[U-Boot] [PATCH 05/11] ARM: mxs: Add Creative ZEN XFi3 board

Stefano Babic sbabic at denx.de
Wed Jul 31 17:00:00 CEST 2013


Hi Marek,

On 30/07/2013 23:37, Marek Vasut wrote:
> Add STMP3780-based XFi3 board. This board is a small PMP device
> sporting a CPU which was later rebranded to i.MX233 . Currently
> supported is USB gadget mode and both external SD and internal
> Phison SD-NAND bridge .
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Fabio Estevam <fabio.estevam at freescale.com>
> Cc: Otavio Salvador <otavio at ossystems.com.br>
> Cc: Stefano Babic <sbabic at denx.de>
> ---
>  MAINTAINERS                    |    1 +
>  board/creative/xfi3/Makefile   |   47 +++++++++
>  board/creative/xfi3/spl_boot.c |  150 +++++++++++++++++++++++++++
>  board/creative/xfi3/xfi3.c     |  221 ++++++++++++++++++++++++++++++++++++++++
>  boards.cfg                     |    1 +
>  include/configs/xfi3.h         |   82 +++++++++++++++
>  6 files changed, 502 insertions(+)
>  create mode 100644 board/creative/xfi3/Makefile
>  create mode 100644 board/creative/xfi3/spl_boot.c
>  create mode 100644 board/creative/xfi3/xfi3.c
>  create mode 100644 include/configs/xfi3.h
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0a900dc..84c1f61 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -968,6 +968,7 @@ Marek Vasut <marek.vasut at gmail.com>
>  	vpac270		xscale/pxa
>  	zipitz2		xscale/pxa
>  	mx23_olinuxino	i.MX23
> +	xfi3		i.MX23
>  	m28evk		i.MX28
>  	sc_sps_1	i.MX28
>  	m53evk		i.MX53
> diff --git a/board/creative/xfi3/Makefile b/board/creative/xfi3/Makefile
> new file mode 100644
> index 0000000..c793bfb
> --- /dev/null
> +++ b/board/creative/xfi3/Makefile
> @@ -0,0 +1,47 @@
> +#
> +# (C) Copyright 2000-2006
> +# Wolfgang Denk, DENX Software Engineering, wd at 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
> +#

Please use new licence style with SPDX identifier. Fix it globally.

