diff options
Diffstat (limited to 'board/boundary')
-rw-r--r-- | board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg | 24 | ||||
-rw-r--r-- | board/boundary/nitrogen6x/nitrogen6x.c | 292 |
2 files changed, 273 insertions, 43 deletions
diff --git a/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg b/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg index bb5716e..1096f77 100644 --- a/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg +++ b/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg @@ -24,18 +24,18 @@ DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003 DATA 4, MX6_MMDC_P0_MDREF, 0x00007800 DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227 DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227 -DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x43040319 -DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x03040279 -DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x43040321 -DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x03030251 -DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4d434248 -DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x42413c4d -DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x34424543 -DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x49324933 -DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001a0017 -DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F -DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x00170027 -DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x000a001f +DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x42740304 +DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x026e0265 +DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x02750306 +DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x02720244 +DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x463d4041 +DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x42413c47 +DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x37414441 +DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x4633473b +DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0025001f +DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x00290027 +DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001f002b +DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x000f0029 DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800 DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800 DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000 diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 7edfe19..951b820 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -28,6 +28,9 @@ #include <asm/arch/crm_regs.h> #include <asm/arch/mxc_hdmi.h> #include <i2c.h> +#include <input.h> +#include <netdev.h> +#include <usb/ehci-fsl.h> DECLARE_GLOBAL_DATA_PTR; #define GP_USB_OTG_PWR IMX_GPIO_NR(3, 22) @@ -70,12 +73,12 @@ int dram_init(void) return 0; } -iomux_v3_cfg_t const uart1_pads[] = { +static iomux_v3_cfg_t const uart1_pads[] = { MX6_PAD_SD3_DAT6__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), MX6_PAD_SD3_DAT7__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL), }; -iomux_v3_cfg_t const uart2_pads[] = { +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), }; @@ -83,7 +86,7 @@ iomux_v3_cfg_t const uart2_pads[] = { #define PC MUX_PAD_CTRL(I2C_PAD_CTRL) /* I2C1, SGTL5000 */ -struct i2c_pads_info i2c_pad_info0 = { +static struct i2c_pads_info i2c_pad_info0 = { .scl = { .i2c_mode = MX6_PAD_EIM_D21__I2C1_SCL | PC, .gpio_mode = MX6_PAD_EIM_D21__GPIO3_IO21 | PC, @@ -97,7 +100,7 @@ struct i2c_pads_info i2c_pad_info0 = { }; /* I2C2 Camera, MIPI */ -struct i2c_pads_info i2c_pad_info1 = { +static struct i2c_pads_info i2c_pad_info1 = { .scl = { .i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL | PC, .gpio_mode = MX6_PAD_KEY_COL3__GPIO4_IO12 | PC, @@ -111,7 +114,7 @@ struct i2c_pads_info i2c_pad_info1 = { }; /* I2C3, J15 - RGB connector */ -struct i2c_pads_info i2c_pad_info2 = { +static struct i2c_pads_info i2c_pad_info2 = { .scl = { .i2c_mode = MX6_PAD_GPIO_5__I2C3_SCL | PC, .gpio_mode = MX6_PAD_GPIO_5__GPIO1_IO05 | PC, @@ -124,7 +127,16 @@ struct i2c_pads_info i2c_pad_info2 = { } }; -iomux_v3_cfg_t const usdhc3_pads[] = { +static iomux_v3_cfg_t const usdhc2_pads[] = { + MX6_PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(USDHC_PAD_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), +}; + +static iomux_v3_cfg_t const usdhc3_pads[] = { MX6_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_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), @@ -134,7 +146,7 @@ iomux_v3_cfg_t const usdhc3_pads[] = { MX6_PAD_SD3_DAT5__GPIO7_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */ }; -iomux_v3_cfg_t const usdhc4_pads[] = { +static iomux_v3_cfg_t const usdhc4_pads[] = { MX6_PAD_SD4_CLK__SD4_CLK | MUX_PAD_CTRL(USDHC_PAD_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), @@ -144,7 +156,7 @@ iomux_v3_cfg_t const usdhc4_pads[] = { MX6_PAD_NANDF_D6__GPIO2_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */ }; -iomux_v3_cfg_t const enet_pads1[] = { +static iomux_v3_cfg_t const enet_pads1[] = { MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL), MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL), MX6_PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL), @@ -171,7 +183,7 @@ iomux_v3_cfg_t const enet_pads1[] = { MX6_PAD_ENET_RXD0__GPIO1_IO27 | MUX_PAD_CTRL(NO_PAD_CTRL), }; -iomux_v3_cfg_t const enet_pads2[] = { +static iomux_v3_cfg_t const enet_pads2[] = { MX6_PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL), MX6_PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL), MX6_PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL), @@ -189,7 +201,7 @@ static iomux_v3_cfg_t const misc_pads[] = { }; /* wl1271 pads on nitrogen6x */ -iomux_v3_cfg_t const wl12xx_pads[] = { +static iomux_v3_cfg_t const wl12xx_pads[] = { (MX6_PAD_NANDF_CS1__GPIO6_IO14 & ~MUX_PAD_CTRL_MASK) | MUX_PAD_CTRL(WEAK_PULLDOWN), (MX6_PAD_NANDF_CS2__GPIO6_IO15 & ~MUX_PAD_CTRL_MASK) @@ -235,9 +247,10 @@ static void setup_iomux_enet(void) gpio_set_value(IMX_GPIO_NR(1, 27), 1); /* Nitrogen6X PHY reset */ imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2)); + udelay(100); /* Wait 100 us before using mii interface */ } -iomux_v3_cfg_t const usb_pads[] = { +static iomux_v3_cfg_t const usb_pads[] = { MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL), }; @@ -271,7 +284,7 @@ int board_ehci_power(int port, int on) #endif #ifdef CONFIG_FSL_ESDHC -struct fsl_esdhc_cfg usdhc_cfg[2] = { +static struct fsl_esdhc_cfg usdhc_cfg[2] = { {USDHC3_BASE_ADDR}, {USDHC4_BASE_ADDR}, }; @@ -279,17 +292,11 @@ struct fsl_esdhc_cfg usdhc_cfg[2] = { int board_mmc_getcd(struct mmc *mmc) { struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; - int ret; + int gp_cd = (cfg->esdhc_base == USDHC3_BASE_ADDR) ? IMX_GPIO_NR(7, 0) : + IMX_GPIO_NR(2, 6); - if (cfg->esdhc_base == USDHC3_BASE_ADDR) { - gpio_direction_input(IMX_GPIO_NR(7, 0)); - ret = !gpio_get_value(IMX_GPIO_NR(7, 0)); - } else { - gpio_direction_input(IMX_GPIO_NR(2, 6)); - ret = !gpio_get_value(IMX_GPIO_NR(2, 6)); - } - - return ret; + gpio_direction_input(gp_cd); + return !gpio_get_value(gp_cd); } int board_mmc_init(bd_t *bis) @@ -333,7 +340,7 @@ int board_spi_cs_gpio(unsigned bus, unsigned cs) return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(3, 19)) : -1; } -iomux_v3_cfg_t const ecspi1_pads[] = { +static