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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jan Weitzel <j.weitzel@phytec.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH v2] omap: add support for phycard-a-xl2
Date: Tue, 13 Mar 2012 13:35:50 +0100	[thread overview]
Message-ID: <20120313123550.GA3852@pengutronix.de> (raw)
In-Reply-To: <1331285031-9694-1-git-send-email-j.weitzel@phytec.de>

On Fri, Mar 09, 2012 at 10:23:51AM +0100, Jan Weitzel wrote:
> Support for omap4 based Phytec phyCARD-A-XL2 board
> 
> Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
> ---
> v2: remove kernelimage_type from env
>     use CONFIG_THUMB2_BAREBOX for MLO
>     move noinline keyword between storage class and type

Applied, thanks.

Sascha

> 
>  arch/arm/Makefile                                  |    1 +
>  arch/arm/boards/phycard-a-xl2/Makefile             |   20 ++
>  arch/arm/boards/phycard-a-xl2/config.h             |    1 +
>  .../boards/phycard-a-xl2/env/bin/nand_bootstrap    |   31 +++
>  arch/arm/boards/phycard-a-xl2/env/config           |   47 ++++
>  arch/arm/boards/phycard-a-xl2/lowlevel.c           |   95 ++++++++
>  arch/arm/boards/phycard-a-xl2/mux.c                |  245 ++++++++++++++++++++
>  arch/arm/boards/phycard-a-xl2/pca-a-xl2.c          |  147 ++++++++++++
>  arch/arm/configs/phycard_a_xl2_defconfig           |   56 +++++
>  arch/arm/configs/phycard_a_xl2_xload_defconfig     |   41 ++++
>  arch/arm/mach-omap/Kconfig                         |   10 +
>  11 files changed, 694 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/boards/phycard-a-xl2/Makefile
>  create mode 100644 arch/arm/boards/phycard-a-xl2/config.h
>  create mode 100644 arch/arm/boards/phycard-a-xl2/env/bin/nand_bootstrap
>  create mode 100644 arch/arm/boards/phycard-a-xl2/env/config
>  create mode 100644 arch/arm/boards/phycard-a-xl2/lowlevel.c
>  create mode 100644 arch/arm/boards/phycard-a-xl2/mux.c
>  create mode 100644 arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
>  create mode 100644 arch/arm/configs/phycard_a_xl2_defconfig
>  create mode 100644 arch/arm/configs/phycard_a_xl2_xload_defconfig
> 
> diff --git a/arch/arm/Makefile b/arch/arm/Makefile
> index 4c6a566..bf46ca3 100644
> --- a/arch/arm/Makefile
> +++ b/arch/arm/Makefile
> @@ -102,6 +102,7 @@ board-$(CONFIG_MACH_PANDA)			:= panda
>  board-$(CONFIG_MACH_PCM049)			:= pcm049
>  board-$(CONFIG_MACH_PCA100)			:= phycard-i.MX27
>  board-$(CONFIG_MACH_PCAAL1)			:= phycard-a-l1
> +board-$(CONFIG_MACH_PCAAXL2)			:= phycard-a-xl2
>  board-$(CONFIG_MACH_PCM037)			:= pcm037
>  board-$(CONFIG_MACH_PCM038)			:= pcm038
>  board-$(CONFIG_MACH_PCM043)			:= pcm043
> diff --git a/arch/arm/boards/phycard-a-xl2/Makefile b/arch/arm/boards/phycard-a-xl2/Makefile
> new file mode 100644
> index 0000000..1d23d72
> --- /dev/null
> +++ b/arch/arm/boards/phycard-a-xl2/Makefile
> @@ -0,0 +1,20 @@
> +# (C) Copyright 2012 Jan Weitzel <j.weitzel@phytec.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
> +obj-y += pca-a-xl2.o mux.o lowlevel.o
> diff --git a/arch/arm/boards/phycard-a-xl2/config.h b/arch/arm/boards/phycard-a-xl2/config.h
> new file mode 100644
> index 0000000..da84fa5
> --- /dev/null
> +++ b/arch/arm/boards/phycard-a-xl2/config.h
> @@ -0,0 +1 @@
> +/* nothing */
> diff --git a/arch/arm/boards/phycard-a-xl2/env/bin/nand_bootstrap b/arch/arm/boards/phycard-a-xl2/env/bin/nand_bootstrap
> new file mode 100644
> index 0000000..acd00dc
> --- /dev/null
> +++ b/arch/arm/boards/phycard-a-xl2/env/bin/nand_bootstrap
> @@ -0,0 +1,31 @@
> +
> +echo "copying barebox to nand..."
