From: Stefano Babic Date: Tue, 29 Apr 2014 15:41:19 +0000 (+0200) Subject: Merge branch 'master' of git://git.denx.de/u-boot-arm X-Git-Tag: v2014.07-rc2~9^2~3^2~14 X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=3deb22a4844cbda1a05c60dd29d8926e4dddaa4e;hp=c9aab0f9dd23fddcebf5984dc19e62b514e759a7 Merge branch 'master' of git://git.denx.de/u-boot-arm --- diff --git a/arch/arm/dts/imx6q-sabreauto.dts b/arch/arm/dts/imx6q-sabreauto.dts index a3c9c91f32..7af2a88fd0 100644 --- a/arch/arm/dts/imx6q-sabreauto.dts +++ b/arch/arm/dts/imx6q-sabreauto.dts @@ -1,9 +1,9 @@ /* - + * Copyright 2012 Freescale Semiconductor, Inc. - + * Copyright 2011 Linaro Ltd. - + * - + * SPDX-License-Identifier: GPL-2.0+ - + */ + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * SPDX-License-Identifier: GPL-2.0+ + */ /dts-v1/; diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index b04dfbbcb9..0e713952dc 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -19,6 +19,7 @@ obj-y += misc.o endif ifeq ($(SOC),$(filter $(SOC),mx6)) obj-$(CONFIG_CMD_SATA) += sata.o +obj-$(CONFIG_IMX_VIDEO_SKIP) += video.o endif obj-$(CONFIG_CMD_BMODE) += cmd_bmode.o obj-$(CONFIG_CMD_HDMIDETECT) += cmd_hdmidet.o diff --git a/arch/arm/imx-common/video.c b/arch/arm/imx-common/video.c new file mode 100644 index 0000000000..0121cd78f2 --- /dev/null +++ b/arch/arm/imx-common/video.c @@ -0,0 +1,65 @@ +/* + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include + +extern struct display_info_t const displays[]; +extern size_t display_count; + +int board_video_skip(void) +{ + int i; + int ret; + char const *panel = getenv("panel"); + if (!panel) { + for (i = 0; i < display_count; i++) { + struct display_info_t const *dev = displays+i; + if (dev->detect && dev->detect(dev)) { + panel = dev->mode.name; + printf("auto-detected panel %s\n", panel); + break; + } + } + if (!panel) { + panel = displays[0].mode.name; + printf("No panel detected: default to %s\n", panel); + i = 0; + } + } else { + for (i = 0; i < display_count; i++) { + if (!strcmp(panel, displays[i].mode.name)) + break; + } + } + if (i < display_count) { + ret = ipuv3_fb_init(&displays[i].mode, 0, + displays[i].pixfmt); + if (!ret) { + displays[i].enable(displays+i); + printf("Display: %s (%ux%u)\n", + displays[i].mode.name, + displays[i].mode.xres, + displays[i].mode.yres); + } else + printf("LCD %s cannot be configured: %d\n", + displays[i].mode.name, ret); + } else { + printf("unsupported panel %s\n", panel); + return -EINVAL; + } + + return 0; +} + +#ifdef CONFIG_IMX_HDMI +#include +#include +int detect_hdmi(struct display_info_t const *dev) +{ + struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR; + return readb(&hdmi->phy_stat0) & HDMI_DVI_STAT; +} +#endif diff --git a/arch/arm/include/asm/arch-mx6/mx6sl_pins.h b/arch/arm/include/asm/arch-mx6/mx6sl_pins.h index 5f9c90ad87..045ccc4512 100644 --- a/arch/arm/include/asm/arch-mx6/mx6sl_pins.h +++ b/arch/arm/include/asm/arch-mx6/mx6sl_pins.h @@ -10,6 +10,10 @@ #include enum { + MX6_PAD_ECSPI1_MISO__ECSPI_MISO = IOMUX_PAD(0x0358, 0x0068, 0, 0x0684, 0, 0), + MX6_PAD_ECSPI1_MOSI__ECSPI_MOSI = IOMUX_PAD(0x035C, 0x006C, 0, 0x0688, 0, 0), + MX6_PAD_ECSPI1_SCLK__ECSPI_SCLK = IOMUX_PAD(0x0360, 0x0070, 0, 0x067C, 0, 0), + MX6_PAD_ECSPI1_SS0__GPIO4_IO11 = IOMUX_PAD(0x0364, 0x0074, 5, 0x0000, 0, 0), MX6_PAD_SD2_CLK__USDHC2_CLK = IOMUX_PAD(0x055C, 0x0254, 0, 0x0000, 0, 0), MX6_PAD_SD2_CMD__USDHC2_CMD = IOMUX_PAD(0x0560, 0x0258, 0, 0x0000, 0, 0), MX6_PAD_SD2_DAT0__USDHC2_DAT0 = IOMUX_PAD(0x0564, 0x025C, 0, 0x0000, 0, 0), diff --git a/arch/arm/include/asm/imx-common/video.h b/arch/arm/include/asm/imx-common/video.h new file mode 100644 index 0000000000..2d948508d5 --- /dev/null +++ b/arch/arm/include/asm/imx-common/video.h @@ -0,0 +1,24 @@ +/* + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __IMX_VIDEO_H_ +#define __IMX_VIDEO_H_ + +#include +#include + +struct display_info_t { + int bus; + int addr; + int pixfmt; + int (*detect)(struct display_info_t const *dev); + void (*enable)(struct display_info_t const *dev); + struct fb_videomode mode; +}; + +#ifdef CONFIG_IMX_HDMI +extern int detect_hdmi(struct display_info_t const *dev); +#endif + +#endif diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index d9c05b07bf..84294db859 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -19,13 +19,12 @@ #include #include #include +#include #include #include #include #include #include -#include -#include #include #include #include @@ -331,7 +330,7 @@ int board_mmc_init(bd_t *bis) #ifdef CONFIG_MXC_SPI iomux_v3_cfg_t const ecspi1_pads[] = { /* SS1 */ - MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL), MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL), MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL), @@ -446,22 +445,6 @@ static iomux_v3_cfg_t const