iomux_v3_cfg_t const ecspi1_pads[] = { /* SS1 */ MX6_PAD_EIM_D19__GPIO3_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL), MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL), @@ -341,7 +348,7 @@ iomux_v3_cfg_t const ecspi1_pads[] = { MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL), }; -void setup_spi(void) +static void setup_spi(void) { imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); @@ -472,6 +479,17 @@ static void enable_lvds(struct display_info_t const *dev) gpio_direction_output(LVDS_BACKLIGHT_GP, 1); } +static void enable_lvds_jeida(struct display_info_t const *dev) +{ + struct iomuxc *iomux = (struct iomuxc *) + IOMUXC_BASE_ADDR; + u32 reg = readl(&iomux->gpr[2]); + reg |= IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT + |IOMUXC_GPR2_BIT_MAPPING_CH0_JEIDA; + writel(reg, &iomux->gpr[2]); + gpio_direction_output(LVDS_BACKLIGHT_GP, 1); +} + static void enable_rgb(struct display_info_t const *dev) { imx_iomux_v3_setup_multiple_pads( @@ -481,10 +499,10 @@ static void enable_rgb(struct display_info_t const *dev) } struct display_info_t const displays[] = {{ - .bus = -1, - .addr = 0, + .bus = 1, + .addr = 0x50, .pixfmt = IPU_PIX_FMT_RGB24, - .detect = detect_hdmi, + .detect = detect_i2c, .enable = do_enable_hdmi, .mode = { .name = "HDMI", @@ -501,6 +519,46 @@ struct display_info_t const displays[] = {{ .sync = FB_SYNC_EXT, .vmode = FB_VMODE_NONINTERLACED } }, { + .bus = 0, + .addr = 0, + .pixfmt = IPU_PIX_FMT_RGB24, + .detect = NULL, + .enable = enable_lvds_jeida, + .mode = { + .name = "LDB-WXGA", + .refresh = 60, + .xres = 1280, + .yres = 800, + .pixclock = 14065, + .left_margin = 40, + .right_margin = 40, + .upper_margin = 3, + .lower_margin = 80, + .hsync_len = 10, + .vsync_len = 10, + .sync = FB_SYNC_EXT, + .vmode = FB_VMODE_NONINTERLACED +} }, { + .bus = 0, + .addr = 0, + .pixfmt = IPU_PIX_FMT_RGB24, + .detect = NULL, + .enable = enable_lvds, + .mode = { + .name = "LDB-WXGA-S", + .refresh = 60, + .xres = 1280, + .yres = 800, + .pixclock = 14065, + .left_margin = 40, + .right_margin = 40, + .upper_margin = 3, + .lower_margin = 80, + .hsync_len = 10, + .vsync_len = 10, + .sync = FB_SYNC_EXT, + .vmode = FB_VMODE_NONINTERLACED +} }, { .bus = 2, .addr = 0x4, .pixfmt = IPU_PIX_FMT_LVDS666, @@ -521,6 +579,26 @@ struct display_info_t const displays[] = {{ .sync = FB_SYNC_EXT, .vmode = FB_VMODE_NONINTERLACED } }, { + .bus = 0, + .addr = 0, + .pixfmt = IPU_PIX_FMT_LVDS666, + .detect = NULL, + .enable = enable_lvds, + .mode = { + .name = "LG-9.7", + .refresh = 60, + .xres = 1024, + .yres = 768, + .pixclock = 15385, /* ~65MHz */ + .left_margin = 480, + .right_margin = 260, + .upper_margin = 16, + .lower_margin = 6, + .hsync_len = 250, + .vsync_len = 10, + .sync = FB_SYNC_EXT, + .vmode = FB_VMODE_NONINTERLACED +} }, { .bus = 2, .addr = 0x38, .pixfmt = IPU_PIX_FMT_LVDS666, @@ -542,6 +620,86 @@ struct display_info_t const displays[] = {{ .vmode = FB_VMODE_NONINTERLACED } }, { .bus = 2, + .addr = 0x10, + .pixfmt = IPU_PIX_FMT_RGB666, + .detect = detect_i2c, + .enable = enable_rgb, + .mode = { + .name = "fusion7", + .refresh = 60, + .xres = 800, + .yres = 480, + .pixclock = 33898, + .left_margin = 96, + .right_margin = 24, + .upper_margin = 3, + .lower_margin = 10, + .hsync_len = 72, + .vsync_len = 7, + .sync = 0x40000002, + .vmode = FB_VMODE_NONINTERLACED +} }, { + .bus = 0, + .addr = 0, + .pixfmt = IPU_PIX_FMT_RGB666, + .detect = NULL, + .enable = enable_rgb, + .mode = { + .name = "svga", + .refresh = 60, + .xres = 800, + .yres = 600, + .pixclock = 15385, + .left_margin = 220, + .right_margin = 40, + .upper_margin = 21, + .lower_margin = 7, + .hsync_len = 60, + .vsync_len = 10, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED +} }, { + .bus = 2, + .addr = 0x41, + .pixfmt = IPU_PIX_FMT_LVDS666, + .detect = detect_i2c, + .enable = enable_lvds, + .mode = { + .name = "amp1024x600", + .refresh = 60, + .xres = 1024, + .yres = 600, + .