> +
> +mci0.probe=1
> +mkdir mnt
> +
> +mount /dev/disk0.0 fat /mnt
> +if [ $? != 0 ]; then
> +	echo "failed to mount mmc card"
> +	exit 1
> +fi
> +
> +if [ ! -f /mnt/mlo-nand.bin ]; then
> +	echo "mlo-nand.bin not found on mmc card"
> +	exit 1
> +fi
> +
> +if [ ! -f /mnt/barebox.bin ]; then
> +	echo "barebox.bin not found on mmc card"
> +fi
> +
> +gpmc_nand0.eccmode=bch8_hw_romcode
> +erase /dev/nand0.xload.bb
> +cp /mnt/mlo-nand.bin /dev/nand0.xload.bb
> +
> +gpmc_nand0.eccmode=bch8_hw
> +erase /dev/nand0.barebox.bb
> +cp /mnt/barebox.bin /dev/nand0.barebox.bb
> +
> +echo "success"
> +
> diff --git a/arch/arm/boards/phycard-a-xl2/env/config b/arch/arm/boards/phycard-a-xl2/env/config
> new file mode 100644
> index 0000000..0cbfb16
> --- /dev/null
> +++ b/arch/arm/boards/phycard-a-xl2/env/config
> @@ -0,0 +1,47 @@
> +#!/bin/sh
> +
> +machine=pcaaxl2
> +user=
> +
> +# use 'dhcp' to do dhcp in barebox and in kernel
> +# use 'none' if you want to skip kernel ip autoconfiguration
> +ip=dhcp
> +
> +# or set your networking parameters here
> +#eth0.ipaddr=a.b.c.d
> +#eth0.netmask=a.b.c.d
> +#eth0.gateway=a.b.c.d
> +#eth0.serverip=a.b.c.d
> +
> +# can be either 'nfs', 'tftp', 'nor' or 'nand'
> +kernel_loc=tftp
> +# can be either 'net', 'nor', 'nand' or 'initrd'
> +rootfs_loc=net
> +
> +# can be either 'jffs2' or 'ubifs'
> +rootfs_type=ubifs
> +rootfsimage=root-${machine}.$rootfs_type
> +
> +kernelimage=zImage-$machine
> +#kernelimage=uImage-$machine
> +#kernelimage=Image-$machine
> +#kernelimage=Image-${machine}.lzo
> +
> +if [ -n $user ]; then
> +	kernelimage="$user"-"$kernelimage"
> +	nfsroot="$eth0.serverip:/home/$user/nfsroot/$machine"
> +	rootfsimage="$user"-"$rootfsimage"
> +else
> +	nfsroot="$eth0.serverip:/path/to/nfs/root"
> +fi
> +
> +autoboot_timeout=3
> +
> +bootargs="console=ttyO2,115200"
> +
> +nand_parts="128k(xload)ro,256k(barebox),128k(bareboxenv),4M(kernel),-(root)"
> +rootfs_mtdblock_nand=4
> +
> +# set a fancy prompt (if support is compiled in)
> +PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m "
> +
> diff --git a/arch/arm/boards/phycard-a-xl2/lowlevel.c b/arch/arm/boards/phycard-a-xl2/lowlevel.c
> new file mode 100644
> index 0000000..fb23c8f
> --- /dev/null
> +++ b/arch/arm/boards/phycard-a-xl2/lowlevel.c
> @@ -0,0 +1,95 @@
> +/*
> + * (C) Copyright 2004-2009
> + * Texas Instruments, <www.ti.com>
> + * Richard Woodruff <r-woodruff2@ti.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
> + * version 2 as published by the Free Software Foundation.
> + *
> + * 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 <io.h>
> +#include <mach/omap4-mux.h>
> +#include <mach/omap4-silicon.h>
> +#include <mach/omap4-clock.h>
> +#include <mach/syslib.h>
> +#include <asm/barebox-arm.h>
> +
> +void set_muxconf_regs(void);
> +
> +static const struct ddr_regs ddr_regs_mt42L64M64_25_400_mhz = {
> +	.tim1           = 0x0EEB0662,
> +	.tim2           = 0x20370DD2,
> +	.tim3           = 0x00BFC33F,
> +	.phy_ctrl_1     = 0x849FF408,
> +	.ref_ctrl       = 0x00000618,
> +	.config_init    = 0x80001AB1,
> +	.config_final   = 0x80001AB1,
> +	.zq_config      = 0xd0093215,
> +	.mr1            = 0x83,
> +	.mr2            = 0x4
> +};
> +
> +static noinline void pcaaxl2_init_lowlevel(void)
> +{
> +	struct dpll_param core = OMAP4_CORE_DPLL_PARAM_19M2_DDR400;
> +	struct dpll_param mpu = OMAP4_MPU_DPLL_PARAM_19M2_MPU1000;
> +	struct dpll_param iva = OMAP4_IVA_DPLL_PARAM_19M2;
> +	struct dpll_param per = OMAP4_PER_DPLL_PARAM_19M2;
> +	struct dpll_param abe = OMAP4_ABE_DPLL_PARAM_19M2;
> +	struct dpll_param usb = OMAP4_USB_DPLL_PARAM_19M2;
> +
> +	set_muxconf_regs();
> +