rgb_pads[] = { MX6_PAD_DISP0_DAT23__IPU1_DISP0_DATA23, }; -struct display_info_t { - int bus; - int addr; - int pixfmt; - int (*detect)(struct display_info_t const *dev); - void (*enable)(struct display_info_t const *dev); - struct fb_videomode mode; -}; - - -static int detect_hdmi(struct display_info_t const *dev) -{ - struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR; - return readb(&hdmi->phy_stat0) & HDMI_DVI_STAT; -} - static void do_enable_hdmi(struct display_info_t const *dev) { imx_enable_hdmi_phy(); @@ -492,7 +475,7 @@ static void enable_rgb(struct display_info_t const *dev) gpio_direction_output(RGB_BACKLIGHT_GP, 1); } -static struct display_info_t const displays[] = {{ +struct display_info_t const displays[] = {{ .bus = -1, .addr = 0, .pixfmt = IPU_PIX_FMT_RGB24, @@ -573,51 +556,7 @@ static struct display_info_t const displays[] = {{ .sync = 0, .vmode = FB_VMODE_NONINTERLACED } } }; - -int board_video_skip(void) -{ - int i; - int ret; - char const *panel = getenv("panel"); - if (!panel) { - for (i = 0; i < ARRAY_SIZE(displays); i++) { - struct display_info_t const *dev = displays+i; - if (dev->detect(dev)) { - panel = dev->mode.name; - printf("auto-detected panel %s\n", panel); - break; - } - } - if (!panel) { - panel = displays[0].mode.name; - printf("No panel detected: default to %s\n", panel); - i = 0; - } - } else { - for (i = 0; i < ARRAY_SIZE(displays); i++) { - if (!strcmp(panel, displays[i].mode.name)) - break; - } - } - if (i < ARRAY_SIZE(displays)) { - ret = ipuv3_fb_init(&displays[i].mode, 0, - displays[i].pixfmt); - if (!ret) { - displays[i].enable(displays+i); - printf("Display: %s (%ux%u)\n", - displays[i].mode.name, - displays[i].mode.xres, - displays[i].mode.yres); - } else { - printf("LCD %s cannot be configured: %d\n", - displays[i].mode.name, ret); - } - } else { - printf("unsupported panel %s\n", panel); - ret = -EINVAL; - } - return (0 != ret); -} +size_t display_count = ARRAY_SIZE(displays); static void setup_display(void) { diff --git a/board/embest/mx6boards/Makefile b/board/embest/mx6boards/Makefile new file mode 100644 index 0000000000..467fb50003 --- /dev/null +++ b/board/embest/mx6boards/Makefile @@ -0,0 +1,9 @@ +# +# Copyright (C) 2007, Guennadi Liakhovetski +# +# (C) Copyright 2011 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := mx6boards.o diff --git a/board/embest/mx6boards/mx6boards.c b/board/embest/mx6boards/mx6boards.c new file mode 100644 index 0000000000..d06b57d1e3 --- /dev/null +++ b/board/embest/mx6boards/mx6boards.c @@ -0,0 +1,601 @@ +/* + * Copyright (C) 2014 Eukréa Electromatique + * Author: Eric Bénard + * Fabio Estevam + * Jon Nettleton + * + * based on sabresd.c which is : + * Copyright (C) 2012 Freescale Semiconductor, Inc. + * and on hummingboard.c which is : + * Copyright (C) 2013 SolidRun ltd. + * Copyright (C) 2013 Jon Nettleton . + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +DECLARE_GLOBAL_DATA_PTR; + +#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \ + PAD_CTL_SRE_FAST | PAD_CTL_HYS) + +#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \ + PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \ + PAD_CTL_SRE_FAST | PAD_CTL_HYS) + +#define USDHC_PAD_CLK_CTRL (PAD_CTL_SPEED_LOW | \ + PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | \ + PAD_CTL_HYS) + +#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS) + +#define ENET_PAD_CTRL_PD (PAD_CTL_PUS_100K_DOWN | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS) + +#define ENET_PAD_CTRL_CLK ((PAD_CTL_PUS_100K_UP & ~PAD_CTL_PKE) | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) + +#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \ + PAD_CTL_ODE | PAD_CTL_SRE_FAST) + +#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) + +static int board_type = -1; +#define BOARD_IS_MARSBOARD 0 +#define BOARD_IS_RIOTBOARD 1 + +int dram_init(void) +{ + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); + + return 0; +} + +static iomux_v3_cfg_t const uart2_pads[] = { + MX6_PAD_EIM_D26__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), + MX6_PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +static void setup_iomux_uart(void) +{ + imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads)); +} + +iomux_v3_cfg_t const enet_pads[] = { + MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL), + /* GPIO16 -> AR8035 25MHz */ + MX6_PAD_GPIO_16__ENET_REF_CLK | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL), + /* AR8035 CLK_25M --> ENET_REF_CLK (V22) */ + MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL_CLK), + MX6_PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL_PD), + MX6_PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL_PD), + MX6_PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL_PD), + /* AR8035 PHY Reset */ + MX6_PAD_EIM_D31__GPIO3_IO31 | MUX_PAD_CTRL(ENET_PAD_CTRL_PD), + /* AR8035 