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 = 0, + .addr = 0, + .pixfmt = IPU_PIX_FMT_LVDS666, + .detect = 0, + .enable = enable_lvds, + .mode = { + .name = "wvga-lvds", + .refresh = 57, + .xres = 800, + .yres = 480, + .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 = 0x48, .pixfmt = IPU_PIX_FMT_RGB666, .detect = detect_i2c, @@ -560,9 +718,34 @@ struct display_info_t const displays[] = {{ .vsync_len = 10, .sync = 0, .vmode = FB_VMODE_NONINTERLACED +} }, { + .bus = 0, + .addr = 0, + .pixfmt = IPU_PIX_FMT_RGB24, + .detect = NULL, + .enable = enable_rgb, + .mode = { + .name = "qvga", + .refresh = 60, + .xres = 320, + .yres = 240, + .pixclock = 37037, + .left_margin = 38, + .right_margin = 37, + .upper_margin = 16, + .lower_margin = 15, + .hsync_len = 30, + .vsync_len = 3, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED } } }; size_t display_count = ARRAY_SIZE(displays); +int board_cfb_skip(void) +{ + return NULL != getenv("novideo"); +} + static void setup_display(void) { struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; @@ -619,17 +802,62 @@ static void setup_display(void) } #endif +static iomux_v3_cfg_t const init_pads[] = { + /* SGTL5000 sys_mclk */ + NEW_PAD_CTRL(MX6_PAD_GPIO_0__CCM_CLKO1, OUTPUT_40OHM), + + /* J5 - Camera MCLK */ + NEW_PAD_CTRL(MX6_PAD_GPIO_3__CCM_CLKO2, OUTPUT_40OHM), + + /* wl1271 pads on nitrogen6x */ + /* WL12XX_WL_IRQ_GP */ + NEW_PAD_CTRL(MX6_PAD_NANDF_CS1__GPIO6_IO14, WEAK_PULLDOWN), + /* WL12XX_WL_ENABLE_GP */ + NEW_PAD_CTRL(MX6_PAD_NANDF_CS2__GPIO6_IO15, OUTPUT_40OHM), + /* WL12XX_BT_ENABLE_GP */ + NEW_PAD_CTRL(MX6_PAD_NANDF_CS3__GPIO6_IO16, OUTPUT_40OHM), + /* USB otg power */ + NEW_PAD_CTRL(MX6_PAD_EIM_D22__GPIO3_IO22, OUTPUT_40OHM), + NEW_PAD_CTRL(MX6_PAD_NANDF_D5__GPIO2_IO05, OUTPUT_40OHM), + NEW_PAD_CTRL(MX6_PAD_NANDF_WP_B__GPIO6_IO09, OUTPUT_40OHM), + NEW_PAD_CTRL(MX6_PAD_GPIO_8__GPIO1_IO08, OUTPUT_40OHM), + NEW_PAD_CTRL(MX6_PAD_GPIO_6__GPIO1_IO06, OUTPUT_40OHM), +}; + +#define WL12XX_WL_IRQ_GP IMX_GPIO_NR(6, 14) + +static unsigned gpios_out_low[] = { + /* Disable wl1271 */ + IMX_GPIO_NR(6, 15), /* disable wireless */ + IMX_GPIO_NR(6, 16), /* disable bluetooth */ + IMX_GPIO_NR(3, 22), /* disable USB otg power */ + IMX_GPIO_NR(2, 5), /* ov5640 mipi camera reset */ + IMX_GPIO_NR(1, 8), /* ov5642 reset */ +}; + +static unsigned gpios_out_high[] = { + IMX_GPIO_NR(1, 6), /* ov5642 powerdown */ + IMX_GPIO_NR(6, 9), /* ov5640 mipi camera power down */ +}; + +static void set_gpios(unsigned *p, int cnt, int val) +{ + int i; + + for (i = 0; i < cnt; i++) + gpio_direction_output(*p++, val); +} + int board_early_init_f(void) { setup_iomux_uart(); - /* Disable wl1271 For Nitrogen6w */ + set_gpios(gpios_out_high, ARRAY_SIZE(gpios_out_high), 1); + set_gpios(gpios_out_low, ARRAY_SIZE(gpios_out_low), 0); gpio_direction_input(WL12XX_WL_IRQ_GP); - gpio_direction_output(WL12XX_WL_ENABLE_GP, 0); - gpio_direction_output(WL12XX_BT_ENABLE_GP, 0); - gpio_direction_output(GP_USB_OTG_PWR, 0); /* OTG power off */ imx_iomux_v3_setup_multiple_pads(wl12xx_pads, ARRAY_SIZE(wl12xx_pads)); + imx_iomux_v3_setup_multiple_pads(init_pads, ARRAY_SIZE(init_pads)); setup_buttons(); #if defined(CONFIG_VIDEO_IPUV3) @@ -663,6 +891,8 @@ int board_init(void) #ifdef CONFIG_MXC_SPI setup_spi(); #endif + imx_iomux_v3_setup_multiple_pads( + usdhc2_pads, ARRAY_SIZE(usdhc2_pads)); setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0); setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2); |