> +	omap4_ddr_init(&ddr_regs_mt42L64M64_25_400_mhz, &core);
> +
> +	/* Set VCORE1 = 1.3 V, VCORE2 = VCORE3 = 1.21V */
> +	omap4_scale_vcores();
> +
> +	writel(CM_SYS_CLKSEL_19M2, CM_SYS_CLKSEL);
> +
> +	/* Configure all DPLL's at 100% OPP */
> +	omap4_configure_mpu_dpll(&mpu);
> +	omap4_configure_iva_dpll(&iva);
> +	omap4_configure_per_dpll(&per);
> +	omap4_configure_abe_dpll(&abe);
> +	omap4_configure_usb_dpll(&usb);
> +
> +	/* Enable all clocks */
> +	omap4_enable_all_clocks();
> +
> +	sr32(0x4A30a31C, 8, 1, 0x1);  /* enable software ioreq */
> +	sr32(0x4A30a31C, 1, 2, 0x0);  /* set for sys_clk (19.2MHz) */
> +	sr32(0x4A30a31C, 16, 4, 0x0); /* set divisor to 1 */
> +	sr32(0x4A30a110, 0, 1, 0x1);  /* set the clock source to active */
> +	sr32(0x4A30a110, 2, 2, 0x3);  /* enable clocks */
> +
> +	board_init_lowlevel_return();
> +}
> +
> +void board_init_lowlevel(void)
> +{
> +	u32 r;
> +
> +	if (get_pc() > 0x80000000)
> +		return;
> +
> +	r = 0x4030d000;
> +	__asm__ __volatile__("mov sp, %0" : : "r"(r));
> +
> +	pcaaxl2_init_lowlevel();
> +}
> +
> diff --git a/arch/arm/boards/phycard-a-xl2/mux.c b/arch/arm/boards/phycard-a-xl2/mux.c
> new file mode 100644
> index 0000000..179e6b6
> --- /dev/null
> +++ b/arch/arm/boards/phycard-a-xl2/mux.c
> @@ -0,0 +1,245 @@
> +#include <common.h>
> +#include <init.h>
> +#include <io.h>
> +#include <mach/omap4-silicon.h>
> +#include <mach/omap4-mux.h>
> +
> +static const struct pad_conf_entry core_padconf_array[] = {
> +	{GPMC_AD0, (IEN | PTD | DIS | M0)},				/* gpmc_ad0 */
> +	{GPMC_AD1, (IEN | PTD | DIS | M0)},			 	/* gpmc_ad1 */
> +	{GPMC_AD2, (IEN | PTD | DIS | M0)},				/* gpmc_ad2 */
> +	{GPMC_AD3, (IEN | PTD | DIS | M0)},				/* gpmc_ad3 */
> +	{GPMC_AD4, (IEN | PTD | DIS | M0)},				/* gpmc_ad4 */
> +	{GPMC_AD5, (IEN | PTD | DIS | M0)},				/* gpmc_ad5 */
> +	{GPMC_AD6, (IEN | PTD | DIS | M0)},				/* gpmc_ad6 */
> +	{GPMC_AD7, (IEN | PTD | DIS | M0)},				/* gpmc_ad7 */
> +	{GPMC_AD8, (IEN | PTD | DIS | M0)},				/* gpmc_ad8 */
> +	{GPMC_AD9, (IEN | PTD | DIS | M0)},				/* gpmc_ad9 */
> +	{GPMC_AD10, (IEN | PTD | DIS | M0)},				/* gpmc_ad10 */
> +	{GPMC_AD11, (IEN | PTD | DIS | M0)},				/* gpmc_ad11 */
> +	{GPMC_AD12, (IEN | PTD | DIS | M0)},				/* gpmc_ad12 */
> +	{GPMC_AD13, (IEN | PTD | DIS | M0)},				/* gpmc_ad13 */
> +	{GPMC_AD14, (IEN | PTD | DIS | M0)},				/* gpmc_ad14 */
> +	{GPMC_AD15, (IEN | PTD | DIS | M0)},				/* gpmc_ad15 */
> +	{GPMC_A16, (IEN | PTD | DIS | M0)},				/* gpmc_a16 */
> +	{GPMC_A17, (SAFE_MODE)},					/* nc */
> +	{GPMC_A18, (SAFE_MODE)},					/* nc */
> +	{GPMC_A19, (SAFE_MODE)},					/* nc */
> +	{GPMC_A20, (SAFE_MODE)},					/* nc */
> +	{GPMC_A21, (SAFE_MODE)},					/* nc */
> +	{GPMC_A22, (SAFE_MODE)},					/* nc */
> +	{GPMC_A23, (SAFE_MODE)},					/* nc */
> +	{GPMC_A24, (SAFE_MODE)},					/* nc */
> +	{GPMC_A25, (SAFE_MODE)},					/* nc */
> +	{GPMC_NCS0, (IDIS | PTU | EN | M0)},				/* gpmc_nsc0 */
> +	{GPMC_NCS1, (IDIS | PTU | EN | M0)},				/* gpmc_nsc1 */
> +	{GPMC_NCS2, (SAFE_MODE)},					/* nc */
> +	{GPMC_NCS3, (SAFE_MODE)},					/* nc */
> +	{GPMC_NWP, (IEN | PTD | DIS | M0)},				/* gpmc_nwp */
> +	{GPMC_CLK, (PTU | IEN | M3)},					/* gpio_55 */
> +	{GPMC_NADV_ALE, (IDIS | PTD | DIS | M0)},			/* gpmc_ndav_ale */
> +	{GPMC_NOE, (IDIS | PTD | DIS | M0)},				/* gpmc_noe */
> +	{GPMC_NWE, (IDIS | PTD | DIS | M0)},				/* gpmc_nwe */
> +	{GPMC_NBE0_CLE, (IDIS | PTD | DIS | M0)},			/* gpmc_nbe0_cle */
> +	{GPMC_NBE1, (SAFE_MODE)},					/* nc */
> +	{GPMC_WAIT0, (IEN | PTU | EN | M0)},				/* gpmc_wait0 */
> +	{GPMC_WAIT1, (IEN | PTU | EN | M0)},				/* gpmc_wait1 */
> +	{C2C_DATA11, (SAFE_MODE)},					/* nc */
> +	{C2C_DATA12, (SAFE_MODE)},					/* nc */