PHY Interrupt */ + MX6_PAD_ENET_TX_EN__GPIO1_IO28 | MUX_PAD_CTRL(ENET_PAD_CTRL), +}; + +static void setup_iomux_enet(void) +{ + imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads)); + + /* Reset AR8035 PHY */ + gpio_direction_output(IMX_GPIO_NR(3, 31) , 0); + mdelay(2); + gpio_set_value(IMX_GPIO_NR(3, 31), 1); +} + +int mx6_rgmii_rework(struct phy_device *phydev) +{ + /* from linux/arch/arm/mach-imx/mach-imx6q.c : + * Ar803x phy SmartEEE feature cause link status generates glitch, + * which cause ethernet link down/up issue, so disable SmartEEE + */ + phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x7); + phy_write(phydev, MDIO_DEVAD_NONE, 0xe, 0x805d); + phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x4003); + + return 0; +} + +int board_phy_config(struct phy_device *phydev) +{ + mx6_rgmii_rework(phydev); + + if (phydev->drv->config) + phydev->drv->config(phydev); + + return 0; +} + +iomux_v3_cfg_t const usdhc2_pads[] = { + MX6_PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(USDHC_PAD_CLK_CTRL), + MX6_PAD_SD2_CMD__SD2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT0__SD2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT1__SD2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT2__SD2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT3__SD2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL), /* WP */ + MX6_PAD_GPIO_4__GPIO1_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */ +}; + +iomux_v3_cfg_t const usdhc3_pads[] = { + MX6_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CLK_CTRL), + MX6_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), +}; + +iomux_v3_cfg_t const riotboard_usdhc3_pads[] = { + MX6_PAD_SD3_DAT4__GPIO7_IO01 | MUX_PAD_CTRL(NO_PAD_CTRL), /* WP */ + MX6_PAD_SD3_DAT5__GPIO7_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */ +}; + +iomux_v3_cfg_t const usdhc4_pads[] = { + MX6_PAD_SD4_CLK__SD4_CLK | MUX_PAD_CTRL(USDHC_PAD_CLK_CTRL), + MX6_PAD_SD4_CMD__SD4_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT0__SD4_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT1__SD4_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT2__SD4_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT3__SD4_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + /* eMMC RST */ + MX6_PAD_NANDF_ALE__GPIO6_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +#ifdef CONFIG_FSL_ESDHC +struct fsl_esdhc_cfg usdhc_cfg[3] = { + {USDHC2_BASE_ADDR}, + {USDHC3_BASE_ADDR}, + {USDHC4_BASE_ADDR}, +}; + +#define USDHC2_CD_GPIO IMX_GPIO_NR(1, 4) +#define USDHC3_CD_GPIO IMX_GPIO_NR(7, 0) + +int board_mmc_getcd(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; + int ret = 0; + + switch (cfg->esdhc_base) { + case USDHC2_BASE_ADDR: + ret = !gpio_get_value(USDHC2_CD_GPIO); + break; + case USDHC3_BASE_ADDR: + if (board_type == BOARD_IS_RIOTBOARD) + ret = !gpio_get_value(USDHC3_CD_GPIO); + else if (board_type == BOARD_IS_MARSBOARD) + ret = 1; /* eMMC/uSDHC3 is always present */ + break; + case USDHC4_BASE_ADDR: + ret = 1; /* eMMC/uSDHC4 is always present */ + break; + } + + return ret; +} + +int board_mmc_init(bd_t *bis) +{ + s32 status = 0; + int i; + + /* + * According to the board_mmc_init() the following map is done: + * (U-boot device node) (Physical Port) + * ** RiOTboard : + * mmc0 SDCard slot (bottom) + * mmc1 uSDCard slot (top) + * mmc2 eMMC + * ** MarSBoard : + * mmc0 uSDCard slot (bottom) + * mmc1 eMMC + */ + for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) { + switch (i) { + case 0: + imx_iomux_v3_setup_multiple_pads( + usdhc2_pads, ARRAY_SIZE(usdhc2_pads)); + gpio_direction_input(USDHC2_CD_GPIO); + usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); + usdhc_cfg[0].max_bus_width = 4; + break; + case 1: + imx_iomux_v3_setup_multiple_pads( + usdhc3_pads, ARRAY_SIZE(usdhc3_pads)); + if (board_type == BOARD_IS_RIOTBOARD) { + imx_iomux_v3_setup_multiple_pads( + riotboard_usdhc3_pads, + ARRAY_SIZE(riotboard_usdhc3_pads)); + gpio_direction_input(USDHC3_CD_GPIO); + gpio_direction_output(IMX_GPIO_NR(7, 8) , 0); + udelay(250); + gpio_set_value(IMX_GPIO_NR(7, 8), 1); + } + usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); + usdhc_cfg[1].max_bus_width = 4; + break; + case 2: + imx_iomux_v3_setup_multiple_pads( + usdhc4_pads, ARRAY_SIZE(usdhc4_pads)); + usdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK); + usdhc_cfg[2].max_bus_width = 4; + gpio_direction_output(IMX_GPIO_NR(6, 8) , 0); + udelay(250); + gpio_set_value(IMX_GPIO_NR(6, 8), 1); + break; + default: + printf("Warning: you configured more USDHC controllers" + "(%d) then supported by the board (%d)\n", + i + 1, CONFIG_SYS_FSL_USDHC_NUM); + return status; + } + + status |= fsl_esdhc_initialize(bis, &usdhc_cfg[i]); + } + + return status; +} +#endif + +#ifdef CONFIG_MXC_SPI +iomux_v3_cfg_t const