Re: [U-Boot] [PATCH 3/3] OMAP3: Add support for the IGEP v2 board.

On Sun, 2010-10-10 at 01:13 +0200, Enric Balletbo i Serra wrote:

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

MAKEALL | 1 + board/isee/igep0020/Makefile | 49 +++++++++ board/isee/igep0020/config.mk | 34 ++++++ board/isee/igep0020/igep0020.c | 129 ++++++++++++++++++++++ board/isee/igep0020/igep0020.h | 156 +++++++++++++++++++++++++++ boards.cfg | 1 + include/configs/igep0020.h | 230 ++++++++++++++++++++++++++++++++++++++++ 7 files changed, 600 insertions(+), 0 deletions(-) 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 create mode 100644 include/configs/igep0020.h

diff --git a/MAKEALL b/MAKEALL index 1b506d6..78dce8b 100755 --- a/MAKEALL +++ b/MAKEALL @@ -490,6 +490,7 @@ LIST_ARM11=" \ LIST_ARMV7=" \ am3517_evm \ devkit8000 \

• igep0020 \ mx51evk \ omap3_beagle \ omap3_overo \

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..3ae6a40 --- /dev/null +++ b/board/isee/igep0020/config.mk @@ -0,0 +1,34 @@ +# +# (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..f5b51e9 --- /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 <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);

Extra space after first &ctrl_base in line above.

• /* 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 diff --git a/boards.cfg b/boards.cfg index 202de1a..6f8db44 100644 --- a/boards.cfg +++ b/boards.cfg @@ -262,6 +262,7 @@ omap4_panda arm armv7 panda ti omap4 omap4_sdp4430 arm armv7 sdp4430 ti omap4 am3517_evm arm armv7 am3517evm logicpd omap3 devkit8000 arm armv7 devkit8000 timll omap3 +igep0020 arm armv7 igep0020 isee omap3 s5p_goni arm armv7 goni samsung s5pc1xx smdkc100 arm armv7 smdkc100 samsung s5pc1xx ixdpg425 arm ixp diff --git a/include/configs/igep0020.h b/include/configs/igep0020.h new file mode 100644 index 0000000..a884c3e --- /dev/null +++ b/include/configs/igep0020.h @@ -0,0 +1,230 @@ +/*

• • (C) Copyright 2010
• • ISEE 2007 SL, <www.iseebcn.com>
• • 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 __CONFIG_H +#define __CONFIG_H +#include <asm/sizes.h>

+/*

• • High Level Configuration Options
• */

+#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP34XX 1 /* which is a 34XX */ +#define CONFIG_OMAP3430 1 /* which is in a 3430 */ +#define CONFIG_OMAP3_IGEP0020 1 /* working with IGEP0020 */

+#define CONFIG_SDRC /* The chip has SDRC controller */

+#include <asm/arch/cpu.h> +#include <asm/arch/omap3.h>

+/*

• • Display CPU and Board information
• */

+#define CONFIG_DISPLAY_CPUINFO 1 +#define CONFIG_DISPLAY_BOARDINFO 1

+/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1)

+#define CONFIG_MISC_INIT_R

+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 +#define CONFIG_REVISION_TAG 1

+/*

• • NS16550 Configuration
• */

+#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */

+#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK

+/* select serial console configuration */ +#define CONFIG_CONS_INDEX 3 +#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 +#define CONFIG_SERIAL3 3

+/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,115200}

Need a space after the 57600 comma.