> +	{C2C_DATA13, (IDIS | PTU | EN | M0)},				/* gpmc_nsc5 */
> +	{C2C_DATA14, (SAFE_MODE)},					/* nc */
> +	{C2C_DATA15, (SAFE_MODE)},					/* nc */
> +	{HDMI_HPD, (SAFE_MODE)},					/* nc */
> +	{HDMI_CEC, (SAFE_MODE)},					/* nc */
> +	{HDMI_DDC_SCL, (SAFE_MODE)},					/* nc */
> +	{HDMI_DDC_SDA, (SAFE_MODE)},					/* nc */
> +	{CSI21_DX0, (SAFE_MODE)},					/* nc */
> +	{CSI21_DY0, (SAFE_MODE)},					/* nc */
> +	{CSI21_DX1, (SAFE_MODE)},					/* nc */
> +	{CSI21_DY1, (SAFE_MODE)},					/* nc */
> +	{CSI21_DX2, (SAFE_MODE)},					/* nc */
> +	{CSI21_DY2, (SAFE_MODE)},					/* nc */
> +	{CSI21_DX3, (SAFE_MODE)},					/* nc */
> +	{CSI21_DY3, (SAFE_MODE)},					/* nc */
> +	{CSI21_DX4, (SAFE_MODE)},					/* nc */
> +	{CSI21_DY4, (SAFE_MODE)},					/* nc */
> +	{CSI22_DX0, (SAFE_MODE)},					/* nc */
> +	{CSI22_DY0, (SAFE_MODE)},					/* nc */
> +	{CSI22_DX1, (SAFE_MODE)},					/* nc */
> +	{CSI22_DY1, (SAFE_MODE)},					/* nc */
> +	{CAM_SHUTTER, (SAFE_MODE)},					/* unused */
> +	{CAM_STROBE, (SAFE_MODE)},					/* unused */
> +	{CAM_GLOBALRESET, (SAFE_MODE)},					/* unused */
> +	{USBB1_ULPITLL_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M4)},/* usbb1_ulpiphy_clk */
> +	{USBB1_ULPITLL_STP, (OFF_EN | OFF_OUT_PTD | M4)},		/* usbb1_ulpiphy_stp */
> +	{USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dir */
> +	{USBB1_ULPITLL_NXT, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_nxt */
> +	{USBB1_ULPITLL_DAT0, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat0 */
> +	{USBB1_ULPITLL_DAT1, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat1 */
> +	{USBB1_ULPITLL_DAT2, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat2 */
> +	{USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat3 */
> +	{USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat4 */
> +	{USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat5 */
> +	{USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat6 */
> +	{USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat7 */
> +	{USBB1_HSIC_DATA, (SAFE_MODE)},					/* nc */
> +	{USBB1_HSIC_STROBE, (SAFE_MODE)},				/* nc */
> +	{USBC1_ICUSB_DP, (SAFE_MODE)},					/* nc */
> +	{USBC1_ICUSB_DM, (SAFE_MODE)},					/* nc */
> +	{SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)},		/* sdmmc1_clk */
> +	{SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* sdmmc1_cmd */
> +	{SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* sdmmc1_dat0 */
> +	{SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* sdmmc1_dat1 */
> +	{SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* sdmmc1_dat2 */
> +	{SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* sdmmc1_dat3 */
> +	{SDMMC1_DAT4, (SAFE_MODE)},					/* nc */
> +	{SDMMC1_DAT5, (SAFE_MODE)},					/* nc */
> +	{SDMMC1_DAT6, (SAFE_MODE)},					/* nc */
> +	{SDMMC1_DAT7, (SAFE_MODE)},					/* nc */
> +	{ABE_MCBSP2_CLKX, (SAFE_MODE)},					/* nc */
> +	{ABE_MCBSP2_DR, (SAFE_MODE)},					/* nc */
> +	{ABE_MCBSP2_DX, (SAFE_MODE)},					/* nc */
> +	{ABE_MCBSP2_FSX, (SAFE_MODE)},					/* nc */
> +	{ABE_MCBSP1_CLKX, (SAFE_MODE)},					/* unused */
> +	{ABE_MCBSP1_DR, (SAFE_MODE)},					/* unused */
> +	{ABE_MCBSP1_DX, (SAFE_MODE)},					/* unused */
> +	{ABE_MCBSP1_FSX, (SAFE_MODE)},					/* nc */
> +	{ABE_PDM_UL_DATA, (SAFE_MODE)},					/* unused */
> +	{ABE_PDM_DL_DATA, (SAFE_MODE)},					/* unused */
> +	{ABE_PDM_FRAME, (SAFE_MODE)},					/* unused */
> +	{ABE_PDM_LB_CLK, (SAFE_MODE)},					/* unused */
> +	{ABE_CLKS, (SAFE_MODE)},					/* unused */
> +	{ABE_DMIC_CLK1, (SAFE_MODE)},					/* nc */
> +	{ABE_DMIC_DIN1, (SAFE_MODE)},					/* unused */
> +	{ABE_DMIC_DIN2, (SAFE_MODE)},					/* nc */
