC_D3 */\
+	MUX_VAL(CP(SDRC_D4),        (IEN  | PTD | DIS | M0)) /* SDRC_D4 */\
+	MUX_VAL(CP(SDRC_D5),        (IEN  | PTD | DIS | M0)) /* SDRC_D5 */\
+	MUX_VAL(CP(SDRC_D6),        (IEN  | PTD | DIS | M0)) /* SDRC_D6 */\
+	MUX_VAL(CP(SDRC_D7),        (IEN  | PTD | DIS | M0)) /* SDRC_D7 */\
+	MUX_VAL(CP(SDRC_D8),        (IEN  | PTD | DIS | M0)) /* SDRC_D8 */\
+	MUX_VAL(CP(SDRC_D9),        (IEN  | PTD | DIS | M0)) /* SDRC_D9 */\
+	MUX_VAL(CP(SDRC_D10),       (IEN  | PTD | DIS | M0)) /* SDRC_D10 */\
+	MUX_VAL(CP(SDRC_D11),       (IEN  | PTD | DIS | M0)) /* SDRC_D11 */\
+	MUX_VAL(CP(SDRC_D12),       (IEN  | PTD | DIS | M0)) /* SDRC_D12 */\
+	MUX_VAL(CP(SDRC_D13),       (IEN  | PTD | DIS | M0)) /* SDRC_D13 */\
+	MUX_VAL(CP(SDRC_D14),       (IEN  | PTD | DIS | M0)) /* SDRC_D14 */\
+	MUX_VAL(CP(SDRC_D15),       (IEN  | PTD | DIS | M0)) /* SDRC_D15 */\
+	MUX_VAL(CP(SDRC_D16),       (IEN  | PTD | DIS | M0)) /* SDRC_D16 */\
+	MUX_VAL(CP(SDRC_D17),       (IEN  | PTD | DIS | M0)) /* SDRC_D17 */\
+	MUX_VAL(CP(SDRC_D18),       (IEN  | PTD | DIS | M0)) /* SDRC_D18 */\
+	MUX_VAL(CP(SDRC_D19),       (IEN  | PTD | DIS | M0)) /* SDRC_D19 */\
+	MUX_VAL(CP(SDRC_D20),       (IEN  | PTD | DIS | M0)) /* SDRC_D20 */\
+	MUX_VAL(CP(SDRC_D21),       (IEN  | PTD | DIS | M0)) /* SDRC_D21 */\
+	MUX_VAL(CP(SDRC_D22),       (IEN  | PTD | DIS | M0)) /* SDRC_D22 */\
+	MUX_VAL(CP(SDRC_D23),       (IEN  | PTD | DIS | M0)) /* SDRC_D23 */\
+	MUX_VAL(CP(SDRC_D24),       (IEN  | PTD | DIS | M0)) /* SDRC_D24 */\
+	MUX_VAL(CP(SDRC_D25),       (IEN  | PTD | DIS | M0)) /* SDRC_D25 */\
+	MUX_VAL(CP(SDRC_D26),       (IEN  | PTD | DIS | M0)) /* SDRC_D26 */\
+	MUX_VAL(CP(SDRC_D27),       (IEN  | PTD | DIS | M0)) /* SDRC_D27 */\
+	MUX_VAL(CP(SDRC_D28),       (IEN  | PTD | DIS | M0)) /* SDRC_D28 */\
+	MUX_VAL(CP(SDRC_D29),       (IEN  | PTD | DIS | M0)) /* SDRC_D29 */\
+	MUX_VAL(CP(SDRC_D30),       (IEN  | PTD | DIS | M0)) /* SDRC_D30 */\
+	MUX_VAL(CP(SDRC_D31),       (IEN  | PTD | DIS | M0)) /* SDRC_D31 */\
+	MUX_VAL(CP(SDRC_CLK),       (IEN  | PTD | DIS | M0)) /* SDRC_CLK */\
+	MUX_VAL(CP(SDRC_DQS0),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS0 */\
+	MUX_VAL(CP(SDRC_DQS1),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS1 */\
+	MUX_VAL(CP(SDRC_DQS2),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS2 */\
+	MUX_VAL(CP(SDRC_DQS3),      (IEN  | PTD | DIS | M0)) /* SDRC_DQS3 */\