ecspi1_pads[] = { + MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_EIM_EB2__GPIO2_IO30 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static void setup_spi(void) +{ + imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); +} +#endif + +struct i2c_pads_info i2c_pad_info1 = { + .scl = { + .i2c_mode = MX6_PAD_CSI0_DAT9__I2C1_SCL + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gpio_mode = MX6_PAD_CSI0_DAT9__GPIO5_IO27 + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gp = IMX_GPIO_NR(5, 27) + }, + .sda = { + .i2c_mode = MX6_PAD_CSI0_DAT8__I2C1_SDA + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gpio_mode = MX6_PAD_CSI0_DAT8__GPIO5_IO26 + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gp = IMX_GPIO_NR(5, 26) + } +}; + +struct i2c_pads_info i2c_pad_info2 = { + .scl = { + .i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gpio_mode = MX6_PAD_KEY_COL3__GPIO4_IO12 + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gp = IMX_GPIO_NR(4, 12) + }, + .sda = { + .i2c_mode = MX6_PAD_KEY_ROW3__I2C2_SDA + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gpio_mode = MX6_PAD_KEY_ROW3__GPIO4_IO13 + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gp = IMX_GPIO_NR(4, 13) + } +}; + +struct i2c_pads_info i2c_pad_info3 = { + .scl = { + .i2c_mode = MX6_PAD_GPIO_5__I2C3_SCL + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gpio_mode = MX6_PAD_GPIO_5__GPIO1_IO05 + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gp = IMX_GPIO_NR(1, 5) + }, + .sda = { + .i2c_mode = MX6_PAD_GPIO_6__I2C3_SDA + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gpio_mode = MX6_PAD_GPIO_6__GPIO1_IO06 + | MUX_PAD_CTRL(I2C_PAD_CTRL), + .gp = IMX_GPIO_NR(1, 6) + } +}; + +iomux_v3_cfg_t const tft_pads_riot[] = { + /* LCD_PWR_EN */ + MX6_PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* TOUCH_INT */ + MX6_PAD_NANDF_CS1__GPIO6_IO14 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* LED_PWR_EN */ + MX6_PAD_NANDF_CS2__GPIO6_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* BL LEVEL */ + MX6_PAD_SD1_CMD__GPIO1_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +iomux_v3_cfg_t const tft_pads_mars[] = { + /* LCD_PWR_EN */ + MX6_PAD_ENET_TXD1__GPIO1_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* TOUCH_INT */ + MX6_PAD_NANDF_CS1__GPIO6_IO14 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* LED_PWR_EN */ + MX6_PAD_NANDF_CS2__GPIO6_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* BL LEVEL (PWM4) */ + MX6_PAD_SD4_DAT2__GPIO2_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +#if defined(CONFIG_VIDEO_IPUV3) + +static void enable_lvds(struct display_info_t const *dev) +{ + struct iomuxc *iomux = (struct iomuxc *) + IOMUXC_BASE_ADDR; + setbits_le32(&iomux->gpr[2], + IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT); + /* set backlight level to ON */ + if (board_type == BOARD_IS_RIOTBOARD) + gpio_direction_output(IMX_GPIO_NR(1, 18) , 1); + else if (board_type == BOARD_IS_MARSBOARD) + gpio_direction_output(IMX_GPIO_NR(2, 10) , 1); +} + +static void disable_lvds(struct display_info_t const *dev) +{ + struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR; + + /* set backlight level to OFF */ + if (board_type == BOARD_IS_RIOTBOARD) + gpio_direction_output(IMX_GPIO_NR(1, 18) , 0); + else if (board_type == BOARD_IS_MARSBOARD) + gpio_direction_output(IMX_GPIO_NR(2, 10) , 0); + + clrbits_le32(&iomux->gpr[2], + IOMUXC_GPR2_LVDS_CH0_MODE_MASK); +} + +static void do_enable_hdmi(struct display_info_t const *dev) +{ + disable_lvds(dev); + imx_enable_hdmi_phy(); +} + +static int detect_i2c(struct display_info_t const *dev) +{ + return (0 == i2c_set_bus_num(dev->bus)) && + (0 == i2c_probe(dev->addr)); +} + +struct display_info_t const displays[] = {{ + .bus = -1, + .addr = 0, + .pixfmt = IPU_PIX_FMT_RGB24, + .detect = detect_hdmi, + .enable = do_enable_hdmi, + .mode = { + .name = "HDMI", + .refresh = 60, + .xres = 1024, + .yres = 768, + .pixclock = 15385, + .left_margin = 220, + .right_margin = 40, + .upper_margin = 21, + .lower_margin = 7, + .hsync_len = 60, + .vsync_len = 10, + .sync = FB_SYNC_EXT, + .vmode = FB_VMODE_NONINTERLACED +} }, { + .bus = 2, + .addr = 0x1, + .pixfmt = IPU_PIX_FMT_LVDS666, + .detect = detect_i2c, + .enable = enable_lvds, + .mode = { + .name = "LCD8000-97C", + .refresh = 60, + .xres = 1024, + .yres = 768, + .pixclock = 15385, + .left_margin = 100, + .right_margin = 200, + .upper_margin = 10, + .lower_margin = 20, + .hsync_len = 20, + .vsync_len = 8, + .sync = FB_SYNC_EXT, + .vmode = FB_VMODE_NONINTERLACED +} } }; +size_t display_count = ARRAY_SIZE(displays); + +static void setup_display(void) +{ + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; + struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR; + int reg; + + enable_ipu_clock(); + imx_setup_hdmi(); + + /* Turn on LDB0, IPU,IPU