> +	{ABE_DMIC_DIN3, (SAFE_MODE)},					/* unused */
> +	{UART2_CTS, (SAFE_MODE)},					/* nc */
> +	{UART2_RTS, (SAFE_MODE)},					/* nc */
> +	{UART2_RX, (SAFE_MODE)},					/* nc */
> +	{UART2_TX, (SAFE_MODE)},					/* nc */
> +	{HDQ_SIO, (SAFE_MODE)},						/* unused */
> +	{I2C1_SCL, (PTU | IEN | M0)},					/* i2c1_scl */
> +	{I2C1_SDA, (PTU | IEN | M0)},					/* i2c1_sda */
> +	{I2C2_SCL, (SAFE_MODE)},					/* unused */
> +	{I2C2_SDA, (SAFE_MODE)},					/* unused */
> +	{I2C3_SCL, (PTU | IEN | M0)},					/* i2c3_scl */
> +	{I2C3_SDA, (PTU | IEN | M0)},					/* i2c3_sda */
> +	{I2C4_SCL, (SAFE_MODE)},					/* nc */
> +	{I2C4_SDA, (SAFE_MODE)},					/* nc */
> +	{MCSPI1_CLK, (SAFE_MODE)},					/* unused */
> +	{MCSPI1_SOMI, (SAFE_MODE)},					/* unused */
> +	{MCSPI1_SIMO, (SAFE_MODE)},					/* unused */
> +	{MCSPI1_CS0, (SAFE_MODE)},					/* unused */
> +	{MCSPI1_CS1, (SAFE_MODE)},					/* unused */
> +	{MCSPI1_CS2, (SAFE_MODE)},					/* nc */
> +	{MCSPI1_CS3, (SAFE_MODE)},					/* nc */
> +	{UART3_CTS_RCTX, (PTU | IEN | M0)},				/* uart3_tx */
> +	{UART3_RTS_SD, (M0)},						/* uart3_rts_sd */
> +	{UART3_RX_IRRX, (IEN | M0)},					/* uart3_rx */
> +	{UART3_TX_IRTX, (M0)},						/* uart3_tx */
> +	{SDMMC5_CLK, (PTU | IEN | M3)},					/* goio_145 */
> +	{SDMMC5_CMD, (PTU | IEN | M3)},					/* goio_146 */
> +	{SDMMC5_DAT0, (SAFE_MODE)},					/* nc */
> +	{SDMMC5_DAT1, (SAFE_MODE)},					/* nc */
> +	{SDMMC5_DAT2, (SAFE_MODE)},					/* nc */
> +	{SDMMC5_DAT3, (SAFE_MODE)},					/* nc */
> +	{MCSPI4_CLK, (PTU | IEN | M3)},					/* gpio_151 */
> +	{MCSPI4_SIMO, (PTU | IEN | M3)},				/* gpio_152 */
> +	{MCSPI4_SOMI, (PTU | IEN | M3)},				/* gpio_153 */
> +	{MCSPI4_CS0, (SAFE_MODE)},					/* nc */
> +	{UART4_RX, (SAFE_MODE)},					/* nc */
> +	{UART4_TX, (SAFE_MODE)},					/* nc */
> +	{USBB2_ULPITLL_CLK, (SAFE_MODE)},				/* nc */
> +	{USBB2_ULPITLL_STP, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DIR, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_NXT, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT0, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT1, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT2, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT3, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT4, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT5, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT6, (SAFE_MODE)},				/* unused */
> +	{USBB2_ULPITLL_DAT7, (SAFE_MODE)},				/* unused */
> +	{USBB2_HSIC_DATA, (SAFE_MODE)},					/* unused */
> +	{USBB2_HSIC_STROBE, (SAFE_MODE)},				/* nc */
> +	{UNIPRO_TX0, (SAFE_MODE)},					/* nc */
> +	{UNIPRO_TY0, (SAFE_MODE)},					/* nc */
> +	{UNIPRO_TX1, (SAFE_MODE)},					/* nc */
> +	{UNIPRO_TY1, (SAFE_MODE)},					/* nc */
> +	{UNIPRO_TX2, (SAFE_MODE)},					/* unused */
> +	{UNIPRO_TY2, (SAFE_MODE)},					/* unused */
> +	{UNIPRO_RX0, (SAFE_MODE)},					/* unused */
> +	{UNIPRO_RY0, (SAFE_MODE)},					/* unused */
> +	{UNIPRO_RX1, (SAFE_MODE)},					/* unused */
> +	{UNIPRO_RY1, (SAFE_MODE)},					/* unused */
> +	{UNIPRO_RX2, (SAFE_MODE)},					/* unused */
> +	{UNIPRO_RY2, (SAFE_MODE)},					/* unused */
> +	{USBA0_OTG_CE, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0)},	/* usba0_otg_ce */
> +	{USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},		/* usba0_otg_dp */
> +	{USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},		/* usba0_otg_dm */
> +	{FREF_CLK1_OUT, (SAFE_MODE)},					/* nc */
> +	{FREF_CLK2_OUT, (SAFE_MODE)},					/* nc */
> +	{SYS_NIRQ1, (PTU | IEN | M0)},					/* sys_nirq1 */
> +	{SYS_NIRQ2, (SAFE_MODE)},					/* nc */
> +	{SYS_BOOT0, (M0)},						/* sys_boot */
> +	{SYS_BOOT1, (M0)},						/* sys_boot */