> +++ b/board/creative/xfi3/spl_boot.c
> @@ -0,0 +1,150 @@
> +/*
> + * Creative ZEN X-Fi3 setup
> + *
> + * Copyright (C) 2013 Marek Vasut <marex at 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 <config.h>
> +#include <asm/io.h>
> +#include <asm/arch/iomux-mx23.h>
> +#include <asm/arch/imx-regs.h>
> +#include <asm/arch/sys_proto.h>
> +
> +#define	MUX_CONFIG_EMI	(MXS_PAD_1V8 | MXS_PAD_12MA | MXS_PAD_PULLUP)
> +#define	MUX_CONFIG_SSP	(MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
> +#define	MUX_CONFIG_LCD	(MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL)
> +
> +const iomux_cfg_t iomux_setup[] = {
> +	/* EMI */
> +	MX23_PAD_EMI_D00__EMI_D00 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D01__EMI_D01 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D02__EMI_D02 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D03__EMI_D03 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D04__EMI_D04 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D05__EMI_D05 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D06__EMI_D06 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D07__EMI_D07 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D08__EMI_D08 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D09__EMI_D09 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D10__EMI_D10 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D11__EMI_D11 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D12__EMI_D12 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D13__EMI_D13 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D14__EMI_D14 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_D15__EMI_D15 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_CLKN__EMI_CLKN | MUX_CONFIG_EMI,
> +
> +	MX23_PAD_EMI_A00__EMI_A00 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A01__EMI_A01 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A02__EMI_A02 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A03__EMI_A03 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A04__EMI_A04 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A05__EMI_A05 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A06__EMI_A06 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A07__EMI_A07 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A08__EMI_A08 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A09__EMI_A09 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A10__EMI_A10 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A11__EMI_A11 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_A12__EMI_A12 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI,
> +
> +	MX23_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_CE1N__EMI_CE1N | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI,
> +	MX23_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI,
> +
> +	MX23_PAD_LCD_D00__LCD_D00 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D01__LCD_D01 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D02__LCD_D02 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D03__LCD_D03 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D04__LCD_D04 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D05__LCD_D05 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D06__LCD_D06 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D07__LCD_D07 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D08__LCD_D08 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D09__LCD_D09 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D10__LCD_D10 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D11__LCD_D11 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D12__LCD_D12 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D13__LCD_D13 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D14__LCD_D14 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D15__LCD_D15 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D16__LCD_D16 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_D17__LCD_D17 | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_RESET__LCD_RESET | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_RS__LCD_RS | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_WR__LCD_WR | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_CS__LCD_CS | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_ENABLE__LCD_ENABLE | MUX_CONFIG_LCD,
> +	MX23_PAD_LCD_VSYNC__LCD_VSYNC | MUX_CONFIG_LCD,
> +
> +	MX23_PAD_SSP1_CMD__SSP1_CMD | MUX_CONFIG_SSP,
> +	MX23_PAD_SSP1_DETECT__GPIO_2_1 | MUX_CONFIG_SSP,
> +	MX23_PAD_SSP1_DATA0__SSP1_DATA0 | MUX_CONFIG_SSP,
> +	MX23_PAD_SSP1_DATA1__SSP1_DATA1 | MUX_CONFIG_SSP,