+	MUX_VAL(CP(GPMC_A1),        (IDIS | PTD | DIS | M0)) /* GPMC_A1 */\
+	MUX_VAL(CP(GPMC_A2),        (IDIS | PTD | DIS | M0)) /* GPMC_A2 */\
+	MUX_VAL(CP(GPMC_A3),        (IDIS | PTD | DIS | M0)) /* GPMC_A3 */\
+	MUX_VAL(CP(GPMC_A4),        (IDIS | PTD | DIS | M0)) /* GPMC_A4 */\
+	MUX_VAL(CP(GPMC_A5),        (IDIS | PTD | DIS | M0)) /* GPMC_A5 */\
+	MUX_VAL(CP(GPMC_A6),        (IDIS | PTD | DIS | M0)) /* GPMC_A6 */\
+	MUX_VAL(CP(GPMC_A7),        (IDIS | PTD | DIS | M0)) /* GPMC_A7 */\
+	MUX_VAL(CP(GPMC_A8),        (IDIS | PTD | DIS | M0)) /* GPMC_A8 */\
+	MUX_VAL(CP(GPMC_A9),        (IDIS | PTD | DIS | M0)) /* GPMC_A9 */\
+	MUX_VAL(CP(GPMC_A10),       (IDIS | PTD | DIS | M0)) /* GPMC_A10 */\
+	MUX_VAL(CP(GPMC_D0),        (IEN  | PTD | DIS | M0)) /* GPMC_D0 */\
+	MUX_VAL(CP(GPMC_D1),        (IEN  | PTD | DIS | M0)) /* GPMC_D1 */\
+	MUX_VAL(CP(GPMC_D2),        (IEN  | PTD | DIS | M0)) /* GPMC_D2 */\
+	MUX_VAL(CP(GPMC_D3),        (IEN  | PTD | DIS | M0)) /* GPMC_D3 */\
+	MUX_VAL(CP(GPMC_D4),        (IEN  | PTD | DIS | M0)) /* GPMC_D4 */\
+	MUX_VAL(CP(GPMC_D5),        (IEN  | PTD | DIS | M0)) /* GPMC_D5 */\
+	MUX_VAL(CP(GPMC_D6),        (IEN  | PTD | DIS | M0)) /* GPMC_D6 */\
+	MUX_VAL(CP(GPMC_D7),        (IEN  | PTD | DIS | M0)) /* GPMC_D7 */\
+	MUX_VAL(CP(GPMC_D8),        (IEN  | PTD | DIS | M0)) /* GPMC_D8 */\
+	MUX_VAL(CP(GPMC_D9),        (IEN  | PTD | DIS | M0)) /* GPMC_D9 */\
+	MUX_VAL(CP(GPMC_D10),       (IEN  | PTD | DIS | M0)) /* GPMC_D10 */\
+	MUX_VAL(CP(GPMC_D11),       (IEN  | PTD | DIS | M0)) /* GPMC_D11 */\
+	MUX_VAL(CP(GPMC_D12),       (IEN  | PTD | DIS | M0)) /* GPMC_D12 */\
+	MUX_VAL(CP(GPMC_D13),       (IEN  | PTD | DIS | M0)) /* GPMC_D13 */\
+	MUX_VAL(CP(GPMC_D14),       (IEN  | PTD | DIS | M0)) /* GPMC_D14 */\
+	MUX_VAL(CP(GPMC_D15),       (IEN  | PTD | DIS | M0)) /* GPMC_D15 */\
+	MUX_VAL(CP(GPMC_NCS0),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS0 */\
+	MUX_VAL(CP(GPMC_NCS1),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS1 */\
+	MUX_VAL(CP(GPMC_NCS2),      (IDIS | PTU | EN  | M0)) /* GPIO_nCS2 */\
+	MUX_VAL(CP(GPMC_NCS3),      (IDIS | PTU | EN  | M0)) /* GPIO_nCS3 */\
+	MUX_VAL(CP(GPMC_NCS4),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS4 */\
+	MUX_VAL(CP(GPMC_NCS5),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS5 */\
+	MUX_VAL(CP(GPMC_NCS6),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS6 */\