> +	{SYS_BOOT2, (M0)},						/* sys_boot */
> +	{SYS_BOOT3, (M0)},						/* sys_boot */
> +	{SYS_BOOT4, (M0)},						/* sys_boot */
> +	{SYS_BOOT5, (M0)},						/* sys_boot */
> +	{DPM_EMU0, (IEN | M0)},						/* dpm_emu0 */
> +	{DPM_EMU1, (IEN | M0)},						/* dpm_emu1 */
> +	{DPM_EMU2, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU3, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU4, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU5, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU6, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU7, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU8, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU9, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU10, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU11, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU12, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU13, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU14, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU15, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU16, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU17, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU18, (SAFE_MODE)},					/* unused */
> +	{DPM_EMU19, (SAFE_MODE)},					/* unused */
> +};
> +
> +static const struct pad_conf_entry wkup_padconf_array[] = {
> +	{PAD0_SIM_IO, (SAFE_MODE)},					/* tbd */
> +	{PAD1_SIM_CLK, (SAFE_MODE)},					/* nc */
> +	{PAD0_SIM_RESET, (SAFE_MODE)},					/* nc */
> +	{PAD1_SIM_CD, (SAFE_MODE)},					/* nc */
> +	{PAD0_SIM_PWRCTRL, (SAFE_MODE)},				/* nc */
> +	{PAD1_SR_SCL, (PTU | IEN | M0)},				/* sr_scl */
> +	{PAD0_SR_SDA, (PTU | IEN | M0)},				/* sr_sda */
> +	{PAD1_FREF_XTAL_IN, (M0)},					/* # */
> +	{PAD0_FREF_SLICER_IN, (SAFE_MODE)},				/* nc */
> +	{PAD1_FREF_CLK_IOREQ, (SAFE_MODE)},				/* nc */
> +	{PAD0_FREF_CLK0_OUT, (M2)},					/* sys_drm_msecure */
> +	{PAD1_FREF_CLK3_REQ, (SAFE_MODE)},				/* nc */
> +	{PAD0_FREF_CLK3_OUT, (M0)},					/* fref_clk3_out */
> +	{PAD1_FREF_CLK4_REQ, (IEN | M3)},				/* gpio_wk7 */
> +	{PAD0_FREF_CLK4_OUT, (M0)},					/* fref_clk4_out */
> +	{PAD1_SYS_32K, (IEN | M0)},					/* sys_32k */
> +	{PAD0_SYS_NRESPWRON, (M0)},					/* sys_nrespwron */
> +	{PAD1_SYS_NRESWARM, (M0)},					/* sys_nreswarm */
> +	{PAD0_SYS_PWR_REQ, (PTU | M0)},					/* sys_pwr_req */
> +	{PAD1_SYS_PWRON_RESET, (M0)},					/* sys_pwron_reset_out */
> +	{PAD0_SYS_BOOT6, (M0)},						/* sys_boot6 */
> +	{PAD1_SYS_BOOT7, (M0)},						/* sys_boot7 */
> +};
> +
> +void set_muxconf_regs(void)
> +{
> +	omap4_do_set_mux(OMAP44XX_CONTROL_PADCONF_CORE, core_padconf_array,
> +			ARRAY_SIZE(core_padconf_array));
> +
> +	omap4_do_set_mux(OMAP44XX_CONTROL_PADCONF_WKUP, wkup_padconf_array,
> +			ARRAY_SIZE(wkup_padconf_array));
> +}
> diff --git a/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c b/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
> new file mode 100644
> index 0000000..5513661
> --- /dev/null
> +++ b/arch/arm/boards/phycard-a-xl2/pca-a-xl2.c
> @@ -0,0 +1,147 @@
> +/*
> + * Copyright (C) 2011 Sascha Hauer, Pengutronix
> + *
> + * 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 <console.h>
> +#include <init.h>
> +#include <driver.h>
> +#include <io.h>
> +#include <ns16550.h>
> +#include <asm/armlinux.h>
> +#include <generated/mach-types.h>
> +#include <mach/silicon.h>
> +#include <mach/sdrc.h>
> +#include <mach/sys_info.h>
> +#include <mach/syslib.h>
> +#include <mach/control.h>
> +#include <linux/err.h>
> +#include <sizes.h>
> +#include <partition.h>
> +#include <nand.h>
> +#include <asm/mmu.h>
> +#include <mach/gpio.h>
> +#include <mach/gpmc.h>
> +#include <mach/gpmc_nand.h>