> +	MX23_PAD_SSP1_DATA2__SSP1_DATA2 | MUX_CONFIG_SSP,
> +	MX23_PAD_SSP1_DATA3__SSP1_DATA3 | MUX_CONFIG_SSP,
> +	MX23_PAD_SSP1_SCK__SSP1_SCK | MUX_CONFIG_SSP,
> +	MX23_PAD_GPMI_D07__GPIO_0_7 | MUX_CONFIG_SSP,
> +
> +	MX23_PAD_GPMI_D00__SSP2_DATA0 | MUX_CONFIG_SSP,
> +	MX23_PAD_GPMI_D01__SSP2_DATA1 | MUX_CONFIG_SSP,
> +	MX23_PAD_GPMI_D02__SSP2_DATA2 | MUX_CONFIG_SSP,
> +	MX23_PAD_GPMI_D03__SSP2_DATA3 | MUX_CONFIG_SSP,
> +	MX23_PAD_GPMI_RDY1__SSP2_CMD | MUX_CONFIG_SSP,
> +	MX23_PAD_GPMI_WRN__SSP2_SCK | MUX_CONFIG_SSP,
> +
> +	/* PWM -- FIXME */
> +	MX23_PAD_PWM2__GPIO_1_28 | MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP,
> +};
> +
> +void mxs_adjust_memory_params(uint32_t *dram_vals)
> +{
> +	/* mDDR configuration values */
> +	const uint32_t regs[] = {
> +		0x01010001, 0x00010000, 0x01000000, 0x00000001,
> +		0x00010101, 0x00000001, 0x00010000, 0x01000001,
> +		0x01010000, 0x00000001, 0x07000200, 0x04070203,
> +		0x02020002, 0x06070a02, 0x0d000201, 0x0305000d,
> +		0x02080800, 0x19330f0a, 0x1f1f1c00, 0x020a1313,
> +		0x03061323, 0x0000000a, 0x00080008, 0x00200020,
> +		0x00200020, 0x00200020, 0x000003f7, 0x00000000,
> +		0x00000000, 0x00000000, 0x00000020, 0x00000000,
> +		0x001023cd, 0x20410010, 0x00006665, 0x00000000,
> +		0x00000101, 0x00000001, 0x00000000, 0x00000000,
> +	};
> +	memcpy(dram_vals, regs, sizeof(regs));
> +}
> +
> +void board_init_ll(void)
> +{
> +	mxs_common_spl_init(iomux_setup, ARRAY_SIZE(iomux_setup));
> +}
> diff --git a/board/creative/xfi3/xfi3.c b/board/creative/xfi3/xfi3.c
> new file mode 100644
> index 0000000..8ab7746
> --- /dev/null
> +++ b/board/creative/xfi3/xfi3.c
> @@ -0,0 +1,221 @@
> +/*
> + * Creative ZEN X-Fi3 board
> + *
> + * Copyright (C) 2013 Marek Vasut <marex at denx.de>
> + *
> + * Hardware investigation done by:
> + *
> + * Amaury Pouly <amaury.pouly at gmail.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 <errno.h>
> +#include <asm/gpio.h>
> +#include <asm/io.h>
> +#include <asm/arch/iomux-mx23.h>
> +#include <asm/arch/imx-regs.h>
> +#include <asm/arch/clock.h>
> +#include <asm/arch/sys_proto.h>
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +/*
> + * Functions
> + */
> +int board_early_init_f(void)
> +{
> +	/* IO0 clock at 480MHz */
> +	mxs_set_ioclk(MXC_IOCLK0, 480000);
> +
> +	/* SSP0 clock at 96MHz */
> +	mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
> +
> +	return 0;
> +}
> +
> +int dram_init(void)
> +{
> +	return mxs_dram_init();
> +}
> +
> +#ifdef	CONFIG_CMD_MMC
> +static int xfi3_mmc_cd(int id)
> +{
> +	switch (id) {
> +	case 0:
> +		/* The SSP_DETECT is inverted on this board. */
> +		return gpio_get_value(MX23_PAD_SSP1_DETECT__GPIO_2_1);
> +	case 1:
> +		/* Phison bridge always present */
> +		return 1;
> +	default:
> +		return 0;
> +	}
> +}
> +
> +int board_mmc_init(bd_t *bis)
> +{
> +	int ret;
> +
> +	/* MicroSD slot */
> +	gpio_direction_input(MX23_PAD_SSP1_DETECT__GPIO_2_1);
> +	gpio_direction_output(MX23_PAD_GPMI_D07__GPIO_0_7, 0);
> +	ret = mxsmmc_initialize(bis, 0, NULL, xfi3_mmc_cd);
> +	if (ret)
> +		return ret;
> +
> +	/* Phison SD-NAND bridge */
> +	ret = mxsmmc_initialize(bis, 1, NULL, xfi3_mmc_cd);
> +
> +	return ret;
> +}
> +#endif
> +
> +#ifdef CONFIG_VIDEO_MXS
> +static int mxsfb_write_byte(uint32_t payload, const unsigned int data)
> +{
> +	struct mxs_lcdif_regs *regs = (struct mxs_lcdif_regs *)MXS_LCDIF_BASE;
> +	const unsigned int timeout = 0x10000;
> +
> +	if (mxs_wait_mask_clr(&regs->hw_lcdif_ctrl_reg, LCDIF_CTRL_RUN,
> +			      timeout))
> +		return -ETIMEDOUT;
> +
> +	writel((1 << LCDIF_TRANSFER_COUNT_V_COUNT_OFFSET) |
> +		(1 << LCDIF_TRANSFER_COUNT_H_COUNT_OFFSET),
> +		&regs->hw_lcdif_transfer_count);
> +
> +	writel(LCDIF_CTRL_DATA_SELECT | LCDIF_CTRL_RUN,
> +		&regs->hw_lcdif_ctrl_clr);
> +
> +	if (data)
> +		writel(LCDIF_CTRL_DATA_SELECT, &regs->hw_lcdif_ctrl_set);
> +
> +	writel(LCDIF_CTRL_RUN, &regs->hw_lcdif_ctrl_set);
> +
> +	if (mxs_wait_mask_clr(&regs->hw_lcdif_lcdif_stat_reg, 1 << 29,
> +			      timeout))
> +		return -ETIMEDOUT;
> +
> +	writel(payload, &regs->hw_lcdif_data);
> +	return mxs_wait_mask_clr(&regs->hw_lcdif_ctrl_reg, LCDIF_CTRL_RUN,
> +				 timeout);
> +}
> +
> +static void mxsfb_write_register(uint32_t reg, uint32_t data)
> +{
> +	mxsfb_write_byte(reg, 0);
> +	mxsfb_write_byte(data, 1);
> +}
> +
> +void mxsfb_system_setup(void)
> +{
> +	struct mxs_lcdif_regs *regs = (struct mxs_lcdif_regs *)MXS_LCDIF_BASE;
> +
> +	/* Switch the LCDIF into System-Mode */
> +	writel(LCDIF_CTRL_LCDIF_MASTER | LCDIF_CTRL_DOTCLK_MODE |
> +		LCDIF_CTRL_BYPASS_COUNT, &regs->hw_lcdif_ctrl_clr);
> +
> +	/* Restart the SmartLCD controller */
> +	mdelay(50);