+#define CONFIG_MMC 1 +#define CONFIG_OMAP3_MMC 1 +#define CONFIG_DOS_PARTITION 1

+/* DDR */ +#define CONFIG_OMAP3_NUMONYX_DDR 1

+/* USB */ +#define CONFIG_MUSB_UDC 1 +#define CONFIG_USB_OMAP3 1 +#define CONFIG_TWL4030_USB 1

+/* USB device configuration */ +#define CONFIG_USB_DEVICE 1 +#define CONFIG_USB_TTY 1 +#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1

+/* Change these to suit your needs */ +#define CONFIG_USBD_VENDORID 0x0451 +#define CONFIG_USBD_PRODUCTID 0x5678 +#define CONFIG_USBD_MANUFACTURER "Texas Instruments" +#define CONFIG_USBD_PRODUCT_NAME "IGEP"

+/* commands to include */ +#include <config_cmd_default.h>

+#define CONFIG_CMD_CACHE +#define CONFIG_CMD_EXT2 /* EXT2 Support */ +#define CONFIG_CMD_FAT /* FAT support */ +#define CONFIG_CMD_I2C /* I2C serial bus support */ +#define CONFIG_CMD_MMC /* MMC support */ +#define CONFIG_CMD_ONENAND /* ONENAND support */ +#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_PING +#define CONFIG_CMD_NFS /* NFS support */ +#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */ +#define CONFIG_MTD_DEVICE

+#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ +#undef CONFIG_CMD_IMLS /* List all found images */

+#define CONFIG_SYS_NO_FLASH +#define CONFIG_HARD_I2C 1 +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 1 +#define CONFIG_SYS_I2C_BUS 0 +#define CONFIG_SYS_I2C_BUS_SELECT 1 +#define CONFIG_DRIVER_OMAP34XX_I2C 1

+/*

• • TWL4030
• */

+#define CONFIG_TWL4030_POWER 1

+/* Environment information */ +#define CONFIG_BOOTCOMMAND \

• "mmc init 0 ; fatload mmc 0 0x80000000 setup.ini ; source \0"

+#define CONFIG_BOOTDELAY 3

+#define CONFIG_EXTRA_ENV_SETTINGS \

• "usbtty=cdc_acm\0"

+#define CONFIG_AUTO_COMPLETE 1

+/*

• • Miscellaneous configurable options
• */

+#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT "U-Boot # " +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \

• 			sizeof(CONFIG_SYS_PROMPT) + 16)
  

+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)

+#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */

• 						/* works on */
  

+#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \

• 			0x01F00000) /* 31MB */
  

+#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */

• 					/* load address */
  

+#define CONFIG_SYS_MONITOR_LEN (256 << 10)

+/*

• • OMAP3 has 12 GP timers, they can be driven by the system clock
• • (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
• • This rate is divided by a local divisor.
• */

+#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) +#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ +#define CONFIG_SYS_HZ 1000

+/*

• • Stack sizes
• • The stack sizes are set up in start.S using the settings below
• */

+#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */

+/*

• • Physical Memory Map
• */

+#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 +#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 meg */ +#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1

+/* SDRAM Bank Allocation method */ +#define SDRC_R_B_C 1

+/*

• • FLASH and environment organization
• */

+#define PISMO1_ONEN_SIZE GPMC_SIZE_128M /* Configure the PISMO */

+#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP

+#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */

+#define CONFIG_ENV_IS_IN_ONENAND 1 +#define CONFIG_ENV_SIZE (512 << 10) /* Total Size Environment */ +#define CONFIG_ENV_ADDR ONENAND_ENV_OFFSET

+/*

• • Size of malloc() pool
• */

+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10)) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes for initial data */

+/*

• • SMSC911x Ethernet
• */

+#if defined(CONFIG_CMD_NET) +#define CONFIG_NET_MULTI +#define CONFIG_SMC911X +#define CONFIG_SMC911X_32_BIT +#define CONFIG_SMC911X_BASE 0x2C000000 +#endif /* (CONFIG_CMD_NET) */

+/* additions for new relocation code, must added to all boards */ +#undef CONFIG_SYS_ARM_WITHOUT_RELOC /* This board is tested with relocation support */

You should omit the 2 previous lines.

+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)

+#endif /* __CONFIG_H */

Otherwise looks reasonable. I'll build & run test when I get some time tomorrow or Monday.

Steve