DI0 clocks */ + setbits_le32(&mxc_ccm->CCGR3, + MXC_CCM_CCGR3_LDB_DI0_MASK); + + /* set LDB0 clk select to 011/011 */ + clrsetbits_le32(&mxc_ccm->cs2cdr, + MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK, + (3 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)); + + setbits_le32(&mxc_ccm->cscmr2, + MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV); + + setbits_le32(&mxc_ccm->chsccdr, + (CHSCCDR_CLK_SEL_LDB_DI0 + << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET)); + + reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES + | IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_LOW + | IOMUXC_GPR2_BIT_MAPPING_CH1_SPWG + | IOMUXC_GPR2_DATA_WIDTH_CH1_18BIT + | IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG + | IOMUXC_GPR2_DATA_WIDTH_CH0_18BIT + | IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED + | IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0; + writel(reg, &iomux->gpr[2]); + + clrsetbits_le32(&iomux->gpr[3], + IOMUXC_GPR3_LVDS0_MUX_CTL_MASK | + IOMUXC_GPR3_HDMI_MUX_CTL_MASK, + IOMUXC_GPR3_MUX_SRC_IPU1_DI0 + << IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET); +} +#endif /* CONFIG_VIDEO_IPUV3 */ + +/* + * Do not overwrite the console + * Use always serial for U-Boot console + */ +int overwrite_console(void) +{ + return 1; +} + +int board_eth_init(bd_t *bis) +{ + setup_iomux_enet(); + + return cpu_eth_init(bis); +} + +int board_early_init_f(void) +{ + u32 cputype = cpu_type(get_cpu_rev()); + + switch (cputype) { + case MXC_CPU_MX6SOLO: + board_type = BOARD_IS_RIOTBOARD; + break; + case MXC_CPU_MX6D: + board_type = BOARD_IS_MARSBOARD; + break; + } + + setup_iomux_uart(); + + if (board_type == BOARD_IS_RIOTBOARD) + imx_iomux_v3_setup_multiple_pads( + tft_pads_riot, ARRAY_SIZE(tft_pads_riot)); + else if (board_type == BOARD_IS_MARSBOARD) + imx_iomux_v3_setup_multiple_pads( + tft_pads_mars, ARRAY_SIZE(tft_pads_mars)); +#if defined(CONFIG_VIDEO_IPUV3) + /* power ON LCD */ + gpio_direction_output(IMX_GPIO_NR(1, 29) , 1); + /* touch interrupt is an input */ + gpio_direction_input(IMX_GPIO_NR(6, 14)); + /* power ON backlight */ + gpio_direction_output(IMX_GPIO_NR(6, 15) , 1); + /* set backlight level to off */ + if (board_type == BOARD_IS_RIOTBOARD) + gpio_direction_output(IMX_GPIO_NR(1, 18) , 0); + else if (board_type == BOARD_IS_MARSBOARD) + gpio_direction_output(IMX_GPIO_NR(2, 10) , 0); + setup_display(); +#endif + + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + /* i2c1 : PMIC, Audio codec on RiOT, Expansion connector on MarS */ + setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); + /* i2c2 : HDMI EDID */ + setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2); + /* i2c3 : LVDS, Expansion connector */ + setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info3); +#ifdef CONFIG_MXC_SPI + setup_spi(); +#endif + return 0; +} + +#ifdef CONFIG_CMD_BMODE +static const struct boot_mode riotboard_boot_modes[] = { + {"sd2", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)}, + {"sd3", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)}, + {"emmc", MAKE_CFGVAL(0x40, 0x38, 0x00, 0x00)}, + {NULL, 0}, +}; +static const struct boot_mode marsboard_boot_modes[] = { + {"sd2", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)}, + {"emmc", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + +int board_late_init(void) +{ +#ifdef CONFIG_CMD_BMODE + if (board_type == BOARD_IS_RIOTBOARD) + add_board_boot_modes(riotboard_boot_modes); + else if (board_type == BOARD_IS_RIOTBOARD) + add_board_boot_modes(marsboard_boot_modes); +#endif + + return 0; +} + +int checkboard(void) +{ + puts("Board: "); + if (board_type == BOARD_IS_MARSBOARD) + puts("MarSBoard\n"); + else if (board_type == BOARD_IS_RIOTBOARD) + puts("RIoTboard\n"); + else + printf("unknown - cputype : %02x\n", cpu_type(get_cpu_rev())); + + return 0; +} diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index d7d932eeb8..3e314daec2 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -14,14 +14,13 @@ #include #include #include +#include #include #include #include #include #include #include -#include -#include #include #include DECLARE_GLOBAL_DATA_PTR; @@ -265,22 +264,6 @@ int board_phy_config(struct phy_device *phydev) } #if defined(CONFIG_VIDEO_IPUV3) -struct display_info_t { - int bus; - int addr; - int pixfmt; - int (*detect)(struct display_info_t const *dev); - void (*enable)(struct display_info_t const *dev); - struct fb_videomode mode; -}; - -static int detect_hdmi(struct display_info_t const *dev) -{ - struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR; - return readb(&hdmi->phy_stat0) & HDMI_DVI_STAT; -} - - static void disable_lvds(struct display_info_t const *dev) { struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR; @@ -309,7 +292,7 @@ static void enable_lvds(struct display_info_t