Nothing again, but 50mS is a lot of time and this sums up in the whole
function making a big delay. Really needed ?

> +	writel(1, &regs->hw_lcdif_ctrl1_set);
> +	mdelay(50);
> +	writel(1, &regs->hw_lcdif_ctrl1_clr);
> +	mdelay(50);
> +	writel(1, &regs->hw_lcdif_ctrl1_set);
> +	mdelay(50);
> +
> +	/* Program the SmartLCD controller */
> +	writel(LCDIF_CTRL1_RECOVER_ON_UNDERFLOW, &regs->hw_lcdif_ctrl1_set);
> +
> +	writel(0x03030202, &regs->hw_lcdif_timing);
> +
> +	mxsfb_write_register(1, 0x01c);
> +
> +	mxsfb_write_register(2, 0x100);
> +	/* 0x30 flips the LCD */
> +	mxsfb_write_register(3, 0x1038);
> +	mxsfb_write_register(8, 0x808);
> +	/* This can possibly contain 0x111 */
> +	mxsfb_write_register(0xc, 0x0);
> +	mxsfb_write_register(0xf, 0xc01);
> +	mxsfb_write_register(0x20, 0);
> +	mxsfb_write_register(0x21, 0);

There is a kind of magic here. Any way to get #defines or some
explanation ? I admit that the comment "This can possibly contain 0x111
*" does not help me a lot ;-)

> +	mdelay(30);
> +	mxsfb_write_register(0x10, 0xa00);
> +	mxsfb_write_register(0x11, 0x1038);
> +	mdelay(30);
> +	mxsfb_write_register(0x12, 0x1010);
> +	mxsfb_write_register(0x13, 0x50);
> +	mxsfb_write_register(0x14, 0x4f58);
> +	mxsfb_write_register(0x30, 0);
> +	mxsfb_write_register(0x31, 0xdb);
> +	mxsfb_write_register(0x32, 0);
> +	mxsfb_write_register(0x33, 0);
> +	mxsfb_write_register(0x34, 0xdb);
> +	mxsfb_write_register(0x35, 0);
> +	mxsfb_write_register(0x36, 0xaf);
> +	mxsfb_write_register(0x37, 0);
> +	mxsfb_write_register(0x38, 0xdb);
> +	mxsfb_write_register(0x39, 0);
> +	mxsfb_write_register(0x50, 0);
> +	mxsfb_write_register(0x51, 0x705);
> +	mxsfb_write_register(0x52, 0xe0a);
> +	mxsfb_write_register(0x53, 0x300);
> +	mxsfb_write_register(0x54, 0xa0e);
> +	mxsfb_write_register(0x55, 0x507);
> +	mxsfb_write_register(0x56, 0);
> +	mxsfb_write_register(0x57, 3);
> +	mxsfb_write_register(0x58, 0x90a);
> +	mxsfb_write_register(0x59, 0xa09);
> +	mdelay(30);
> +	mxsfb_write_register(7, 0x1017);
> +	mdelay(40);
> +	mxsfb_write_register(0x36, 0xaf);
> +	mxsfb_write_register(0x37, 0);
> +	mxsfb_write_register(0x38, 0xdb);
> +	mxsfb_write_register(0x39, 0);
> +	mxsfb_write_register(0x20, 0);
> +	mxsfb_write_register(0x21, 0);
> +	/* Turn on Framebuffer Upload Mode */
> +	mxsfb_write_byte(0x22, 0);
> +
> +	writel(LCDIF_CTRL_LCDIF_MASTER | LCDIF_CTRL_DATA_SELECT,
> +		&regs->hw_lcdif_ctrl_set);
> +}
> +#endif
> +
> +int board_init(void)
> +{
> +	/* Adress of boot parameters */
> +	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;

Complete OT: these two lines are in each board and often a board_init()
is written only for them. Maybe we can drop them putting the code
global. I have not seen a board where bi_boot_params is not set to RAM
address + 0x100.