> +#include <mach/xload.h>
> +#include <mach/omap_hsmmc.h>
> +#include <i2c/i2c.h>
> +
> +static struct NS16550_plat serial_plat = {
> +	.clock = 48000000,      /* 48MHz (APLL96/2) */
> +	.shift = 2,
> +};
> +
> +static int pcaaxl2_console_init(void)
> +{
> +	/* Register the serial port */
> +	add_ns16550_device(-1, OMAP44XX_UART3_BASE, 1024,
> +		IORESOURCE_MEM_8BIT, &serial_plat);
> +
> +	return 0;
> +}
> +console_initcall(pcaaxl2_console_init);
> +
> +static int pcaaxl2_mem_init(void)
> +{
> +	arm_add_mem_device("ram0", 0x80000000, SZ_512M);
> +
> +	add_mem_device("sram0", 0x40300000, 48 * 1024,
> +				   IORESOURCE_MEM_WRITEABLE);
> +	return 0;
> +}
> +mem_initcall(pcaaxl2_mem_init);
> +
> +static struct gpmc_config net_cfg = {
> +	.cfg = {
> +		0x00001000, /* CONF1 */
> +		0x00080800, /* CONF2 */
> +		0x00000000, /* CONF3 */
> +		0x08000800, /* CONF4 */
> +		0x000a0a0a, /* CONF5 */
> +		0x000003c2, /* CONF6 */
> +	},
> +	.base = 0x2C000000,
> +	.size = GPMC_SIZE_16M,
> +};
> +
> +static void pcaaxl2_network_init(void)
> +{
> +	gpmc_cs_config(5, &net_cfg);
> +
> +	add_ks8851_device(-1, net_cfg.base, net_cfg.base + 2,
> +				IORESOURCE_MEM_16BIT, NULL);
> +}
> +
> +static struct i2c_board_info i2c_devices[] = {
> +	{
> +		I2C_BOARD_INFO("twlcore", 0x48),
> +	},
> +};
> +
> +
> +static struct omap_hsmmc_platform_data mmc_device = {
> +	.f_max = 26000000,
> +};
> +
> +#define OMAP4_CONTROL_PBIASLITE			0x4A100600
> +#define OMAP4_MMC1_PBIASLITE_VMODE		(1<<21)
> +#define OMAP4_MMC1_PBIASLITE_PWRDNZ		(1<<22)
> +#define OMAP4_MMC1_PWRDNZ			(1<<26)
> +
> +static int pcaaxl2_devices_init(void)
> +{
> +	u32 value;
> +
> +	i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices));
> +	add_generic_device("i2c-omap", -1, NULL, 0x48070000, 0x1000,
> +				IORESOURCE_MEM, NULL);
> +
> +	value = readl(OMAP4_CONTROL_PBIASLITE);
> +	value &= ~OMAP4_MMC1_PBIASLITE_VMODE;
> +	value |= (OMAP4_MMC1_PBIASLITE_PWRDNZ |	OMAP4_MMC1_PWRDNZ);
> +	writel(value, OMAP4_CONTROL_PBIASLITE);
> +
> +	add_generic_device("omap-hsmmc", -1, NULL, 0x4809C100, SZ_4K,
> +			   IORESOURCE_MEM, &mmc_device);
> +
> +	gpmc_generic_init(0x10);
> +
> +	pcaaxl2_network_init();
> +
> +	gpmc_generic_nand_devices_init(0, 16, OMAP_ECC_BCH8_CODE_HW);
> +
> +#ifdef CONFIG_PARTITION
> +	devfs_add_partition("nand0", 0x00000, SZ_128K,
> +			PARTITION_FIXED, "xload_raw");
> +	dev_add_bb_dev("xload_raw", "xload");
> +	devfs_add_partition("nand0", SZ_128K, SZ_256K,
> +			PARTITION_FIXED, "self_raw");
> +	dev_add_bb_dev("self_raw", "self0");
> +	devfs_add_partition("nand0", SZ_128K + SZ_256K, SZ_128K,
> +			PARTITION_FIXED, "env_raw");
> +	dev_add_bb_dev("env_raw", "env0");
> +#endif
> +
> +	armlinux_set_bootparams((void *)0x80000100);
> +	armlinux_set_architecture(MACH_TYPE_PCAAXL2);
> +
> +	return 0;
> +}
> +device_initcall(pcaaxl2_devices_init);
> diff --git a/arch/arm/configs/phycard_a_xl2_defconfig b/arch/arm/configs/phycard_a_xl2_defconfig
> new file mode 100644
> index 0000000..62ea5e9
> --- /dev/null
> +++ b/arch/arm/configs/phycard_a_xl2_defconfig
> @@ -0,0 +1,56 @@
> +CONFIG_ARCH_OMAP=y
> +CONFIG_ARCH_OMAP4=y
> +CONFIG_MACH_PCAAXL2=y
> +CONFIG_AEABI=y
> +CONFIG_ARM_UNWIND=y
> +CONFIG_MMU=y
> +CONFIG_TEXT_BASE=0x8f000000
> +CONFIG_MALLOC_SIZE=0x2000000
> +CONFIG_KALLSYMS=y
> +CONFIG_PROMPT="barebox> "
> +CONFIG_LONGHELP=y
> +CONFIG_GLOB=y
> +CONFIG_HUSH_FANCY_PROMPT=y
> +CONFIG_HUSH_GETOPT=y
> +CONFIG_CMDLINE_EDITING=y
> +CONFIG_AUTO_COMPLETE=y
> +# CONFIG_TIMESTAMP is not set
> +CONFIG_PARTITION=y
> +CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
> +CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/phycard-a-xl2/env/"