const *dev) writel(reg, &iomux->gpr[2]); } -static struct display_info_t const displays[] = {{ +struct display_info_t const displays[] = {{ .bus = -1, .addr = 0, .pixfmt = IPU_PIX_FMT_RGB666, @@ -350,51 +333,7 @@ static struct display_info_t const displays[] = {{ .sync = FB_SYNC_EXT, .vmode = FB_VMODE_NONINTERLACED } } }; - -int board_video_skip(void) -{ - int i; - int ret; - char const *panel = getenv("panel"); - if (!panel) { - for (i = 0; i < ARRAY_SIZE(displays); i++) { - struct display_info_t const *dev = displays+i; - if (dev->detect && dev->detect(dev)) { - panel = dev->mode.name; - printf("auto-detected panel %s\n", panel); - break; - } - } - if (!panel) { - panel = displays[0].mode.name; - printf("No panel detected: default to %s\n", panel); - i = 0; - } - } else { - for (i = 0; i < ARRAY_SIZE(displays); i++) { - if (!strcmp(panel, displays[i].mode.name)) - break; - } - } - if (i < ARRAY_SIZE(displays)) { - ret = ipuv3_fb_init(&displays[i].mode, 0, - displays[i].pixfmt); - if (!ret) { - displays[i].enable(displays+i); - printf("Display: %s (%ux%u)\n", - displays[i].mode.name, - displays[i].mode.xres, - displays[i].mode.yres); - } else - printf("LCD %s cannot be configured: %d\n", - displays[i].mode.name, ret); - } else { - printf("unsupported panel %s\n", panel); - return -EINVAL; - } - - return 0; -} +size_t display_count = ARRAY_SIZE(displays); static void setup_display(void) { diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c index aadad3266f..d2b64cc357 100644 --- a/board/freescale/mx6slevk/mx6slevk.c +++ b/board/freescale/mx6slevk/mx6slevk.c @@ -34,6 +34,9 @@ DECLARE_GLOBAL_DATA_PTR; PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_40ohm | PAD_CTL_HYS) +#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) + #define ETH_PHY_RESET IMX_GPIO_NR(4, 21) int dram_init(void) @@ -71,6 +74,20 @@ static iomux_v3_cfg_t const fec_pads[] = { MX6_PAD_FEC_TX_CLK__GPIO_4_21 | MUX_PAD_CTRL(NO_PAD_CTRL), }; +#ifdef CONFIG_MXC_SPI +static iomux_v3_cfg_t ecspi1_pads[] = { + MX6_PAD_ECSPI1_MISO__ECSPI_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_ECSPI1_MOSI__ECSPI_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_ECSPI1_SCLK__ECSPI_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL), + MX6_PAD_ECSPI1_SS0__GPIO4_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static void setup_spi(void) +{ + imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); +} +#endif + static void setup_iomux_uart(void) { imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); @@ -132,6 +149,9 @@ static int setup_fec(void) int board_early_init_f(void) { setup_iomux_uart(); +#ifdef CONFIG_MXC_SPI + setup_spi(); +#endif return 0; } diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c index c130e2c1ed..211374082b 100644 --- a/board/gateworks/gw_ventana/gw_ventana.c +++ b/board/gateworks/gw_ventana/gw_ventana.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include #include diff --git a/board/gateworks/gw_ventana/ventana_eeprom.h b/board/gateworks/gw_ventana/ventana_eeprom.h index d310bfd994..434b604542 100644 --- a/board/gateworks/gw_ventana/ventana_eeprom.h +++ b/board/gateworks/gw_ventana/ventana_eeprom.h @@ -16,16 +16,16 @@ struct ventana_board_info { u8 mfgdate[4]; /* 0x20: MFG date (read only) */ u8 res2[7]; /* 0x24 */ /* sdram config */ - u8 sdram_size; /* 0x2B: enum (512,1024,2048) MB */ - u8 sdram_speed; /* 0x2C: enum (100,133,166,200,267,333,400) MHz */ - u8 sdram_width; /* 0x2D: enum (32,64) bit */ + u8 sdram_size; /* 0x2B: (16 << n) MB */ + u8 sdram_speed; /* 0x2C: (33.333 * n) MHz */ + u8 sdram_width; /* 0x2D: (8 << n) bit */ /* cpu config */ - u8 cpu_speed; /* 0x2E: enum (800,1000,1200) MHz */ - u8 cpu_type; /* 0x2F: enum (imx6q,imx6d,imx6dl,imx6s) */ + u8 cpu_speed; /* 0x2E: (33.333 * n) MHz */ + u8 cpu_type; /* 0x2F: 7=imx6q, 8=imx6dl */ u8 model[16]; /* 0x30: model string */ /* FLASH config */ - u8 nand_flash_size; /* 0x40: enum (4,8,16,32,64,128) MB */ - u8 spi_flash_size; /* 0x41: enum (4,8,16,32,64,128) MB */ + u8 nand_flash_size; /* 0x40: (8 << (n-1)) MB */ + u8 spi_flash_size; /* 0x41: (4 << (n-1)) MB */ /* Config1: SoC Peripherals */ u8 config[8]; /* 0x42: loading options */ diff --git a/boards.cfg b/boards.cfg index 0b63c5a833..89ed095c4d 100644 --- a/boards.cfg +++ b/boards.cfg @@ -329,6 +329,8 @@ Active arm armv7 mx6 gateworks gw_ventana Active arm armv7 mx6 gateworks gw_ventana gwventanaq1g gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6Q,DDR_MB=1024 Tim Harvey Active arm armv7 mx6 gateworks gw_ventana gwventanaq1gspi gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6Q,DDR_MB=1024,SPI_FLASH Tim Harvey Active arm armv7 mx6 solidrun hummingboard hummingboard_solo hummingboard:IMX_CONFIG=board/solidrun/hummingboard/solo.cfg,MX6S,DDR_MB=512 Jon Nettleton +Active arm armv7 mx6 embest mx6boards riotboard