+	MUX_VAL(CP(GPMC_NCS7),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS7 */\
+	MUX_VAL(CP(GPMC_CLK),       (IDIS | PTD | DIS | M0)) /* GPMC_CLK */\
+	MUX_VAL(CP(GPMC_NADV_ALE),  (IDIS | PTD | DIS | M0)) /* GPMC_nADV_ALE*/\
+	MUX_VAL(CP(GPMC_NOE),       (IDIS | PTD | DIS | M0)) /* GPMC_nOE */\
+	MUX_VAL(CP(GPMC_NWE),       (IDIS | PTD | DIS | M0)) /* GPMC_nWE */\
+	MUX_VAL(CP(GPMC_NBE0_CLE),  (IDIS | PTD | DIS | M0)) /* GPMC_nBE0_CLE*/\
+	MUX_VAL(CP(GPMC_NBE1),      (IEN  | PTD | DIS | M0)) /* GPMC_nBE1 */\
+	MUX_VAL(CP(GPMC_NWP),       (IEN  | PTD | DIS | M0)) /* GPMC_nWP */\
+	MUX_VAL(CP(GPMC_WAIT0),     (IEN  | PTU | EN  | M0)) /* GPMC_WAIT0 */\
+	MUX_VAL(CP(MMC1_CLK),       (IDIS | PTU | EN  | M0)) /* MMC1_CLK */\
+	MUX_VAL(CP(MMC1_CMD),       (IEN  | PTU | EN  | M0)) /* MMC1_CMD */\
+	MUX_VAL(CP(MMC1_DAT0),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT0 */\
+	MUX_VAL(CP(MMC1_DAT1),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT1 */\
+	MUX_VAL(CP(MMC1_DAT2),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT2 */\
+	MUX_VAL(CP(MMC1_DAT3),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT3 */\
+	MUX_VAL(CP(UART1_TX),       (IDIS | PTD | DIS | M0)) /* UART1_TX */\
+	MUX_VAL(CP(UART1_RX),       (IEN  | PTD | DIS | M0)) /* UART1_RX */\
+	MUX_VAL(CP(UART3_TX_IRTX),  (IDIS | PTD | DIS | M0)) /* UART3_TX */\
+	MUX_VAL(CP(UART3_RX_IRRX),  (IEN  | PTD | DIS | M0)) /* UART3_RX */\
+	MUX_VAL(CP(I2C1_SCL),       (IEN  | PTU | EN  | M0)) /* I2C1_SCL */\
+	MUX_VAL(CP(I2C1_SDA),       (IEN  | PTU | EN  | M0)) /* I2C1_SDA */\
+	MUX_VAL(CP(I2C4_SCL),       (IEN  | PTU | EN  | M0)) /* I2C4_SCL */\
+	MUX_VAL(CP(I2C4_SDA),       (IEN  | PTU | EN  | M0)) /* I2C4_SDA */\
+	MUX_VAL(CP(SYS_32K),        (IEN  | PTD | DIS | M0)) /* SYS_32K */\
+	MUX_VAL(CP(SYS_BOOT0),      (IEN  | PTD | DIS | M4)) /* GPIO_2 */\
+	MUX_VAL(CP(SYS_BOOT1),      (IEN  | PTD | DIS | M4)) /* GPIO_3 */\
+	MUX_VAL(CP(SYS_BOOT2),      (IEN  | PTD | DIS | M4)) /* GPIO_4 */\
+	MUX_VAL(CP(SYS_BOOT3),      (IEN  | PTD | DIS | M4)) /* GPIO_5 */\
+	MUX_VAL(CP(SYS_BOOT4),      (IEN  | PTD | DIS | M4)) /* GPIO_6 */\
+	MUX_VAL(CP(SYS_BOOT5),      (IEN  | PTD | DIS | M4)) /* GPIO_7 */\
+	MUX_VAL(CP(SYS_BOOT6),      (IEN  | PTD | DIS | M4)) /* GPIO_8 */\
+	MUX_VAL(CP(SDRC_CKE0),      (IDIS | PTU | EN  | M0)) /* SDRC_CKE0 */\
+	MUX_VAL(CP(SDRC_CKE1),      (IDIS | PTU | EN  | M0)) /* SDRC_CKE1 */
+#endif
-- 
cgit v1.1