> +CONFIG_CMD_EDIT=y
> +CONFIG_CMD_SLEEP=y
> +CONFIG_CMD_SAVEENV=y
> +CONFIG_CMD_LOADENV=y
> +CONFIG_CMD_EXPORT=y
> +CONFIG_CMD_PRINTENV=y
> +CONFIG_CMD_READLINE=y
> +CONFIG_CMD_ECHO_E=y
> +CONFIG_CMD_LOADB=y
> +CONFIG_CMD_FLASH=y
> +# CONFIG_CMD_BOOTM is not set
> +CONFIG_CMD_RESET=y
> +CONFIG_CMD_GO=y
> +CONFIG_CMD_TIMEOUT=y
> +CONFIG_CMD_PARTITION=y
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_UNLZO=y
> +CONFIG_NET=y
> +CONFIG_NET_DHCP=y
> +CONFIG_NET_NFS=y
> +CONFIG_NET_PING=y
> +CONFIG_NET_TFTP=y
> +CONFIG_NET_TFTP_PUSH=y
> +CONFIG_DRIVER_SERIAL_NS16550=y
> +CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
> +CONFIG_DRIVER_NET_KS8851_MLL=y
> +# CONFIG_SPI is not set
> +CONFIG_MTD=y
> +CONFIG_NAND=y
> +CONFIG_NAND_OMAP_GPMC=y
> +CONFIG_UBI=y
> +CONFIG_MCI=y
> +CONFIG_MCI_OMAP_HSMMC=y
> +CONFIG_FS_FAT=y
> +CONFIG_FS_FAT_WRITE=y
> +CONFIG_FS_FAT_LFN=y
> diff --git a/arch/arm/configs/phycard_a_xl2_xload_defconfig b/arch/arm/configs/phycard_a_xl2_xload_defconfig
> new file mode 100644
> index 0000000..7975220
> --- /dev/null
> +++ b/arch/arm/configs/phycard_a_xl2_xload_defconfig
> @@ -0,0 +1,41 @@
> +CONFIG_ARCH_OMAP=y
> +CONFIG_ARCH_OMAP4=y
> +CONFIG_OMAP_BUILD_IFT=y
> +CONFIG_MACH_PCAAXL2=y
> +CONFIG_AEABI=y
> +CONFIG_THUMB2_BAREBOX=y
> +# CONFIG_CMD_ARM_CPUINFO is not set
> +# CONFIG_ARM_EXCEPTIONS is not set
> +CONFIG_MMU=y
> +CONFIG_TEXT_BASE=0x40300000
> +CONFIG_MEMORY_LAYOUT_FIXED=y
> +CONFIG_STACK_BASE=0x8f000000
> +CONFIG_MALLOC_BASE=0x84000000
> +CONFIG_MALLOC_SIZE=0x2000000
> +CONFIG_MALLOC_DUMMY=y
> +CONFIG_PROMPT="barebox> "
> +CONFIG_SHELL_NONE=y
> +# CONFIG_ERRNO_MESSAGES is not set
> +# CONFIG_TIMESTAMP is not set
> +# CONFIG_CONSOLE_FULL is not set
> +# CONFIG_DEFAULT_ENVIRONMENT is not set
> +CONFIG_DRIVER_SERIAL_NS16550=y
> +CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
> +# CONFIG_SPI is not set
> +CONFIG_MTD=y
> +# CONFIG_MTD_WRITE is not set
> +# CONFIG_MTD_OOB_DEVICE is not set
> +CONFIG_NAND=y
> +# CONFIG_NAND_ECC_SOFT is not set
> +# CONFIG_NAND_ECC_HW_SYNDROME is not set
> +# CONFIG_NAND_ECC_HW_NONE is not set
> +# CONFIG_NAND_INFO is not set
> +# CONFIG_NAND_BBT is not set
> +CONFIG_NAND_OMAP_GPMC=y
> +CONFIG_MCI=y
> +CONFIG_MCI_STARTUP=y
> +# CONFIG_MCI_WRITE is not set
> +CONFIG_MCI_OMAP_HSMMC=y
> +# CONFIG_FS_RAMFS is not set
> +# CONFIG_FS_DEVFS is not set
> +CONFIG_FS_FAT=y
> diff --git a/arch/arm/mach-omap/Kconfig b/arch/arm/mach-omap/Kconfig
> index f3db8f6..386c484 100644
> --- a/arch/arm/mach-omap/Kconfig
> +++ b/arch/arm/mach-omap/Kconfig
> @@ -103,6 +103,8 @@ config BOARDINFO
>  	default "Texas Instrument's Panda" if MACH_PANDA
>  	default "Phytec phyCORE pcm049" if MACH_PCM049
>  	default "Phytec phyCARD-A-L1" if MACH_PCAAL1
> +	default "Phytec phyCARD-A-XL2" if MACH_PCAAXL2
> +
>  choice
>  	prompt "Select OMAP board"
>  
> @@ -153,6 +155,14 @@ config MACH_PCAAL1
>  	  help
>  	  Say Y here if you are using a phyCARD-A-L1 PCA-A-L1
>  
> +config MACH_PCAAXL2
> +	bool "Phytec phyCARD XL2"
> +	select HAVE_NOSHELL
> +	select MACH_HAS_LOWLEVEL_INIT
> +	depends on ARCH_OMAP4
> +	help
> +	  Say Y here if you are using a phyCARD-A-XL1 PCA-A-XL1
> +
>  endchoice
>  
>  if MACH_OMAP3EVM
> -- 
> 1.7.0.4
> 
> 
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

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      reply	other threads:[~2012-03-13 12:36 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-07 12:18 [PATCH] " Jan Weitzel
2012-03-08 20:23 ` Sascha Hauer
2012-03-09  9:23   ` [PATCH v2] " Jan Weitzel
2012-03-13 12:35     ` Sascha Hauer [this message]

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