> diff --git a/boards.cfg b/boards.cfg
> index f919c53..85e0c35 100644
> --- a/boards.cfg
> +++ b/boards.cfg
> @@ -198,6 +198,7 @@ zmx25                        arm         arm926ejs   zmx25               syteco
>  imx27lite                    arm         arm926ejs   imx27lite           logicpd        mx27
>  magnesium                    arm         arm926ejs   imx27lite           logicpd        mx27
>  mx23_olinuxino               arm         arm926ejs   mx23_olinuxino      olimex         mxs		mx23_olinuxino
> +xfi3                         arm         arm926ejs   xfi3                creative       mxs		xfi3

Entries here are not sorted. Can you fix it, please ? Thanks !

> diff --git a/include/configs/xfi3.h b/include/configs/xfi3.h
> new file mode 100644
> index 0000000..10facd9
> --- /dev/null
> +++ b/include/configs/xfi3.h
> @@ -0,0 +1,82 @@
> +/*
> + * Copyright (C) 2013 Marek Vasut <marex at denx.de>
> + *
> + * 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 __CONFIGS_XFI3_H__
> +#define __CONFIGS_XFI3_H__
> +
> +/* System configurations */
> +#define CONFIG_MX23				/* i.MX23 SoC */
> +#define CONFIG_MACH_TYPE	0xffffffff
> +
> +/* U-Boot Commands */
> +#define CONFIG_SYS_NO_FLASH
> +#include <config_cmd_default.h>
> +#define CONFIG_DISPLAY_CPUINFO
> +#define CONFIG_DOS_PARTITION
> +
> +#define CONFIG_CMD_CACHE
> +#define CONFIG_CMD_EXT2
> +#define CONFIG_CMD_FAT
> +#define CONFIG_CMD_GPIO
> +#define CONFIG_CMD_MMC
> +#define CONFIG_CMD_PING
> +#define CONFIG_CMD_USB
> +#define CONFIG_VIDEO
> +
> +/* Memory configuration */
> +#define CONFIG_NR_DRAM_BANKS		1		/* 1 bank of DRAM */
> +#define PHYS_SDRAM_1			0x40000000	/* Base address */
> +#define PHYS_SDRAM_1_SIZE		0x08000000	/* Max 128 MB RAM */
> +#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
> +
> +/* Environment */
> +#define CONFIG_ENV_SIZE			(16 * 1024)
> +#define CONFIG_ENV_IS_NOWHERE
> +#define CONFIG_ENV_OVERWRITE
> +
> +/* Booting Linux */
> +#define CONFIG_BOOTDELAY	3
> +#define CONFIG_BOOTFILE		"uImage"
> +#define CONFIG_BOOTARGS		"console=ttyAMA0,115200n8 "
> +#define CONFIG_LOADADDR		0x42000000
> +#define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
> +
> +/* LCD */
> +#ifdef CONFIG_VIDEO
> +#define CONFIG_VIDEO_MXS_MODE_SYSTEM
> +#define CONFIG_SYS_BLACK_IN_WRITE
> +#define LCD_BPP	LCD_COLOR16
> +#endif
> +
> +/* USB */
> +#ifdef CONFIG_CMD_USB
> +#define CONFIG_EHCI_MXS_PORT0
> +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
> +
> +#define CONFIG_MV_UDC		/* ChipIdea CI13xxx UDC */
> +#define CONFIG_USB_GADGET_DUALSPEED
> +
> +#define CONFIG_USB_ETHER
> +#define CONFIG_USB_ETH_CDC
> +#define CONFIG_NETCONSOLE
> +#endif
> +
> +/* The rest of the configuration is shared */
> +#include <configs/mxs.h>
> +
> +#endif	/* __CONFIGS_XFI3_H__ */
> 

Best regards,
Stefano Babic

-- 
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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
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