From 756d1fe7ac96822f2125cddde08ccc608bd69a24 Mon Sep 17 00:00:00 2001
From: Ben Gardiner <bengardiner@nanometrics.ca>
Date: Thu, 14 Oct 2010 17:26:19 -0400
Subject: da850evm : enable NAND even when not in NAND boot mode

There is currently no NAND pinmux enabled by the da850evm board setup code.
This is fine when booting from NAND since the early boot code (UBL) will setup
the pinmux; however, when the boot mode is any other setting NAND is unusable
when enabled in the config.

This patch adds a pinmux list for NAND and enables it when NAND is enabled in
the config. Tested by booting from SPI on the da850evm and verifying NAND
was usable.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
CC: Nick Thompson <nick.thompson@ge.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---
 board/davinci/da8xxevm/da850evm.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'board')

diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index eeb456c..f84adb9 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -54,12 +54,34 @@ static const struct pinmux_config i2c_pins[] = {
 	{ pinmux(4), 2, 3 }
 };
 
+#ifdef CONFIG_NAND_DAVINCI
+const struct pinmux_config nand_pins[] = {
+	{ pinmux(7), 1, 1 },
+	{ pinmux(7), 1, 2 },
+	{ pinmux(7), 1, 4 },
+	{ pinmux(7), 1, 5 },
+	{ pinmux(9), 1, 0 },
+	{ pinmux(9), 1, 1 },
+	{ pinmux(9), 1, 2 },
+	{ pinmux(9), 1, 3 },
+	{ pinmux(9), 1, 4 },
+	{ pinmux(9), 1, 5 },
+	{ pinmux(9), 1, 6 },
+	{ pinmux(9), 1, 7 },
+	{ pinmux(12), 1, 5 },
+	{ pinmux(12), 1, 6 }
+};
+#endif
+
 static const struct pinmux_resource pinmuxes[] = {
 #ifdef CONFIG_SPI_FLASH
 	PINMUX_ITEM(spi1_pins),
 #endif
 	PINMUX_ITEM(uart_pins),
 	PINMUX_ITEM(i2c_pins),
+#ifdef CONFIG_NAND_DAVINCI
+	PINMUX_ITEM(nand_pins),
+#endif
 };
 
 static const struct lpsc_resource lpsc[] = {
-- 
cgit v1.1


From a3f88293ddd13facd734769c1664d35ab4ed681f Mon Sep 17 00:00:00 2001
From: Ben Gardiner <bengardiner@nanometrics.ca>
Date: Thu, 14 Oct 2010 17:26:22 -0400
Subject: da850evm: setup the NAND flash timings

The default NAND flash timings are very conservative. This patch assigns the
timings reccomended in the recent linux kernel patch [1] from Sekhar Nori. The
speedup, as reported in that patch, is 5.3x for reads.

[1] http://www.spinics.net/lists/arm-kernel/msg100278.html

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
CC: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---
 board/davinci/da8xxevm/da850evm.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'board')

diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index f84adb9..0eb9e29 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -24,6 +24,7 @@
 #include <common.h>
 #include <i2c.h>
 #include <asm/arch/hardware.h>
+#include <asm/arch/emif_defs.h>
 #include <asm/io.h>
 #include "../common/misc.h"
 #include "common.h"
@@ -98,6 +99,23 @@ int board_init(void)
 	irq_init();
 #endif
 
+
+#ifdef CONFIG_NAND_DAVINCI
+	/*
+	 * NAND CS setup - cycle counts based on da850evm NAND timings in the
+	 * Linux kernel @ 25MHz EMIFA
+	 */
+	writel((DAVINCI_ABCR_WSETUP(0) |
+		DAVINCI_ABCR_WSTROBE(0) |
+		DAVINCI_ABCR_WHOLD(0) |
+		DAVINCI_ABCR_RSETUP(0) |
+		DAVINCI_ABCR_RSTROBE(1) |
+		DAVINCI_ABCR_RHOLD(0) |
+		DAVINCI_ABCR_TA(0) |
+		DAVINCI_ABCR_ASIZE_8BIT),
+	       &davinci_emif_regs->ab2cr); /* CS3 */
+#endif
+
 	/* arch number of the board */
 	gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA850_EVM;
 