embestmx6boards:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,DDR_MB=1024,ENV_IS_IN_MMC Eric Bénard +Active arm armv7 mx6 embest mx6boards marsboard embestmx6boards:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024,ENV_IS_IN_SPI_FLASH Eric Bénard Active arm armv7 omap3 - overo omap3_overo - Steve Sakoman Active arm armv7 omap3 - pandora omap3_pandora - Grazvydas Ignotas Active arm armv7 omap3 8dtech eco5pk eco5pk - Raphael Assenat diff --git a/include/configs/embestmx6boards.h b/include/configs/embestmx6boards.h new file mode 100644 index 0000000000..eb91c44e3f --- /dev/null +++ b/include/configs/embestmx6boards.h @@ -0,0 +1,336 @@ +/* + * Copyright (C) 2014 Eukréa Electromatique + * Author: Eric Bénard + * + * Configuration settings for the Embest RIoTboard + * + * based on mx6*sabre*.h which are : + * Copyright (C) 2012 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __RIOTBOARD_CONFIG_H +#define __RIOTBOARD_CONFIG_H + +#include +#include + +#include "mx6_common.h" +#include + +#define CONFIG_MXC_UART_BASE UART2_BASE +#define CONFIG_CONSOLE_DEV "ttymxc0" +#define CONFIG_MMCROOT "/dev/mmcblk1p2" + +#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) + +#define CONFIG_MX6 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_LATE_INIT +#define CONFIG_MXC_GPIO + +#define CONFIG_MXC_UART + +#define CONFIG_CMD_FUSE +#ifdef CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP +#endif + +/* I2C Configs */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_SPEED 100000 + +/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX6 +#define CONFIG_USB_STORAGE +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 + +/* MMC Configs */ +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION + +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_FEC_MXC +#define CONFIG_MII +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 4 + +#define CONFIG_PHYLIB +#define CONFIG_PHY_ATHEROS + +#define CONFIG_CMD_SF +#ifdef CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_SST +#define CONFIG_MXC_SPI +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(2, 30) << 8)) +#define CONFIG_SF_DEFAULT_SPEED 20000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#endif + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* Command definition */ +#include + +#define CONFIG_CMD_BMODE +#define CONFIG_CMD_BOOTZ +#define CONFIG_CMD_SETEXPR +#undef CONFIG_CMD_IMLS + +#define CONFIG_BOOTDELAY 1 + +#define CONFIG_LOADADDR 0x12000000 +#define CONFIG_SYS_TEXT_BASE 0x17800000 + +#ifdef CONFIG_SUPPORT_EMMC_BOOT +#define EMMC_ENV \ + "emmcdev=2\0" \ + "update_emmc_firmware=" \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "if ${get_cmd} ${update_sd_firmware_filename}; then " \ + "if mmc dev ${emmcdev}; then " \ + "setexpr fw_sz ${filesize} / 0x200; " \ + "setexpr fw_sz ${fw_sz} + 1; " \ + "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ + "fi; " \ + "fi\0" +#else +#define EMMC_ENV "" +#endif + +#ifdef CONFIG_CMD_SF +#define SF_ENV \ + "update_spi_firmware=" \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "if ${get_cmd} ${update_spi_firmware_filename}; then " \ + "if sf probe; then " \ + "sf erase 0 0xc0000; " \ + "sf write ${loadaddr} 0x400 ${filesize}; " \ + "fi; " \ + "fi\0" +#else +#define SF_ENV "" +#endif + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "script=boot.scr\0" \ + "image=zImage\0" \ + "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "fdt_addr=0x18000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "console=" CONFIG_CONSOLE_DEV "\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ + "mmcpart=1\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "update_sd_firmware=" \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "if mmc dev ${mmcdev}; then " \ + "if ${get_cmd} ${update_sd_firmware_filename}; then " \ + "setexpr fw_sz ${filesize} / 0x200; " \ + "setexpr fw_sz ${fw_sz} + 1; " \ + "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ + "fi; " \ + "fi\0" \ + EMMC_ENV \ + SF_ENV \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev};" \ + "if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "else run netboot; fi" + +#define CONFIG_ARP_TIMEOUT 200UL + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 256 + +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#define CONFIG_SYS_MEMTEST_START 0x10000000 +#define CONFIG_SYS_MEMTEST_END 0x10010000 +#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_CMDLINE_EDITING +#define CONFIG_STACKSIZE (128 * 1024) + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_ENV_SIZE (8 * 1024) + +#if defined(CONFIG_ENV_IS_IN_MMC) +/* RiOTboard */ +#define CONFIG_DEFAULT_FDT_FILE "imx6s-riotboard.dtb" +#define CONFIG_SYS_FSL_USDHC_NUM 3 +#define CONFIG_SYS_MMC_ENV_DEV 2 /* SDHC4 */ +#define CONFIG_ENV_OFFSET (6 * 64 * 1024) +#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ +#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) +/* MarSBoard */ +#define CONFIG_DEFAULT_FDT_FILE "imx6q-marsboard.dtb" +#define CONFIG_SYS_FSL_USDHC_NUM 2 +#define CONFIG_ENV_OFFSET (768 * 1024) +#define CONFIG_ENV_SECT_SIZE (8 * 1024) +#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS +#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS +#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#endif + +#define CONFIG_OF_LIBFDT + +#ifndef CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#endif + +/* Framebuffer */ +#define CONFIG_VIDEO +#define CONFIG_VIDEO_IPUV3 +#define CONFIG_CFB_CONSOLE +#define CONFIG_VGA_AS_SINGLE_DEVICE +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_SPLASH_SCREEN +#define CONFIG_SPLASH_SCREEN_ALIGN +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_LOGO +#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_IPUV3_CLK 260000000 +#define CONFIG_IMX_HDMI +#define CONFIG_IMX_VIDEO_SKIP + +#endif /* __RIOTBOARD_CONFIG_H */ diff --git a/include/configs/hummingboard.h b/include/configs/hummingboard.h index 2895523344..34dbdce1a6 100644 --- a/include/configs/hummingboard.h +++ b/include/configs/hummingboard.h @@ -27,6 +27,8 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h index bb1fa44d80..3e387c42dd 100644 --- a/include/configs/m28evk.h +++ b/include/configs/m28evk.h @@ -7,7 +7,6 @@ #ifndef __CONFIGS_M28EVK_H__ #define __CONFIGS_M28EVK_H__ - /* System configurations */ #define CONFIG_MX28 /* i.MX28 SoC */ #define MACH_TYPE_M28EVK 3613 diff --git a/include/configs/mx53ard.h b/include/configs/mx53ard.h index 797a637bf7..134d6804bc 100644 --- a/include/configs/mx53ard.h +++ b/include/configs/mx53ard.h @@ -23,6 +23,8 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) diff --git a/include/configs/mx53evk.h b/include/configs/mx53evk.h index 3f0d80ac68..5bbae8cf7d 100644 --- a/include/configs/mx53evk.h +++ b/include/configs/mx53evk.h @@ -23,6 +23,8 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + #define CONFIG_OF_LIBFDT /* Size of malloc() pool */ diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index 5859f360e0..12d79b4559 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -22,6 +22,8 @@ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG +#define CONFIG_SYS_GENERIC_BOARD + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) diff --git a/include/configs/mx53smd.h b/include/configs/mx53smd.h index a04e7c7a3e..3da0ef4bd0 100644 --- a/include/configs/mx53smd.h +++ b/include/configs/mx53smd.h @@ -23,6 +23,8 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h index 7a2c172d4a..e59a3b4b05 100644 --- a/include/configs/mx6sabre_common.h +++ b/include/configs/mx6sabre_common.h @@ -25,6 +25,8 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) diff --git a/include/configs/mx6sabresd.h b/include/configs/mx6sabresd.h index 5d02d23ec7..0fa6573c7f 100644 --- a/include/configs/mx6sabresd.h +++ b/include/configs/mx6sabresd.h @@ -47,6 +47,7 @@ #define CONFIG_VIDEO_BMP_LOGO #define CONFIG_IPUV3_CLK 260000000 #define CONFIG_IMX_HDMI +#define CONFIG_IMX_VIDEO_SKIP #define CONFIG_CMD_PCI #ifdef CONFIG_CMD_PCI diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h index 1876dbf35a..3d05a647d9 100644 --- a/include/configs/mx6slevk.h +++ b/include/configs/mx6slevk.h @@ -10,6 +10,7 @@ #define __CONFIG_H #include +#include #include #include "mx6_common.h" @@ -196,4 +197,15 @@ #define CONFIG_CMD_CACHE #endif +#define CONFIG_CMD_SF +#ifdef CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_MXC_SPI +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(4, 11) << 8)) +#define CONFIG_SF_DEFAULT_SPEED 20000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#endif + #endif /* __CONFIG_H */ diff --git a/include/configs/mxs.h b/include/configs/mxs.h index ba55177e72..8bce28fe20 100644 --- a/include/configs/mxs.h +++ b/include/configs/mxs.h @@ -40,6 +40,7 @@ /* * CPU specifics */ +#define CONFIG_SYS_GENERIC_BOARD /* MXS uses FDT */ #define CONFIG_OF_LIBFDT diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h index f7e7315a9b..b2b17ce969 100644 --- a/include/configs/nitrogen6x.h +++ b/include/configs/nitrogen6x.h @@ -24,6 +24,7 @@ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) @@ -141,6 +142,7 @@ #define CONFIG_CMD_HDMIDETECT #define CONFIG_CONSOLE_MUX #define CONFIG_IMX_HDMI +#define CONFIG_IMX_VIDEO_SKIP /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE diff --git a/include/configs/udoo.h b/include/configs/udoo.h index a0306de6a3..700e9c1b23 100644 --- a/include/configs/udoo.h +++ b/include/configs/udoo.h @@ -26,6 +26,8 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h index 6c74c72952..b137d06e20 100644 --- a/include/configs/wandboard.h +++ b/include/configs/wandboard.h @@ -26,6 +26,8 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)