-- 
cgit v1.1


From 3d248d37e1a176326ac8bf6a39144076707530e3 Mon Sep 17 00:00:00 2001
From: Ben Gardiner <bengardiner@nanometrics.ca>
Date: Thu, 14 Oct 2010 17:26:29 -0400
Subject: da850evm: basic MII EMAC support

The current da850evm support in u-boot/master omits any use of
the davinci EMAC. This patch adds basic support for the EMAC using
the MII PHY found on the baseboard of the EVM. The MAC address is
read from the environment variable 'ethadd'. Note that this is
different from the da850evm support in the u-boot omapl1 tree
where the MAC address is read from SPI flash.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
CC: Sandeep Paulraj <s-paulraj@ti.com>
CC: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
---
 board/davinci/da8xxevm/da850evm.c | 49 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

(limited to 'board')

diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index 0eb9e29..c8c5e1b 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -23,8 +23,11 @@
 
 #include <common.h>
 #include <i2c.h>
+#include <net.h>
+#include <netdev.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/emif_defs.h>
+#include <asm/arch/emac_defs.h>
 #include <asm/io.h>
 #include "../common/misc.h"
 #include "common.h"
@@ -49,6 +52,28 @@ static const struct pinmux_config uart_pins[] = {
 	{ pinmux(4), 2, 5 }
 };
 
+#ifdef CONFIG_DRIVER_TI_EMAC
+static const struct pinmux_config emac_pins[] = {
+	{ pinmux(2), 8, 1 },
+	{ pinmux(2), 8, 2 },
+	{ pinmux(2), 8, 3 },
+	{ pinmux(2), 8, 4 },
+	{ pinmux(2), 8, 5 },
+	{ pinmux(2), 8, 6 },
+	{ pinmux(2), 8, 7 },
+	{ pinmux(3), 8, 0 },
+	{ pinmux(3), 8, 1 },
+	{ pinmux(3), 8, 2 },
+	{ pinmux(3), 8, 3 },
+	{ pinmux(3), 8, 4 },
+	{ pinmux(3), 8, 5 },
+	{ pinmux(3), 8, 6 },
+	{ pinmux(3), 8, 7 },
+	{ pinmux(4), 8, 0 },
+	{ pinmux(4), 8, 1 }
+};
+#endif /* CONFIG_DRIVER_TI_EMAC */
+
 /* I2C pin muxer settings */
 static const struct pinmux_config i2c_pins[] = {
 	{ pinmux(4), 2, 2 },
@@ -142,6 +167,14 @@ int board_init(void)
 	if (davinci_configure_pin_mux_items(pinmuxes, ARRAY_SIZE(pinmuxes)))
 		return 1;
 
+#ifdef CONFIG_DRIVER_TI_EMAC
+	if (davinci_configure_pin_mux(emac_pins, ARRAY_SIZE(emac_pins)) != 0)
+		return 1;
+	/* set cfgchip3 to select MII */
+	writel(readl(&davinci_syscfg_regs->cfgchip3) & ~(1 << 8),
+			     &davinci_syscfg_regs->cfgchip3);
+#endif /* CONFIG_DRIVER_TI_EMAC */
+
 	/* enable the console UART */
 	writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST |
 		DAVINCI_UART_PWREMU_MGMT_UTRST),
@@ -149,3 +182,19 @@ int board_init(void)
 
 	return 0;
 }
+
+#ifdef CONFIG_DRIVER_TI_EMAC
+
+/*
+ * Initializes on-board ethernet controllers.
+ */
+int board_eth_init(bd_t *bis)
+{
+	if (!davinci_emac_initialize()) {
+		printf("Error: Ethernet init failed!\n");
+		return -1;
+	}
+
+	return 0;
+}
+#endif /* CONFIG_DRIVER_TI_EMAC */
-- 
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